Blender: BKE_shrinkwrap.h File Reference

Blender V2.61 - r43446

#include "BKE_customdata.h"
#include "BKE_bvhutils.h"

Go to the source code of this file.

Classes
struct	SpaceTransform
struct	ShrinkwrapCalcData
Defines
#define	space_transform_setup(data, local, target) space_transform_from_matrixs(data, (local)->obmat, (target)->obmat)
#define	NULL_ShrinkwrapCalcData {NULL, }
#define	NULL_BVHTreeFromMesh {NULL, }
#define	NULL_BVHTreeRayHit {NULL, }
#define	NULL_BVHTreeNearest {0, }
Typedefs
typedef struct SpaceTransform	SpaceTransform
typedef struct ShrinkwrapCalcData	ShrinkwrapCalcData
Functions
struct DerivedMesh *	object_get_derived_final (struct Object *ob)
void	space_transform_from_matrixs (struct SpaceTransform *data, float local[4][4], float target[4][4])
void	space_transform_apply (const struct SpaceTransform data, float co)
void	space_transform_invert (const struct SpaceTransform data, float co)
void	shrinkwrapModifier_deform (struct ShrinkwrapModifierData smd, struct Object ob, struct DerivedMesh dm, float(vertexCos)[3], int numVerts)
int	normal_projection_project_vertex (char options, const float vert, const float dir, const SpaceTransform transf, BVHTree tree, BVHTreeRayHit hit, BVHTree_RayCastCallback callback, void userdata)

Detailed Description

Definition in file BKE_shrinkwrap.h.

Define Documentation

#define NULL_BVHTreeFromMesh {NULL, }

Definition at line 143 of file BKE_shrinkwrap.h.

Referenced by followtrack_evaluate(), get_vert2geom_distance(), shrinkwrap_calc_nearest_surface_point(), shrinkwrap_calc_nearest_vertex(), and shrinkwrap_calc_normal_projection().

#define NULL_BVHTreeNearest {0, }

Definition at line 145 of file BKE_shrinkwrap.h.

Referenced by get_vert2geom_distance(), shrinkwrap_calc_nearest_surface_point(), and shrinkwrap_calc_nearest_vertex().

#define NULL_BVHTreeRayHit {NULL, }

Definition at line 144 of file BKE_shrinkwrap.h.

#define NULL_ShrinkwrapCalcData {NULL, }

Definition at line 142 of file BKE_shrinkwrap.h.

Referenced by shrinkwrapModifier_deform().

#define space_transform_setup	(		data,
			local,
			target
	)		space_transform_from_matrixs(data, (local)->obmat, (target)->obmat)

Definition at line 79 of file BKE_shrinkwrap.h.

Referenced by applyModifier(), shrinkwrap_calc_normal_projection(), and shrinkwrapModifier_deform().

Typedef Documentation

typedef struct ShrinkwrapCalcData ShrinkwrapCalcData

typedef struct SpaceTransform SpaceTransform

Function Documentation

int normal_projection_project_vertex	(	char	options,
		const float *	vert,
		const float *	dir,
		const SpaceTransform *	transf,
		BVHTree *	tree,
		BVHTreeRayHit *	hit,
		BVHTree_RayCastCallback	callback,
		void *	userdata
	)

Definition at line 217 of file shrinkwrap.c.

References BLI_bvhtree_ray_cast(), BVHTreeRayHit::co, co, copy_v3_v3(), BVHTreeRayHit::dist, dot(), dot_v3v3(), FALSE, BVHTreeRayHit::index, len_v3v3(), mat4_to_scale(), MOD_SHRINKWRAP_CULL_TARGET_BACKFACE, MOD_SHRINKWRAP_CULL_TARGET_FRONTFACE, BVHTreeRayHit::no, space_transform_apply(), space_transform_apply_normal(), space_transform_invert(), space_transform_invert_normal(), and TRUE.

Referenced by shrinkwrap_calc_normal_projection(), and shrinkwrap_get_tarmat().

struct DerivedMesh* object_get_derived_final ( struct Object * ob ) [read]

Definition at line 89 of file shrinkwrap.c.

References BKE_mesh_end_editmesh(), BKE_mesh_get_editmesh(), Object::data, Object::derivedFinal, and EditMesh::derivedFinal.

Referenced by shrinkwrap_calc_normal_projection(), shrinkwrap_get_tarmat(), and shrinkwrapModifier_deform().

void shrinkwrapModifier_deform	(	struct ShrinkwrapModifierData *	smd,
		struct Object *	ob,
		struct DerivedMesh *	dm,
		float(*)	vertexCos[3],
		int	numVerts
	)

Definition at line 492 of file shrinkwrap.c.

References assert, ShrinkwrapModifierData::auxTarget, BENCH, CD_MDEFORMVERT, CD_MVERT, defgroup_name_index(), ShrinkwrapCalcData::dvert, SubsurfModifierData::emCache, FALSE, DerivedMesh::getNumVerts, DerivedMesh::getVertDataArray, ShrinkwrapModifierData::keepDist, ShrinkwrapCalcData::keepDist, lattice_get_deform_verts(), SubsurfModifierData::levels, ShrinkwrapCalcData::local2target, SubsurfModifierData::mCache, ME_CC_SUBSURF, MOD_SHRINKWRAP_NEAREST_SURFACE, MOD_SHRINKWRAP_NEAREST_VERTEX, MOD_SHRINKWRAP_PROJECT, Object::mode, NULL, NULL_ShrinkwrapCalcData, ShrinkwrapCalcData::numVerts, ShrinkwrapCalcData::ob, OB_LATTICE, OB_MODE_EDIT, object_get_derived_final(), DerivedMesh::release, ShrinkwrapModifierData::shrinkType, shrinkwrap_calc_nearest_surface_point(), shrinkwrap_calc_nearest_vertex(), shrinkwrap_calc_normal_projection(), ShrinkwrapCalcData::smd, space_transform_setup, SubsurfModifierData::subdivType, subsurf_make_derived_from_derived(), ShrinkwrapModifierData::subsurfLevels, ShrinkwrapCalcData::target, ShrinkwrapModifierData::target, Object::type, ShrinkwrapCalcData::vert, ShrinkwrapCalcData::vertexCos, ShrinkwrapCalcData::vgroup, and ShrinkwrapModifierData::vgroup_name.

Referenced by deformVerts(), and deformVertsEM().

void space_transform_apply	(	const struct SpaceTransform *	data,
		float *	co
	)

Referenced by get_vert2geom_distance(), normal_projection_project_vertex(), shrinkwrap_calc_nearest_surface_point(), shrinkwrap_calc_nearest_vertex(), shrinkwrap_get_tarmat(), and SimpleDeformModifier_do().

void space_transform_from_matrixs	(	struct SpaceTransform *	data,
		float	local[4][4],
		float	target[4][4]
	)

Definition at line 104 of file shrinkwrap.c.

References invert_m4_m4(), SpaceTransform::local2target, mul_serie_m4(), NULL, and SpaceTransform::target2local.

Referenced by shrinkwrap_get_tarmat(), and SimpleDeformModifier_do().

void space_transform_invert	(	const struct SpaceTransform *	data,
		float *	co
	)

Referenced by normal_projection_project_vertex(), shrinkwrap_calc_nearest_surface_point(), shrinkwrap_calc_nearest_vertex(), shrinkwrap_get_tarmat(), and SimpleDeformModifier_do().