diff options
Diffstat (limited to 'source/blender/render/intern/source/volumetric.c')
| -rw-r--r-- | source/blender/render/intern/source/volumetric.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c index d5c4c407bf6..2c0917243a3 100644 --- a/source/blender/render/intern/source/volumetric.c +++ b/source/blender/render/intern/source/volumetric.c @@ -41,6 +41,8 @@ #include "RE_shader_ext.h" +#include "IMB_colormanagement.h" + #include "DNA_material_types.h" #include "DNA_group_types.h" #include "DNA_lamp_types.h" @@ -504,7 +506,7 @@ static void vol_shade_one_lamp(struct ShadeInput *shi, const float co[3], const if (shi->mat->vol.shadeflag & MA_VOL_RECV_EXT_SHADOW) { mul_v3_fl(lacol, vol_get_shadow(shi, lar, co)); - if (rgb_to_luma_y(lacol) < 0.001f) return; + if (IMB_colormanagement_get_luminance(lacol) < 0.001f) return; } /* find minimum of volume bounds, or lamp coord */ @@ -538,7 +540,7 @@ static void vol_shade_one_lamp(struct ShadeInput *shi, const float co[3], const } } - if (rgb_to_luma_y(lacol) < 0.001f) return; + if (IMB_colormanagement_get_luminance(lacol) < 0.001f) return; normalize_v3(lv); p = vol_get_phasefunc(shi, shi->mat->vol.asymmetry, view, lv); @@ -620,7 +622,7 @@ static void volumeintegrate(struct ShadeInput *shi, float col[4], const float co if (t0 > t1 * 0.25f) { /* only use depth cutoff after we've traced a little way into the volume */ - if (rgb_to_luma_y(tr) < shi->mat->vol.depth_cutoff) break; + if (IMB_colormanagement_get_luminance(tr) < shi->mat->vol.depth_cutoff) break; } vol_get_emission(shi, emit_col, p); @@ -649,7 +651,7 @@ static void volumeintegrate(struct ShadeInput *shi, float col[4], const float co add_v3_v3(col, radiance); /* alpha <-- transmission luminance */ - col[3] = 1.0f - rgb_to_luma_y(tr); + col[3] = 1.0f - IMB_colormanagement_get_luminance(tr); } /* the main entry point for volume shading */ @@ -790,7 +792,7 @@ void shade_volume_shadow(struct ShadeInput *shi, struct ShadeResult *shr, struct copy_v3_v3(shr->combined, tr); - shr->combined[3] = 1.0f - rgb_to_luma_y(tr); + shr->combined[3] = 1.0f - IMB_colormanagement_get_luminance(tr); shr->alpha = shr->combined[3]; } |