mkovaxx / openvr-texture-problem

Demonstrates a problem with texturing that appears using `openvr` and `glium`

openvr-texture-problem

Demonstrates a problem with texturing that appears using openvr and glium

Experimental Setup

The executable opens a main window, then initializes OpenGL and OpenVR. It then creates a program, a vertex and an index buffer for a full-screen quad, and a red-blue checker pattern texture. In the main loop, it queries OpenVR for poses, then draws the full-screen quad to the main window.

So the main window looks like this:

Symptom of the Problem

To enable submitting frames to OpenVR, click anywhere on the window.

As soon as frames are submitted, the red-blue checker pattern texture becomes invalid in some way.

In subsequent frames, the main window looks like this:

Details

• Rust toolchain version: 1.46.0
• openvr version: 0.6.0
• glium version: 0.27.0
• OpenGL vendor: NVIDIA Corporation
• OpenGL renderer: GeForce GTX 1070 Ti/PCIe/SSE2
• OpenGL version: 3.1.0 NVIDIA 432.00
• OS: Windows 10
• Headset: Oculus Rift