diff options
Diffstat (limited to 'intern/cycles/kernel/shaders/node_image_texture.osl')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_image_texture.osl | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/intern/cycles/kernel/shaders/node_image_texture.osl b/intern/cycles/kernel/shaders/node_image_texture.osl index 6393605e6b5..53c4aeaeb5f 100644 --- a/intern/cycles/kernel/shaders/node_image_texture.osl +++ b/intern/cycles/kernel/shaders/node_image_texture.osl @@ -30,6 +30,8 @@ color image_texture_lookup(string filename, string color_space, float u, float v } shader node_image_texture( + int use_mapping = 0, + matrix mapping = matrix(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), point Vector = P, string filename = "", string color_space = "sRGB", @@ -38,8 +40,13 @@ shader node_image_texture( output color Color = color(0.0, 0.0, 0.0), output float Alpha = 1.0) { + point p = Vector; + + if (use_mapping) + p = transform(mapping, p); + if (projection == "Flat") { - Color = image_texture_lookup(filename, color_space, Vector[0], Vector[1], Alpha); + Color = image_texture_lookup(filename, color_space, p[0], p[1], Alpha); } else if (projection == "Box") { /* object space normal */ @@ -104,15 +111,15 @@ shader node_image_texture( float tmp_alpha; if (weight[0] > 0.0) { - Color += weight[0]*image_texture_lookup(filename, color_space, Vector[1], Vector[2], tmp_alpha); + Color += weight[0]*image_texture_lookup(filename, color_space, p[1], p[2], tmp_alpha); Alpha += weight[0]*tmp_alpha; } if (weight[1] > 0.0) { - Color += weight[1]*image_texture_lookup(filename, color_space, Vector[0], Vector[2], tmp_alpha); + Color += weight[1]*image_texture_lookup(filename, color_space, p[0], p[2], tmp_alpha); Alpha += weight[1]*tmp_alpha; } if (weight[2] > 0.0) { - Color += weight[2]*image_texture_lookup(filename, color_space, Vector[1], Vector[0], tmp_alpha); + Color += weight[2]*image_texture_lookup(filename, color_space, p[1], p[0], tmp_alpha); Alpha += weight[2]*tmp_alpha; } } |