1
vote
0answers
73 views

Unity : shader that uses mesh.uv to tile texture atlas and mesh.uv2 to tile light atlas

I'm using a texture atlas and a light atlas to tile a mesh. I have the texture atlas working fine. I can apply textures and create a sort of tile map on my coded mesh. At the moment I'm using the ...
2
votes
1answer
92 views

Unity UV map, tint / change color of texture

I have an array of vertices with texture coordinates for a UV map in Unity: newUV.Add(new Vector2 (0, 1)); // FACE 1 newUV.Add(new Vector2 (1, 1)); newUV.Add(new Vector2 (1, 0)); newUV.Add(new ...
1
vote
1answer
1k views

Texture atlasing in Unity

I'm researching new ways to optimize games for better performance. Currently I am working on texture atlasing, which is giving me a hard time. I made the atlas using Texture2D.PackTextures and saved ...
0
votes
1answer
217 views

UV mapping: Untextured faces?

Im currently trying to texture a (transparent) cylinder. I want the texture image to wrap sideways around the cylinder but not the top and bottom faces, they are supposed to just stay untextured (so ...
5
votes
1answer
2k views

How can I prevent seams from showing up on objects using lower mipmap levels?

Disclaimer: kindly right click on the images and open them separately so that they're at full size, as there are fine details which don't show up otherwise. Thank you. I made a simple Blender model, ...
2
votes
1answer
433 views

Trouble with UV Mapping Blender => Unity 3

For some reason I am getting nasty grey edges around the edges of rendered 3D models that are not present in Blender. I seem to be able to solve the problem by reducing the size of the UV coordinates ...