houdini-procedural-generation

Version: 1.1.0 Last Updated: 2026-10-09 Dependencies: Houdini 20+

CRITICAL: MANDATORY FIRST STEP

ALWAYS verify geometry inputs before procedural operations:

// In Attribute Wrangle before scatter/copy operations
// Check geometry validity
int pt_count = npoints(0);
int prim_count = nprims(0);

printf("Input geometry: %d points, %d primitives\n", pt_count, prim_count);