diff options
Diffstat (limited to 'source/blender/render/intern/source/sunsky.c')
| -rw-r--r-- | source/blender/render/intern/source/sunsky.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/render/intern/source/sunsky.c b/source/blender/render/intern/source/sunsky.c index eeefaae856a..ddc7dff7b06 100644 --- a/source/blender/render/intern/source/sunsky.c +++ b/source/blender/render/intern/source/sunsky.c @@ -272,7 +272,7 @@ void GetSkyXYZRadiance(struct SunSky *sunsky, float theta, float phi, float colo gamma = AngleBetween(theta, phi, sunsky->theta, sunsky->phi); - // Compute xyY values + /* Compute xyY values */ x = PerezFunction(sunsky, sunsky->perez_x, theta, gamma, sunsky->zenith_x); y = PerezFunction(sunsky, sunsky->perez_y, theta, gamma, sunsky->zenith_y); Y = 6.666666667e-5f *nfade *hfade *PerezFunction(sunsky, sunsky->perez_Y, theta, gamma, sunsky->zenith_Y); @@ -366,7 +366,7 @@ void InitAtmosphere(struct SunSky *sunSky, float sun_intens, float mief, float r float inscattf, float extincf, float disf) { const float pi = M_PI; - const float n = 1.003f; // refractive index + const float n = 1.003f; /* refractive index */ const float N = 2.545e25; const float pn = 0.035f; const float T = 2.0f; @@ -406,16 +406,16 @@ void InitAtmosphere(struct SunSky *sunSky, float sun_intens, float mief, float r vLambda4[1] = fLambda4[1]; vLambda4[2] = fLambda4[2]; - // Rayleigh scattering constants. + /* Rayleigh scattering constants. */ fTemp = pi * pi * (n * n - 1) * (n * n - 1) * (6 + 3 * pn) / (6 - 7 * pn) / N; fBeta = 8 * fTemp * pi / 3; - + VEC3OPF(sunSky->atm_BetaRay, vLambda4, *, fBeta); fBetaDash = fTemp / 2; VEC3OPF(sunSky->atm_BetaDashRay, vLambda4, *, fBetaDash); - - // Mie scattering constants. + + /* Mie scattering constants. */ fTemp2 = 0.434f * c * (2 * pi) * (2 * pi) * 0.5f; VEC3OPF(sunSky->atm_BetaDashMie, vLambda2, *, fTemp2); |