[Bf-blender-cvs] [5a9cd6a14d] clay-engine: Util function to create CollectionEngineSettings
Dalai Felinto
noreply at git.blender.org
Fri Feb 3 12:26:55 CET 2017
Commit: 5a9cd6a14d5fd9b2e6a9648a27fce6f7dae7ad73
Author: Dalai Felinto
Date: Fri Feb 3 12:06:46 2017 +0100
Branches: clay-engine
https://developer.blender.org/rB5a9cd6a14d5fd9b2e6a9648a27fce6f7dae7ad73
Util function to create CollectionEngineSettings
This may be run by Depsgraph, as well as internal layercollection create routines
===================================================================
M source/blender/blenkernel/BKE_layer.h
M source/blender/blenkernel/intern/layer.c
===================================================================
diff --git a/source/blender/blenkernel/BKE_layer.h b/source/blender/blenkernel/BKE_layer.h
index 3253c1e5e2..e796ef93fd 100644
--- a/source/blender/blenkernel/BKE_layer.h
+++ b/source/blender/blenkernel/BKE_layer.h
@@ -99,6 +99,7 @@ typedef void (*CollectionEngineSettingsCB)(struct RenderEngine *engine, struct C
struct CollectionEngineSettings *BKE_layer_collection_engine_get(struct LayerCollection *lc, const char *engine_name);
void BKE_layer_collection_engine_settings_callback_register(struct Main *bmain, const char *engine_name, CollectionEngineSettingsCB func);
void BKE_layer_collection_engine_settings_callback_free(void);
+void BKE_layer_collection_engine_settings_create(struct ListBase *lb, const char *engine_name);
void BKE_layer_collection_engine_settings_free(struct ListBase *lb);
void BKE_collection_engine_property_add_float(struct CollectionEngineSettings *ces, const char *name, float value);
diff --git a/source/blender/blenkernel/intern/layer.c b/source/blender/blenkernel/intern/layer.c
index d64a2ba585..4b28eb99f0 100644
--- a/source/blender/blenkernel/intern/layer.c
+++ b/source/blender/blenkernel/intern/layer.c
@@ -45,11 +45,13 @@
#include "MEM_guardedalloc.h"
/* prototype */
+struct CollectionEngineSettingsCB_Type;
static void layer_collection_free(SceneLayer *sl, LayerCollection *lc);
static LayerCollection *layer_collection_add(SceneLayer *sl, ListBase *lb, SceneCollection *sc);
static LayerCollection *find_layer_collection_by_scene_collection(LayerCollection *lc, const SceneCollection *sc);
-static void object_bases_Iterator_next(Iterator *iter, const int flag);
+static void collection_engine_settings_create(ListBase *lb, struct CollectionEngineSettingsCB_Type *ces_type);
static void layer_collection_create_engine_settings(LayerCollection *lc);
+static void object_bases_Iterator_next(Iterator *iter, const int flag);
/* RenderLayer */
@@ -596,20 +598,13 @@ typedef struct CollectionEngineSettingsCB_Type {
} CollectionEngineSettingsCB_Type;
-
static void create_engine_settings_layer_collection(LayerCollection *lc, CollectionEngineSettingsCB_Type *ces_type)
{
if (BKE_layer_collection_engine_get(lc, ces_type->name)) {
return;
}
- /* create callback data */
- CollectionEngineSettings *ces = MEM_callocN(sizeof(CollectionEngineSettings), "Collection Engine Settings");
- BLI_strncpy_utf8(ces->name, ces_type->name, sizeof(ces->name));
- BLI_addtail(&lc->engine_settings, ces);
-
- /* call callback */
- ces_type->callback(NULL, ces);
+ collection_engine_settings_create(&lc->engine_settings, ces_type);
for (LayerCollection *lcn = lc->layer_collections.first; lcn; lcn = lcn->next) {
create_engine_settings_layer_collection(lcn, ces_type);
@@ -656,6 +651,31 @@ void BKE_layer_collection_engine_settings_callback_free(void)
BLI_freelistN(&R_engines_settings_callbacks);
}
+static void collection_engine_settings_create(ListBase *lb, CollectionEngineSettingsCB_Type *ces_type)
+{
+ /* create callback data */
+ CollectionEngineSettings *ces = MEM_callocN(sizeof(CollectionEngineSettings), "Collection Engine Settings");
+ BLI_strncpy_utf8(ces->name, ces_type->name, sizeof(ces->name));
+ BLI_addtail(lb, ces);
+
+ /* call callback */
+ ces_type->callback(NULL, ces);
+}
+
+/**
+ * Initialize a CollectionEngineSettings
+ *
+ * Usually we would pass LayerCollection->engine_settings
+ * But depsgraph uses this for Object->collection_settings
+ */
+void BKE_layer_collection_engine_settings_create(ListBase *lb, const char *engine_name)
+{
+ CollectionEngineSettingsCB_Type *ces_type;
+ ces_type = BLI_findstring(&R_engines_settings_callbacks, engine_name, offsetof(CollectionEngineSettingsCB_Type, name));
+ BLI_assert(ces_type);
+ collection_engine_settings_create(lb, ces_type);
+}
+
/**
* Free the CollectionEngineSettings ListBase
*
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