gpu-curtains/dist/esm/core/shaders/chunks/vertex/head/get-position-helpers.mjs

gpu-curtains is a 3D WebGPU rendering engine. It can be used as a standalone 3D engine, but also includes extra classes focused on mapping 3d objects to DOM elements; It allows users to synchronize values such as position, sizing, or scale between them.

const getPositionHelpers = (
  /* wgsl */
  `
fn getWorldPosition(position: vec3f) -> vec4f {
  return matrices.model * vec4f(position, 1.0);
}

fn getOutputPosition(position: vec3f) -> vec4f {
  return camera.projection * camera.view * matrices.model * vec4f(position, 1.0);
}`
);

export { getPositionHelpers };