void BuildTexture()
{
// get Data TileMap
mapData = new TileMapData(size_x, size_y);
int texWidth = size_x*tileResolution;
int texHeight = size_y*tileResolution;
// object for our texture
Texture2D texture = new Texture2D(texWidth,texHeight);
// stores texture of tiles
Color[][] tiles = ChopUpTiles();
// set texture for one tile
for (int y = 0; y < size_y; y++) {
for(int x = 0; x < size_x; x++){
Color[] p = tiles[mapData.GetTileID(x,y)];
texture.SetPixels(x*tileResolution, y*tileResolution, tileResolution, tileResolution, p);
}
}
texture.filterMode = FilterMode.Point;
texture.wrapMode = TextureWrapMode.Clamp;
// Apply pixel to texture
texture.Apply();
MeshRenderer mesh_renderer = GetComponent<MeshRenderer>();
mesh_renderer.sharedMaterials[0].mainTexture = texture;
// Debug.Log("Done Texture!");
}