p5py#308 was breaking 3D tests, reverted the changes

tushar5526 · Aug 16, 2021 · 63b43c5 · 63b43c5
1 parent 7e7acb3
commit 63b43c5
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/p5/sketch/Vispy2DRenderer/openglrenderer.py b/p5/sketch/Vispy2DRenderer/openglrenderer.py
@@ -351,6 +351,5 @@ def cleanup(self):
         self.fbuffer.delete()
 
     def _transform_vertices(self, vertices, local_matrix, global_matrix):
-        product = np.dot(np.dot(vertices, local_matrix.T), global_matrix.T)
-        # dehomogenize coordinates
-        return [np.divide(coord, coord[3])[:3] for coord in product]
+        return np.dot(np.dot(vertices, local_matrix.T), global_matrix.T)[:, :3]
+