diff options
Diffstat (limited to 'intern/cycles/kernel/shaders/node_magic_texture.osl')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_magic_texture.osl | 162 |
1 files changed, 80 insertions, 82 deletions
diff --git a/intern/cycles/kernel/shaders/node_magic_texture.osl b/intern/cycles/kernel/shaders/node_magic_texture.osl index 8d6af391e04..aa700e575ef 100644 --- a/intern/cycles/kernel/shaders/node_magic_texture.osl +++ b/intern/cycles/kernel/shaders/node_magic_texture.osl @@ -21,91 +21,89 @@ color magic(point p, int n, float distortion) { - float dist = distortion; - - float x = sin(( p[0] + p[1] + p[2]) * 5.0); - float y = cos((-p[0] + p[1] - p[2]) * 5.0); - float z = -cos((-p[0] - p[1] + p[2]) * 5.0); - - if (n > 0) { - x *= dist; - y *= dist; - z *= dist; - y = -cos(x - y + z); - y *= dist; - - if (n > 1) { - x = cos(x - y - z); - x *= dist; - - if (n > 2) { - z = sin(-x - y - z); - z *= dist; - - if (n > 3) { - x = -cos(-x + y - z); - x *= dist; - - if (n > 4) { - y = -sin(-x + y + z); - y *= dist; - - if (n > 5) { - y = -cos(-x + y + z); - y *= dist; - - if (n > 6) { - x = cos(x + y + z); - x *= dist; - - if (n > 7) { - z = sin(x + y - z); - z *= dist; - - if (n > 8) { - x = -cos(-x - y + z); - x *= dist; - - if (n > 9) { - y = -sin(x - y + z); - y *= dist; - } - } - } - } - } - } - } - } - } - } - - if (dist != 0.0) { - dist *= 2.0; - x /= dist; - y /= dist; - z /= dist; - } - - return color(0.5 - x, 0.5 - y, 0.5 - z); + float dist = distortion; + + float x = sin((p[0] + p[1] + p[2]) * 5.0); + float y = cos((-p[0] + p[1] - p[2]) * 5.0); + float z = -cos((-p[0] - p[1] + p[2]) * 5.0); + + if (n > 0) { + x *= dist; + y *= dist; + z *= dist; + y = -cos(x - y + z); + y *= dist; + + if (n > 1) { + x = cos(x - y - z); + x *= dist; + + if (n > 2) { + z = sin(-x - y - z); + z *= dist; + + if (n > 3) { + x = -cos(-x + y - z); + x *= dist; + + if (n > 4) { + y = -sin(-x + y + z); + y *= dist; + + if (n > 5) { + y = -cos(-x + y + z); + y *= dist; + + if (n > 6) { + x = cos(x + y + z); + x *= dist; + + if (n > 7) { + z = sin(x + y - z); + z *= dist; + + if (n > 8) { + x = -cos(-x - y + z); + x *= dist; + + if (n > 9) { + y = -sin(x - y + z); + y *= dist; + } + } + } + } + } + } + } + } + } + } + + if (dist != 0.0) { + dist *= 2.0; + x /= dist; + y /= dist; + z /= dist; + } + + return color(0.5 - x, 0.5 - y, 0.5 - z); } -shader node_magic_texture( - int use_mapping = 0, - matrix mapping = matrix(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), - int depth = 2, - float Distortion = 5.0, - float Scale = 5.0, - point Vector = P, - output float Fac = 0.0, - output color Color = 0.0) +shader node_magic_texture(int use_mapping = 0, + matrix mapping = matrix(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), + int depth = 2, + float Distortion = 5.0, + float Scale = 5.0, + point Vector = P, + output float Fac = 0.0, + output color Color = 0.0) { - point p = Vector; + point p = Vector; - if (use_mapping) - p = transform(mapping, p); + if (use_mapping) + p = transform(mapping, p); - Color = magic(p * Scale, depth, Distortion); - Fac = (Color[0] + Color[1] + Color[2]) * (1.0 / 3.0); + Color = magic(p * Scale, depth, Distortion); + Fac = (Color[0] + Color[1] + Color[2]) * (1.0 / 3.0); } - |