opacity filtering functionality

MikeTkachuk commented 6 months ago

Added functionality:

filter splats based on the specified float attribute during rendering (geometry nodes injection)
ability to select active splats in edit mode for further processing (selection is recomputed from attribute data and user input. display percentage is not used)

Changes to Geometry Nodes (rearranged manually, programmatically it's still a mess:)):

Changes to UI:

Vector attributes support can be added but requires a separate "if" branch

alexandre01 commented 6 months ago

Huge thanks to @MikeTkachuk, @Cygnusfear, @GifCo and @Wladefant for this work 🙏

Wladefant commented 5 months ago

That is the open source way, always building on each other

ReshotAI / gaussian-splatting-blender-addon