Differential D290 Diff 869 source/blender/blenkernel/intern/node.c

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source/blender/blenkernel/intern/node.c

Show First 20 Lines • Show All 3,652 Lines • ▼ Show 20 Lines	if (nodetreetypes_hash) {
}		}
NODE_TREE_TYPES_END;		NODE_TREE_TYPES_END;

BLI_ghash_free(nodetreetypes_hash, NULL, ntree_free_type);		BLI_ghash_free(nodetreetypes_hash, NULL, ntree_free_type);
nodetreetypes_hash = NULL;		nodetreetypes_hash = NULL;
}		}
}		}

/* called from BKE_scene_unlink, when deleting a scene goes over all scenes
* other than the input, checks if they have render layer nodes referencing
* the to-be-deleted scene, and resets them to NULL. */

/* XXX needs to get current scene then! */
void clear_scene_in_nodes(Main bmain, Scene sce)
{
Scene *sce1;
bNode *node;

for (sce1 = bmain->scene.first; sce1; sce1 = sce1->id.next) {
if (sce1 != sce) {
if (sce1->nodetree) {
for (node = sce1->nodetree->nodes.first; node; node = node->next) {
if (node->type == CMP_NODE_R_LAYERS) {
Scene nodesce = (Scene )node->id;

if (nodesce == sce) node->id = NULL;
}
}
}
}
}
}


/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/* NodeTree Iterator Helpers (FOREACH_NODETREE) */		/* NodeTree Iterator Helpers (FOREACH_NODETREE) */

void BKE_node_tree_iter_init(struct NodeTreeIterStore ntreeiter, struct Main bmain)		void BKE_node_tree_iter_init(struct NodeTreeIterStore ntreeiter, struct Main bmain)
{		{
ntreeiter->ngroup = bmain->nodetree.first;		ntreeiter->ngroup = bmain->nodetree.first;
ntreeiter->scene = bmain->scene.first;		ntreeiter->scene = bmain->scene.first;
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