Graphics 5.2.0b4 - SetVertices() geometry issue

When trying to setup a simple rectangle using SetVertices(), I only get a Triangle. The bottom right of the rectangle is missing. When doing the same thing in Unity 5.1, it works as expected.

Code (CSharp):

1.  
2.         UIVertex vertex = new UIVertex ();
3.         vertex.color = Color.white;
4.         vertex.uv0 = new Vector2 (0, 0);
5.  
6.         // Bottom Left
7.         vertex.position = new Vector3 (0, 0, 0);
8.         vertex.uv0 = new Vector2 (0, 0);
9.         //vertex.color = Color.white;
10.         m_uiVertices [0] = vertex;
11.  
12.         // Top Left
13.         vertex.position = new Vector3 (0, 5, 0);
14.         vertex.uv0 = new Vector2 (0, 1);
15.         //vertex.color = Color.yellow;
16.         m_uiVertices [1] = vertex;
17.  
18.         // Top Right
19.         vertex.position = new Vector3 (5, 5, 0);
20.         vertex.uv0 = new Vector2 (1, 1);
21.         //vertex.color = Color.red;
22.         m_uiVertices [2] = vertex;
23.  
24.         // Bottom Right
25.         vertex.position = new Vector3 (5, 0, 0);
26.         vertex.uv0 = new Vector2 (1, 0);
27.         //vertex.color = Color.blue;
28.         m_uiVertices [3] = vertex;

 

Anyone else experiencing this behavior?

 

The rest is m_CanvasRenerer.SetVertices(m_uiVertices, 4);

Which I didn't provide given the triviality of it all.

 

I hope not given .SetVertices() was added back in Beta 4 to provide backwards compatibility. Requiring a different setup from previous versions of Unity 5 would defeat that purpose.

 

Can you give me a project that demonstrates the issue? Our internal test for this is passing, but maybe a corner case.

 

Here is a simple Repro Case 716597 showing this behavior.

 

I'm on it right now.

 

Fixed getting in asap

 

Thanks Tim!

Looking forward to the next beta release

 

Just installed Beta 6 and the triangle setup is now working correctly with .SetVertices().

However, the behavior of .SetMaterial appears to have changed where using .SetMaterial(mat, null) no longer uses the material's "_MainTex".

Filed a bug report and included a Repro Project for you (Case 718455)

 

Tim just indicated that Case 718455 has been addressed and the fix will be in the next release.

 

As far is a know the changes only affect the Canvas Renderer.

 

SetVertices is on Mesh so it does affect meshes