#include "BKE_subsurf.h"
#include "BLI_compiler_compat.h"
#include "intern/multires_inline.h"

Typedefs
typedef enum eMultiresSubdivideModeType	eMultiresSubdivideModeType

Enumerations
enum	MultiresFlags { MULTIRES_USE_LOCAL_MMD = 1 , MULTIRES_USE_RENDER_PARAMS = 2 , MULTIRES_ALLOC_PAINT_MASK = 4 , MULTIRES_IGNORE_SIMPLIFY = 8 }

enum	eMultiresSubdivideModeType { MULTIRES_SUBDIVIDE_CATMULL_CLARK , MULTIRES_SUBDIVIDE_SIMPLE , MULTIRES_SUBDIVIDE_LINEAR }

Functions
void	multires_customdata_delete (struct Mesh *me)

void	multires_set_tot_level (struct Object ob, struct MultiresModifierData mmd, int lvl)

void	multires_mark_as_modified (struct Depsgraph depsgraph, struct Object object, enum MultiresModifiedFlags flags)

void	multires_flush_sculpt_updates (struct Object *object)

void	multires_force_sculpt_rebuild (struct Object *object)

void	multires_force_external_reload (struct Object *object)

void	multires_modifier_update_mdisps (struct DerivedMesh dm, struct Scene scene)

void	multires_modifier_update_hidden (struct DerivedMesh *dm)

void	multiresModifier_set_levels_from_disps (struct MultiresModifierData mmd, struct Object ob)

struct DerivedMesh *	multires_make_derived_from_derived (struct DerivedMesh dm, struct MultiresModifierData mmd, struct Scene scene, struct Object ob, MultiresFlags flags)

struct MultiresModifierData *	find_multires_modifier_before (struct Scene scene, struct ModifierData lastmd)

struct MultiresModifierData *	get_multires_modifier (struct Scene scene, struct Object ob, bool use_first)

int	multires_get_level (const struct Scene scene, const struct Object ob, const struct MultiresModifierData *mmd, bool render, bool ignore_simplify)

struct Mesh *	BKE_multires_create_mesh (struct Depsgraph depsgraph, struct Object object, struct MultiresModifierData *mmd)

float(*	BKE_multires_create_deformed_base_mesh_vert_coords (struct Depsgraph depsgraph, struct Object object, struct MultiresModifierData mmd, int r_num_deformed_verts))[3]

void	multiresModifier_del_levels (struct MultiresModifierData mmd, struct Scene scene, struct Object *object, int direction)

void	multiresModifier_base_apply (struct Depsgraph depsgraph, struct Object object, struct MultiresModifierData *mmd)

int	multiresModifier_rebuild_subdiv (struct Depsgraph depsgraph, struct Object object, struct MultiresModifierData *mmd, int rebuild_limit, bool switch_view_to_lower_level)

void	multiresModifier_sync_levels_ex (struct Object ob_dst, struct MultiresModifierData mmd_src, struct MultiresModifierData *mmd_dst)

void	multires_stitch_grids (struct Object *)

void	multiresModifier_scale_disp (struct Depsgraph depsgraph, struct Scene scene, struct Object *ob)

void	multiresModifier_prepare_join (struct Depsgraph depsgraph, struct Scene scene, struct Object ob, struct Object to_ob)

int	multires_mdisp_corners (const struct MDisps *s)

void	multires_topology_changed (struct Mesh *me)

void	multires_ensure_external_read (struct Mesh *mesh, int top_level)

void	multiresModifier_ensure_external_read (struct Mesh mesh, const struct MultiresModifierData mmd)

void	old_mdisps_bilinear (float out[3], float(*disps)[3], int st, float u, float v)

int	mdisp_rot_face_to_crn (struct MVert mvert, struct MPoly mpoly, struct MLoop mloop, const struct MLoopTri lt, int face_side, float u, float v, float x, float y)

bool	multiresModifier_reshapeFromVertcos (struct Depsgraph depsgraph, struct Object object, struct MultiresModifierData mmd, const float(vert_coords)[3], int num_vert_coords)

bool	multiresModifier_reshapeFromObject (struct Depsgraph depsgraph, struct MultiresModifierData mmd, struct Object dst, struct Object src)

bool	multiresModifier_reshapeFromDeformModifier (struct Depsgraph depsgraph, struct Object ob, struct MultiresModifierData mmd, struct ModifierData deform_md)

bool	multiresModifier_reshapeFromCCG (int tot_level, struct Mesh coarse_mesh, struct SubdivCCG subdiv_ccg)

void	multiresModifier_subdivide (struct Object object, struct MultiresModifierData mmd, eMultiresSubdivideModeType mode)

void	multires_subdivide_create_tangent_displacement_linear_grids (struct Object object, struct MultiresModifierData mmd)

void	multiresModifier_subdivide_to_level (struct Object object, struct MultiresModifierData mmd, int top_level, eMultiresSubdivideModeType mode)

void	BKE_multires_subdiv_settings_init (struct SubdivSettings settings, const struct MultiresModifierData mmd)

void	BKE_multires_subdiv_mesh_settings_init (struct SubdivToMeshSettings mesh_settings, const struct Scene scene, const struct Object object, const struct MultiresModifierData mmd, bool use_render_params, bool ignore_simplify, bool ignore_control_edges)

BLI_INLINE void	BKE_multires_construct_tangent_matrix (float tangent_matrix[3][3], const float dPdu[3], const float dPdv[3], int corner)

void	multires_do_versions_simple_to_catmull_clark (struct Object object, struct MultiresModifierData mmd)

Typedef Documentation

◆ eMultiresSubdivideModeType

typedef enum eMultiresSubdivideModeType eMultiresSubdivideModeType

Enumeration Type Documentation

◆ eMultiresSubdivideModeType

enum eMultiresSubdivideModeType

Enumerator
MULTIRES_SUBDIVIDE_CATMULL_CLARK
MULTIRES_SUBDIVIDE_SIMPLE
MULTIRES_SUBDIVIDE_LINEAR

Definition at line 195 of file BKE_multires.h.

◆ MultiresFlags

enum MultiresFlags

Enumerator
MULTIRES_USE_LOCAL_MMD
MULTIRES_USE_RENDER_PARAMS
MULTIRES_ALLOC_PAINT_MASK
MULTIRES_IGNORE_SIMPLIFY

Definition at line 56 of file BKE_multires.h.

Function Documentation

◆ BKE_multires_construct_tangent_matrix()

BLI_INLINE void BKE_multires_construct_tangent_matrix	(	float	tangent_matrix[3][3],
		const float	dPdu[3],
		const float	dPdv[3],
		int	corner
	)

For a given partial derivatives of a PTEX face get tangent matrix for displacement.

Corner needs to be known to properly "rotate" partial derivatives when the matrix is being constructed for quad. For non-quad the corner is to be set to 0.

Definition at line 14 of file multires_inline.h.

References BLI_assert_msg, copy_v3_v3(), cross_v3_v3v3(), mul_v3_fl(), and normalize_v3().

Referenced by average_construct_tangent_matrix(), eval_displacement(), and multires_reshape_tangent_matrix_for_corner().

◆ BKE_multires_create_deformed_base_mesh_vert_coords()

float(* BKE_multires_create_deformed_base_mesh_vert_coords	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		struct MultiresModifierData *	mmd,
		int *	r_num_deformed_verts
	)		)[3]

Get coordinates of a deformed base mesh which is an input to the given multi-res modifier.

Note: The modifiers will be re-evaluated.

Definition at line 249 of file multires.c.

References BKE_mesh_vert_coords_alloc(), BKE_modifier_deform_verts(), BKE_modifier_get_info(), BKE_modifier_is_enabled(), BKE_modifiers_get_virtual_modifierlist(), DAG_EVAL_RENDER, Object::data, DEG_get_evaluated_object(), DEG_get_evaluated_scene(), DEG_get_mode(), depsgraph, eModifierMode_Realtime, eModifierMode_Render, eModifierTypeType_OnlyDeform, ModifierEvalContext::flag, float(), MOD_APPLY_RENDER, NULL, Object::sculpt, and ModifierTypeInfo::type.

Referenced by multires_reshape_apply_base_refine_from_deform(), and sculpt_undo_refine_subdiv().

◆ BKE_multires_create_mesh()

struct Mesh* BKE_multires_create_mesh	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		struct MultiresModifierData *	mmd
	)

Creates mesh with multi-res modifier applied on current object's deform mesh.

Definition at line 226 of file multires.c.

References BKE_mesh_copy_for_eval(), BKE_modifier_get_info(), CD_MASK_BAREMESH, DEG_get_evaluated_object(), DEG_get_evaluated_scene(), ModifierEvalContext::depsgraph, depsgraph, Object::flag, mesh_get_eval_deform(), MOD_APPLY_IGNORE_SIMPLIFY, MOD_APPLY_USECACHE, MultiresModifierData::modifier, ModifierTypeInfo::modifyMesh, result, and ModifierData::type.

Referenced by multiresModifier_reshapeFromDeformModifier().

◆ BKE_multires_subdiv_mesh_settings_init()

void BKE_multires_subdiv_mesh_settings_init	(	struct SubdivToMeshSettings *	mesh_settings,
		const struct Scene *	scene,
		const struct Object *	object,
		const struct MultiresModifierData *	mmd,
		bool	use_render_params,
		bool	ignore_simplify,
		bool	ignore_control_edges
	)

Referenced by multires_as_mesh().

◆ BKE_multires_subdiv_settings_init()

void BKE_multires_subdiv_settings_init	(	struct SubdivSettings *	settings,
		const struct MultiresModifierData *	mmd
	)

Referenced by deformMatrices(), modifyMesh(), multires_reshape_create_subdiv(), and subdiv_for_simple_to_catmull_clark().

◆ find_multires_modifier_before()

struct MultiresModifierData* find_multires_modifier_before	(	struct Scene *	scene,
		struct ModifierData *	lastmd
	)

Definition at line 302 of file multires.c.

References BKE_modifier_is_enabled(), eModifierMode_Realtime, eModifierType_Multires, NULL, ModifierData::prev, scene, and ModifierData::type.

Referenced by ED_object_modifier_apply(), modifier_apply_obdata(), and modifier_apply_poll().

◆ get_multires_modifier()

struct MultiresModifierData* get_multires_modifier	(	struct Scene *	scene,
		struct Object *	ob,
		bool	use_first
	)

used for applying scale on mdisps layer and syncing subdivide levels when joining objects.

Parameters

use_first return first multi-res modifier if all multi-res'es are disabled.

Definition at line 317 of file multires.c.

References BKE_modifier_is_enabled(), eModifierMode_Realtime, eModifierType_Multires, ListBase::first, Object::modifiers, ModifierData::next, NULL, scene, and ModifierData::type.

Referenced by BKE_sculpt_get_first_deform_matrices(), join_mesh_single(), multires_apply_smat(), multires_sync_levels(), multiresbake_check(), multiresbake_create_hiresdm(), and multiresbake_create_loresdm().

◆ mdisp_rot_face_to_crn()

int mdisp_rot_face_to_crn	(	struct MVert *	mvert,
		struct MPoly *	mpoly,
		struct MLoop *	mloop,
		const struct MLoopTri *	lt,
		int	face_side,
		float	u,
		float	v,
		float *	x,
		float *	y
	)

Find per-corner coordinate with given per-face UV coord.

Referenced by get_ccgdm_data().

◆ multires_customdata_delete()

void multires_customdata_delete ( Mesh * me )

Delete mesh mdisps and grid paint masks.

Customdata

Definition at line 67 of file multires.c.

References BMEditMesh::bm, BM_data_layer_free(), CD_GRID_PAINT_MASK, CD_MDISPS, CustomData_external_remove(), CustomData_free_layer_active(), CustomData_has_layer(), Mesh::edit_mesh, Mesh::id, BMesh::ldata, Mesh::ldata, and Mesh::totloop.

Referenced by modifier_apply_obdata(), multires_del_higher(), multires_sync_levels(), and object_modifier_remove().

◆ multires_do_versions_simple_to_catmull_clark()

void multires_do_versions_simple_to_catmull_clark	(	struct Object *	object,
		struct MultiresModifierData *	mmd
	)

Convert displacement which is stored for simply-subdivided mesh to a Catmull-Clark subdivided mesh.

Definition at line 56 of file multires_versioning.c.

References BKE_subdiv_free(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_modifier(), multires_reshape_context_create_from_subdiv(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_store_original_grids(), subdiv_for_simple_to_catmull_clark(), Mesh::totloop, and MultiresModifierData::totlvl.

Referenced by do_versions_after_linking_290().

◆ multires_ensure_external_read()

void multires_ensure_external_read	(	struct Mesh *	mesh,
		int	top_level
	)

Makes sure data from an external file is fully read.

Since the multi-res data files only contain displacement vectors without knowledge about subdivision level some extra work is needed. Namely make is to all displacement grids have proper level and number of displacement vectors set.

Definition at line 1482 of file multires.c.

References CD_DEFAULT, CD_MASK_MDISPS, CD_MDISPS, CustomData_add_layer(), CustomData_external_read(), CustomData_external_test(), CustomData_get_layer(), Mesh::id, Mesh::ldata, MDisps::level, MEM_SAFE_FREE, mesh, multires_grid_tot, NULL, MDisps::totdisp, and Mesh::totloop.

Referenced by multiresModifier_ensure_external_read(), and multiresModifier_reshapeFromCCG().

◆ multires_flush_sculpt_updates()

void multires_flush_sculpt_updates ( struct Object * object )

◆ multires_force_external_reload()

void multires_force_external_reload ( struct Object * object )

Definition at line 457 of file multires.c.

References BKE_mesh_from_object(), CD_MASK_MDISPS, CustomData_external_reload(), Mesh::id, Mesh::ldata, mesh, multires_force_sculpt_rebuild(), and Mesh::totloop.

◆ multires_force_sculpt_rebuild()

void multires_force_sculpt_rebuild ( struct Object * object )

Definition at line 437 of file multires.c.

References BKE_pbvh_free(), MEM_SAFE_FREE, multires_flush_sculpt_updates(), NULL, SculptSession::pbvh, SculptSession::pmap, SculptSession::pmap_mem, and Object::sculpt.

Referenced by BKE_mesh_assign_object(), libblock_remap_data_postprocess_obdata_relink(), modifier_apply_obdata(), multires_del_higher(), multires_force_external_reload(), multires_subdivide_create_tangent_displacement_linear_grids(), multiresModifier_base_apply(), multiresModifier_del_levels(), and multiresModifier_rebuild_subdiv().

◆ multires_get_level()

int multires_get_level	(	const struct Scene *	scene,
		const struct Object *	ob,
		const struct MultiresModifierData *	mmd,
		bool	render,
		bool	ignore_simplify
	)

Referenced by BKE_multires_subdiv_mesh_settings_init(), multires_ccg_settings_init(), multires_reshape_context_create_from_base_mesh(), and multires_reshape_context_create_from_object().

◆ multires_make_derived_from_derived()

struct DerivedMesh* multires_make_derived_from_derived	(	struct DerivedMesh *	dm,
		struct MultiresModifierData *	mmd,
		struct Scene *	scene,
		struct Object *	ob,
		MultiresFlags	flags
	)

Definition at line 1205 of file multires.c.

References APPLY_DISPLACEMENTS, Object::data, CCGKey::elem_size, eMultiresModifierFlag_ControlEdges, MultiresModifierData::flags, CCGDerivedMesh::local_mmd, CCGDerivedMesh::lvl, MEM_freeN, MEM_malloc_arrayN, CCGDerivedMesh::mmd, CCGDerivedMesh::modified_flags, CCGDerivedMesh::multires, MULTIRES_ALLOC_PAINT_MASK, multires_get_level(), MULTIRES_IGNORE_SIMPLIFY, multires_output_hidden_to_ccgdm(), multires_set_tot_mdisps(), MULTIRES_USE_LOCAL_MMD, MULTIRES_USE_RENDER_PARAMS, multiresModifier_disp_run(), multiresModifier_ensure_external_read(), NULL, CCGDerivedMesh::ob, result, scene, subsurf_dm_create_local(), SUBSURF_IGNORE_SIMPLIFY, SUBSURF_UV_SMOOTH_NONE, CCGDerivedMesh::totlvl, MultiresModifierData::totlvl, and MultiresModifierData::uv_smooth.

Referenced by multires_dm_create_local(), multiresbake_create_hiresdm(), and multiresbake_create_loresdm().

◆ multires_mark_as_modified()

void multires_mark_as_modified	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		enum MultiresModifiedFlags	flags
	)

Definition at line 387 of file multires.c.

References Object::data, DEG_get_evaluated_object(), depsgraph, mesh, multires_ccg_mark_as_modified(), NULL, Mesh::runtime, and Mesh_Runtime::subdiv_ccg.

Referenced by mask_flood_fill_exec(), partialvis_update_grids(), SCULPT_flush_update_step(), sculpt_gesture_mask_end(), and sculpt_undo_restore_list().

◆ multires_mdisp_corners()

int multires_mdisp_corners ( const struct MDisps * s )

Referenced by bm_corners_to_loops_ex(), and layerSwap_mdisps().

◆ multires_modifier_update_hidden()

void multires_modifier_update_hidden ( struct DerivedMesh * dm )

Definition at line 1146 of file multires.c.

References CD_MDISPS, CustomData_get_layer(), Object::data, CCGDerivedMesh::gridHidden, MDisps::hidden, Mesh::ldata, CCGDerivedMesh::lvl, MEM_freeN, CCGDerivedMesh::multires, multires_mdisps_upsample_hidden(), NULL, CCGDerivedMesh::ob, Mesh::totloop, and CCGDerivedMesh::totlvl.

Referenced by ccgDM_release().

◆ multires_modifier_update_mdisps()

void multires_modifier_update_mdisps	(	struct DerivedMesh *	dm,
		struct Scene *	scene
	)

Definition at line 1019 of file multires.c.

References ADD_DISPLACEMENTS, BLI_assert, CALC_DISPLACEMENTS, CCG_elem_offset_co(), ccgSubSurf_updateFromFaces(), ccgSubSurf_updateLevels(), CD_GRID_PAINT_MASK, CD_MASK_BAREMESH, CD_MDISPS, CDDM_from_mesh(), CustomData_get_layer(), CustomData_has_layer(), Object::data, DM_set_only_copy(), CCGKey::elem_size, DerivedMesh::getGridData, DerivedMesh::getGridKey, DerivedMesh::getGridSize, DerivedMesh::getNumGrids, Mesh::ldata, CCGDerivedMesh::lvl, MEM_calloc_arrayN, MEM_freeN, CCGDerivedMesh::mmd, CCGDerivedMesh::multires, multires_copy_dm_grid(), multires_dm_create_local(), MULTIRES_IGNORE_SIMPLIFY, multires_set_tot_mdisps(), multiresModifier_disp_run(), multiresModifier_ensure_external_read(), NULL, CCGDerivedMesh::ob, DerivedMesh::release, scene, sub_v4_v4v4(), subsurf_dm_create_local(), SUBSURF_IGNORE_SIMPLIFY, SUBSURF_UV_SMOOTH_NONE, CCGDerivedMesh::totlvl, MultiresModifierData::totlvl, and MultiresModifierData::uv_smooth.

Referenced by ccgDM_release().

◆ multires_set_tot_level()

void multires_set_tot_level	(	struct Object *	ob,
		struct MultiresModifierData *	mmd,
		int	lvl
	)

Definition at line 365 of file multires.c.

References CLAMPIS, MultiresModifierData::lvl, MAX2, Object::mode, OB_MODE_SCULPT, MultiresModifierData::renderlvl, MultiresModifierData::sculptlvl, and MultiresModifierData::totlvl.

Referenced by ED_object_multires_update_totlevels_cb(), multires_del_higher(), multires_subdivide_create_tangent_displacement_linear_grids(), multiresModifier_del_levels(), and multiresModifier_subdivide_to_level().

◆ multires_stitch_grids()

void multires_stitch_grids ( struct Object * ob )

Definition at line 1178 of file multires.c.

References BKE_pbvh_get_grid_updates(), BKE_pbvh_type(), BKE_subdiv_ccg_average_stitch_faces(), BLI_assert, faces, MEM_freeN, NULL, SculptSession::pbvh, PBVH_GRIDS, Object::sculpt, and SculptSession::subdiv_ccg.

Referenced by sculpt_fix_noise_tear(), and sculpt_mask_init_exec().

◆ multires_subdivide_create_tangent_displacement_linear_grids()

void multires_subdivide_create_tangent_displacement_linear_grids	(	struct Object *	object,
		struct MultiresModifierData *	mmd
	)

Definition at line 59 of file multires_reshape_subdivide.c.

References CD_CALLOC, CD_MDISPS, CustomData_add_layer(), CustomData_has_layer(), Mesh::ldata, multires_force_sculpt_rebuild(), multires_reshape_context_create_from_modifier(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_set_tot_level(), multires_subdivide_create_object_space_linear_grids(), NULL, Mesh::totloop, and MultiresModifierData::totlvl.

Referenced by multiresModifier_subdivide_to_level().

◆ multires_topology_changed()

void multires_topology_changed ( struct Mesh * me )

Update multi-res data after topology changing.

Definition at line 1448 of file multires.c.

References CD_MASK_MDISPS, CD_MDISPS, CustomData_external_read(), CustomData_get_layer(), MDisps::disps, Mesh::id, Mesh::ldata, MEM_calloc_arrayN, NULL, MDisps::totdisp, and Mesh::totloop.

Referenced by BM_mesh_bm_to_me().

◆ multiresModifier_base_apply()

void multiresModifier_base_apply	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		struct MultiresModifierData *	mmd
	)

Definition at line 240 of file multires_reshape.c.

References depsgraph, multires_force_sculpt_rebuild(), multires_reshape_apply_base_refine_from_base(), multires_reshape_apply_base_refine_from_deform(), multires_reshape_apply_base_refit_base_mesh(), multires_reshape_apply_base_update_mesh_coords(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_object(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), and multires_reshape_store_original_grids().

Referenced by multires_base_apply_exec().

◆ multiresModifier_del_levels()

void multiresModifier_del_levels	(	struct MultiresModifierData *	mmd,
		struct Scene *	scene,
		struct Object *	object,
		int	direction
	)

Parameters

direction 1 for delete higher, 0 for lower (not implemented yet).

Definition at line 695 of file multires.c.

References BKE_mesh_from_object(), CD_MDISPS, CustomData_get_layer(), Mesh::ldata, multires_del_higher(), multires_force_sculpt_rebuild(), multires_get_level(), multires_set_tot_level(), multires_set_tot_mdisps(), multiresModifier_ensure_external_read(), scene, and MultiresModifierData::totlvl.

Referenced by multires_higher_levels_delete_exec().

◆ multiresModifier_ensure_external_read()

void multiresModifier_ensure_external_read	(	struct Mesh *	mesh,
		const struct MultiresModifierData *	mmd
	)

Referenced by initialize().

◆ multiresModifier_prepare_join()

void multiresModifier_prepare_join	(	struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct Object *	ob,
		struct Object *	to_ob
	)

Definition at line 1431 of file multires.c.

References BKE_object_scale_to_mat3(), depsgraph, invert_m3(), mul_m3_m3m3(), multires_apply_smat(), multires_sync_levels(), and scene.

Referenced by join_mesh_single().

◆ multiresModifier_rebuild_subdiv()

int multiresModifier_rebuild_subdiv	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		struct MultiresModifierData *	mmd,
		int	rebuild_limit,
		bool	switch_view_to_lower_level
	)

Definition at line 1204 of file multires_unsubdivide.c.

References MultiresUnsubdivideContext::base_mesh, BKE_mesh_nomain_to_mesh(), CD_MASK_MESH, Object::data, depsgraph, if(), MultiresModifierData::lvl, MultiresUnsubdivideContext::max_new_levels, MultiresReshapeContext::mdisps, mesh, multires_create_grids_in_unsubdivided_base_mesh(), multires_force_sculpt_rebuild(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_base_mesh(), multires_reshape_context_create_from_object(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_store_original_grids(), multires_unsubdivide_context_free(), multires_unsubdivide_context_init(), multires_unsubdivide_to_basemesh(), MultiresUnsubdivideContext::num_new_levels, MultiresUnsubdivideContext::num_total_levels, MultiresUnsubdivideContext::original_mdisp, MultiresModifierData::renderlvl, MultiresModifierData::sculptlvl, and MultiresModifierData::totlvl.

Referenced by multires_rebuild_subdiv_exec(), and multires_unsubdivide_exec().

◆ multiresModifier_reshapeFromCCG()

bool multiresModifier_reshapeFromCCG	(	int	tot_level,
		struct Mesh *	coarse_mesh,
		struct SubdivCCG *	subdiv_ccg
	)

Definition at line 124 of file multires_reshape.c.

References MultiresReshapeContext::level, multires_ensure_external_read(), multires_reshape_assign_final_coords_from_ccg(), multires_reshape_context_create_from_ccg(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_smooth_object_grids_with_details(), multires_reshape_store_original_grids(), and MultiresReshapeContext::top.

Referenced by multires_flush_sculpt_updates(), and object_update_from_subsurf_ccg().

◆ multiresModifier_reshapeFromDeformModifier()

bool multiresModifier_reshapeFromDeformModifier	(	struct Depsgraph *	depsgraph,
		struct Object *	ob,
		struct MultiresModifierData *	mmd,
		struct ModifierData *	deform_md
	)

◆ multiresModifier_reshapeFromObject()

bool multiresModifier_reshapeFromObject	(	struct Depsgraph *	depsgraph,
		struct MultiresModifierData *	mmd,
		struct Object *	dst,
		struct Object *	src
	)

Returns truth on success, false otherwise.

This function might fail in cases like source and destination not having matched amount of vertices.

Definition at line 56 of file multires_reshape.c.

References BKE_mesh_vert_coords_alloc(), CD_MASK_BAREMESH, DEG_get_evaluated_object(), DEG_get_evaluated_scene(), depsgraph, float(), MEM_freeN, mesh_get_eval_final(), multiresModifier_reshapeFromVertcos(), result, and src.

Referenced by multires_reshape_exec().

◆ multiresModifier_reshapeFromVertcos()

bool multiresModifier_reshapeFromVertcos	(	struct Depsgraph *	depsgraph,
		struct Object *	object,
		struct MultiresModifierData *	mmd,
		const float(*)	vert_coords[3],
		int	num_vert_coords
	)