Differential D14997 Diff 51824 source/blender/blenkernel/intern/gpencil_modifier.c

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source/blender/blenkernel/intern/gpencil_modifier.c

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#include "BLI_math_geom.h"		#include "BLI_math_geom.h"
#include "BLI_math_vector.h"		#include "BLI_math_vector.h"
#include "BLI_string_utils.h"		#include "BLI_string_utils.h"
#include "BLI_utildefines.h"		#include "BLI_utildefines.h"

#include "BLT_translation.h"		#include "BLT_translation.h"

#include "DNA_armature_types.h"		#include "DNA_armature_types.h"
		#include "DNA_collection_types.h"
#include "DNA_gpencil_modifier_types.h"		#include "DNA_gpencil_modifier_types.h"
#include "DNA_gpencil_types.h"		#include "DNA_gpencil_types.h"
#include "DNA_mesh_types.h"		#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"		#include "DNA_meshdata_types.h"
#include "DNA_modifier_types.h"		#include "DNA_modifier_types.h"
#include "DNA_object_types.h"		#include "DNA_object_types.h"
#include "DNA_scene_types.h"		#include "DNA_scene_types.h"
#include "DNA_screen_types.h"		#include "DNA_screen_types.h"

		#include "BKE_collection.h"
#include "BKE_colortools.h"		#include "BKE_colortools.h"
#include "BKE_deform.h"		#include "BKE_deform.h"
#include "BKE_gpencil.h"		#include "BKE_gpencil.h"
#include "BKE_gpencil_geom.h"		#include "BKE_gpencil_geom.h"
#include "BKE_gpencil_modifier.h"		#include "BKE_gpencil_modifier.h"
#include "BKE_lattice.h"		#include "BKE_lattice.h"
#include "BKE_lib_id.h"		#include "BKE_lib_id.h"
#include "BKE_lib_query.h"		#include "BKE_lib_query.h"
▲ Show 20 Lines • Show All 220 Lines • ▼ Show 20 Lines	if (gmd->type == eGpencilModifierType_Lineart) {
return false;		return false;
}		}
}		}
/* If we reach here it means md is not in ob's modifier stack. */		/* If we reach here it means md is not in ob's modifier stack. */
BLI_assert(false);		BLI_assert(false);
return false;		return false;
}		}

		static int lineart_usage_check_dg(Collection c, Object ob, bool is_render)
		{

		if (!c) {
		return OBJECT_LRT_INHERIT;
		}

		int object_has_special_usage = (ob->lineart.usage != OBJECT_LRT_INHERIT);

		if (object_has_special_usage) {
		return ob->lineart.usage;
		}

		if (c->gobject.first) {
		if (BKE_collection_has_object(c, (Object *)(ob->id.orig_id))) {
		if ((is_render && (c->flag & COLLECTION_HIDE_RENDER)) \|\|
		((!is_render) && (c->flag & COLLECTION_HIDE_VIEWPORT))) {
		return OBJECT_LRT_EXCLUDE;
		}
		if (ob->lineart.usage == OBJECT_LRT_INHERIT) {
		switch (c->lineart_usage) {
		case COLLECTION_LRT_OCCLUSION_ONLY:
		return OBJECT_LRT_OCCLUSION_ONLY;
		case COLLECTION_LRT_EXCLUDE:
		return OBJECT_LRT_EXCLUDE;
		case COLLECTION_LRT_INTERSECTION_ONLY:
		return OBJECT_LRT_INTERSECTION_ONLY;
		case COLLECTION_LRT_NO_INTERSECTION:
		return OBJECT_LRT_NO_INTERSECTION;
		}
		return OBJECT_LRT_INHERIT;
		}
		return ob->lineart.usage;
		}
		}

		LISTBASE_FOREACH (CollectionChild *, cc, &c->children) {
		int result = lineart_usage_check_dg(cc->collection, ob, is_render);
		if (result > OBJECT_LRT_INHERIT) {
		return result;
		}
		}

		return OBJECT_LRT_INHERIT;
		}

		static void add_lineart_object(Depsgraph *depsgraph,
		ListBase *relations,
		Collection *collection,
		Object *ob,
		bool is_render,
		bool allow_duplicates)
		{
		/* Only care about objects that has visible geometry in render. Allow OB_EMPTY for instanced
		* collection. */
		if (!ELEM(ob->type, OB_MESH, OB_CURVES_LEGACY, OB_FONT, OB_MBALL, OB_SURF, OB_EMPTY)) {
		return;
		}
		if (lineart_usage_check_dg(collection, ob, is_render) != OBJECT_LRT_EXCLUDE) {
		LineartRelation *relation = MEM_callocN(sizeof(LineartRelation), "LineartRelation");
		relation->ob = ob;
		BLI_addtail(relations, relation);
		}
		}

		ListBase BKE_lineart_relations_create(Depsgraph depsgraph,
		Collection *collection,
		bool allow_duplicates)
		{
		ViewLayer *view_layer = DEG_get_input_view_layer(depsgraph);
		Base *base = BKE_collection_or_layer_objects(view_layer, collection);
		const bool for_render = (DEG_get_mode(depsgraph) == DAG_EVAL_RENDER);
		const int base_flag = (for_render) ? BASE_ENABLED_RENDER : BASE_ENABLED_VIEWPORT;

		ListBase *relations = MEM_callocN(sizeof(ListBase), "CollisionRelation list");

		for (; base; base = base->next) {
		if (base->flag & base_flag) {
		add_lineart_object(
		depsgraph, relations, collection, base->object, for_render, allow_duplicates);
		}
		}

		return relations;
		}

		void BKE_lineart_relations_free(ListBase *relations)
		{
		if (relations) {
		BLI_freelistN(relations);
		MEM_freeN(relations);
		}
		}

int BKE_gpencil_time_modifier_cfra(Depsgraph *depsgraph,		int BKE_gpencil_time_modifier_cfra(Depsgraph *depsgraph,
Scene *scene,		Scene *scene,
Object *ob,		Object *ob,
bGPDlayer *gpl,		bGPDlayer *gpl,
const int cfra,		const int cfra,
const bool is_render)		const bool is_render)
{		{
bGPdata *gpd = ob->data;		bGPdata *gpd = ob->data;
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