forked from bartvdbraak/blender
5a964664d6
This adds a reference count to Nodes which is incremented or decremented whenever they are added to or removed from a socket, which will help us track used Nodes throughout the scene graph generically without having to add an explicit count or flag on specific Node types. This is especially useful to track Nodes defined through Procedurals out of Cycles' control. This also modifies the order in which nodes are deleted to ensure that upon deletion, a Node does not attempt to decrement the reference count of another Node which was already freed or deleted. This is not currently used, but will be in the next commit. Reviewed By: brecht Differential Revision: https://developer.blender.org/D10965 |
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app | ||
blender | ||
bvh | ||
cmake | ||
device | ||
doc | ||
graph | ||
kernel | ||
render | ||
subd | ||
test | ||
util | ||
CMakeLists.txt |