fix x-axis

webgpu · Jan 7, 2024 · db4ea5f · db4ea5f
1 parent 8121570
commit db4ea5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/webgpu/lessons/webgpu-cameras.js b/webgpu/lessons/webgpu-cameras.js
@@ -549,7 +549,7 @@ function crossProductDiagram(elem, mode) {
       yAxisUniforms.u_color = flash ? ltGreen : flashColor;
       drawModel(axisProgramInfo, axisBufferInfo, gl.TRIANGLES, yAxisUniforms, m4t0);
     }
-    m4.rotationZ(Math.PI / 2, m4t1);
+    m4.rotationZ(Math.PI / -2, m4t1);
     m4.multiply(m4t0, m4t1, world);
     if (mode === 1) {
       xAxisUniforms.u_color = flash ? ltRed : flashColor;