playcanvas

Version:

Open-source WebGL/WebGPU 3D engine for the web

24 lines (23 loc) • 712 B

JavaScript

var containerPackedWrite_default = `
void writeSplat(vec3 center, vec4 rotation, vec3 scale, vec4 color) {
	#ifdef GSPLAT_COLOR_UINT
		uint packed_rg = packHalf2x16(color.rg);
		uint packed_ba = packHalf2x16(color.ba);
		writeDataColor(uvec4(
			packed_rg & 0xFFFFu,
			packed_rg >> 16u,
			packed_ba & 0xFFFFu,
			packed_ba >> 16u
		));
	#else
		writeDataColor(color);
	#endif
	#ifndef GSPLAT_COLOR_ONLY
		writeDataTransformA(uvec4(floatBitsToUint(center.x), floatBitsToUint(center.y), floatBitsToUint(center.z), packHalf2x16(rotation.xy)));
		writeDataTransformB(uvec4(packHalf2x16(vec2(rotation.z, scale.x)), packHalf2x16(scale.yz), 0u, 0u));
	#endif
}
`;
export {
	containerPackedWrite_default as default
};