Home › Forums › PowerVR Insider Graphics › PVRTexTool incorrect etc1 cubemap generation
This topic contains 2 replies, has 2 voices, and was last updated by ALex Myshkin 2 years, 2 months ago.
PVRTexTool 4.1.6 (SDK build 3.5@3523712) (latest)
Hi! PVRTexTool has an error in the cubemaps creation. Left image – rgb cubemap reflection (glGenerateMipmap(GL_TEXTURE_CUBE_MAP);). Right image – etc1 cubemap reflection with mipmaps generated by PVRTexTool There are artifacts (thin lines).
Can you confirm that in your rendering code the wrap modes are set to GL_CLAMP_TO_EDGE?
PaulL wrote:Can you confirm that in your rendering code the wrap modes are set to GL_CLAMP_TO_EDGE?
GL_CLAMP_TO_EDGE fixes the problem!