I’m trying to capture and stream the blender 3d view to a 2d plane in opengl so I can send that to a vr headset.
I’m on windows and tried a screencapture, it just gives me a black texture.
HBITMAP isn’t working,
I’m wondering if there’s a way to grab the screen using glReadPixels and a PBO?
I saw on some other forum there was a way to read the front buffer :
I might try that.
Anyways, opengl suggestions on texturing and suggestions on how to get the Blender viewport would be great. I know there is screenshot/screencast : bpy.ops.screencast() , but I have not looked into how this is done yet -I’m not entirely sure how to grep the blender source on this.