pub fn project_triangle(v0: Vec3I16, v1: Vec3I16, v2: Vec3I16) -> [Projected; 3]Expand description
Project three vertices as a batch via RTPT – one GTE call, three
results out of the SXY FIFO + SZ FIFO. Slightly faster than three
successive project_vertex calls because RTPT shares setup.
The returned array is [v0_result, v1_result, v2_result].