#include "COLLADABUPlatform.h"
#include "COLLADAFWGeometry.h"
#include "COLLADAFWMeshPrimitive.h"
#include "COLLADAFWMeshVertexData.h"
#include <set>
#include <string>
#include "MEM_guardedalloc.h"
#include "DNA_armature_types.h"
#include "DNA_constraint_types.h"
#include "DNA_customdata_types.h"
#include "DNA_key_types.h"
#include "DNA_mesh_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BLI_linklist.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BKE_action.h"
#include "BKE_armature.h"
#include "BKE_constraint.h"
#include "BKE_context.h"
#include "BKE_customdata.h"
#include "BKE_global.h"
#include "BKE_key.h"
#include "BKE_layer.h"
#include "BKE_lib_id.h"
#include "BKE_material.h"
#include "BKE_mesh.h"
#include "BKE_mesh_legacy_convert.h"
#include "BKE_mesh_runtime.h"
#include "BKE_mesh_wrapper.h"
#include "BKE_node.h"
#include "BKE_object.h"
#include "BKE_scene.h"
#include "ED_node.h"
#include "ED_object.h"
#include "ED_screen.h"
#include "WM_api.h"
#include "WM_types.h"
#include "bmesh.h"
#include "bmesh_tools.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "BlenderContext.h"
#include "ExportSettings.h"
#include "collada_utils.h"

Functions
float	bc_get_float_value (const COLLADAFW::FloatOrDoubleArray &array, unsigned int index)

int	bc_test_parent_loop (Object par, Object ob)

bool	bc_validateConstraints (bConstraint *con)

bool	bc_set_parent (Object ob, Object par, bContext *C, bool is_parent_space)

std::vector< bAction * >	bc_getSceneActions (const bContext C, Object ob, bool all_actions)

std::string	bc_get_action_id (std::string action_name, std::string ob_name, std::string channel_type, std::string axis_name, std::string axis_separator)

void	bc_update_scene (BlenderContext &blender_context, float ctime)

Object *	bc_add_object (Main bmain, Scene scene, ViewLayer view_layer, int type, const char name)

Mesh *	bc_get_mesh_copy (BlenderContext &blender_context, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate)

Object *	bc_get_assigned_armature (Object *ob)

bool	bc_has_object_type (LinkNode *export_set, short obtype)

void	bc_bubble_sort_by_Object_name (LinkNode *export_set)

bool	bc_is_root_bone (Bone *aBone, bool deform_bones_only)

int	bc_get_active_UVLayer (Object *ob)

std::string	bc_url_encode (std::string data)

std::string	bc_replace_string (std::string data, const std::string &pattern, const std::string &replacement)

void	bc_match_scale (Object *ob, UnitConverter &bc_unit, bool scale_to_scene)

void	bc_match_scale (std::vector< Object * > *objects_done, UnitConverter &bc_unit, bool scale_to_scene)

void	bc_decompose (float mat[4][4], float loc, float eul[3], float quat[4], float size)

void	bc_rotate_from_reference_quat (float quat_to[4], float quat_from[4], float mat_to[4][4])

void	bc_triangulate_mesh (Mesh *me)

bool	bc_is_leaf_bone (Bone *bone)

EditBone *	bc_get_edit_bone (bArmature armature, char name)

int	bc_set_layer (int bitfield, int layer)

int	bc_set_layer (int bitfield, int layer, bool enable)

bool	isInteger (const std::string &s)

void	bc_set_IDPropertyMatrix (EditBone ebone, const char key, float mat[4][4])

IDProperty *	bc_get_IDProperty (Bone *bone, std::string key)

float	bc_get_property (Bone *bone, std::string key, float def)

bool	bc_get_property_matrix (Bone *bone, std::string key, float mat[4][4])

void	bc_get_property_vector (Bone *bone, std::string key, float val[3], const float def[3])

static bool	has_custom_props (Bone *bone, bool enabled, std::string key)

void	bc_enable_fcurves (bAction act, char bone_name)

bool	bc_bone_matrix_local_get (Object ob, Bone bone, Matrix &mat, bool for_opensim)

bool	bc_is_animated (BCMatrixSampleMap &values)

bool	bc_has_animations (Object *ob)

bool	bc_has_animations (Scene sce, LinkNode export_set)

void	bc_add_global_transform (Matrix &to_mat, const Matrix &from_mat, const BCMatrix &global_transform, const bool invert)

void	bc_add_global_transform (Vector &to_vec, const Vector &from_vec, const BCMatrix &global_transform, const bool invert)

void	bc_add_global_transform (Matrix &to_mat, const BCMatrix &global_transform, const bool invert)

void	bc_add_global_transform (Vector &to_vec, const BCMatrix &global_transform, const bool invert)

void	bc_apply_global_transform (Matrix &to_mat, const BCMatrix &global_transform, const bool invert)

void	bc_apply_global_transform (Vector &to_vec, const BCMatrix &global_transform, const bool invert)

void	bc_create_restpose_mat (BCExportSettings &export_settings, Bone *bone, float to_mat[4][4], float from_mat[4][4], bool use_local_space)

void	bc_sanitize_v3 (float v[3], int precision)

void	bc_sanitize_v3 (double v[3], int precision)

void	bc_copy_m4_farray (float r[4][4], float *a)

void	bc_copy_farray_m4 (float *r, float a[4][4])

void	bc_copy_darray_m4d (double *r, double a[4][4])

void	bc_copy_v44_m4d (std::vector< std::vector< double >> &r, double(&a)[4][4])

void	bc_copy_m4d_v44 (double(&r)[4][4], std::vector< std::vector< double >> &a)

static std::string	bc_get_active_uvlayer_name (Mesh *me)

static std::string	bc_get_active_uvlayer_name (Object *ob)

static std::string	bc_get_uvlayer_name (Mesh *me, int layer)

static bNodeTree *	prepare_material_nodetree (Material *ma)

static bNode *	bc_add_node (bContext C, bNodeTree ntree, int node_type, int locx, int locy, std::string label)

static bNode *	bc_add_node (bContext C, bNodeTree ntree, int node_type, int locx, int locy)

static void	bc_node_add_link (bNodeTree ntree, bNode from_node, int from_index, bNode *to_node, int to_index)

void	bc_add_default_shader (bContext C, Material ma)

COLLADASW::ColorOrTexture	bc_get_base_color (Material *ma)

COLLADASW::ColorOrTexture	bc_get_emission (Material *ma)

COLLADASW::ColorOrTexture	bc_get_ambient (Material *ma)

COLLADASW::ColorOrTexture	bc_get_specular (Material *ma)

COLLADASW::ColorOrTexture	bc_get_reflective (Material *ma)

double	bc_get_alpha (Material *ma)

double	bc_get_ior (Material *ma)

double	bc_get_shininess (Material *ma)

double	bc_get_reflectivity (Material *ma)

bool	bc_get_float_from_shader (bNode *shader, double &val, std::string nodeid)

COLLADASW::ColorOrTexture	bc_get_cot_from_shader (bNode *shader, std::string nodeid, Color &default_color, bool with_alpha)

bNode *	bc_get_master_shader (Material *ma)

COLLADASW::ColorOrTexture	bc_get_cot (float r, float g, float b, float a)

COLLADASW::ColorOrTexture	bc_get_cot (Color col, bool with_alpha)

Function Documentation

◆ bc_add_default_shader()

void bc_add_default_shader	(	bContext *	C,
		Material *	ma
	)

Definition at line 1211 of file collada_utils.cpp.

References bc_add_node(), bc_node_add_link(), C, NODE_SELECT, ntree, prepare_material_nodetree(), SH_NODE_ADD_SHADER, SH_NODE_BSDF_PRINCIPLED, SH_NODE_BSDF_TRANSPARENT, SH_NODE_EMISSION, SH_NODE_MIX_SHADER, and SH_NODE_OUTPUT_MATERIAL.

◆ bc_add_global_transform() [1/4]

void bc_add_global_transform	(	Matrix &	to_mat,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 925 of file collada_utils.cpp.

References BCMatrix::add_transform(), BCMatrix::get_matrix(), and invert().

◆ bc_add_global_transform() [2/4]

void bc_add_global_transform	(	Matrix &	to_mat,
		const Matrix &	from_mat,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 907 of file collada_utils.cpp.

References copy_m4_m4(), and invert().

Referenced by TransformWriter::add_node_transform_ob(), bc_add_global_transform(), GeometryExporter::createNormalsSource(), and GeometryExporter::createVertsSource().

◆ bc_add_global_transform() [3/4]

void bc_add_global_transform	(	Vector &	to_vec,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 932 of file collada_utils.cpp.

References copy_v3_v3(), BCMatrix::get_matrix(), invert(), and mul_v3_m4v3().

◆ bc_add_global_transform() [4/4]

void bc_add_global_transform	(	Vector &	to_vec,
		const Vector &	from_vec,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 916 of file collada_utils.cpp.

References bc_add_global_transform(), copy_v3_v3(), and invert().

◆ bc_add_node() [1/2]

static bNode* bc_add_node	(	bContext *	C,
		bNodeTree *	ntree,
		int	node_type,
		int	locx,
		int	locy
	)

static

Definition at line 1137 of file collada_utils.cpp.

References bc_add_node(), C, and ntree.

◆ bc_add_node() [2/2]

static bNode* bc_add_node	(	bContext *	C,
		bNodeTree *	ntree,
		int	node_type,
		int	locx,
		int	locy,
		std::string	label
	)

static

Definition at line 1122 of file collada_utils.cpp.

References C, label, node, NODE_SELECT, nodeAddStaticNode(), and ntree.

Referenced by bc_add_default_shader(), and bc_add_node().

◆ bc_add_object()

Object* bc_add_object	(	Main *	bmain,
		Scene *	scene,
		ViewLayer *	view_layer,
		int	type,
		const char *	name
	)

◆ bc_apply_global_transform() [1/2]

void bc_apply_global_transform	(	Matrix &	to_mat,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 941 of file collada_utils.cpp.

References BCMatrix::apply_transform(), BCMatrix::get_matrix(), and invert().

Referenced by TransformWriter::add_joint_transform(), and TransformWriter::add_node_transform_ob().

◆ bc_apply_global_transform() [2/2]

void bc_apply_global_transform	(	Vector &	to_vec,
		const BCMatrix &	global_transform,
		const bool	invert
	)

Definition at line 948 of file collada_utils.cpp.

References BCMatrix::get_matrix(), mul_v3_m4v3(), and transform().

◆ bc_bone_matrix_local_get()

bool bc_bone_matrix_local_get	(	Object *	ob,
		Bone *	bone,
		Matrix &	mat,
		bool	for_opensim
	)

Definition at line 793 of file collada_utils.cpp.

References Bone::arm_mat, bc_enable_fcurves(), bc_getSceneObjectAction(), BKE_pose_channel_find_name(), copy_m4_m4(), invert_m4(), invert_m4_m4(), mul_m4_m4m4(), Bone::name, bPoseChannel::parent, Bone::parent, Object::pose, and bPoseChannel::pose_mat.

◆ bc_bubble_sort_by_Object_name()

void bc_bubble_sort_by_Object_name ( LinkNode * export_set )

Definition at line 285 of file collada_utils.cpp.

References Freestyle::a, usdtokens::b(), LinkNode::link, LinkNode::next, and node.

Referenced by collada_export().

◆ bc_copy_darray_m4d()

void bc_copy_darray_m4d	(	double *	r,
		double	a[4][4]
	)

Definition at line 1046 of file collada_utils.cpp.

References Freestyle::a, and r.

◆ bc_copy_farray_m4()

void bc_copy_farray_m4	(	float *	r,
		float	a[4][4]
	)

Definition at line 1037 of file collada_utils.cpp.

References Freestyle::a, and r.

◆ bc_copy_m4_farray()

void bc_copy_m4_farray	(	float	r[4][4],
		float *	a
	)

Definition at line 1028 of file collada_utils.cpp.

References Freestyle::a, and r.

◆ bc_copy_m4d_v44()

void bc_copy_m4d_v44	(	double(&)	r[4][4],
		std::vector< std::vector< double >> &	a
	)

Definition at line 1064 of file collada_utils.cpp.

References Freestyle::a, and r.

◆ bc_copy_v44_m4d()

void bc_copy_v44_m4d	(	std::vector< std::vector< double >> &	r,
		double(&)	a[4][4]
	)

Definition at line 1055 of file collada_utils.cpp.

References Freestyle::a, and r.

◆ bc_create_restpose_mat()

void bc_create_restpose_mat	(	BCExportSettings &	export_settings,
		Bone *	bone,
		float	to_mat[4][4],
		float	from_mat[4][4],
		bool	use_local_space
	)

Check if custom information about bind matrix exists and modify the from_mat accordingly.

Note: This is old style for Blender <= 2.78 only kept for compatibility.

Definition at line 955 of file collada_utils.cpp.

References usdtokens::b(), bc_decompose(), bc_get_IDProperty(), bc_get_property(), bc_get_property_vector(), copy_m4_m4(), DEG2RADF, has_custom_props(), loc_eulO_size_to_mat4(), Bone::parent, and rot.

◆ bc_decompose()

void bc_decompose	(	float	mat[4][4],
		float *	loc,
		float	eul[3],
		float	quat[4],
		float *	size
	)

Convenience function to get only the needed components of a matrix.

Definition at line 372 of file collada_utils.cpp.

References copy_v3_v3(), mat4_to_eul(), mat4_to_quat(), mat4_to_size(), and size().

Referenced by TransformWriter::add_joint_transform(), TransformWriter::add_node_transform_ob(), and bc_create_restpose_mat().

◆ bc_enable_fcurves()

void bc_enable_fcurves	(	bAction *	act,
		char *	bone_name
	)

Definition at line 767 of file collada_utils.cpp.

References BLI_snprintf(), BLI_str_escape(), bAction::curves, FCURVE_DISABLED, ListBase::first, FCurve::flag, FCurve::next, FCurve::rna_path, and STREQLEN.

Referenced by bc_bone_matrix_local_get().

◆ bc_get_action_id()

std::string bc_get_action_id	(	std::string	action_name,
		std::string	ob_name,
		std::string	channel_type,
		std::string	axis_name,
		std::string	axis_separator
	)

Definition at line 163 of file collada_utils.cpp.

References result, and translate_id().

Referenced by AnimationExporter::export_bone_animation(), AnimationExporter::export_curve_animation(), and AnimationExporter::export_matrix_animation().

◆ bc_get_active_UVLayer()

int bc_get_active_UVLayer ( Object * ob )

Definition at line 326 of file collada_utils.cpp.

References CD_MLOOPUV, CustomData_get_active_layer_index(), Object::data, and Mesh::ldata.

◆ bc_get_active_uvlayer_name() [1/2]

static std::string bc_get_active_uvlayer_name ( Mesh * me )

static

Returns name of Active UV Layer or empty String if no active UV Layer defined

Definition at line 1076 of file collada_utils.cpp.

References bc_CustomData_get_active_layer_name(), CD_MLOOPUV, CustomData_number_of_layers(), and Mesh::ldata.

Referenced by bc_get_active_uvlayer_name().

◆ bc_get_active_uvlayer_name() [2/2]

static std::string bc_get_active_uvlayer_name ( Object * ob )

static

Returns name of Active UV Layer or empty String if no active UV Layer defined. Assuming the Object is of type MESH

Definition at line 1092 of file collada_utils.cpp.

References bc_get_active_uvlayer_name(), and Object::data.

◆ bc_get_alpha()

double bc_get_alpha ( Material * ma )

Definition at line 1301 of file collada_utils.cpp.

References Material::a, bc_get_float_from_shader(), bc_get_master_shader(), and Material::use_nodes.

◆ bc_get_ambient()

COLLADASW::ColorOrTexture bc_get_ambient ( Material * ma )

Definition at line 1283 of file collada_utils.cpp.

References bc_get_cot(), and Color.

◆ bc_get_assigned_armature()

Object* bc_get_assigned_armature ( Object * ob )

Definition at line 252 of file collada_utils.cpp.

References eModifierType_Armature, ListBase::first, mod(), Object::modifiers, OB_ARMATURE, Object::parent, PARSKEL, Object::partype, and Object::type.

Referenced by ArmatureExporter::add_instance_controller(), ControllerExporter::add_instance_controller(), ControllerExporter::is_skinned_mesh(), and ControllerExporter::operator()().

◆ bc_get_base_color()

COLLADASW::ColorOrTexture bc_get_base_color ( Material * ma )

Definition at line 1239 of file collada_utils.cpp.

References Material::b, bc_get_cot(), bc_get_cot_from_shader(), bc_get_master_shader(), Color, Material::g, Material::r, and Material::use_nodes.

◆ bc_get_cot() [1/2]

COLLADASW::ColorOrTexture bc_get_cot	(	Color	col,
		bool	with_alpha
	)

Definition at line 1387 of file collada_utils.cpp.

References col, color, and Color.

◆ bc_get_cot() [2/2]

COLLADASW::ColorOrTexture bc_get_cot	(	float	r,
		float	g,
		float	b,
		float	a
	)

Definition at line 1380 of file collada_utils.cpp.

References Freestyle::a, usdtokens::b(), color, Color, usdtokens::g(), and r.

Referenced by bc_get_ambient(), bc_get_base_color(), bc_get_cot_from_shader(), bc_get_emission(), bc_get_reflective(), and bc_get_specular().

◆ bc_get_cot_from_shader()

COLLADASW::ColorOrTexture bc_get_cot_from_shader	(	bNode *	shader,
		std::string	nodeid,
		Color &	default_color,
		bool	with_alpha
	)

Definition at line 1352 of file collada_utils.cpp.

References bc_get_cot(), col, bNodeSocket::default_value, nodeFindSocket(), SOCK_IN, and bNodeSocketValueRGBA::value.

Referenced by bc_get_base_color(), and bc_get_emission().

◆ bc_get_edit_bone()

EditBone* bc_get_edit_bone	(	bArmature *	armature,
		char *	name
	)

Definition at line 440 of file collada_utils.cpp.

References bArmature::edbo, ListBase::first, EditBone::name, EditBone::next, and STREQ.

◆ bc_get_emission()

COLLADASW::ColorOrTexture bc_get_emission ( Material * ma )

Definition at line 1251 of file collada_utils.cpp.

References bc_get_cot(), bc_get_cot_from_shader(), bc_get_float_from_shader(), bc_get_master_shader(), col, Color, mul_v3db_db(), and Material::use_nodes.

◆ bc_get_float_from_shader()

bool bc_get_float_from_shader	(	bNode *	shader,
		double &	val,
		std::string	nodeid
	)

Definition at line 1341 of file collada_utils.cpp.

References bNodeSocket::default_value, nodeFindSocket(), SOCK_IN, and bNodeSocketValueFloat::value.

Referenced by bc_get_alpha(), bc_get_emission(), bc_get_ior(), bc_get_reflectivity(), and bc_get_shininess().

◆ bc_get_float_value()

float bc_get_float_value	(	const COLLADAFW::FloatOrDoubleArray &	array,
		unsigned int	index
	)

Definition at line 70 of file collada_utils.cpp.

Referenced by SkinInfo::borrow_skin_controller_data().

◆ bc_get_IDProperty()

IDProperty* bc_get_IDProperty	(	Bone *	bone,
		std::string	key
	)

Get a custom property when it exists. This function is also used to check if a property exists.

Definition at line 705 of file collada_utils.cpp.

References IDP_GetPropertyFromGroup(), and Bone::prop.

Referenced by bc_create_restpose_mat(), bc_get_property(), bc_get_property_matrix(), and has_custom_props().

◆ bc_get_ior()

double bc_get_ior ( Material * ma )

Definition at line 1311 of file collada_utils.cpp.

References bc_get_float_from_shader(), bc_get_master_shader(), usdtokens::ior(), and Material::use_nodes.

◆ bc_get_master_shader()

bNode* bc_get_master_shader ( Material * ma )

Definition at line 1367 of file collada_utils.cpp.

References ListBase::first, node, bNodeTree::nodes, Material::nodetree, and SH_NODE_BSDF_PRINCIPLED.

Referenced by bc_get_alpha(), bc_get_base_color(), bc_get_emission(), bc_get_ior(), bc_get_reflectivity(), and bc_get_shininess().

◆ bc_get_mesh_copy()

Mesh* bc_get_mesh_copy	(	BlenderContext &	blender_context,
		Object *	ob,
		BC_export_mesh_type	export_mesh_type,
		bool	apply_modifiers,
		bool	triangulate
	)

Definition at line 208 of file collada_utils.cpp.

References BC_MESH_TYPE_RENDER, BC_MESH_TYPE_VIEW, bc_triangulate_mesh(), BKE_id_copy_ex(), BKE_mesh_tessface_ensure(), BKE_mesh_wrapper_ensure_mdata(), CD_MASK_MESH, Object::data, depsgraph, Mesh::id, LIB_ID_COPY_LOCALIZE, mask(), mesh_get_eval_final(), and scene.

Referenced by GeometryExporter::operator()().

◆ bc_get_property()

float bc_get_property	(	Bone *	bone,
		std::string	key,
		float	def
	)

Read a custom bone property and convert to float Return def if the property does not exist.

Definition at line 710 of file collada_utils.cpp.

References bc_get_IDProperty(), float(), IDP_Double, IDP_DOUBLE, IDP_Float, IDP_FLOAT, IDP_Int, IDP_INT, and result.

Referenced by bc_create_restpose_mat(), and bc_get_property_vector().

◆ bc_get_property_matrix()

bool bc_get_property_matrix	(	Bone *	bone,
		std::string	key,
		float	mat[4][4]
	)

Read a custom bone property and convert to matrix Return true if conversion was successful

Return false if:

the property does not exist
is not an array of size 16

Definition at line 732 of file collada_utils.cpp.

References bc_get_IDProperty(), IDP_Array, and IDP_ARRAY.

◆ bc_get_property_vector()

void bc_get_property_vector	(	Bone *	bone,
		std::string	key,
		float	val[3],
		const float	def[3]
	)

Get a vector that is stored in 3 custom properties (used in Blender <= 2.78).

Definition at line 747 of file collada_utils.cpp.

References bc_get_property().

Referenced by bc_create_restpose_mat().

◆ bc_get_reflective()

COLLADASW::ColorOrTexture bc_get_reflective ( Material * ma )

Definition at line 1295 of file collada_utils.cpp.

References bc_get_cot(), and Color.

◆ bc_get_reflectivity()

double bc_get_reflectivity ( Material * ma )

Definition at line 1331 of file collada_utils.cpp.

References bc_get_float_from_shader(), bc_get_master_shader(), Material::spec, and Material::use_nodes.

◆ bc_get_shininess()

double bc_get_shininess ( Material * ma )

Definition at line 1321 of file collada_utils.cpp.

References bc_get_float_from_shader(), bc_get_master_shader(), usdtokens::ior(), and Material::use_nodes.

◆ bc_get_specular()

COLLADASW::ColorOrTexture bc_get_specular ( Material * ma )

Definition at line 1289 of file collada_utils.cpp.

References bc_get_cot(), and Color.

◆ bc_get_uvlayer_name()

static std::string bc_get_uvlayer_name	(	Mesh *	me,
		int	layer
	)

static

Returns UV Layer name or empty string if layer index is out of range

Definition at line 1101 of file collada_utils.cpp.

References bc_CustomData_get_layer_name(), CD_MLOOPUV, CustomData_number_of_layers(), and Mesh::ldata.

◆ bc_getSceneActions()

std::vector<bAction *> bc_getSceneActions	(	const bContext *	C,
		Object *	ob,
		bool	all_actions
	)

Definition at line 141 of file collada_utils.cpp.

References Main::actions, bc_getSceneObjectAction(), C, CTX_data_main(), ListBase::first, id, and ID::next.

◆ bc_has_animations() [1/2]

bool bc_has_animations ( Object * ob )

Definition at line 864 of file collada_utils.cpp.

References Freestyle::a, AnimData::action, Key::adt, Material::adt, bc_getSceneCameraAction(), bc_getSceneLightAction(), bc_getSceneObjectAction(), BKE_key_from_object(), BKE_object_material_get(), bAction::curves, curves, ListBase::first, and Object::totcol.

Referenced by bc_has_animations(), AnimationExporter::exportAnimations(), and BCAnimationSampler::get_animated_from_export_set().

◆ bc_has_animations() [2/2]

bool bc_has_animations	(	Scene *	sce,
		LinkNode *	export_set
	)

Definition at line 892 of file collada_utils.cpp.

References bc_has_animations(), if(), and node.

◆ bc_has_object_type()

bool bc_has_object_type	(	LinkNode *	export_set,
		short	obtype
	)

Definition at line 271 of file collada_utils.cpp.

References Object::data, if(), node, and Object::type.

Referenced by DocumentExporter::exportCurrentScene().

◆ bc_is_animated()

bool bc_is_animated ( BCMatrixSampleMap & values )

Definition at line 839 of file collada_utils.cpp.

References BCMatrix::in_range().

Referenced by BCAnimationSampler::get_bone_samples(), and BCAnimationSampler::get_object_samples().

◆ bc_is_leaf_bone()

bool bc_is_leaf_bone ( Bone * bone )

A bone is a leaf when it has no children or all children are not connected.

Definition at line 430 of file collada_utils.cpp.

References BONE_CONNECTED, Bone::childbase, and ListBase::first.

◆ bc_is_root_bone()

bool bc_is_root_bone	(	Bone *	aBone,
		bool	deform_bones_only
	)

Check if a bone is the top most exportable bone in the bone hierarchy. When deform_bones_only == false, then only bones with NO parent can be root bones. Otherwise the top most deform bones in the hierarchy are root bones.

Definition at line 309 of file collada_utils.cpp.

References BONE_NO_DEFORM, Bone::flag, and Bone::parent.