Previously we allocated a block for each connection. However when an output is reused by multiple connections this lead to duplicates. It also obfuscated which block is actually being used.
Instead of wiring up pointers with prepareNodeEval() and finishNodeEval() use for each connection a single memory block where outputs and inputs point to.
- Animation Data are always referenced via a pointer in nodes.
- Animation Data storage pointers are injected from graph when node is evaluated.
- Node value outputs always stored in node.
- Node value inputs always referenced via pointer. References are created when instantiating the graph.
