Fix modelViewMatrix computation order in _setGlobalUniforms

Author: vamshi567bh

src/core/p5.Renderer3D.js

@@ -791,7 +791,7 @@ export class Renderer3D extends Renderer {
     projectedToScreenMatrix.translate([0.5, 0.5, 0.5]);
     projectedToScreenMatrix.scale(0.5, -0.5, 0.5);
 
-    const modelViewMatrix = modelMatrix.copy().mult(viewMatrix);
+    const modelViewMatrix = viewMatrix.copy().mult(modelMatrix);
     const modelViewProjectionMatrix = modelViewMatrix.mult(projectionMatrix);
     const worldToScreenMatrix = modelViewProjectionMatrix
       .mult(projectedToScreenMatrix);
@@ -1434,7 +1434,7 @@ export class Renderer3D extends Renderer {
     const modelMatrix = this.states.uModelMatrix;
     const viewMatrix = this.states.uViewMatrix;
     const projectionMatrix = this.states.uPMatrix;
-    const modelViewMatrix = modelMatrix.copy().mult(viewMatrix);
+    const modelViewMatrix = viewMatrix.copy().mult(modelMatrix);
 
     shader.setUniform(
       "uPerspective",