MOD_simpledeform.c File Reference

#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "BLI_math.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BKE_cdderivedmesh.h"
#include "BKE_lattice.h"
#include "BKE_modifier.h"
#include "BKE_deform.h"
#include "BKE_shrinkwrap.h"
#include "depsgraph_private.h"
#include "MOD_util.h"

Go to the source code of this file.

Functions
static void	axis_limit (int axis, const float limits[2], float co[3], float dcut[3])
static void	simpleDeform_taper (const float factor, const float dcut[3], float *co)
static void	simpleDeform_stretch (const float factor, const float dcut[3], float *co)
static void	simpleDeform_twist (const float factor, const float *dcut, float *co)
static void	simpleDeform_bend (const float factor, const float dcut[3], float *co)
static void	SimpleDeformModifier_do (SimpleDeformModifierData *smd, struct Object *ob, struct DerivedMesh *dm, float(*vertexCos)[3], int numVerts)
static void	initData (ModifierData *md)
static void	copyData (ModifierData *md, ModifierData *target)
static CustomDataMask	requiredDataMask (Object *UNUSED(ob), ModifierData *md)
static void	foreachObjectLink (ModifierData *md, Object *ob, void(*walk)(void *userData, Object *ob, Object **obpoin), void *userData)
static void	updateDepgraph (ModifierData *md, DagForest *forest, struct Scene *UNUSED(scene), Object *UNUSED(ob), DagNode *obNode)
static void	deformVerts (ModifierData *md, Object *ob, DerivedMesh *derivedData, float(*vertexCos)[3], int numVerts, int UNUSED(useRenderParams), int UNUSED(isFinalCalc))
static void	deformVertsEM (ModifierData *md, Object *ob, struct EditMesh *editData, DerivedMesh *derivedData, float(*vertexCos)[3], int numVerts)
Variables
ModifierTypeInfo	modifierType_SimpleDeform

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Detailed Description

Definition in file MOD_simpledeform.c.

---

Function Documentation

static void axis_limit	(	int	axis,
		const float	limits[2],
		float	co[3],
		float	dcut[3]
	)		[static]

Definition at line 58 of file MOD_simpledeform.c.

References simple_enum_gen::val.

Referenced by SimpleDeformModifier_do().

static void copyData	(	ModifierData *	md,
		ModifierData *	target
	)		[static]

Definition at line 274 of file MOD_simpledeform.c.

References SimpleDeformModifierData::axis, BLI_strncpy(), SimpleDeformModifierData::factor, SimpleDeformModifierData::limit, SimpleDeformModifierData::mode, SimpleDeformModifierData::origin, SimpleDeformModifierData::originOpts, and SimpleDeformModifierData::vgroup_name.

static void deformVerts	(	ModifierData *	md,
		Object *	ob,
		DerivedMesh *	derivedData,
		float(*)	vertexCos[3],
		int	numVerts,
		int	UNUSEDuseRenderParams,
		int	UNUSEDisFinalCalc
	)		[static]

Definition at line 317 of file MOD_simpledeform.c.

References get_dm(), NULL, DerivedMesh::release, requiredDataMask(), and SimpleDeformModifier_do().

static void deformVertsEM	(	ModifierData *	md,
		Object *	ob,
		struct EditMesh *	editData,
		DerivedMesh *	derivedData,
		float(*)	vertexCos[3],
		int	numVerts
	)		[static]

Definition at line 338 of file MOD_simpledeform.c.

References get_dm(), NULL, DerivedMesh::release, requiredDataMask(), and SimpleDeformModifier_do().

static void foreachObjectLink	(	ModifierData *	md,
		Object *	ob,
		void(*)(void *userData, Object *ob, Object **obpoin)	walk,
		void *	userData
	)		[static]

Definition at line 300 of file MOD_simpledeform.c.

References SimpleDeformModifierData::origin.

static void initData

(

ModifierData *

md

)

[static]

Definition at line 261 of file MOD_simpledeform.c.

References SimpleDeformModifierData::axis, SimpleDeformModifierData::factor, SimpleDeformModifierData::limit, MOD_SIMPLEDEFORM_MODE_TWIST, SimpleDeformModifierData::mode, NULL, and SimpleDeformModifierData::origin.

static CustomDataMask requiredDataMask	(	Object *	UNUSEDob,
		ModifierData *	md
	)		[static]

Definition at line 288 of file MOD_simpledeform.c.

References CD_MASK_MDEFORMVERT, and SimpleDeformModifierData::vgroup_name.

Referenced by deformVerts(), and deformVertsEM().

static void simpleDeform_bend	(	const float	factor,
		const float	dcut[3],
		float *	co
	)		[static]

Definition at line 126 of file MOD_simpledeform.c.

References cos(), credits_svn_gen::e, fabsf, and sin().

Referenced by SimpleDeformModifier_do().

static void simpleDeform_stretch	(	const float	factor,
		const float	dcut[3],
		float *	co
	)		[static]

Definition at line 85 of file MOD_simpledeform.c.

Referenced by SimpleDeformModifier_do().

static void simpleDeform_taper	(	const float	factor,
		const float	dcut[3],
		float *	co
	)		[static]

Definition at line 68 of file MOD_simpledeform.c.

Referenced by SimpleDeformModifier_do().

static void simpleDeform_twist	(	const float	factor,
		const float *	dcut,
		float *	co
	)		[static]

Definition at line 105 of file MOD_simpledeform.c.

References cos(), and sin().

Referenced by SimpleDeformModifier_do().

static void SimpleDeformModifier_do	(	SimpleDeformModifierData *	smd,
		struct Object *	ob,
		struct DerivedMesh *	dm,
		float(*)	vertexCos[3],
		int	numVerts
	)		[static]

Definition at line 154 of file MOD_simpledeform.c.

References SimpleDeformModifierData::axis, axis_limit(), co, copy_m4_m4(), copy_v3_v3(), defvert_array_find_weight_safe(), SimpleDeformModifierData::factor, FLT_MAX, i, interp_v3_v3v3(), invert_m4_m4(), SimpleDeformModifierData::limit, SpaceTransform::local2target, MAX2, MIN2, MOD_SIMPLEDEFORM_LOCK_AXIS_X, MOD_SIMPLEDEFORM_LOCK_AXIS_Y, MOD_SIMPLEDEFORM_MODE_BEND, MOD_SIMPLEDEFORM_MODE_STRETCH, MOD_SIMPLEDEFORM_MODE_TAPER, MOD_SIMPLEDEFORM_MODE_TWIST, MOD_SIMPLEDEFORM_ORIGIN_LOCAL, SimpleDeformModifierData::mode, modifier_get_vgroup(), NULL, Object::obmat, SimpleDeformModifierData::origin, SimpleDeformModifierData::originOpts, simpleDeform_bend(), simpleDeform_stretch(), simpleDeform_taper(), simpleDeform_twist(), space_transform_apply(), space_transform_from_matrixs(), space_transform_invert(), SpaceTransform::target2local, and SimpleDeformModifierData::vgroup_name.

Referenced by deformVerts(), and deformVertsEM().

static void updateDepgraph	(	ModifierData *	md,
		DagForest *	forest,
		struct Scene *	UNUSEDscene,
		Object *	UNUSEDob,
		DagNode *	obNode
	)		[static]

Definition at line 306 of file MOD_simpledeform.c.

References dag_add_relation(), dag_get_node(), DAG_RL_OB_DATA, and SimpleDeformModifierData::origin.

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Variable Documentation

ModifierTypeInfo modifierType_SimpleDeform

Initial value:

 {
                  "SimpleDeform",
            "SimpleDeformModifierData",
            sizeof(SimpleDeformModifierData),
                  eModifierTypeType_OnlyDeform,

                 eModifierTypeFlag_AcceptsMesh
                            | eModifierTypeFlag_AcceptsCVs
                            | eModifierTypeFlag_SupportsEditmode
                            | eModifierTypeFlag_EnableInEditmode,

              copyData,
           deformVerts,
        NULL,
         deformVertsEM,
      NULL,
         NULL,
       NULL,
              initData,
      requiredDataMask,
              NULL,
            NULL,
        updateDepgraph,
         NULL,
        NULL,
     foreachObjectLink,
         NULL,
        NULL,
}

Definition at line 359 of file MOD_simpledeform.c.