Systems and methods for splatting based on a controlled sampling of a three-dimensional asset

A splat generation system comprising:

• one or more hardware processors configured to:
• receive a three-dimensional (3D) asset comprising a plurality of primitives that collectively generate a visualization of one or more 3D objects or 3D environments;
• generate a splat representation that reconstructs the one or more 3D objects or 3D environments of the 3D asset using a plurality of splats;
• partition a 3D space of the splat representation into a first plurality of cells and a 3D space of the 3D asset into a second plurality of cells with each cell of the second plurality of cells representing a common region of 3D space as a corresponding cell of the first plurality of cells;
• determine a difference between a shape created by a set of splats from the plurality of splats within a particular cell of the first plurality of cells and a shape created by a set of primitives from the plurality of primitives within a corresponding cell of the second plurality of cells;
• and
• refine the splat representation based on the difference.

A non-transitory computer-readable medium storing instructions that, when executed by one or more processors of a splat generation system, cause the splat generation system to perform operations comprising:

• receiving a three-dimensional (3D) asset comprising a plurality of primitives that collectively generate a visualization of one or more 3D objects or 3D environments;
• generating a splat representation that reconstructs the one or more 3D objects or 3D environments of the 3D asset using a plurality of splats;
• partitioning a 3D space of the splat representation into a first plurality of cells and a 3D space of the 3D asset into a second plurality of cells with each cell of the second plurality of cells representing a common region of 3D space as a corresponding cell of the first plurality of cells;
• determining a difference between a shape created by a set of splats from the plurality of splats within a particular cell of the first plurality of cells and a shape created by a set of primitives from the plurality of primitives within a corresponding cell of the second plurality of cells;
• and
• refining the splat representation based on the difference.