Differential D3488 Diff 11286 source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c

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source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c

This file was moved from source/blender/modifiers/intern/MOD_gpencillattice.c.

Show All 28 Lines
*/		*/

#include <stdio.h>		#include <stdio.h>

#include "DNA_meshdata_types.h"		#include "DNA_meshdata_types.h"
#include "DNA_scene_types.h"		#include "DNA_scene_types.h"
#include "DNA_object_types.h"		#include "DNA_object_types.h"
#include "DNA_gpencil_types.h"		#include "DNA_gpencil_types.h"
		#include "DNA_gpencil_modifier_types.h"

#include "BLI_utildefines.h"		#include "BLI_utildefines.h"

#include "BKE_context.h"		#include "BKE_context.h"
#include "BKE_deform.h"		#include "BKE_deform.h"
#include "BKE_gpencil.h"		#include "BKE_gpencil.h"
		#include "BKE_gpencil_modifier.h"
		#include "BKE_modifier.h"
#include "BKE_lattice.h"		#include "BKE_lattice.h"
#include "BKE_library_query.h"		#include "BKE_library_query.h"
#include "BKE_scene.h"		#include "BKE_scene.h"
#include "BKE_main.h"		#include "BKE_main.h"
#include "BKE_layer.h"		#include "BKE_layer.h"

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "MOD_modifiertypes.h"
#include "MOD_gpencil_util.h"		#include "MOD_gpencil_util.h"
		#include "MOD_gpencil_modifiertypes.h"

#include "DEG_depsgraph.h"		#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"		#include "DEG_depsgraph_build.h"
		#include "DEG_depsgraph_query.h"

static void initData(ModifierData *md)		static void initData(GpencilModifierData *md)
{		{
LatticeGpencilModifierData gpmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData gpmd = (LatticeGpencilModifierData )md;
gpmd->pass_index = 0;		gpmd->pass_index = 0;
gpmd->layername[0] = '\0';		gpmd->layername[0] = '\0';
gpmd->vgname[0] = '\0';		gpmd->vgname[0] = '\0';
gpmd->object = NULL;		gpmd->object = NULL;
gpmd->cache_data = NULL;		gpmd->cache_data = NULL;
gpmd->strength = 1.0f;		gpmd->strength = 1.0f;
}		}

static void copyData(const ModifierData md, ModifierData target)		static void copyData(const GpencilModifierData md, GpencilModifierData target)
{		{
modifier_copyData_generic(md, target);		BKE_gpencil_modifier_copyData_generic(md, target);
}		}

static void gp_deformStroke(		static void gp_deformStroke(
ModifierData md, Depsgraph UNUSED(depsgraph),		GpencilModifierData md, Depsgraph UNUSED(depsgraph),
Object ob, bGPDlayer gpl, bGPDstroke *gps)		Object ob, bGPDlayer gpl, bGPDstroke *gps)
{		{
LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;
int vindex = defgroup_name_index(ob, mmd->vgname);		int vindex = defgroup_name_index(ob, mmd->vgname);
float weight = 1.0f;		float weight = 1.0f;

if (!is_stroke_affected_by_modifier(ob,		if (!is_stroke_affected_by_modifier(ob,
mmd->layername, mmd->pass_index, 3, gpl, gps,		mmd->layername, mmd->pass_index, 3, gpl, gps,
Show All 20 Lines	static void gp_deformStroke(
}		}
}		}

/* FIXME: Ideally we be doing this on a copy of the main depsgraph		/* FIXME: Ideally we be doing this on a copy of the main depsgraph
* (i.e. one where we don't have to worry about restoring state)		* (i.e. one where we don't have to worry about restoring state)
*/		*/
static void gp_bakeModifier(		static void gp_bakeModifier(
Main bmain, Depsgraph depsgraph,		Main bmain, Depsgraph depsgraph,
ModifierData md, Object ob)		GpencilModifierData md, Object ob)
{		{
LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;
Scene *scene = md->scene;		Scene *scene = md->scene;
struct LatticeDeformData *ldata = NULL;		struct LatticeDeformData *ldata = NULL;
bGPdata *gpd = ob->data;		bGPdata *gpd = ob->data;
int oldframe = CFRA;		int oldframe = (int)DEG_get_ctime(depsgraph);

if (mmd->object == NULL)		if (mmd->object == NULL)
return;		return;

for (bGPDlayer *gpl = gpd->layers.first; gpl; gpl = gpl->next) {		for (bGPDlayer *gpl = gpd->layers.first; gpl; gpl = gpl->next) {
for (bGPDframe *gpf = gpl->frames.first; gpf; gpf = gpf->next) {		for (bGPDframe *gpf = gpl->frames.first; gpf; gpf = gpf->next) {
/* apply lattice effects on this frame		/* apply lattice effects on this frame
* NOTE: this assumes that we don't want lattice animation on non-keyframed frames		* NOTE: this assumes that we don't want lattice animation on non-keyframed frames
Show All 18 Lines	if (ldata) {
mmd->cache_data = NULL;		mmd->cache_data = NULL;
}		}

/* return frame state and DB to original state */		/* return frame state and DB to original state */
CFRA = oldframe;		CFRA = oldframe;
BKE_scene_graph_update_for_newframe(depsgraph, bmain);		BKE_scene_graph_update_for_newframe(depsgraph, bmain);
}		}

static void freeData(ModifierData *md)		static void freeData(GpencilModifierData *md)
{		{
LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;
struct LatticeDeformData ldata = (struct LatticeDeformData )mmd->cache_data;		struct LatticeDeformData ldata = (struct LatticeDeformData )mmd->cache_data;
/* free deform data */		/* free deform data */
if (ldata) {		if (ldata) {
end_latt_deform(ldata);		end_latt_deform(ldata);
}		}
}		}

static bool isDisabled(ModifierData *md, int UNUSED(userRenderParams))		static bool isDisabled(GpencilModifierData *md, int UNUSED(userRenderParams))
{		{
LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;

return !mmd->object;		return !mmd->object;
}		}

static void updateDepsgraph(ModifierData md, const ModifierUpdateDepsgraphContext ctx)		static void updateDepsgraph(GpencilModifierData md, const ModifierUpdateDepsgraphContext ctx)
{		{
LatticeGpencilModifierData lmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData lmd = (LatticeGpencilModifierData )md;
if (lmd->object != NULL) {		if (lmd->object != NULL) {
DEG_add_object_relation(ctx->node, lmd->object, DEG_OB_COMP_GEOMETRY, "Lattice Modifier");		DEG_add_object_relation(ctx->node, lmd->object, DEG_OB_COMP_GEOMETRY, "Lattice Modifier");
DEG_add_object_relation(ctx->node, lmd->object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");		DEG_add_object_relation(ctx->node, lmd->object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");
}		}
DEG_add_object_relation(ctx->node, ctx->object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");		DEG_add_object_relation(ctx->node, ctx->object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");
}		}

static void foreachObjectLink(		static void foreachObjectLink(
ModifierData md, Object ob,		GpencilModifierData md, Object ob,
ObjectWalkFunc walk, void *userData)		ObjectWalkFunc walk, void *userData)
{		{
LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;		LatticeGpencilModifierData mmd = (LatticeGpencilModifierData )md;

walk(userData, ob, &mmd->object, IDWALK_CB_NOP);		walk(userData, ob, &mmd->object, IDWALK_CB_NOP);
}		}

ModifierTypeInfo modifierType_Gpencil_Lattice = {		GpencilModifierTypeInfo modifierType_Gpencil_Lattice = {
/* name */ "Lattice",		/* name */ "Lattice",
/* structName */ "LatticeGpencilModifierData",		/* structName */ "LatticeGpencilModifierData",
/* structSize */ sizeof(LatticeGpencilModifierData),		/* structSize */ sizeof(LatticeGpencilModifierData),
/* type */ eModifierTypeType_Gpencil,		/* type */ eGpencilModifierTypeType_Gpencil,
/* flags */ eModifierTypeFlag_GpencilMod \| eModifierTypeFlag_Single \| eModifierTypeFlag_SupportsEditmode,		/* flags */ eGpencilModifierTypeFlag_Single \| eGpencilModifierTypeFlag_SupportsEditmode,

/* copyData */ copyData,		/* copyData */ copyData,

/* deformVerts_DM */ NULL,
/* deformMatrices_DM */ NULL,
/* deformVertsEM_DM */ NULL,
/* deformMatricesEM_DM*/NULL,
/* applyModifier_DM */ NULL,
/* applyModifierEM_DM */NULL,

/* deformVerts */ NULL,
/* deformMatrices */ NULL,
/* deformVertsEM */ NULL,
/* deformMatricesEM */ NULL,
/* applyModifier */ NULL,
/* applyModifierEM */ NULL,

/* gp_deformStroke */ gp_deformStroke,		/* gp_deformStroke */ gp_deformStroke,
/* gp_generateStrokes */ NULL,		/* gp_generateStrokes */ NULL,
/* gp_bakeModifier */ gp_bakeModifier,		/* gp_bakeModifier */ gp_bakeModifier,

/* initData */ initData,		/* initData */ initData,
/* requiredDataMask */ NULL,
/* freeData */ freeData,		/* freeData */ freeData,
/* isDisabled */ isDisabled,		/* isDisabled */ isDisabled,
/* updateDepsgraph */ updateDepsgraph,		/* updateDepsgraph */ updateDepsgraph,
/* dependsOnTime */ NULL,		/* dependsOnTime */ NULL,
/* dependsOnNormals */ NULL,
/* foreachObjectLink */ foreachObjectLink,		/* foreachObjectLink */ foreachObjectLink,
/* foreachIDLink */ NULL,		/* foreachIDLink */ NULL,
/* foreachTexLink */ NULL,		/* foreachTexLink */ NULL,
};		};