diff options
Diffstat (limited to 'intern/cycles/kernel/shaders/node_sky_texture.osl')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_sky_texture.osl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/intern/cycles/kernel/shaders/node_sky_texture.osl b/intern/cycles/kernel/shaders/node_sky_texture.osl index 3ed791fdc92..85c2dbdb2c2 100644 --- a/intern/cycles/kernel/shaders/node_sky_texture.osl +++ b/intern/cycles/kernel/shaders/node_sky_texture.osl @@ -44,8 +44,8 @@ float sky_perez_function(float lam[9], float theta, float gamma) } color sky_radiance_old(normal dir, - float sunphi, float suntheta, color radiance, - float config_x[9], float config_y[9], float config_z[9]) + float sunphi, float suntheta, color radiance, + float config_x[9], float config_y[9], float config_z[9]) { /* convert vector to spherical coordinates */ vector spherical = sky_spherical_coordinates(dir); @@ -76,7 +76,7 @@ float sky_radiance_internal(float config[9], float theta, float gamma) float expM = exp(config[4] * gamma); float rayM = cgamma * cgamma; - float mieM = (1.0 + rayM) / pow((1.0 + config[8]*config[8] - 2.0*config[8]*cgamma), 1.5); + float mieM = (1.0 + rayM) / pow((1.0 + config[8] * config[8] - 2.0 * config[8] * cgamma), 1.5); float zenith = sqrt(ctheta); return (1.0 + config[0] * exp(config[1] / (ctheta + 0.01))) * @@ -84,8 +84,8 @@ float sky_radiance_internal(float config[9], float theta, float gamma) } color sky_radiance_new(normal dir, - float sunphi, float suntheta, color radiance, - float config_x[9], float config_y[9], float config_z[9]) + float sunphi, float suntheta, color radiance, + float config_x[9], float config_y[9], float config_z[9]) { /* convert vector to spherical coordinates */ vector spherical = sky_spherical_coordinates(dir); @@ -104,7 +104,7 @@ color sky_radiance_new(normal dir, float z = sky_radiance_internal(config_z, theta, gamma) * radiance[2]; /* convert to RGB and adjust strength */ - return xyz_to_rgb(x, y, z) * (M_2PI/683); + return xyz_to_rgb(x, y, z) * (M_2PI / 683); } shader node_sky_texture( |