playcanvas

Version:

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

19 lines (16 loc) • 450 B

JavaScript

var particle_mesh_default = (
  /* wgsl */
  `
var localPos = meshLocalPos;
let rotResultXY = rotateWithMatrix(localPos.xy, inAngle);
localPos = vec3f(rotResultXY.rotatedVec, localPos.z);
rotMatrix = rotResultXY.matrix;

let rotResultYZ = rotateWithMatrix(localPos.yz, inAngle);
localPos = vec3f(localPos.x, rotResultYZ.rotatedVec);
rotMatrix = rotResultYZ.matrix;

billboard(particlePos, quadXY);
`
);
export {
  particle_mesh_default as default
};