MOD_warp.c File Reference

#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BKE_cdderivedmesh.h"
#include "BKE_modifier.h"
#include "BKE_deform.h"
#include "BKE_texture.h"
#include "BKE_colortools.h"
#include "DNA_object_types.h"
#include "DNA_meshdata_types.h"
#include "depsgraph_private.h"
#include "RE_shader_ext.h"
#include "MOD_util.h"

Go to the source code of this file.

Functions
static void	initData (ModifierData *md)
static void	copyData (ModifierData *md, ModifierData *target)
static CustomDataMask	requiredDataMask (Object *UNUSED(ob), ModifierData *md)
static int	dependsOnTime (ModifierData *md)
static void	freeData (ModifierData *md)
static int	isDisabled (ModifierData *md, int UNUSED(userRenderParams))
static void	foreachObjectLink (ModifierData *md, Object *ob, ObjectWalkFunc walk, void *userData)
static void	foreachIDLink (ModifierData *md, Object *ob, IDWalkFunc walk, void *userData)
static void	updateDepgraph (ModifierData *md, DagForest *forest, struct Scene *UNUSED(scene), Object *UNUSED(ob), DagNode *obNode)
static void	warpModifier_do (WarpModifierData *wmd, Object *ob, DerivedMesh *dm, float(*vertexCos)[3], int numVerts)
static int	warp_needs_dm (WarpModifierData *wmd)
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_Warp

---

Function Documentation

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

Definition at line 61 of file MOD_warp.c.

References WarpModifierData::curfalloff, curvemapping_copy(), WarpModifierData::defgrp_name, WarpModifierData::falloff_radius, WarpModifierData::falloff_type, WarpModifierData::map_object, WarpModifierData::object_from, WarpModifierData::object_to, WarpModifierData::strength, WarpModifierData::texmapping, WarpModifierData::texture, and WarpModifierData::uvlayer_name.

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

Definition at line 308 of file MOD_warp.c.

References get_cddm(), NULL, DerivedMesh::release, warp_needs_dm(), and warpModifier_do().

Referenced by deformVertsEM().

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

Definition at line 325 of file MOD_warp.c.

References CDDM_from_editmesh(), Object::data, deformVerts(), DerivedMesh::release, and warp_needs_dm().

static int dependsOnTime

(

ModifierData *

md

)

[static]

Definition at line 97 of file MOD_warp.c.

References BKE_texture_dependsOnTime(), and WarpModifierData::texture.

static void foreachIDLink	(	ModifierData *	md,
		Object *	ob,
		IDWalkFunc	walk,
		void *	userData
	)		[static]

Definition at line 132 of file MOD_warp.c.

References WarpModifierData::map_object, WarpModifierData::object_from, WarpModifierData::object_to, and WarpModifierData::texture.

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

Definition at line 123 of file MOD_warp.c.

References WarpModifierData::map_object, WarpModifierData::object_from, and WarpModifierData::object_to.

static void freeData

(

ModifierData *

md

)

[static]

Definition at line 109 of file MOD_warp.c.

References WarpModifierData::curfalloff, and curvemapping_free().

static void initData

(

ModifierData *

md

)

[static]

Definition at line 49 of file MOD_warp.c.

References WarpModifierData::curfalloff, curvemapping_add(), eWarp_Falloff_Smooth, WarpModifierData::falloff_radius, WarpModifierData::falloff_type, WarpModifierData::flag, NULL, WarpModifierData::strength, and WarpModifierData::texture.

static int isDisabled	(	ModifierData *	md,
		int	UNUSEDuserRenderParams
	)		[static]

Definition at line 116 of file MOD_warp.c.

References WarpModifierData::object_from, and WarpModifierData::object_to.

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

Definition at line 82 of file MOD_warp.c.

References CD_MASK_MDEFORMVERT, CD_MTFACE, WarpModifierData::defgrp_name, MOD_DISP_MAP_UV, and WarpModifierData::texmapping.

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

Definition at line 143 of file MOD_warp.c.

References dag_add_relation(), dag_get_node(), DAG_RL_DATA_DATA, DAG_RL_OB_DATA, WarpModifierData::map_object, MOD_DISP_MAP_OBJECT, WarpModifierData::object_from, WarpModifierData::object_to, and WarpModifierData::texmapping.

static int warp_needs_dm

(

WarpModifierData *

wmd

)

[static]

Definition at line 303 of file MOD_warp.c.

References WarpModifierData::defgrp_name, and WarpModifierData::texture.

Referenced by deformVerts(), and deformVertsEM().

static void warpModifier_do	(	WarpModifierData *	wmd,
		Object *	ob,
		DerivedMesh *	dm,
		float(*)	vertexCos[3],
		int	numVerts
	)		[static]

Definition at line 162 of file MOD_warp.c.

References blend_m4_m4m4(), co, copy_v3_v3(), WarpModifierData::curfalloff, curvemapping_add(), curvemapping_evaluateF(), WarpModifierData::defgrp_name, defvert_find_weight(), eWarp_Falloff_Const, eWarp_Falloff_Curve, eWarp_Falloff_Linear, eWarp_Falloff_None, eWarp_Falloff_Root, eWarp_Falloff_Sharp, eWarp_Falloff_Smooth, eWarp_Falloff_Sphere, WarpModifierData::falloff_radius, WarpModifierData::falloff_type, WarpModifierData::flag, get_texture_coords(), get_texture_value(), i, interp_v3_v3v3(), invert_m4(), invert_m4_m4(), len_v3v3(), MEM_freeN(), MEM_mallocN(), MOD_WARP_VOLUME_PRESERVE, modifier_get_vgroup(), mul_m4_m4m4(), mul_m4_v3(), mul_v3_m4v3(), negate_v3_v3(), TexResult::nor, NULL, WarpModifierData::object_from, WarpModifierData::object_to, Object::obmat, sqrt(), WarpModifierData::strength, WarpModifierData::texture, TexResult::tin, and unit_m4().

Referenced by deformVerts().

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Variable Documentation

ModifierTypeInfo modifierType_Warp

Initial value:

 {
                      "Warp",
                "WarpModifierData",
                sizeof(WarpModifierData),
                      eModifierTypeType_OnlyDeform,
                     eModifierTypeFlag_AcceptsCVs
                                                        | eModifierTypeFlag_SupportsEditmode,
                  copyData,
               deformVerts,
            NULL,
             deformVertsEM,
          NULL,
             0,
           0,
                  initData,
          requiredDataMask,
                  freeData,
                isDisabled,
            updateDepgraph,
             dependsOnTime,
                NULL,
         foreachObjectLink,
             foreachIDLink,
}

Definition at line 344 of file MOD_warp.c.