Deploying to gh-pages from @ f81ccbc 🚀

Author: greggman

meshes/mesh.ts

@@ -74,7 +74,7 @@ export const getMeshPosAtIndex = (mesh: Mesh, index: number) => {
     index * mesh.vertexStride + 0,
     3
   );
-  return vec3.fromValues(arr[0], arr[1], arr[2]);
+  return [arr[0], arr[1], arr[2]];
 };
 
 export const getMeshNormalAtIndex = (mesh: Mesh, index: number) => {
@@ -83,7 +83,7 @@ export const getMeshNormalAtIndex = (mesh: Mesh, index: number) => {
     index * mesh.vertexStride + 3 * Float32Array.BYTES_PER_ELEMENT,
     3
   );
-  return vec3.fromValues(arr[0], arr[1], arr[2]);
+  return [arr[0], arr[1], arr[2]];
 };
 
 export const getMeshUVAtIndex = (mesh: Mesh, index: number) => {

sample/a-buffer/main.js

@@ -514,9 +514,9 @@ const configure = () => {
       2000.0
     );
 
-    const upVector = vec3.fromValues(0, 1, 0);
-    const origin = vec3.fromValues(0, 0, 0);
-    const eyePosition = vec3.fromValues(0, 5, -100);
+    const upVector = [0, 1, 0];
+    const origin = [0, 0, 0];
+    const eyePosition = [0, 5, -100];
 
     const rad = Math.PI * (Date.now() / 5000);
     const rotation = mat4.rotateY(mat4.translation(origin), rad);

sample/a-buffer/main.js.map

@@ -1,4 +1,4 @@
-import { mat4, vec3 } from 'wgpu-matrix';
+import { mat4 } from 'wgpu-matrix';
 import commonWGSL from './common.wgsl';
 
 /**
@@ -80,13 +80,9 @@ export default class Common {
     const viewRotation = params.rotateCamera ? this.frame / 1000 : 0;
 
     const viewMatrix = mat4.lookAt(
-      vec3.fromValues(
-        Math.sin(viewRotation) * 15,
-        5,
-        Math.cos(viewRotation) * 15
-      ),
-      vec3.fromValues(0, 5, 0),
-      vec3.fromValues(0, 1, 0)
+      [Math.sin(viewRotation) * 15, 5, Math.cos(viewRotation) * 15],
+      [0, 5, 0],
+      [0, 1, 0]
     );
     const mvp = mat4.multiply(projectionMatrix, viewMatrix);
     const invMVP = mat4.invert(mvp);

sample/a-buffer/main.ts

@@ -1,4 +1,4 @@
-import { mat4, vec3 } from 'wgpu-matrix';
+import { mat4 } from 'wgpu-matrix';
 
 import {
   cubeVertexArray,
@@ -193,7 +193,7 @@ const renderPassDescriptor: GPURenderPassDescriptor = {
 const aspect = canvas.width / canvas.height;
 const projectionMatrix = mat4.perspective((2 * Math.PI) / 5, aspect, 1, 3000);
 
-const modelMatrix = mat4.scaling(vec3.fromValues(1000, 1000, 1000));
+const modelMatrix = mat4.scaling([1000, 1000, 1000]);
 const modelViewProjectionMatrix = mat4.create();
 const viewMatrix = mat4.identity();
 
@@ -204,13 +204,8 @@ const tmpMat4 = mat4.create();
 function updateTransformationMatrix() {
   const now = Date.now() / 800;
 
-  mat4.rotate(
-    viewMatrix,
-    vec3.fromValues(1, 0, 0),
-    (Math.PI / 10) * Math.sin(now),
-    tmpMat4
-  );
-  mat4.rotate(tmpMat4, vec3.fromValues(0, 1, 0), now * 0.2, tmpMat4);
+  mat4.rotate(viewMatrix, [1, 0, 0], (Math.PI / 10) * Math.sin(now), tmpMat4);
+  mat4.rotate(tmpMat4, [0, 1, 0], now * 0.2, tmpMat4);
 
   mat4.multiply(tmpMat4, modelMatrix, modelViewProjectionMatrix);
   mat4.multiply(