Problem with Rendering. Square patches of missing light

my-two-fish · August 20, 2012, 4:07pm

I’ve been following a tutorial, and everything seemed to be going fine. Then i hit this problem while rendering. I have no idea how to fix this…

The image is the final render result saved out.

These patches will not go. If i move the light source around (a single Sun lamp), the square patch moves around too. Same with if i move the camera. If i turn blender off and on again, the patch also changes position.

Is there anything i can do to fix this?

I’m using Blender 2.62, and this is the standard default renderer.

Thank you for reading

Attachments

my-two-fish · August 21, 2012, 2:39am

I have just noticed that the darker patch lines up with the tiles during the render process. I hope that this makes the problem clearer. Is there anything that i could have done to cause this?

sundialsvc4 · August 21, 2012, 7:06am

Surface normals facing the wrong way?

my-two-fish · August 21, 2012, 7:14am

No, it’s not that, The normals are all facing the correct way. Also, the patch keeps changing places every time i render…