dynamicpaint.c File Reference

#include "MEM_guardedalloc.h"
#include <math.h>
#include <stdio.h>
#include "BLI_blenlib.h"
#include "BLI_kdtree.h"
#include "BLI_math.h"
#include "BLI_string_utils.h"
#include "BLI_task.h"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "DNA_anim_types.h"
#include "DNA_armature_types.h"
#include "DNA_collection_types.h"
#include "DNA_constraint_types.h"
#include "DNA_dynamicpaint_types.h"
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_force_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_texture_types.h"
#include "BKE_armature.h"
#include "BKE_bvhutils.h"
#include "BKE_collection.h"
#include "BKE_collision.h"
#include "BKE_colorband.h"
#include "BKE_constraint.h"
#include "BKE_customdata.h"
#include "BKE_deform.h"
#include "BKE_dynamicpaint.h"
#include "BKE_effect.h"
#include "BKE_image.h"
#include "BKE_image_format.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_mesh.h"
#include "BKE_mesh_mapping.h"
#include "BKE_mesh_runtime.h"
#include "BKE_modifier.h"
#include "BKE_object.h"
#include "BKE_particle.h"
#include "BKE_pointcache.h"
#include "BKE_scene.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "RE_texture.h"
#include "atomic_ops.h"
#include "CLG_log.h"

Go to the source code of this file.

Classes
struct	Bounds2D
struct	Bounds3D
struct	VolumeGrid
struct	Vec3f
struct	BakeAdjPoint
struct	PaintBakeNormal
struct	PaintBakeData
struct	PaintUVPoint
struct	ImgSeqFormatData
struct	PaintAdjData
struct	DynamicPaintSetInitColorData
struct	DynamicPaintModifierApplyData
struct	DynamicPaintCreateUVSurfaceData
struct	DynamicPaintFindIslandBorderData
struct	DynamicPaintOutputSurfaceImageData
struct	DynamicPaintBrushVelocityData
struct	DynamicPaintPaintData
struct	DynamicPaintEffectData
struct	DynamicPaintDissolveDryData
struct	DynamicPaintGenerateBakeData

Macros
#define	SUBFRAME_RECURSION   5
#define	BRUSH_USES_VELOCITY   (1 << 0)
#define	HIT_VOLUME   1
#define	HIT_PROXIMITY   2
#define	NOT_FOUND   -1
#define	ON_MESH_EDGE   -2
#define	OUT_OF_TEXTURE   -3
#define	EFF_MOVEMENT_PER_FRAME   0.05f
#define	WAVE_TIME_FAC   (1.0f / 24.0f)
#define	CANVAS_REL_SIZE   5.0f
#define	MIN_WETNESS   0.001f
#define	MAX_WETNESS   5.0f
#define	ADJ_ON_MESH_EDGE   (1 << 0)
#define	ADJ_BORDER_PIXEL   (1 << 1)

Typedefs
typedef struct Bounds2D	Bounds2D
typedef struct Bounds3D	Bounds3D
typedef struct VolumeGrid	VolumeGrid
typedef struct Vec3f	Vec3f
typedef struct BakeAdjPoint	BakeAdjPoint
typedef struct PaintBakeNormal	PaintBakeNormal
typedef struct PaintBakeData	PaintBakeData
typedef struct PaintUVPoint	PaintUVPoint
typedef struct ImgSeqFormatData	ImgSeqFormatData
typedef struct PaintAdjData	PaintAdjData
typedef struct DynamicPaintSetInitColorData	DynamicPaintSetInitColorData
typedef struct DynamicPaintModifierApplyData	DynamicPaintModifierApplyData
typedef struct DynamicPaintBrushVelocityData	DynamicPaintBrushVelocityData
typedef struct DynamicPaintPaintData	DynamicPaintPaintData
typedef struct DynamicPaintEffectData	DynamicPaintEffectData
typedef struct DynamicPaintDissolveDryData	DynamicPaintDissolveDryData
typedef struct DynamicPaintGenerateBakeData	DynamicPaintGenerateBakeData

Functions
BLI_INLINE void	value_dissolve (float *r_value, const float time, const float scale, const bool is_log)
void	dynamicPaint_Modifier_free_runtime (DynamicPaintRuntime *runtime_data)
static DynamicPaintRuntime *	dynamicPaint_Modifier_runtime_ensure (DynamicPaintModifierData *pmd)
static Mesh *	dynamicPaint_canvas_mesh_get (DynamicPaintCanvasSettings *canvas)
static Mesh *	dynamicPaint_brush_mesh_get (DynamicPaintBrushSettings *brush)
static bool	setError (DynamicPaintCanvasSettings *canvas, const char *string)
static int	dynamicPaint_surfaceNumOfPoints (DynamicPaintSurface *surface)
DynamicPaintSurface *	get_activeSurface (DynamicPaintCanvasSettings *canvas)
bool	dynamicPaint_outputLayerExists (struct DynamicPaintSurface *surface, Object *ob, int output)
static bool	surface_duplicateOutputExists (void *arg, const char *name)
static void	surface_setUniqueOutputName (DynamicPaintSurface *surface, char *basename, int output)
static bool	surface_duplicateNameExists (void *arg, const char *name)
void	dynamicPaintSurface_setUniqueName (DynamicPaintSurface *surface, const char *basename)
void	dynamicPaintSurface_updateType (struct DynamicPaintSurface *surface)
static int	surface_totalSamples (DynamicPaintSurface *surface)
static void	blendColors (const float t_color[3], const float t_alpha, const float s_color[3], const float s_alpha, float result[4])
static float	mixColors (float a_color[3], float a_weight, const float b_color[3], float b_weight, float ratio)
static void	scene_setSubframe (Scene *scene, float subframe)
static int	surface_getBrushFlags (DynamicPaintSurface *surface, Depsgraph *depsgraph)
static bool	boundsIntersect (Bounds3D *b1, Bounds3D *b2)
static bool	boundsIntersectDist (Bounds3D *b1, Bounds3D *b2, const float dist)
static bool	boundIntersectPoint (Bounds3D *b, const float point[3], const float radius)
static void	boundInsert (Bounds3D *b, const float point[3])
static float	getSurfaceDimension (PaintSurfaceData *sData)
static void	freeGrid (PaintSurfaceData *data)
static void	grid_bound_insert_cb_ex (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict tls)
static void	grid_bound_insert_reduce (const void *__restrict UNUSED(userdata), void *__restrict chunk_join, void *__restrict chunk)
static void	grid_cell_points_cb_ex (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict tls)
static void	grid_cell_points_reduce (const void *__restrict userdata, void *__restrict chunk_join, void *__restrict chunk)
static void	grid_cell_bounds_cb (void *__restrict userdata, const int x, const TaskParallelTLS *__restrict UNUSED(tls))
static void	surfaceGenerateGrid (struct DynamicPaintSurface *surface)
void	dynamicPaint_freeBrush (struct DynamicPaintModifierData *pmd)
static void	dynamicPaint_freeAdjData (PaintSurfaceData *data)
static void	free_bakeData (PaintSurfaceData *data)
static void	surface_freeUnusedData (DynamicPaintSurface *surface)
void	dynamicPaint_freeSurfaceData (DynamicPaintSurface *surface)
void	dynamicPaint_freeSurface (const DynamicPaintModifierData *pmd, DynamicPaintSurface *surface)
void	dynamicPaint_freeCanvas (DynamicPaintModifierData *pmd)
void	dynamicPaint_Modifier_free (DynamicPaintModifierData *pmd)
DynamicPaintSurface *	dynamicPaint_createNewSurface (DynamicPaintCanvasSettings *canvas, Scene *scene)
bool	dynamicPaint_createType (struct DynamicPaintModifierData *pmd, int type, struct Scene *scene)
void	dynamicPaint_Modifier_copy (const struct DynamicPaintModifierData *pmd, struct DynamicPaintModifierData *tpmd, int flag)
static void	dynamicPaint_allocateSurfaceType (DynamicPaintSurface *surface)
static bool	surface_usesAdjDistance (DynamicPaintSurface *surface)
static bool	surface_usesAdjData (DynamicPaintSurface *surface)
static void	dynamicPaint_initAdjacencyData (DynamicPaintSurface *surface, const bool force_init)
static void	dynamic_paint_set_init_color_tex_to_vcol_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_set_init_color_tex_to_imseq_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_set_init_color_vcol_to_imseq_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_setInitialColor (const Scene *scene, DynamicPaintSurface *surface)
void	dynamicPaint_clearSurface (const Scene *scene, DynamicPaintSurface *surface)
bool	dynamicPaint_resetSurface (const Scene *scene, DynamicPaintSurface *surface)
static bool	dynamicPaint_checkSurfaceData (const Scene *scene, DynamicPaintSurface *surface)
static void	dynamic_paint_apply_surface_displace_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_applySurfaceDisplace (DynamicPaintSurface *surface, Mesh *result)
static void	dynamic_paint_apply_surface_vpaint_blend_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_apply_surface_vpaint_cb (void *__restrict userdata, const int p_index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_apply_surface_wave_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static Mesh *	dynamicPaint_Modifier_apply (DynamicPaintModifierData *pmd, Object *ob, Mesh *mesh)
void	dynamicPaint_cacheUpdateFrames (DynamicPaintSurface *surface)
static void	canvas_copyMesh (DynamicPaintCanvasSettings *canvas, Mesh *mesh)
static void	dynamicPaint_frameUpdate (DynamicPaintModifierData *pmd, struct Depsgraph *depsgraph, Scene *scene, Object *ob, Mesh *mesh)
Mesh *	dynamicPaint_Modifier_do (DynamicPaintModifierData *pmd, struct Depsgraph *depsgraph, Scene *scene, Object *ob, Mesh *mesh)
static void	mesh_tris_spherecast_dp (void *userdata, int index, const BVHTreeRay *ray, BVHTreeRayHit *hit)
static void	mesh_tris_nearest_point_dp (void *userdata, int index, const float co[3], BVHTreeNearest *nearest)
static void	dynamicPaint_mixPaintColors (const DynamicPaintSurface *surface, const int index, const int paintFlags, const float paintColor[3], const float paintAlpha, const float paintWetness, const float timescale)
static void	dynamicPaint_mixWaveHeight (PaintWavePoint *wPoint, const DynamicPaintBrushSettings *brush, float isect_height)
static void	dynamicPaint_updatePointData (const DynamicPaintSurface *surface, const int index, const DynamicPaintBrushSettings *brush, float paint[3], float influence, float depth, float vel_factor, const float timescale)
static bool	meshBrush_boundsIntersect (Bounds3D *b1, Bounds3D *b2, DynamicPaintBrushSettings *brush, float brush_radius)
static void	dynamic_paint_brush_velocity_compute_cb (void *__restrict userdata, const int i, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_brushMeshCalculateVelocity (Depsgraph *depsgraph, Scene *scene, Object *ob, DynamicPaintBrushSettings *brush, Vec3f **brushVel, float timescale)
static void	dynamicPaint_brushObjectCalculateVelocity (Depsgraph *depsgraph, Scene *scene, Object *ob, Vec3f *brushVel, float timescale)
static void	dynamic_paint_paint_mesh_cell_point_cb_ex (void *__restrict userdata, const int id, const TaskParallelTLS *__restrict UNUSED(tls))
static bool	dynamicPaint_paintMesh (Depsgraph *depsgraph, DynamicPaintSurface *surface, DynamicPaintBrushSettings *brush, Object *brushOb, Scene *scene, float timescale)
static void	dynamic_paint_paint_particle_cell_point_cb_ex (void *__restrict userdata, const int id, const TaskParallelTLS *__restrict UNUSED(tls))
static bool	dynamicPaint_paintParticles (DynamicPaintSurface *surface, ParticleSystem *psys, DynamicPaintBrushSettings *brush, float timescale)
static void	dynamic_paint_paint_single_point_cb_ex (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static bool	dynamicPaint_paintSinglePoint (Depsgraph *depsgraph, DynamicPaintSurface *surface, float *pointCoord, DynamicPaintBrushSettings *brush, Object *brushOb, Scene *scene, float timescale)
static void	dynamic_paint_prepare_adjacency_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_prepareAdjacencyData (DynamicPaintSurface *surface, const bool force_init)
static void	surface_determineForceTargetPoints (const PaintSurfaceData *sData, const int index, const float force[3], float closest_d[2], int closest_id[2])
static void	dynamicPaint_doSmudge (DynamicPaintSurface *surface, DynamicPaintBrushSettings *brush, float timescale)
static void	dynamic_paint_prepare_effect_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static int	dynamicPaint_prepareEffectStep (struct Depsgraph *depsgraph, DynamicPaintSurface *surface, Scene *scene, Object *ob, float **force, float timescale)
static void	dynamic_paint_effect_spread_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_effect_shrink_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_effect_drip_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_doEffectStep (DynamicPaintSurface *surface, float *force, PaintPoint *prevPoint, float timescale, float steps)
static void	dynamic_paint_border_cb (void *__restrict userdata, const int b_index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_doBorderStep (DynamicPaintSurface *surface)
static void	dynamic_paint_wave_step_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamicPaint_doWaveStep (DynamicPaintSurface *surface, float timescale)
static bool	dynamic_paint_surface_needs_dry_dissolve (DynamicPaintSurface *surface)
static void	dynamic_paint_surface_pre_step_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static bool	dynamicPaint_surfaceHasMoved (DynamicPaintSurface *surface, Object *ob)
static void	dynamic_paint_generate_bake_data_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static bool	dynamicPaint_generateBakeData (DynamicPaintSurface *surface, Depsgraph *depsgraph, Object *ob)
static int	dynamicPaint_doStep (Depsgraph *depsgraph, Scene *scene, Object *ob, DynamicPaintSurface *surface, float timescale, float subframe)
int	dynamicPaint_calculateFrame (DynamicPaintSurface *surface, struct Depsgraph *depsgraph, Scene *scene, Object *cObject, int frame)

Variables
static CLG_LogRef	LOG = {"bke.dynamicpaint"}
static const float	gaussianFactors [5]
static const float	gaussianTotal = 3.309425f
static int	neighX [8] = {1, 1, 0, -1, -1, -1, 0, 1}
static int	neighY [8] = {0, 1, 1, 1, 0, -1, -1, -1}
static int	neighStraightX [8] = {1, 0, -1, 0, 1, -1, -1, 1}
static int	neighStraightY [8] = {0, 1, 0, -1, 1, 1, -1, -1}

Image Sequence / UV Image Surface Calls
#define	JITTER_SAMPLES
typedef struct DynamicPaintCreateUVSurfaceData	DynamicPaintCreateUVSurfaceData
typedef struct DynamicPaintFindIslandBorderData	DynamicPaintFindIslandBorderData
typedef struct DynamicPaintOutputSurfaceImageData	DynamicPaintOutputSurfaceImageData
static void	dynamic_paint_create_uv_surface_direct_cb (void *__restrict userdata, const int ty, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_create_uv_surface_neighbor_cb (void *__restrict userdata, const int ty, const TaskParallelTLS *__restrict UNUSED(tls))
static float	dist_squared_to_looptri_uv_edges (const MLoopTri *mlooptri, const MLoopUV *mloopuv, int tri_index, const float point[2])
static void	dynamic_paint_find_island_border (const DynamicPaintCreateUVSurfaceData *data, DynamicPaintFindIslandBorderData *bdata, int tri_index, const float pixel[2], int in_edge, int depth)
static int	dynamic_paint_find_neighbor_pixel (const DynamicPaintCreateUVSurfaceData *data, const MeshElemMap *vert_to_looptri_map, const int w, const int h, const int px, const int py, const int n_index)
static bool	dynamicPaint_pointHasNeighbor (PaintAdjData *ed, int index, int neighbor)
static bool	dynamicPaint_symmetrizeAdjData (PaintAdjData *ed, int active_points)
int	dynamicPaint_createUVSurface (Scene *scene, DynamicPaintSurface *surface, float *progress, short *do_update)
static void	dynamic_paint_output_surface_image_paint_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_output_surface_image_displace_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_output_surface_image_wave_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
static void	dynamic_paint_output_surface_image_wetmap_cb (void *__restrict userdata, const int index, const TaskParallelTLS *__restrict UNUSED(tls))
void	dynamicPaint_outputSurfaceImage (DynamicPaintSurface *surface, const char *filepath, short output_layer)

Macro Definition Documentation

ADJ_BORDER_PIXEL

#define ADJ_BORDER_PIXEL   (1 << 1)

Definition at line 231 of file dynamicpaint.c.

ADJ_ON_MESH_EDGE

#define ADJ_ON_MESH_EDGE   (1 << 0)

Definition at line 230 of file dynamicpaint.c.

BRUSH_USES_VELOCITY

#define BRUSH_USES_VELOCITY   (1 << 0)

Definition at line 101 of file dynamicpaint.c.

CANVAS_REL_SIZE

#define CANVAS_REL_SIZE   5.0f

Definition at line 113 of file dynamicpaint.c.

EFF_MOVEMENT_PER_FRAME

#define EFF_MOVEMENT_PER_FRAME   0.05f

Definition at line 110 of file dynamicpaint.c.

HIT_PROXIMITY

#define HIT_PROXIMITY   2

Definition at line 104 of file dynamicpaint.c.

HIT_VOLUME

#define HIT_VOLUME   1

Definition at line 103 of file dynamicpaint.c.

JITTER_SAMPLES

#define JITTER_SAMPLES

Value:

  { \
    0.0f, 0.0f, -0.2f, -0.4f, 0.2f, 0.4f, 0.4f, -0.2f, -0.4f, 0.3f, \
  }

Definition at line 2178 of file dynamicpaint.c.

MAX_WETNESS

#define MAX_WETNESS   5.0f

Definition at line 116 of file dynamicpaint.c.

MIN_WETNESS

#define MIN_WETNESS   0.001f

Definition at line 115 of file dynamicpaint.c.

NOT_FOUND

#define NOT_FOUND   -1

Definition at line 106 of file dynamicpaint.c.

ON_MESH_EDGE

#define ON_MESH_EDGE   -2

Definition at line 107 of file dynamicpaint.c.

OUT_OF_TEXTURE

#define OUT_OF_TEXTURE   -3

Definition at line 108 of file dynamicpaint.c.

SUBFRAME_RECURSION

#define SUBFRAME_RECURSION   5

Definition at line 99 of file dynamicpaint.c.

WAVE_TIME_FAC

#define WAVE_TIME_FAC   (1.0f / 24.0f)

Definition at line 112 of file dynamicpaint.c.

Typedef Documentation

BakeAdjPoint

typedef struct BakeAdjPoint BakeAdjPoint

Bounds2D

typedef struct Bounds2D Bounds2D

Bounds3D

typedef struct Bounds3D Bounds3D

DynamicPaintBrushVelocityData

typedef struct DynamicPaintBrushVelocityData DynamicPaintBrushVelocityData

DynamicPaintCreateUVSurfaceData

typedef struct DynamicPaintCreateUVSurfaceData DynamicPaintCreateUVSurfaceData

DynamicPaintDissolveDryData

typedef struct DynamicPaintDissolveDryData DynamicPaintDissolveDryData

DynamicPaintEffectData

typedef struct DynamicPaintEffectData DynamicPaintEffectData

DynamicPaintFindIslandBorderData

typedef struct DynamicPaintFindIslandBorderData DynamicPaintFindIslandBorderData

DynamicPaintGenerateBakeData

typedef struct DynamicPaintGenerateBakeData DynamicPaintGenerateBakeData

DynamicPaintModifierApplyData

typedef struct DynamicPaintModifierApplyData DynamicPaintModifierApplyData

DynamicPaintOutputSurfaceImageData

typedef struct DynamicPaintOutputSurfaceImageData DynamicPaintOutputSurfaceImageData

DynamicPaintPaintData

typedef struct DynamicPaintPaintData DynamicPaintPaintData

DynamicPaintSetInitColorData

typedef struct DynamicPaintSetInitColorData DynamicPaintSetInitColorData

ImgSeqFormatData

typedef struct ImgSeqFormatData ImgSeqFormatData

PaintAdjData

typedef struct PaintAdjData PaintAdjData

PaintBakeData

typedef struct PaintBakeData PaintBakeData

Temp surface data used to process a frame

PaintBakeNormal

typedef struct PaintBakeNormal PaintBakeNormal

Surface data used while processing a frame

PaintUVPoint

typedef struct PaintUVPoint PaintUVPoint

UV Image sequence format point

Vec3f

typedef struct Vec3f Vec3f

VolumeGrid

typedef struct VolumeGrid VolumeGrid

Function Documentation

blendColors()

static void blendColors ( const float  t_color[3], const float  t_alpha, const float  s_color[3], const float  s_alpha, float  result[4]  )

static

Definition at line 455 of file dynamicpaint.c.

References copy_v3_v3(), and result.

Referenced by dynamic_paint_apply_surface_vpaint_blend_cb(), dynamic_paint_output_surface_image_paint_cb(), dynamic_paint_surface_pre_step_cb(), and dynamicPaint_mixPaintColors().

boundInsert()

static void boundInsert ( Bounds3D *  b, const float  point[3]  )

static

Definition at line 588 of file dynamicpaint.c.

References usdtokens::b(), copy_v3_v3(), minmax_v3v3_v3(), and point.

Referenced by dynamicPaint_generateBakeData(), dynamicPaint_paintMesh(), dynamicPaint_paintParticles(), grid_bound_insert_cb_ex(), grid_bound_insert_reduce(), and surfaceGenerateGrid().

boundIntersectPoint()

static bool boundIntersectPoint ( Bounds3D *  b, const float  point[3], const float  radius  )

static

Definition at line 574 of file dynamicpaint.c.

References usdtokens::b(), and point.

Referenced by dynamicPaint_paintParticles().

boundsIntersect()

static bool boundsIntersect ( Bounds3D *  b1, Bounds3D *  b2  )

static

Definition at line 546 of file dynamicpaint.c.

References Bounds3D::max, Bounds3D::min, and Bounds3D::valid.

Referenced by meshBrush_boundsIntersect().

boundsIntersectDist()

static bool boundsIntersectDist ( Bounds3D *  b1, Bounds3D *  b2, const float  dist  )

static

Definition at line 560 of file dynamicpaint.c.

References Bounds3D::max, Bounds3D::min, and Bounds3D::valid.

Referenced by dynamicPaint_paintParticles(), and meshBrush_boundsIntersect().

canvas_copyMesh()

static void canvas_copyMesh ( DynamicPaintCanvasSettings *  canvas, Mesh *  mesh  )

static

Definition at line 2059 of file dynamicpaint.c.

References BKE_id_free(), BKE_mesh_copy_for_eval(), DynamicPaintRuntime::canvas_mesh, dynamicPaint_Modifier_runtime_ensure(), mesh, NULL, and DynamicPaintCanvasSettings::pmd.

Referenced by dynamicPaint_frameUpdate().

dist_squared_to_looptri_uv_edges()

static float dist_squared_to_looptri_uv_edges ( const MLoopTri *  mlooptri, const MLoopUV *  mloopuv, int  tri_index, const float  point[2]  )

static

Definition at line 2389 of file dynamicpaint.c.

References BLI_assert, dist_squared_to_line_segment_v2(), and point.

Referenced by dynamic_paint_find_island_border().

dynamic_paint_apply_surface_displace_cb()

static void dynamic_paint_apply_surface_displace_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1787 of file dynamicpaint.c.

References data, madd_v3_v3fl(), and surface.

Referenced by dynamicPaint_applySurfaceDisplace().

dynamic_paint_apply_surface_vpaint_blend_cb()

static void dynamic_paint_apply_surface_vpaint_blend_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1829 of file dynamicpaint.c.

References blendColors(), color, and data.

Referenced by dynamicPaint_Modifier_apply().

dynamic_paint_apply_surface_vpaint_cb()

static void dynamic_paint_apply_surface_vpaint_cb ( void *__restrict  userdata, const int  p_index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1842 of file dynamicpaint.c.

References MLoopCol::a, MLoopCol::b, Freestyle::c, data, MLoopCol::g, MPoly::loopstart, r, MLoopCol::r, rgba_float_to_uchar(), surface, MPoly::totloop, unit_float_to_uchar_clamp(), and MLoop::v.

Referenced by dynamicPaint_Modifier_apply().

dynamic_paint_apply_surface_wave_cb()

static void dynamic_paint_apply_surface_wave_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1878 of file dynamicpaint.c.

References data, PaintWavePoint::height, and madd_v3_v3fl().

Referenced by dynamicPaint_Modifier_apply().

dynamic_paint_border_cb()

static void dynamic_paint_border_cb ( void *__restrict  userdata, const int  b_index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5508 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, BLI_assert, PaintAdjData::border, PaintPoint::color, data, PaintPoint::e_color, PaintAdjData::flags, madd_v3_v3fl(), blender::color::mix_color(), mul_v3_v3fl(), PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, surface, PaintSurfaceData::type_data, and PaintPoint::wetness.

Referenced by dynamicPaint_doBorderStep().

dynamic_paint_brush_velocity_compute_cb()

static void dynamic_paint_brush_velocity_compute_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3723 of file dynamicpaint.c.

References copy_v3_v3(), data, float(), mul_m4_v3(), mul_v3_fl(), sub_v3_v3v3(), and v.

Referenced by dynamicPaint_brushMeshCalculateVelocity().

dynamic_paint_create_uv_surface_direct_cb()

static void dynamic_paint_create_uv_surface_direct_cb ( void *__restrict  userdata, const int  ty, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 2198 of file dynamicpaint.c.

References barycentric_weights_v2(), data, float(), isect_point_tri_v2(), JITTER_SAMPLES, Bounds2D::max, max, min, Bounds2D::min, MOD_DPAINT_ANTIALIAS, PaintUVPoint::neighbor_pixel, PaintUVPoint::pixel_index, point, sample, surface, MLoopTri::tri, PaintUVPoint::tri_index, MLoopUV::uv, v, MLoop::v, PaintUVPoint::v1, PaintUVPoint::v2, PaintUVPoint::v3, and w().

Referenced by dynamicPaint_createUVSurface().

dynamic_paint_create_uv_surface_neighbor_cb()

static void dynamic_paint_create_uv_surface_neighbor_cb ( void *__restrict  userdata, const int  ty, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 2293 of file dynamicpaint.c.

References atomic_add_and_fetch_uint32(), barycentric_weights_v2(), data, float(), JITTER_SAMPLES, MOD_DPAINT_ANTIALIAS, PaintUVPoint::neighbor_pixel, neighStraightX, neighStraightY, point, surface, MLoopTri::tri, PaintUVPoint::tri_index, MLoopUV::uv, v, MLoop::v, PaintUVPoint::v1, PaintUVPoint::v2, PaintUVPoint::v3, and w().

Referenced by dynamicPaint_createUVSurface().

dynamic_paint_effect_drip_cb()

static void dynamic_paint_effect_drip_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5290 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, atomic_fetch_and_and_uint8(), atomic_fetch_and_or_uint8(), PaintSurfaceData::bData, BLI_assert, PaintBakeData::bNeighs, CLAMP, CLAMP_MAX, data, BakeAdjPoint::dist, PaintPoint::e_color, PaintAdjData::flags, MAX_WETNESS, min_ff(), mixColors(), PaintAdjData::n_target, ret, surface, surface_determineForceTargetPoints(), PaintSurfaceData::type_data, and PaintPoint::wetness.

Referenced by dynamicPaint_doEffectStep().

dynamic_paint_effect_shrink_cb()

static void dynamic_paint_effect_shrink_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5232 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, PaintSurfaceData::bData, PaintBakeData::bNeighs, CLAMP_MIN, PaintPoint::color, data, BakeAdjPoint::dist, PaintPoint::e_color, PaintAdjData::flags, max_ff(), PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, surface, PaintSurfaceData::type_data, and PaintPoint::wetness.

Referenced by dynamicPaint_doEffectStep().

dynamic_paint_effect_spread_cb()

static void dynamic_paint_effect_spread_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Processes active effect step.

Definition at line 5173 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, PaintSurfaceData::bData, PaintBakeData::bNeighs, CLAMP, data, BakeAdjPoint::dist, PaintPoint::e_color, PaintAdjData::flags, min_ff(), min_fff(), MIN_WETNESS, mixColors(), PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, surface, PaintSurfaceData::type_data, and PaintPoint::wetness.

Referenced by dynamicPaint_doEffectStep().

dynamic_paint_find_island_border()

static void dynamic_paint_find_island_border ( const DynamicPaintCreateUVSurfaceData *  data, DynamicPaintFindIslandBorderData *  bdata, int  tri_index, const float  pixel[2], int  in_edge, int  depth  )

static

Definition at line 2506 of file dynamicpaint.c.

References DynamicPaintFindIslandBorderData::best_index, DynamicPaintFindIslandBorderData::best_weight, CLAMP, closest_to_line_v2(), copy_v2_v2(), data, dist_squared_to_line_segment_v2(), dist_squared_to_looptri_uv_edges(), ELEM, equals_v2v2(), floorf, DynamicPaintFindIslandBorderData::h, line_point_side_v2(), madd_v2_v2v2fl(), map, PaintUVPoint::neighbor_pixel, NOT_FOUND, ON_MESH_EDGE, OUT_OF_TEXTURE, DynamicPaintFindIslandBorderData::px, DynamicPaintFindIslandBorderData::py, square_f(), sub_v2_v2v2(), threshold, MLoopTri::tri, PaintUVPoint::tri_index, v, DynamicPaintFindIslandBorderData::vert_to_looptri_map, w(), and DynamicPaintFindIslandBorderData::w.

Referenced by dynamic_paint_find_neighbor_pixel().

dynamic_paint_find_neighbor_pixel()

static int dynamic_paint_find_neighbor_pixel ( const DynamicPaintCreateUVSurfaceData *  data, const MeshElemMap *  vert_to_looptri_map, const int  w, const int  h, const int  px, const int  py, const int  n_index  )

static

Definition at line 2433 of file dynamicpaint.c.

References DynamicPaintFindIslandBorderData::best_index, data, dynamic_paint_find_island_border(), float(), PaintUVPoint::neighbor_pixel, neighX, neighY, NOT_FOUND, OUT_OF_TEXTURE, PaintUVPoint::tri_index, DynamicPaintFindIslandBorderData::vert_to_looptri_map, w(), x, and y.

Referenced by dynamicPaint_createUVSurface().

dynamic_paint_generate_bake_data_cb()

static void dynamic_paint_generate_bake_data_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5901 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, ImgSeqFormatData::barycentricWeights, PaintSurfaceData::bData, PaintBakeData::bNormal, PaintBakeData::clear, copy_v3_v3(), data, ELEM, PaintSurfaceData::format_data, interp_v3_v3v3v3(), PaintBakeNormal::invNorm, len_v3(), madd_v3_v3fl(), MOD_DPAINT_ANTIALIAS, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_WAVE, mul_mat3_m4_v3(), mul_v3_fl(), mul_v3_v3v3(), PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, negate_v3_v3(), PaintBakeNormal::normal_scale, normalize_v3(), Object::obmat, PaintBakeData::realCoord, PaintBakeData::s_num, PaintBakeData::s_pos, Object::scale, sub_v3_v3v3(), surface, ImgSeqFormatData::uv_p, Vec3f::v, and PaintBakeData::velocity.

Referenced by dynamicPaint_generateBakeData().

dynamic_paint_output_surface_image_displace_cb()

static void dynamic_paint_output_surface_image_displace_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3204 of file dynamicpaint.c.

References CLAMP, copy_v3_fl(), data, MOD_DPAINT_DISP_DISPLACE, pos, ImBuf::rect_float, and surface.

Referenced by dynamicPaint_outputSurfaceImage().

dynamic_paint_output_surface_image_paint_cb()

static void dynamic_paint_output_surface_image_paint_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3182 of file dynamicpaint.c.

References blendColors(), data, MOD_DPAINT_MULALPHA, mul_v3_fl(), point, pos, ImBuf::rect_float, and surface.

Referenced by dynamicPaint_outputSurfaceImage().

dynamic_paint_output_surface_image_wave_cb()

static void dynamic_paint_output_surface_image_wave_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3230 of file dynamicpaint.c.

References CLAMP, copy_v3_fl(), data, PaintWavePoint::height, pos, ImBuf::rect_float, and surface.

Referenced by dynamicPaint_outputSurfaceImage().

dynamic_paint_output_surface_image_wetmap_cb()

static void dynamic_paint_output_surface_image_wetmap_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3254 of file dynamicpaint.c.

References copy_v3_fl(), data, point, pos, ImBuf::rect_float, and surface.

Referenced by dynamicPaint_outputSurfaceImage().

dynamic_paint_paint_mesh_cell_point_cb_ex()

static void dynamic_paint_paint_mesh_cell_point_cb_ex ( void *__restrict  userdata, const int  id, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 3908 of file dynamicpaint.c.

References add_v3_fl(), DynamicPaintBrushSettings::b, PaintSurfaceData::bData, BKE_colorband_evaluate(), BLI_bvhtree_find_nearest(), BLI_bvhtree_ray_cast(), PaintBakeData::bNormal, PaintBakeData::brush_velocity, BVH_RAYCAST_DIST_MAX, CLAMP, BVHTreeNearest::co, MVert::co, DynamicPaintBrushSettings::collision, copy_v3_v3(), data, BVHTreeRayHit::dist, BVHTreeNearest::dist_sq, blender::math::dot(), dot_v3v3(), dynamicPaint_updatePointData(), ELEM, DynamicPaintBrushSettings::flags, float(), DynamicPaintBrushSettings::g, gaussianFactors, gaussianTotal, PaintBakeData::grid, HIT_PROXIMITY, HIT_VOLUME, id, BVHTreeNearest::index, BVHTreeRayHit::index, interp_v3_v3v3v3(), interp_weights_tri_v3(), PaintBakeNormal::invNorm, madd_v3_v3v3fl(), mesh_tris_nearest_point_dp(), mesh_tris_spherecast_dp(), MOD_DPAINT_COL_DIST, MOD_DPAINT_COL_VOLDIST, MOD_DPAINT_COL_VOLUME, MOD_DPAINT_DO_SMUDGE, MOD_DPAINT_INVERSE_PROX, MOD_DPAINT_NEGATE_VOLUME, MOD_DPAINT_PRFALL_CONSTANT, MOD_DPAINT_PRFALL_RAMP, MOD_DPAINT_PROX_PROJECT, MOD_DPAINT_RAMP_ALPHA, MOD_DPAINT_RAY_BRUSH_AVG, MOD_DPAINT_RAY_CANVAS, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_USES_VELOCITY, negate_v3(), BVHTreeRayHit::no, PaintBakeNormal::normal_scale, normal_tri_v3(), normalize_v3(), DynamicPaintBrushSettings::paint_ramp, DynamicPaintBrushSettings::proximity_falloff, DynamicPaintBrushSettings::r, DynamicPaintBrushSettings::ray_dir, PaintBakeData::realCoord, PaintBakeData::s_num, VolumeGrid::s_pos, PaintBakeData::s_pos, sqrtf, sub_v3_v3v3(), surface, VolumeGrid::t_index, BVHTreeFromMesh::tree, MLoopTri::tri, Vec3f::v, v, MLoop::v, v1, v2, and PaintBakeData::velocity.

Referenced by dynamicPaint_paintMesh().

dynamic_paint_paint_particle_cell_point_cb_ex()

static void dynamic_paint_paint_particle_cell_point_cb_ex ( void *__restrict  userdata, const int  id, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 4364 of file dynamicpaint.c.

References PaintSurfaceData::bData, PaintBakeData::bNormal, PaintBakeData::brush_velocity, CLAMP_MIN, copy_v3_v3(), data, dynamicPaint_updatePointData(), ELEM, DynamicPaintBrushSettings::flags, PaintBakeData::grid, id, max_ff(), MEM_freeN, MOD_DPAINT_DO_SMUDGE, MOD_DPAINT_PART_RAD, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_USES_VELOCITY, mul_v3_v3fl(), PaintBakeNormal::normal_scale, normalize_v3(), ParticleSystem::part, DynamicPaintBrushSettings::particle_smooth, ParticleSystem::particles, DynamicPaintBrushSettings::r, PaintBakeData::realCoord, VolumeGrid::s_pos, PaintBakeData::s_pos, ParticleData::size, smooth(), sqrtf, ParticleData::state, str, sub_v3_v3(), surface, VolumeGrid::t_index, ParticleSettings::timetweak, tree, Vec3f::v, ParticleKey::vel, and PaintBakeData::velocity.

Referenced by dynamicPaint_paintParticles().

dynamic_paint_paint_single_point_cb_ex()

static void dynamic_paint_paint_single_point_cb_ex ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 4651 of file dynamicpaint.c.

References DynamicPaintBrushSettings::b, PaintSurfaceData::bData, BKE_colorband_evaluate(), PaintBakeData::bNormal, PaintBakeData::brush_velocity, CLAMP, copy_v3_v3(), data, blender::math::distance(), dynamicPaint_updatePointData(), ELEM, DynamicPaintBrushSettings::flags, DynamicPaintBrushSettings::g, len_v3(), len_v3v3(), max_ff(), MOD_DPAINT_DO_SMUDGE, MOD_DPAINT_PRFALL_RAMP, MOD_DPAINT_PRFALL_SMOOTH, MOD_DPAINT_RAMP_ALPHA, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_USES_VELOCITY, mul_v3_v3fl(), PaintBakeNormal::normal_scale, DynamicPaintBrushSettings::paint_ramp, DynamicPaintBrushSettings::proximity_falloff, DynamicPaintBrushSettings::r, PaintBakeData::realCoord, PaintBakeData::s_pos, sqrtf, sub_v3_v3v3(), surface, Vec3f::v, and PaintBakeData::velocity.

Referenced by dynamicPaint_paintSinglePoint().

dynamic_paint_prepare_adjacency_cb()

static void dynamic_paint_prepare_adjacency_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 4793 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, PaintSurfaceData::bData, PaintBakeData::bNeighs, BakeAdjPoint::dist, PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, normalize_v3(), PaintBakeData::realCoord, PaintBakeData::s_pos, sub_v3_v3v3(), and Vec3f::v.

Referenced by dynamicPaint_prepareAdjacencyData().

dynamic_paint_prepare_effect_cb()

static void dynamic_paint_prepare_effect_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5050 of file dynamicpaint.c.

References PaintSurfaceData::bData, BKE_effectors_apply(), copy_v3_v3(), data, PhysicsSettings::flag, PhysicsSettings::gravity, madd_v3_v3fl(), normalize_v3_v3(), NULL, pd_point_from_loc(), PHYS_GLOBAL_GRAVITY, Scene::physics_settings, PaintBakeData::prev_velocity, PaintBakeData::realCoord, PaintBakeData::s_pos, scene, sub_v3_v3(), surface, Vec3f::v, EffectedPoint::vel_to_sec, and PaintBakeData::velocity.

Referenced by dynamicPaint_prepareEffectStep().

dynamic_paint_set_init_color_tex_to_imseq_cb()

static void dynamic_paint_set_init_color_tex_to_imseq_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1514 of file dynamicpaint.c.

References PaintPoint::color, color, copy_v2_v2(), copy_v3_v3(), data, PaintSurfaceData::format_data, interp_v3_v3v3v3(), MOD_DPAINT_ANTIALIAS, multitex_ext_safe(), NULL, tex, TexResult::tin, TexResult::trgba, and PaintSurfaceData::type_data.

Referenced by dynamicPaint_setInitialColor().

dynamic_paint_set_init_color_tex_to_vcol_cb()

static void dynamic_paint_set_init_color_tex_to_vcol_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1479 of file dynamicpaint.c.

References data, blender::compositor::pool, tex, and PaintSurfaceData::type_data.

Referenced by dynamicPaint_setInitialColor().

dynamic_paint_set_init_color_vcol_to_imseq_cb()

static void dynamic_paint_set_init_color_vcol_to_imseq_cb ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 1553 of file dynamicpaint.c.

References color, copy_v4_v4(), data, PaintSurfaceData::format_data, interp_v4_v4v4v4(), MOD_DPAINT_ANTIALIAS, r, rgba_uchar_to_float(), PaintSurfaceData::type_data, and UNPACK3.

Referenced by dynamicPaint_setInitialColor().

dynamic_paint_surface_needs_dry_dissolve()

static bool dynamic_paint_surface_needs_dry_dissolve ( DynamicPaintSurface *  surface )

static

Definition at line 5754 of file dynamicpaint.c.

References ELEM, MOD_DPAINT_DISSOLVE, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WEIGHT, MOD_DPAINT_USE_DRYING, and surface.

Referenced by dynamicPaint_doStep().

dynamic_paint_surface_pre_step_cb()

static void dynamic_paint_surface_pre_step_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5767 of file dynamicpaint.c.

References blendColors(), CLAMP, CLAMP_MIN, PaintPoint::color, copy_v4_v4(), data, DPAINT_PAINT_DRY, DPAINT_PAINT_WET, PaintPoint::e_color, ELEM, MIN_WETNESS, MOD_DPAINT_DISSOLVE, MOD_DPAINT_DISSOLVE_LOG, MOD_DPAINT_DRY_LOG, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WEIGHT, MOD_DPAINT_USE_DRYING, point, PaintPoint::state, surface, PaintSurfaceData::type_data, value_dissolve(), and PaintPoint::wetness.

Referenced by dynamicPaint_doStep().

dynamic_paint_wave_step_cb()

static void dynamic_paint_wave_step_cb ( void *__restrict  userdata, const int  index, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 5588 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, ADJ_ON_MESH_EDGE, PaintSurfaceData::bData, PaintBakeData::bNeighs, PaintWavePoint::brush_isect, CLAMP_MIN, data, BakeAdjPoint::dist, DPAINT_WAVE_NONE, PaintAdjData::flags, PaintWavePoint::height, MOD_DPAINT_WAVE_OPEN_BORDERS, PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, offset, PaintWavePoint::state, surface, PaintSurfaceData::type_data, and PaintWavePoint::velocity.

Referenced by dynamicPaint_doWaveStep().

dynamicPaint_allocateSurfaceType()

static void dynamicPaint_allocateSurfaceType ( DynamicPaintSurface *  surface )

static

Definition at line 1312 of file dynamicpaint.c.

References MEM_callocN, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, N_, NULL, setError(), surface, PaintSurfaceData::total_points, and PaintSurfaceData::type_data.

Referenced by dynamicPaint_createUVSurface(), and dynamicPaint_resetSurface().

dynamicPaint_applySurfaceDisplace()

static void dynamicPaint_applySurfaceDisplace ( DynamicPaintSurface *  surface, Mesh *  result  )

static

Definition at line 1804 of file dynamicpaint.c.

References BKE_mesh_vertex_normals_ensure(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), data, dynamic_paint_apply_surface_displace_cb(), MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_DISPLACE, result, surface, PaintSurfaceData::total_points, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_calculateFrame(), and dynamicPaint_Modifier_apply().

dynamicPaint_brush_mesh_get()

static Mesh* dynamicPaint_brush_mesh_get ( DynamicPaintBrushSettings *  brush )

static

Definition at line 283 of file dynamicpaint.c.

References DynamicPaintRuntime::brush_mesh, DynamicPaintModifierData::modifier, NULL, DynamicPaintBrushSettings::pmd, and ModifierData::runtime.

Referenced by dynamicPaint_brushMeshCalculateVelocity(), dynamicPaint_paintMesh(), and dynamicPaint_paintSinglePoint().

dynamicPaint_brushMeshCalculateVelocity()

static void dynamicPaint_brushMeshCalculateVelocity ( Depsgraph *  depsgraph, Scene *  scene, Object *  ob, DynamicPaintBrushSettings *  brush, Vec3f **  brushVel, float  timescale  )

static

Definition at line 3751 of file dynamicpaint.c.

References BKE_id_free(), BKE_mesh_copy_for_eval(), BKE_object_modifier_update_subframe(), BKE_scene_ctime_get(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), RenderData::cfra, copy_m4_m4(), data, depsgraph, dynamic_paint_brush_velocity_compute_cb(), dynamicPaint_brush_mesh_get(), eModifierType_DynamicPaint, MEM_mallocN, Mesh::mvert, NULL, Object::obmat, Scene::r, scene, RenderData::subframe, SUBFRAME_RECURSION, Mesh::totvert, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_paintMesh().

dynamicPaint_brushObjectCalculateVelocity()

static void dynamicPaint_brushObjectCalculateVelocity ( Depsgraph *  depsgraph, Scene *  scene, Object *  ob, Vec3f *  brushVel, float  timescale  )

static

Definition at line 3834 of file dynamicpaint.c.

References BKE_object_modifier_update_subframe(), BKE_scene_ctime_get(), RenderData::cfra, copy_m4_m4(), depsgraph, eModifierType_DynamicPaint, mul_m4_v3(), mul_v3_fl(), Object::obmat, Scene::r, scene, sub_v3_v3v3(), RenderData::subframe, SUBFRAME_RECURSION, and Vec3f::v.

Referenced by dynamicPaint_paintSinglePoint().

dynamicPaint_cacheUpdateFrames()

void dynamicPaint_cacheUpdateFrames

(

struct DynamicPaintSurface *

surface

)

Update cache frame range.

Definition at line 2051 of file dynamicpaint.c.

References surface.

dynamicPaint_calculateFrame()

int dynamicPaint_calculateFrame	(	struct DynamicPaintSurface *	surface,
		struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct Object *	cObject,
		int	frame
	)

Calculate a single frame and included sub-frames for surface.

Definition at line 6338 of file dynamicpaint.c.

References depsgraph, dynamicPaint_applySurfaceDisplace(), dynamicPaint_canvas_mesh_get(), dynamicPaint_doStep(), dynamicPaint_generateBakeData(), float(), MOD_DPAINT_DISP_INCREMENTAL, scene, usdtokens::st(), and surface.

Referenced by dynamicPaint_bakeImageSequence(), and dynamicPaint_frameUpdate().

dynamicPaint_canvas_mesh_get()

static Mesh* dynamicPaint_canvas_mesh_get ( DynamicPaintCanvasSettings *  canvas )

static

Definition at line 274 of file dynamicpaint.c.

References DynamicPaintRuntime::canvas_mesh, DynamicPaintModifierData::modifier, NULL, DynamicPaintCanvasSettings::pmd, and ModifierData::runtime.

Referenced by dynamicPaint_calculateFrame(), dynamicPaint_createUVSurface(), dynamicPaint_generateBakeData(), dynamicPaint_initAdjacencyData(), dynamicPaint_setInitialColor(), dynamicPaint_surfaceHasMoved(), and dynamicPaint_surfaceNumOfPoints().

dynamicPaint_checkSurfaceData()

static bool dynamicPaint_checkSurfaceData ( const Scene *  scene, DynamicPaintSurface *  surface  )

static

Definition at line 1762 of file dynamicpaint.c.

References dynamicPaint_resetSurface(), dynamicPaint_surfaceNumOfPoints(), scene, and surface.

Referenced by dynamicPaint_frameUpdate().

dynamicPaint_clearSurface()

void dynamicPaint_clearSurface	(	const Scene *	scene,
		DynamicPaintSurface *	surface
	)

Definition at line 1697 of file dynamicpaint.c.

References PaintSurfaceData::bData, PaintBakeData::clear, dynamicPaint_setInitialColor(), float(), MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, scene, surface, PaintSurfaceData::total_points, and PaintSurfaceData::type_data.

dynamicPaint_createNewSurface()

DynamicPaintSurface* dynamicPaint_createNewSurface	(	struct DynamicPaintCanvasSettings *	canvas,
		struct Scene *	scene
	)

Creates a new surface and adds it to the list If scene is null, frame range of 1-250 is used A pointer to this surface is returned.

Definition at line 1009 of file dynamicpaint.c.

References BKE_effector_add_weights(), BKE_modifier_path_init(), BKE_ptcache_add(), BLI_addtail(), BLT_I18NCONTEXT_ID_BRUSH, CTX_DATA_, dynamicPaintSurface_setUniqueName(), dynamicPaintSurface_updateType(), RenderData::efra, MEM_callocN, MOD_DPAINT_ACTIVE, MOD_DPAINT_ANTIALIAS, MOD_DPAINT_DISP_DISPLACE, MOD_DPAINT_DISSOLVE_LOG, MOD_DPAINT_DRY_LOG, MOD_DPAINT_IMGFORMAT_PNG, MOD_DPAINT_MULALPHA, MOD_DPAINT_OUT1, MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_USE_DRYING, NULL, PTCACHE_DISK_CACHE, Scene::r, scene, RenderData::sfra, surface, and DynamicPaintCanvasSettings::surfaces.

Referenced by dynamicPaint_createType(), dynamicPaint_Modifier_copy(), and surface_slot_add_exec().

dynamicPaint_createType()

bool dynamicPaint_createType	(	struct DynamicPaintModifierData *	pmd,
		int	type,
		struct Scene *	scene
	)

Initialize modifier data.

Definition at line 1086 of file dynamicpaint.c.

References CBData::a, DynamicPaintBrushSettings::alpha, DynamicPaintBrushSettings::b, CBData::b, BKE_colorband_add(), DynamicPaintModifierData::brush, DynamicPaintModifierData::canvas, DynamicPaintBrushSettings::collision, ColorBand::data, dynamicPaint_createNewSurface(), dynamicPaint_freeBrush(), dynamicPaint_freeCanvas(), DynamicPaintBrushSettings::flags, DynamicPaintBrushSettings::g, CBData::g, DynamicPaintBrushSettings::max_velocity, MEM_callocN, MOD_DPAINT_ABS_ALPHA, MOD_DPAINT_COL_VOLUME, MOD_DPAINT_PRFALL_SMOOTH, MOD_DPAINT_RAMP_ALPHA, MOD_DPAINT_WAVEB_CHANGE, MOD_DYNAMICPAINT_TYPE_BRUSH, MOD_DYNAMICPAINT_TYPE_CANVAS, NULL, DynamicPaintBrushSettings::paint_distance, DynamicPaintBrushSettings::paint_ramp, DynamicPaintBrushSettings::particle_radius, DynamicPaintBrushSettings::particle_smooth, DynamicPaintCanvasSettings::pmd, DynamicPaintBrushSettings::pmd, CBData::pos, DynamicPaintBrushSettings::proximity_falloff, DynamicPaintBrushSettings::psys, DynamicPaintBrushSettings::r, CBData::r, scene, DynamicPaintBrushSettings::smudge_strength, ColorBand::tot, type, DynamicPaintBrushSettings::vel_ramp, DynamicPaintBrushSettings::wave_clamp, DynamicPaintBrushSettings::wave_factor, DynamicPaintBrushSettings::wave_type, and DynamicPaintBrushSettings::wetness.

Referenced by dynamicPaint_Modifier_copy(), and type_toggle_exec().

dynamicPaint_createUVSurface()

int dynamicPaint_createUVSurface	(	struct Scene *	scene,
		struct DynamicPaintSurface *	surface,
		float *	progress,
		short *	do_update
	)

Image sequence baking.

Definition at line 2792 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, ADJ_ON_MESH_EDGE, ImgSeqFormatData::barycentricWeights, BKE_mesh_runtime_looptri_ensure(), BKE_mesh_runtime_looptri_len(), BKE_mesh_vert_looptri_map_create(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintAdjData::border, CD_MLOOPUV, CLOG_INFO, PaintPoint::color, copy_v2_v2(), CustomData_get_layer_named(), CustomData_has_layer(), CustomData_validate_layer_name(), data, dynamic_paint_create_uv_surface_direct_cb(), dynamic_paint_create_uv_surface_neighbor_cb(), dynamic_paint_find_neighbor_pixel(), dynamicPaint_allocateSurfaceType(), dynamicPaint_canvas_mesh_get(), dynamicPaint_freeSurfaceData(), dynamicPaint_initAdjacencyData(), dynamicPaint_pointHasNeighbor(), dynamicPaint_setInitialColor(), dynamicPaint_symmetrizeAdjData(), ELEM, error(), PaintAdjData::flags, float(), PaintSurfaceData::format_data, Mesh::ldata, LOG, max, MAX_CUSTOMDATA_LAYER_NAME, MEM_callocN, MEM_freeN, MEM_mallocN, mesh, min, minmax_v2v2_v2(), Mesh::mloop, MOD_DPAINT_ANTIALIAS, MOD_DPAINT_SURFACE_F_IMAGESEQ, Mesh::mvert, N_, PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, PaintUVPoint::neighbor_pixel, next, NULL, ON_MESH_EDGE, OUT_OF_TEXTURE, scene, setError(), surface, PaintAdjData::total_border, PaintSurfaceData::total_points, Mesh::totloop, Mesh::totvert, PaintSurfaceData::type_data, TaskParallelSettings::use_threading, ImgSeqFormatData::uv_p, and w().

Referenced by dynamicPaint_bakeImageSequence().

dynamicPaint_doBorderStep()

static void dynamicPaint_doBorderStep ( DynamicPaintSurface *  surface )

static

Definition at line 5568 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintAdjData::border, data, dynamic_paint_border_cb(), surface, PaintAdjData::total_border, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_doEffectStep()

static void dynamicPaint_doEffectStep ( DynamicPaintSurface *  surface, float *  force, PaintPoint *  prevPoint, float  timescale, float  steps  )

static

Definition at line 5416 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), CANVAS_REL_SIZE, data, dynamic_paint_effect_drip_cb(), dynamic_paint_effect_shrink_cb(), dynamic_paint_effect_spread_cb(), EFF_MOVEMENT_PER_FRAME, getSurfaceDimension(), MEM_callocN, MEM_freeN, MOD_DPAINT_EFFECT_DO_DRIP, MOD_DPAINT_EFFECT_DO_SHRINK, MOD_DPAINT_EFFECT_DO_SPREAD, steps, surface, PaintSurfaceData::total_points, PaintSurfaceData::type_data, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_doSmudge()

static void dynamicPaint_doSmudge ( DynamicPaintSurface *  surface, DynamicPaintBrushSettings *  brush, float  timescale  )

static

Definition at line 4943 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, PaintSurfaceData::adj_data, PaintBakeData::average_dist, PaintSurfaceData::bData, PaintBakeData::bNeighs, PaintBakeData::brush_velocity, ceil(), CLAMP, CLAMP_MAX, CLAMP_MIN, PaintPoint::color, BakeAdjPoint::dist, double(), PaintPoint::e_color, PaintAdjData::flags, float(), mixColors(), PaintAdjData::n_target, DynamicPaintBrushSettings::smudge_strength, steps, surface, surface_determineForceTargetPoints(), PaintSurfaceData::total_points, PaintSurfaceData::type_data, and PaintPoint::wetness.

Referenced by dynamicPaint_doStep().

dynamicPaint_doStep()

static int dynamicPaint_doStep ( Depsgraph *  depsgraph, Scene *  scene, Object *  ob, DynamicPaintSurface *  surface, float  timescale, float  subframe  )

static

Definition at line 6160 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, PaintSurfaceData::bData, BKE_collision_objects_create(), BKE_collision_objects_free(), BKE_modifiers_findby_type(), BKE_object_modifier_update_subframe(), BKE_scene_ctime_get(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintBakeData::bNeighs, DynamicPaintModifierData::brush, PaintBakeData::brush_velocity, RenderData::cfra, DynamicPaintBrushSettings::collision, DAG_EVAL_RENDER, data, DEG_get_mode(), depsgraph, dynamic_paint_surface_needs_dry_dissolve(), dynamic_paint_surface_pre_step_cb(), dynamicPaint_doBorderStep(), dynamicPaint_doEffectStep(), dynamicPaint_doSmudge(), dynamicPaint_doWaveStep(), dynamicPaint_initAdjacencyData(), dynamicPaint_paintMesh(), dynamicPaint_paintParticles(), dynamicPaint_paintSinglePoint(), dynamicPaint_prepareAdjacencyData(), dynamicPaint_prepareEffectStep(), ELEM, eModifierMode_Realtime, eModifierMode_Render, eModifierType_DynamicPaint, DynamicPaintBrushSettings::flags, Object::loc, MEM_callocN, MEM_freeN, MEM_mallocN, MOD_DPAINT_COL_POINT, MOD_DPAINT_DO_SMUDGE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DYNAMICPAINT_TYPE_BRUSH, ModifierData::mode, N_, NULL, ParticleSystem::part, PART_EMITTER, PART_FLUID, PART_FLUID_BUBBLE, PART_FLUID_FLIP, PART_FLUID_FOAM, PART_FLUID_FOAMBUBBLE, PART_FLUID_SPRAY, PART_FLUID_SPRAYBUBBLE, PART_FLUID_SPRAYFOAM, PART_FLUID_SPRAYFOAMBUBBLE, PART_FLUID_TRACER, DynamicPaintBrushSettings::psys, psys_check_enabled(), Scene::r, ret, scene, scene_setSubframe(), setError(), steps, RenderData::subframe, SUBFRAME_RECURSION, surface, PaintSurfaceData::total_points, DynamicPaintModifierData::type, ParticleSettings::type, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_calculateFrame().

dynamicPaint_doWaveStep()

static void dynamicPaint_doWaveStep ( DynamicPaintSurface *  surface, float  timescale  )

static

Definition at line 5687 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, PaintSurfaceData::bData, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintBakeData::bNeighs, CANVAS_REL_SIZE, ceil(), CLAMP, data, BakeAdjPoint::dist, double(), dynamic_paint_wave_step_cb(), getSurfaceDimension(), MEM_freeN, MEM_mallocN, PaintAdjData::n_index, PaintAdjData::n_num, pow(), steps, surface, PaintSurfaceData::total_points, PaintAdjData::total_targets, PaintSurfaceData::type_data, TaskParallelSettings::use_threading, and WAVE_TIME_FAC.

Referenced by dynamicPaint_doStep().

dynamicPaint_frameUpdate()

static void dynamicPaint_frameUpdate ( DynamicPaintModifierData *  pmd, struct Depsgraph *  depsgraph, Scene *  scene, Object *  ob, Mesh *  mesh  )

static

Definition at line 2072 of file dynamicpaint.c.

References BKE_ptcache_id_from_dynamicpaint(), BKE_ptcache_id_reset(), BKE_ptcache_id_time(), BKE_ptcache_read(), BKE_ptcache_validate(), BKE_ptcache_write(), PTCacheID::cache, DynamicPaintModifierData::canvas, canvas_copyMesh(), RenderData::cfra, CLAMP, depsgraph, dynamicPaint_calculateFrame(), dynamicPaint_checkSurfaceData(), PointCache::endframe, ListBase::first, PointCache::flag, DynamicPaintCanvasSettings::flags, mesh, MOD_DPAINT_ACTIVE, MOD_DPAINT_BAKING, MOD_DPAINT_DISP_INCREMENTAL, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_DISPLACE, NULL, PTCACHE_BAKED, PTCACHE_REDO_NEEDED, PTCACHE_RESET_OUTDATED, Scene::r, scene, PointCache::startframe, surface, surface_freeUnusedData(), and DynamicPaintCanvasSettings::surfaces.

Referenced by dynamicPaint_Modifier_do().

dynamicPaint_freeAdjData()

static void dynamicPaint_freeAdjData ( PaintSurfaceData *  data )

static

Definition at line 858 of file dynamicpaint.c.

References data, MEM_freeN, and NULL.

Referenced by dynamicPaint_freeSurfaceData(), and dynamicPaint_initAdjacencyData().

dynamicPaint_freeBrush()

void dynamicPaint_freeBrush

(

struct DynamicPaintModifierData *

pmd

)

Definition at line 843 of file dynamicpaint.c.

References DynamicPaintModifierData::brush, MEM_freeN, NULL, DynamicPaintBrushSettings::paint_ramp, and DynamicPaintBrushSettings::vel_ramp.

Referenced by dynamicPaint_createType(), dynamicPaint_Modifier_free(), and type_toggle_exec().

dynamicPaint_freeCanvas()

void dynamicPaint_freeCanvas

(

struct DynamicPaintModifierData *

pmd

)

Free canvas data.

Definition at line 979 of file dynamicpaint.c.

References DynamicPaintModifierData::canvas, dynamicPaint_freeSurface(), ListBase::first, MEM_freeN, NULL, surface, and DynamicPaintCanvasSettings::surfaces.

Referenced by dynamicPaint_createType(), dynamicPaint_Modifier_free(), and type_toggle_exec().

dynamicPaint_freeSurface()

void dynamicPaint_freeSurface	(	const DynamicPaintModifierData *	pmd,
		DynamicPaintSurface *	surface
	)

Definition at line 964 of file dynamicpaint.c.

References BKE_ptcache_free_list(), BLI_remlink(), dynamicPaint_freeSurfaceData(), eModifierFlag_SharedCaches, ModifierData::flag, MEM_freeN, MEM_SAFE_FREE, DynamicPaintModifierData::modifier, NULL, and surface.

Referenced by dynamicPaint_freeCanvas(), and dynamicPaint_Modifier_copy().

dynamicPaint_freeSurfaceData()

void dynamicPaint_freeSurfaceData

(

DynamicPaintSurface *

surface

)

Definition at line 932 of file dynamicpaint.c.

References ImgSeqFormatData::barycentricWeights, data, dynamicPaint_freeAdjData(), free_bakeData(), if(), MEM_freeN, MOD_DPAINT_SURFACE_F_IMAGESEQ, NULL, surface, and ImgSeqFormatData::uv_p.

Referenced by dpaint_bake_endjob(), dynamicPaint_createUVSurface(), dynamicPaint_freeSurface(), and dynamicPaint_resetSurface().

dynamicPaint_generateBakeData()

static bool dynamicPaint_generateBakeData ( DynamicPaintSurface *  surface, Depsgraph *  depsgraph, Object *  ob  )

static

Definition at line 6010 of file dynamicpaint.c.

References PaintSurfaceData::bData, BKE_mesh_vertex_normals_ensure(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintBakeData::bNormal, boundInsert(), BRUSH_USES_VELOCITY, PaintBakeData::clear, copy_m4_m4(), copy_v3_v3(), data, depsgraph, dynamic_paint_generate_bake_data_cb(), dynamicPaint_canvas_mesh_get(), dynamicPaint_prepareAdjacencyData(), dynamicPaint_surfaceHasMoved(), MEM_callocN, MEM_freeN, MEM_mallocN, mesh, PaintBakeData::mesh_bounds, MOD_DPAINT_EFFECT_DO_DRIP, mul_m4_v3(), Mesh::mvert, N_, Object::obmat, PaintBakeData::prev_obmat, PaintBakeData::prev_velocity, PaintBakeData::prev_verts, PaintBakeData::realCoord, PaintBakeData::s_num, PaintBakeData::s_pos, setError(), surface, surface_getBrushFlags(), surface_totalSamples(), surfaceGenerateGrid(), PaintSurfaceData::total_points, Mesh::totvert, TaskParallelSettings::use_threading, Vec3f::v, v, Bounds3D::valid, and PaintBakeData::velocity.

Referenced by dynamicPaint_calculateFrame().

dynamicPaint_initAdjacencyData()

static void dynamicPaint_initAdjacencyData ( DynamicPaintSurface *  surface, const bool  force_init  )

static

Definition at line 1353 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, ADJ_ON_MESH_EDGE, PaintAdjData::border, dynamicPaint_canvas_mesh_get(), dynamicPaint_freeAdjData(), PaintAdjData::flags, MPoly::loopstart, Mesh::medge, MEM_callocN, MEM_freeN, mesh, Mesh::mloop, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_F_VERTEX, Mesh::mpoly, N_, PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, NULL, setError(), surface, surface_usesAdjData(), PaintAdjData::total_border, PaintSurfaceData::total_points, PaintAdjData::total_targets, Mesh::totedge, MPoly::totloop, Mesh::totpoly, and MLoop::v.

Referenced by dynamicPaint_createUVSurface(), dynamicPaint_doStep(), and dynamicPaint_resetSurface().

dynamicPaint_mixPaintColors()

static void dynamicPaint_mixPaintColors ( const DynamicPaintSurface *  surface, const int  index, const int  paintFlags, const float  paintColor[3], const float  paintAlpha, const float  paintWetness, const float  timescale  )

static

Mix color values to canvas point.

Parameters

surface	Canvas surface
index	Surface point index
paintFlags	paint object flags
paintColor,paintAlpha,paintWetness	To be mixed paint values
timescale	Value used to adjust time dependent operations when using substeps

Definition at line 3483 of file dynamicpaint.c.

References blendColors(), CLAMP, CLAMP_MAX, CLAMP_MIN, PaintPoint::color, copy_v3_v3(), DPAINT_PAINT_NEW, PaintPoint::e_color, max_ff(), MIN_WETNESS, mix, MOD_DPAINT_ABS_ALPHA, MOD_DPAINT_ERASE, PaintPoint::state, surface, and PaintPoint::wetness.

Referenced by dynamicPaint_updatePointData().

dynamicPaint_mixWaveHeight()

static void dynamicPaint_mixWaveHeight ( PaintWavePoint *  wPoint, const DynamicPaintBrushSettings *  brush, float  isect_height  )

static

Definition at line 3551 of file dynamicpaint.c.

References BLI_assert, PaintWavePoint::brush_isect, DPAINT_WAVE_ISECT_CHANGED, DPAINT_WAVE_OBSTACLE, DPAINT_WAVE_REFLECT_ONLY, PaintWavePoint::height, height, MOD_DPAINT_WAVEB_CHANGE, MOD_DPAINT_WAVEB_DEPTH, MOD_DPAINT_WAVEB_FORCE, MOD_DPAINT_WAVEB_REFLECT, PaintWavePoint::state, PaintWavePoint::velocity, DynamicPaintBrushSettings::wave_factor, and DynamicPaintBrushSettings::wave_type.

Referenced by dynamicPaint_updatePointData().

dynamicPaint_Modifier_apply()

static Mesh* dynamicPaint_Modifier_apply ( DynamicPaintModifierData *  pmd, Object *  ob, Mesh *  mesh  )

static

Definition at line 1893 of file dynamicpaint.c.

References BKE_defvert_ensure_index(), BKE_defvert_find_index(), BKE_id_free(), BKE_mesh_copy_for_eval(), BKE_mesh_tag_coords_changed(), BKE_mesh_vertex_normals_ensure(), BKE_object_defgroup_name_index(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), DynamicPaintModifierData::brush, DynamicPaintRuntime::brush_mesh, DynamicPaintModifierData::canvas, CD_CALLOC, CD_MDEFORMVERT, CD_PROP_BYTE_COLOR, CustomData_add_layer(), CustomData_add_layer_named(), CustomData_get_layer(), CustomData_get_layer_named(), data, dynamic_paint_apply_surface_vpaint_blend_cb(), dynamic_paint_apply_surface_vpaint_cb(), dynamic_paint_apply_surface_wave_cb(), dynamicPaint_applySurfaceDisplace(), dynamicPaint_Modifier_runtime_ensure(), dynamicPaint_outputLayerExists(), ListBase::first, DynamicPaintCanvasSettings::flags, float(), if(), MEM_callocN, MEM_freeN, mesh, MOD_DPAINT_ACTIVE, MOD_DPAINT_BAKING, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, MOD_DYNAMICPAINT_TYPE_BRUSH, MOD_DYNAMICPAINT_TYPE_CANVAS, NULL, result, surface, DynamicPaintCanvasSettings::surfaces, PaintSurfaceData::total_points, DynamicPaintModifierData::type, PaintSurfaceData::type_data, TaskParallelSettings::use_threading, and MDeformWeight::weight.

Referenced by dynamicPaint_Modifier_do().

dynamicPaint_Modifier_copy()

void dynamicPaint_Modifier_copy	(	const struct DynamicPaintModifierData *	pmd,
		struct DynamicPaintModifierData *	tpmd,
		int	flag
	)

Definition at line 1181 of file dynamicpaint.c.

References DynamicPaintCanvasSettings::active_sur, DynamicPaintBrushSettings::alpha, DynamicPaintBrushSettings::b, BKE_ptcache_free_list(), BLI_strncpy(), DynamicPaintModifierData::brush, DynamicPaintSurface::brush_group, DynamicPaintModifierData::canvas, DynamicPaintBrushSettings::collision, DynamicPaintSurface::color_dry_threshold, DynamicPaintSurface::color_spread_speed, copy_v4_v4(), DynamicPaintSurface::depth_clamp, DynamicPaintSurface::disp_factor, DynamicPaintSurface::disp_type, DynamicPaintSurface::diss_speed, DynamicPaintSurface::drip_acc, DynamicPaintSurface::drip_vel, DynamicPaintSurface::dry_speed, dynamicPaint_createNewSurface(), dynamicPaint_createType(), dynamicPaint_freeSurface(), DynamicPaintSurface::effect, DynamicPaintSurface::effect_ui, DynamicPaintSurface::effector_weights, eModifierFlag_SharedCaches, DynamicPaintSurface::end_frame, ListBase::first, ModifierData::flag, DynamicPaintSurface::flags, DynamicPaintBrushSettings::flags, DynamicPaintSurface::format, DynamicPaintBrushSettings::g, DynamicPaintSurface::image_fileformat, DynamicPaintSurface::image_output_path, DynamicPaintSurface::image_resolution, DynamicPaintSurface::influence_scale, DynamicPaintSurface::init_color, DynamicPaintSurface::init_color_type, DynamicPaintSurface::init_layername, DynamicPaintSurface::init_texture, LIB_ID_COPY_SET_COPIED_ON_WRITE, DynamicPaintBrushSettings::max_velocity, MEM_dupallocN, MEM_freeN, MOD_DYNAMICPAINT_TYPE_BRUSH, MOD_DYNAMICPAINT_TYPE_CANVAS, DynamicPaintModifierData::modifier, DynamicPaintSurface::name, NULL, DynamicPaintSurface::output_name, DynamicPaintSurface::output_name2, DynamicPaintBrushSettings::paint_distance, DynamicPaintBrushSettings::paint_ramp, DynamicPaintBrushSettings::particle_radius, DynamicPaintBrushSettings::particle_smooth, DynamicPaintCanvasSettings::pmd, DynamicPaintBrushSettings::pmd, DynamicPaintSurface::pointcache, DynamicPaintBrushSettings::proximity_falloff, DynamicPaintBrushSettings::psys, DynamicPaintSurface::ptcaches, DynamicPaintBrushSettings::r, DynamicPaintSurface::radius_scale, DynamicPaintBrushSettings::ray_dir, DynamicPaintSurface::shrink_speed, DynamicPaintBrushSettings::smudge_strength, DynamicPaintSurface::spread_speed, DynamicPaintSurface::start_frame, DynamicPaintSurface::substeps, surface, DynamicPaintCanvasSettings::surfaces, DynamicPaintSurface::type, DynamicPaintModifierData::type, DynamicPaintSurface::uvlayer_name, DynamicPaintBrushSettings::vel_ramp, DynamicPaintBrushSettings::wave_clamp, DynamicPaintSurface::wave_damping, DynamicPaintBrushSettings::wave_factor, DynamicPaintSurface::wave_smoothness, DynamicPaintSurface::wave_speed, DynamicPaintSurface::wave_spring, DynamicPaintSurface::wave_timescale, DynamicPaintBrushSettings::wave_type, and DynamicPaintBrushSettings::wetness.

Referenced by copyData().

dynamicPaint_Modifier_do()

Mesh* dynamicPaint_Modifier_do	(	struct DynamicPaintModifierData *	pmd,
		struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct Object *	ob,
		struct Mesh *	me
	)

Modifier call. Processes dynamic paint modifier step.

Definition at line 2160 of file dynamicpaint.c.

References depsgraph, dynamicPaint_frameUpdate(), dynamicPaint_Modifier_apply(), mesh, and scene.

Referenced by modifyMesh().

dynamicPaint_Modifier_free()

void dynamicPaint_Modifier_free

(

struct DynamicPaintModifierData *

pmd

)

Free whole dynamic-paint modifier.

Definition at line 997 of file dynamicpaint.c.

References dynamicPaint_freeBrush(), dynamicPaint_freeCanvas(), dynamicPaint_Modifier_free_runtime(), DynamicPaintModifierData::modifier, NULL, and ModifierData::runtime.

Referenced by freeData().

dynamicPaint_Modifier_free_runtime()

void dynamicPaint_Modifier_free_runtime

(

DynamicPaintRuntime *

runtime_data

)

Definition at line 252 of file dynamicpaint.c.

References BKE_id_free(), DynamicPaintRuntime::brush_mesh, DynamicPaintRuntime::canvas_mesh, MEM_freeN, and NULL.

Referenced by dynamicPaint_Modifier_free(), and freeRuntimeData().

dynamicPaint_Modifier_runtime_ensure()

static DynamicPaintRuntime* dynamicPaint_Modifier_runtime_ensure ( DynamicPaintModifierData *  pmd )

static

Definition at line 266 of file dynamicpaint.c.

References MEM_callocN, DynamicPaintModifierData::modifier, NULL, and ModifierData::runtime.

Referenced by canvas_copyMesh(), and dynamicPaint_Modifier_apply().

dynamicPaint_outputLayerExists()

bool dynamicPaint_outputLayerExists	(	struct DynamicPaintSurface *	surface,
		Object *	ob,
		int	output
	)

Definition at line 322 of file dynamicpaint.c.

References BKE_object_defgroup_name_index(), CD_PROP_BYTE_COLOR, CustomData_get_named_layer_index(), Object::data, Mesh::ldata, MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WEIGHT, output, and surface.

Referenced by dynamicPaint_Modifier_apply(), and output_toggle_exec().

dynamicPaint_outputSurfaceImage()

void dynamicPaint_outputSurfaceImage	(	DynamicPaintSurface *	surface,
		const char *	filepath,
		short	output_layer
	)

Definition at line 3270 of file dynamicpaint.c.

References BKE_image_path_ensure_ext_from_imtype(), BKE_main_blendfile_path_from_global(), BLI_assert, BLI_make_existing_file(), BLI_parallel_range_settings_defaults(), BLI_path_abs(), BLI_strncpy(), BLI_task_parallel_range(), data, dynamic_paint_output_surface_image_displace_cb(), dynamic_paint_output_surface_image_paint_cb(), dynamic_paint_output_surface_image_wave_cb(), dynamic_paint_output_surface_image_wetmap_cb(), FILE_MAX, ImbFormatOptions::flag, ImBuf::foptions, ImBuf::ftype, IB_rectfloat, IMB_allocImBuf(), IMB_freeImBuf(), IMB_FTYPE_OPENEXR, IMB_FTYPE_PNG, IMB_saveiff(), MOD_DPAINT_IMGFORMAT_OPENEXR, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, N_, NULL, OPENEXR_COMPRESS, ImbFormatOptions::quality, R_IMF_IMTYPE_OPENEXR, R_IMF_IMTYPE_PNG, setError(), surface, PaintSurfaceData::total_points, PaintSurfaceData::type_data, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_bakeImageSequence().

dynamicPaint_paintMesh()

static bool dynamicPaint_paintMesh ( Depsgraph *  depsgraph, DynamicPaintSurface *  surface, DynamicPaintBrushSettings *  brush, Object *  brushOb, Scene *  scene, float  timescale  )

static

Definition at line 4238 of file dynamicpaint.c.

References add_v3_v3(), PaintSurfaceData::bData, BKE_bvhtree_from_mesh_get(), BKE_id_free(), BKE_mesh_copy_for_eval(), BKE_mesh_runtime_looptri_ensure(), BKE_mesh_vertex_normals_ensure(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), boundInsert(), VolumeGrid::bounds, BVHTREE_FROM_LOOPTRI, MVert::co, DynamicPaintBrushSettings::collision, copy_v3_v3(), data, depsgraph, VolumeGrid::dim, dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamicPaint_brush_mesh_get(), dynamicPaint_brushMeshCalculateVelocity(), DynamicPaintBrushSettings::flags, float(), free_bvhtree_from_mesh(), PaintBakeData::grid, VolumeGrid::grid_bounds, MEM_freeN, mesh, meshBrush_boundsIntersect(), Mesh::mloop, MOD_DPAINT_COL_VOLUME, MOD_DPAINT_PROX_PROJECT, MOD_DPAINT_USES_VELOCITY, mul_m4_v3(), mul_mat3_m4_v3(), mul_v3_fl(), Mesh::mvert, nor, normalize_v3(), NULL, Object::obmat, DynamicPaintBrushSettings::paint_distance, VolumeGrid::s_num, scene, surface, Mesh::totvert, UNLIKELY, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_paintParticles()

static bool dynamicPaint_paintParticles ( DynamicPaintSurface *  surface, ParticleSystem *  psys, DynamicPaintBrushSettings *  brush, float  timescale  )

static

Definition at line 4539 of file dynamicpaint.c.

References PaintSurfaceData::bData, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), boundInsert(), boundIntersectPoint(), VolumeGrid::bounds, boundsIntersectDist(), CLOG_WARN, data, VolumeGrid::dim, dynamic_paint_paint_particle_cell_point_cb_ex(), ParticleSettings::flag, DynamicPaintBrushSettings::flags, PaintBakeData::grid, VolumeGrid::grid_bounds, libmv::isnan(), LOG, MOD_DPAINT_PART_RAD, PARS_DEAD, PARS_UNBORN, PARS_UNEXIST, ParticleSystem::part, PART_DIED, PART_UNBORN, DynamicPaintBrushSettings::particle_radius, DynamicPaintBrushSettings::particle_smooth, ParticleSystem::particles, DynamicPaintBrushSettings::psys, VolumeGrid::s_num, ParticleSettings::size, smooth(), surface, ParticleSystem::totpart, tree, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_paintSinglePoint()

static bool dynamicPaint_paintSinglePoint ( Depsgraph *  depsgraph, DynamicPaintSurface *  surface, float *  pointCoord, DynamicPaintBrushSettings *  brush, Object *  brushOb, Scene *  scene, float  timescale  )

static

Definition at line 4742 of file dynamicpaint.c.

References BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), data, depsgraph, dynamic_paint_paint_single_point_cb_ex(), dynamicPaint_brush_mesh_get(), dynamicPaint_brushObjectCalculateVelocity(), DynamicPaintBrushSettings::flags, MOD_DPAINT_USES_VELOCITY, Mesh::mvert, DynamicPaintBrushSettings::paint_distance, scene, surface, PaintSurfaceData::total_points, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_pointHasNeighbor()

static bool dynamicPaint_pointHasNeighbor ( PaintAdjData *  ed, int  index, int  neighbor  )

static

Definition at line 2685 of file dynamicpaint.c.

References PaintAdjData::n_index, PaintAdjData::n_num, and PaintAdjData::n_target.

Referenced by dynamicPaint_createUVSurface(), and dynamicPaint_symmetrizeAdjData().

dynamicPaint_prepareAdjacencyData()

static void dynamicPaint_prepareAdjacencyData ( DynamicPaintSurface *  surface, const bool  force_init  )

static

Definition at line 4818 of file dynamicpaint.c.

References PaintSurfaceData::adj_data, PaintBakeData::average_dist, PaintSurfaceData::bData, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), PaintBakeData::bNeighs, BakeAdjPoint::dist, double(), dynamic_paint_prepare_adjacency_cb(), MEM_freeN, MEM_mallocN, PaintAdjData::n_index, PaintAdjData::n_num, surface, surface_usesAdjDistance(), PaintSurfaceData::total_points, PaintAdjData::total_targets, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep(), and dynamicPaint_generateBakeData().

dynamicPaint_prepareEffectStep()

static int dynamicPaint_prepareEffectStep ( struct Depsgraph *  depsgraph, DynamicPaintSurface *  surface, Scene *  scene, Object *  ob, float **  force, float  timescale  )

static

Definition at line 5106 of file dynamicpaint.c.

References PaintBakeData::average_dist, PaintSurfaceData::bData, BKE_effectors_create(), BKE_effectors_free(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), CANVAS_REL_SIZE, ceilf, CLAMP, data, depsgraph, double(), dynamic_paint_prepare_effect_cb(), EFF_MOVEMENT_PER_FRAME, getSurfaceDimension(), max_fff(), MEM_mallocN, MOD_DPAINT_EFFECT_DO_DRIP, MOD_DPAINT_EFFECT_DO_SHRINK, MOD_DPAINT_EFFECT_DO_SPREAD, NULL, scene, steps, surface, PaintSurfaceData::total_points, and TaskParallelSettings::use_threading.

Referenced by dynamicPaint_doStep().

dynamicPaint_resetSurface()

bool dynamicPaint_resetSurface	(	const Scene *	scene,
		DynamicPaintSurface *	surface
	)

Definition at line 1726 of file dynamicpaint.c.

References dynamicPaint_allocateSurfaceType(), dynamicPaint_freeSurfaceData(), dynamicPaint_initAdjacencyData(), dynamicPaint_setInitialColor(), dynamicPaint_surfaceNumOfPoints(), MEM_callocN, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_PAINT, scene, and surface.

Referenced by dynamicPaint_checkSurfaceData().

dynamicPaint_setInitialColor()

static void dynamicPaint_setInitialColor ( const Scene *  scene, DynamicPaintSurface *  surface  )

static

Definition at line 1581 of file dynamicpaint.c.

References BKE_image_pool_free(), BKE_image_pool_new(), BKE_mesh_runtime_looptri_ensure(), BKE_mesh_runtime_looptri_len(), BKE_scene_check_color_management_enabled(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), CD_MLOOPUV, CD_PROP_BYTE_COLOR, col, color, copy_v4_v4(), CustomData_get_layer_named(), CustomData_validate_layer_name(), data, dynamic_paint_set_init_color_tex_to_imseq_cb(), dynamic_paint_set_init_color_tex_to_vcol_cb(), dynamic_paint_set_init_color_vcol_to_imseq_cb(), dynamicPaint_canvas_mesh_get(), Mesh::ldata, MAX_CUSTOMDATA_LAYER_NAME, mesh, Mesh::mloop, MOD_DPAINT_INITIAL_COLOR, MOD_DPAINT_INITIAL_NONE, MOD_DPAINT_INITIAL_TEXTURE, MOD_DPAINT_INITIAL_VERTEXCOLOR, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_F_VERTEX, MOD_DPAINT_SURFACE_T_PAINT, blender::compositor::pool, r, rgba_uchar_to_float(), scene, surface, tex, PaintSurfaceData::total_points, Mesh::totloop, PaintSurfaceData::type_data, TaskParallelSettings::use_threading, and v.

Referenced by dynamicPaint_clearSurface(), dynamicPaint_createUVSurface(), and dynamicPaint_resetSurface().

dynamicPaint_surfaceHasMoved()

static bool dynamicPaint_surfaceHasMoved ( DynamicPaintSurface *  surface, Object *  ob  )

static

Definition at line 5860 of file dynamicpaint.c.

References PaintSurfaceData::bData, MVert::co, dynamicPaint_canvas_mesh_get(), equals_m4m4(), equals_v3v3(), mesh, Mesh::mvert, Object::obmat, PaintBakeData::prev_obmat, PaintBakeData::prev_verts, surface, and Mesh::totvert.

Referenced by dynamicPaint_generateBakeData().

dynamicPaint_surfaceNumOfPoints()

static int dynamicPaint_surfaceNumOfPoints ( DynamicPaintSurface *  surface )

static

Definition at line 304 of file dynamicpaint.c.

References dynamicPaint_canvas_mesh_get(), MOD_DPAINT_SURFACE_F_PTEX, MOD_DPAINT_SURFACE_F_VERTEX, surface, and Mesh::totvert.

Referenced by dynamicPaint_checkSurfaceData(), and dynamicPaint_resetSurface().

dynamicPaint_symmetrizeAdjData()

static bool dynamicPaint_symmetrizeAdjData ( PaintAdjData *  ed, int  active_points  )

static

Definition at line 2700 of file dynamicpaint.c.

References ADJ_BORDER_PIXEL, BLI_assert, dynamicPaint_pointHasNeighbor(), PaintAdjData::flags, MEM_callocN, MEM_freeN, PaintAdjData::n_index, PaintAdjData::n_num, PaintAdjData::n_target, and PaintAdjData::total_targets.

Referenced by dynamicPaint_createUVSurface().

dynamicPaint_updatePointData()

static void dynamicPaint_updatePointData ( const DynamicPaintSurface *  surface, const int  index, const DynamicPaintBrushSettings *  brush, float  paint[3], float  influence, float  depth, float  vel_factor, const float  timescale  )

static

Definition at line 3601 of file dynamicpaint.c.

References DynamicPaintBrushSettings::alpha, PaintSurfaceData::bData, BKE_colorband_evaluate(), PaintBakeData::brush_velocity, CLAMP, CLAMP_MIN, copy_v3_v3(), dynamicPaint_mixPaintColors(), dynamicPaint_mixWaveHeight(), DynamicPaintBrushSettings::flags, if(), DynamicPaintBrushSettings::max_velocity, MOD_DPAINT_DISP_INCREMENTAL, MOD_DPAINT_ERASE, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, MOD_DPAINT_VELOCITY_ALPHA, MOD_DPAINT_VELOCITY_COLOR, MOD_DPAINT_VELOCITY_DEPTH, surface, PaintSurfaceData::type_data, DynamicPaintBrushSettings::vel_ramp, DynamicPaintBrushSettings::wave_clamp, and DynamicPaintBrushSettings::wetness.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex(), dynamic_paint_paint_particle_cell_point_cb_ex(), and dynamic_paint_paint_single_point_cb_ex().

dynamicPaintSurface_setUniqueName()

void dynamicPaintSurface_setUniqueName	(	DynamicPaintSurface *	surface,
		const char *	basename
	)

Definition at line 401 of file dynamicpaint.c.

References basename(), BLI_strncpy(), BLI_uniquename_cb(), surface, and surface_duplicateNameExists().

Referenced by dynamicPaint_createNewSurface().

dynamicPaintSurface_updateType()

void dynamicPaintSurface_updateType

(

struct DynamicPaintSurface *

surface

)

Change surface data to defaults on new type.

Definition at line 409 of file dynamicpaint.c.

References BLI_strncpy(), MOD_DPAINT_ANTIALIAS, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, surface, and surface_setUniqueOutputName().

Referenced by dynamicPaint_createNewSurface().

free_bakeData()

static void free_bakeData ( PaintSurfaceData *  data )

static

Definition at line 881 of file dynamicpaint.c.

References PaintBakeData::bNeighs, PaintBakeData::bNormal, data, freeGrid(), PaintBakeData::grid, MEM_freeN, NULL, PaintBakeData::prev_velocity, PaintBakeData::prev_verts, PaintBakeData::realCoord, PaintBakeData::s_num, PaintBakeData::s_pos, and PaintBakeData::velocity.

Referenced by dynamicPaint_freeSurfaceData(), and surface_freeUnusedData().

freeGrid()

static void freeGrid ( PaintSurfaceData *  data )

static

Definition at line 606 of file dynamicpaint.c.

References VolumeGrid::bounds, data, PaintBakeData::grid, MEM_freeN, NULL, VolumeGrid::s_num, VolumeGrid::s_pos, and VolumeGrid::t_index.

Referenced by free_bakeData(), and surfaceGenerateGrid().

get_activeSurface()

DynamicPaintSurface* get_activeSurface

(

struct DynamicPaintCanvasSettings *

canvas

)

Get currently active surface (in user interface).

Definition at line 317 of file dynamicpaint.c.

References DynamicPaintCanvasSettings::active_sur, BLI_findlink(), and DynamicPaintCanvasSettings::surfaces.

Referenced by dynamicpaint_bake_exec(), and output_toggle_exec().

getSurfaceDimension()

static float getSurfaceDimension ( PaintSurfaceData *  sData )

static

Definition at line 600 of file dynamicpaint.c.

References PaintSurfaceData::bData, Bounds3D::max, max_fff(), PaintBakeData::mesh_bounds, and Bounds3D::min.

Referenced by dynamicPaint_doEffectStep(), dynamicPaint_doWaveStep(), and dynamicPaint_prepareEffectStep().

grid_bound_insert_cb_ex()

static void grid_bound_insert_cb_ex ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict  tls  )

static

Definition at line 628 of file dynamicpaint.c.

References boundInsert(), PaintBakeData::realCoord, PaintBakeData::s_pos, and Vec3f::v.

Referenced by surfaceGenerateGrid().

grid_bound_insert_reduce()

static void grid_bound_insert_reduce ( const void *__restrict   UNUSEDuserdata, void *__restrict  chunk_join, void *__restrict  chunk  )

static

Definition at line 639 of file dynamicpaint.c.

References boundInsert(), Bounds3D::max, and Bounds3D::min.

Referenced by surfaceGenerateGrid().

grid_cell_bounds_cb()

static void grid_cell_bounds_cb ( void *__restrict  userdata, const int  x, const TaskParallelTLS *__restrict   UNUSEDtls  )

static

Definition at line 688 of file dynamicpaint.c.

References VolumeGrid::bounds, VolumeGrid::dim, PaintBakeData::dim, PaintBakeData::grid, VolumeGrid::grid_bounds, Bounds3D::max, Bounds3D::min, Bounds3D::valid, x, y, and z.

Referenced by surfaceGenerateGrid().

grid_cell_points_cb_ex()

static void grid_cell_points_cb_ex ( void *__restrict  userdata, const int  i, const TaskParallelTLS *__restrict  tls  )

static

Definition at line 650 of file dynamicpaint.c.

References CLAMP, VolumeGrid::dim, PaintBakeData::dim, floorf, PaintBakeData::grid, VolumeGrid::grid_bounds, Bounds3D::min, PaintBakeData::realCoord, PaintBakeData::s_pos, VolumeGrid::temp_t_index, and Vec3f::v.

Referenced by surfaceGenerateGrid().

grid_cell_points_reduce()

static void grid_cell_points_reduce ( const void *__restrict  userdata, void *__restrict  chunk_join, void *__restrict  chunk  )

static

Definition at line 671 of file dynamicpaint.c.

References VolumeGrid::dim, and PaintBakeData::grid.

Referenced by surfaceGenerateGrid().

mesh_tris_nearest_point_dp()

static void mesh_tris_nearest_point_dp ( void *  userdata, int  index, const float  co[3], BVHTreeNearest *  nearest  )

static

Definition at line 3444 of file dynamicpaint.c.

References closest_on_tri_to_point_v3(), BVHTreeNearest::co, MVert::co, copy_v3_v3(), data, BVHTreeNearest::dist_sq, BVHTreeNearest::index, len_squared_v3v3(), BVHTreeNearest::no, MLoopTri::tri, and MLoop::v.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex().

mesh_tris_spherecast_dp()

static void mesh_tris_spherecast_dp ( void *  userdata, int  index, const BVHTreeRay *  ray, BVHTreeRayHit *  hit  )

static

Definition at line 3412 of file dynamicpaint.c.

References bvhtree_ray_tri_intersection(), MVert::co, data, BVHTreeRayHit::dist, BVHTreeRayHit::index, BVHTreeRayHit::no, MLoopTri::tri, and MLoop::v.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex().

meshBrush_boundsIntersect()

static bool meshBrush_boundsIntersect ( Bounds3D *  b1, Bounds3D *  b2, DynamicPaintBrushSettings *  brush, float  brush_radius  )

static

Definition at line 3696 of file dynamicpaint.c.

References boundsIntersect(), boundsIntersectDist(), DynamicPaintBrushSettings::collision, ELEM, MOD_DPAINT_COL_DIST, MOD_DPAINT_COL_VOLDIST, and MOD_DPAINT_COL_VOLUME.

Referenced by dynamicPaint_paintMesh().

mixColors()

static float mixColors ( float  a_color[3], float  a_weight, const float  b_color[3], float  b_weight, float  ratio  )

static

Definition at line 479 of file dynamicpaint.c.

References copy_v3_v3(), and interp_v3_v3v3().

Referenced by dynamic_paint_effect_drip_cb(), dynamic_paint_effect_spread_cb(), and dynamicPaint_doSmudge().

scene_setSubframe()

static void scene_setSubframe ( Scene *  scene, float  subframe  )

static

Definition at line 508 of file dynamicpaint.c.

References RenderData::cfra, Scene::r, scene, and RenderData::subframe.

Referenced by dynamicPaint_doStep().

setError()

static bool setError ( DynamicPaintCanvasSettings *  canvas, const char *  string  )

static

Definition at line 295 of file dynamicpaint.c.

References BLI_strncpy(), CLOG_STR_ERROR, DynamicPaintCanvasSettings::error, and LOG.

Referenced by dynamicPaint_allocateSurfaceType(), dynamicPaint_createUVSurface(), dynamicPaint_doStep(), dynamicPaint_generateBakeData(), dynamicPaint_initAdjacencyData(), dynamicPaint_outputSurfaceImage(), and surfaceGenerateGrid().

surface_determineForceTargetPoints()

static void surface_determineForceTargetPoints ( const PaintSurfaceData *  sData, const int  index, const float  force[3], float  closest_d[2], int  closest_id[2]  )

static

Definition at line 4862 of file dynamicpaint.c.

References acosf, PaintSurfaceData::adj_data, PaintSurfaceData::bData, PaintBakeData::bNeighs, CLAMP, cross_v3_v3v3(), dot_v3v3(), fabsf, float(), M_PI_2, madd_v3_v3v3fl(), mul_v2_fl(), PaintAdjData::n_index, PaintAdjData::n_num, and normalize_v3().

Referenced by dynamic_paint_effect_drip_cb(), and dynamicPaint_doSmudge().

surface_duplicateNameExists()

static bool surface_duplicateNameExists ( void *  arg, const char *  name  )

static

Definition at line 388 of file dynamicpaint.c.

References DynamicPaintSurface::canvas, ListBase::first, STREQ, surface, and DynamicPaintCanvasSettings::surfaces.

Referenced by dynamicPaintSurface_setUniqueName().

surface_duplicateOutputExists()

static bool surface_duplicateOutputExists ( void *  arg, const char *  name  )

static

Definition at line 349 of file dynamicpaint.c.

References BLI_path_cmp, DynamicPaintSurface::canvas, ListBase::first, DynamicPaintSurface::format, surface, DynamicPaintCanvasSettings::surfaces, and DynamicPaintSurface::type.

Referenced by surface_setUniqueOutputName().

surface_freeUnusedData()

static void surface_freeUnusedData ( DynamicPaintSurface *  surface )

static

Definition at line 919 of file dynamicpaint.c.

References free_bakeData(), MOD_DPAINT_ACTIVE, PTCACHE_BAKED, and surface.

Referenced by dynamicPaint_frameUpdate().

surface_getBrushFlags()

static int surface_getBrushFlags ( DynamicPaintSurface *  surface, Depsgraph *  depsgraph  )

static

Definition at line 515 of file dynamicpaint.c.

References BKE_collision_objects_create(), BKE_collision_objects_free(), BKE_modifiers_findby_type(), DynamicPaintModifierData::brush, BRUSH_USES_VELOCITY, depsgraph, eModifierMode_Realtime, eModifierMode_Render, eModifierType_DynamicPaint, DynamicPaintBrushSettings::flags, MOD_DPAINT_USES_VELOCITY, ModifierData::mode, NULL, and surface.

Referenced by dynamicPaint_generateBakeData().

surface_setUniqueOutputName()

static void surface_setUniqueOutputName ( DynamicPaintSurface *  surface, char *  basename, int  output  )

static

Definition at line 366 of file dynamicpaint.c.

References basename(), BLI_strncpy(), BLI_uniquename_cb(), output, surface, and surface_duplicateOutputExists().

Referenced by dynamicPaintSurface_updateType().

surface_totalSamples()

static int surface_totalSamples ( DynamicPaintSurface *  surface )

static

Definition at line 442 of file dynamicpaint.c.

References MOD_DPAINT_ANTIALIAS, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_F_VERTEX, and surface.

Referenced by dynamicPaint_generateBakeData().

surface_usesAdjData()

static bool surface_usesAdjData ( DynamicPaintSurface *  surface )

static

Definition at line 1346 of file dynamicpaint.c.

References MOD_DPAINT_ANTIALIAS, MOD_DPAINT_SURFACE_F_VERTEX, surface, and surface_usesAdjDistance().

Referenced by dynamicPaint_initAdjacencyData().

surface_usesAdjDistance()

static bool surface_usesAdjDistance ( DynamicPaintSurface *  surface )

static

Definition at line 1340 of file dynamicpaint.c.

References MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, and surface.

Referenced by dynamicPaint_prepareAdjacencyData(), and surface_usesAdjData().

surfaceGenerateGrid()

static void surfaceGenerateGrid ( struct DynamicPaintSurface *  surface )

static

Definition at line 711 of file dynamicpaint.c.

References PaintSurfaceData::bData, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), boundInsert(), VolumeGrid::bounds, CLAMP, copy_v3_v3(), VolumeGrid::dim, PaintBakeData::dim, double(), error(), float(), blender::math::floor(), freeGrid(), TaskParallelSettings::func_reduce, PaintBakeData::grid, grid_bound_insert_cb_ex(), grid_bound_insert_reduce(), VolumeGrid::grid_bounds, grid_cell_bounds_cb(), grid_cell_points_cb_ex(), grid_cell_points_reduce(), Bounds3D::max, max_fff(), MEM_callocN, MEM_freeN, MEM_SAFE_FREE, Bounds3D::min, N_, NULL, pos, pow(), PaintBakeData::realCoord, VolumeGrid::s_num, VolumeGrid::s_pos, PaintBakeData::s_pos, setError(), sub_v3_v3v3(), surface, VolumeGrid::t_index, VolumeGrid::temp_t_index, PaintSurfaceData::total_points, TaskParallelSettings::use_threading, TaskParallelSettings::userdata_chunk, TaskParallelSettings::userdata_chunk_size, and Vec3f::v.

Referenced by dynamicPaint_generateBakeData().

value_dissolve()

BLI_INLINE void value_dissolve	(	float *	r_value,
		const float	time,
		const float	scale,
		const bool	is_log
	)

Definition at line 119 of file dynamicpaint.c.

References MIN_WETNESS, powf, and time.

Referenced by dynamic_paint_surface_pre_step_cb().

Variable Documentation

gaussianFactors

const float gaussianFactors[5]

static

Initial value:

= {
    0.996849f,
    0.596145f,
    0.596145f,
    0.596145f,
    0.524141f,
}

Definition at line 81 of file dynamicpaint.c.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex().

gaussianTotal

const float gaussianTotal = 3.309425f

static

Definition at line 88 of file dynamicpaint.c.

Referenced by dynamic_paint_paint_mesh_cell_point_cb_ex().

LOG

CLG_LogRef LOG = {"bke.dynamicpaint"}

static

Definition at line 78 of file dynamicpaint.c.

Referenced by dynamicPaint_createUVSurface(), dynamicPaint_paintParticles(), and setError().

neighStraightX

int neighStraightX[8] = {1, 0, -1, 0, 1, -1, -1, 1}

static

Definition at line 95 of file dynamicpaint.c.

Referenced by dynamic_paint_create_uv_surface_neighbor_cb().

neighStraightY

int neighStraightY[8] = {0, 1, 0, -1, 1, 1, -1, -1}

static

Definition at line 96 of file dynamicpaint.c.

Referenced by dynamic_paint_create_uv_surface_neighbor_cb().

neighX

int neighX[8] = {1, 1, 0, -1, -1, -1, 0, 1}

static

Definition at line 91 of file dynamicpaint.c.

Referenced by dynamic_paint_find_neighbor_pixel().

neighY

int neighY[8] = {0, 1, 1, 1, 0, -1, -1, -1}

static

Definition at line 92 of file dynamicpaint.c.

Referenced by dynamic_paint_find_neighbor_pixel().