diff options
Diffstat (limited to 'intern/cycles/kernel/osl/nodes/node_gradient_texture.osl')
| -rw-r--r-- | intern/cycles/kernel/osl/nodes/node_gradient_texture.osl | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/intern/cycles/kernel/osl/nodes/node_gradient_texture.osl b/intern/cycles/kernel/osl/nodes/node_gradient_texture.osl index e0cbc2cc569..ae7cfa51f59 100644 --- a/intern/cycles/kernel/osl/nodes/node_gradient_texture.osl +++ b/intern/cycles/kernel/osl/nodes/node_gradient_texture.osl @@ -31,31 +31,31 @@ float gradient(point p, string type) float result = 0.0; - if(type == "Linear") { + if (type == "Linear") { result = x; } - else if(type == "Quadratic") { + else if (type == "Quadratic") { float r = max(x, 0.0); - result = r*r; + result = r * r; } - else if(type == "Easing") { + else if (type == "Easing") { float r = min(max(x, 0.0), 1.0); - float t = r*r; + float t = r * r; - result = (3.0*t - 2.0*t*r); + result = (3.0 * t - 2.0 * t * r); } - else if(type == "Diagonal") { - result = (x + y)/2.0; + else if (type == "Diagonal") { + result = (x + y) / 2.0; } - else if(type == "Radial") { - result = atan2(y, x)/(2.0*M_PI) + 0.5; + else if (type == "Radial") { + result = atan2(y, x) / (2.0 * M_PI) + 0.5; } else { - float r = max(1.0 - sqrt(x*x + y*y + z*z), 0.0); + float r = max(1.0 - sqrt(x * x + y * y + z * z), 0.0); - if(type == "Quadratic Sphere") - result = r*r; - else if(type == "Spherical") + if (type == "Quadratic Sphere") + result = r * r; + else if (type == "Spherical") result = r; } |