Searched refs:col2 (Results 1 – 2 of 2) sorted by relevance
150 color col, col2; in ext_volume_texture() local267 col2 = ExtVoxelColor(scalar); in ext_volume_texture()269 col.r += transval * col2.r * xvol->ambient; in ext_volume_texture()270 col.g += transval * col2.g * xvol->ambient; in ext_volume_texture()271 col.b += transval * col2.b * xvol->ambient; in ext_volume_texture()311 col.r += col2.r * diffint.r * xvol->diffuse; in ext_volume_texture()312 col.g += col2.g * diffint.g * xvol->diffuse; in ext_volume_texture()313 col.b += col2.b * diffint.b * xvol->diffuse; in ext_volume_texture()
161 color col, col2; in scalar_volume_texture() local284 col2 = VoxelColor(scalar); in scalar_volume_texture()287 col.r += transval * col2.r; in scalar_volume_texture()288 col.g += transval * col2.g; in scalar_volume_texture()289 col.b += transval * col2.b; in scalar_volume_texture()