Page MenuHome
Differential D3488 Diff 11286 source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c

Changeset View

Standalone View

View Options

source/blender/gpencil_modifiers/intern/MOD_gpencilsubdiv.c

  • This file was moved from source/blender/modifiers/intern/MOD_gpencilsubdiv.c.
Show All 30 Lines
#include <stdio.h> #include <stdio.h>
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.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_math.h" #include "BLI_math.h"
#include "BLI_utildefines.h" #include "BLI_utildefines.h"
#include "BKE_context.h" #include "BKE_context.h"
#include "BKE_gpencil.h" #include "BKE_gpencil.h"
#include "BKE_gpencil_modifier.h"
#include "DEG_depsgraph.h" #include "DEG_depsgraph.h"
#include "MOD_modifiertypes.h"
#include "MOD_gpencil_util.h" #include "MOD_gpencil_util.h"
#include "MOD_gpencil_modifiertypes.h"
static void initData(ModifierData *md) static void initData(GpencilModifierData *md)
{ {
SubdivGpencilModifierData *gpmd = (SubdivGpencilModifierData *)md; SubdivGpencilModifierData *gpmd = (SubdivGpencilModifierData *)md;
gpmd->pass_index = 0; gpmd->pass_index = 0;
gpmd->level = 1; gpmd->level = 1;
gpmd->layername[0] = '\0'; gpmd->layername[0] = '\0';
} }
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);
} }
/* subdivide stroke to get more control points */ /* subdivide stroke to get more control points */
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)
{ {
SubdivGpencilModifierData *mmd = (SubdivGpencilModifierData *)md; SubdivGpencilModifierData *mmd = (SubdivGpencilModifierData *)md;
bGPDspoint *temp_points; bGPDspoint *temp_points;
int totnewpoints, oldtotpoints; int totnewpoints, oldtotpoints;
int i2; int i2;
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,
mmd->flag & GP_SUBDIV_INVERT_LAYER, mmd->flag & GP_SUBDIV_INVERT_PASS)) mmd->flag & GP_SUBDIV_INVERT_LAYER, mmd->flag & GP_SUBDIV_INVERT_PASS))
{ {
return; return;
} }
/* loop as many times as levels */ /* loop as many times as levels */
for (int s = 0; s < mmd->level; s++) { for (int s = 0; s < mmd->level; s++) {
totnewpoints = gps->totpoints - 1; totnewpoints = gps->totpoints - 1;
/* duplicate points in a temp area */ /* duplicate points in a temp area */
temp_points = MEM_dupallocN(gps->points); temp_points = MEM_dupallocN(gps->points);
oldtotpoints = gps->totpoints; oldtotpoints = gps->totpoints;
/* resize the points arrys */ /* resize the points arrys */
gps->totpoints += totnewpoints; gps->totpoints += totnewpoints;
gps->points = MEM_recallocN(gps->points, sizeof(*gps->points) * gps->totpoints); gps->points = MEM_recallocN(gps->points, sizeof(*gps->points) * gps->totpoints);
gps->points = MEM_recallocN(gps->dvert, sizeof(*gps->dvert) * gps->totpoints); gps->dvert = MEM_recallocN(gps->dvert, sizeof(*gps->dvert) * gps->totpoints);
gps->flag |= GP_STROKE_RECALC_CACHES; gps->flag |= GP_STROKE_RECALC_CACHES;
/* move points from last to first to new place */ /* move points from last to first to new place */
i2 = gps->totpoints - 1; i2 = gps->totpoints - 1;
for (int i = oldtotpoints - 1; i > 0; i--) { for (int i = oldtotpoints - 1; i > 0; i--) {
bGPDspoint *pt = &temp_points[i]; bGPDspoint *pt = &temp_points[i];
bGPDspoint *pt_final = &gps->points[i2]; bGPDspoint *pt_final = &gps->points[i2];
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines if ((mmd->flag & GP_SUBDIV_SIMPLE) == 0) {
/* free temp memory */ /* free temp memory */
MEM_SAFE_FREE(temp_points); MEM_SAFE_FREE(temp_points);
} }
} }
} }
static void gp_bakeModifier( static void gp_bakeModifier(
struct Main *UNUSED(bmain), Depsgraph *depsgraph, struct Main *UNUSED(bmain), Depsgraph *depsgraph,
ModifierData *md, Object *ob) GpencilModifierData *md, Object *ob)
{ {
bGPdata *gpd = ob->data; bGPdata *gpd = ob->data;
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) {
for (bGPDstroke *gps = gpf->strokes.first; gps; gps = gps->next) { for (bGPDstroke *gps = gpf->strokes.first; gps; gps = gps->next) {
gp_deformStroke(md, depsgraph, ob, gpl, gps); gp_deformStroke(md, depsgraph, ob, gpl, gps);
} }
} }
} }
} }
ModifierTypeInfo modifierType_Gpencil_Subdiv = { GpencilModifierTypeInfo modifierType_Gpencil_Subdiv = {
/* name */ "Subdivision", /* name */ "Subdivision",
/* structName */ "SubdivGpencilModifierData", /* structName */ "SubdivGpencilModifierData",
/* structSize */ sizeof(SubdivGpencilModifierData), /* structSize */ sizeof(SubdivGpencilModifierData),
/* type */ eModifierTypeType_Gpencil, /* type */ eGpencilModifierTypeType_Gpencil,
/* flags */ eModifierTypeFlag_GpencilMod | eModifierTypeFlag_SupportsEditmode, /* flags */ 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 */ NULL, /* freeData */ NULL,
/* isDisabled */ NULL, /* isDisabled */ NULL,
/* updateDepsgraph */ NULL, /* updateDepsgraph */ NULL,
/* dependsOnTime */ NULL, /* dependsOnTime */ NULL,
/* dependsOnNormals */ NULL,
/* foreachObjectLink */ NULL, /* foreachObjectLink */ NULL,
/* foreachIDLink */ NULL, /* foreachIDLink */ NULL,
/* foreachTexLink */ NULL, /* foreachTexLink */ NULL,
}; };