diff options
Diffstat (limited to 'source/blender/render/intern/source/volumetric.c')
| -rw-r--r-- | source/blender/render/intern/source/volumetric.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c index 359002d05ae..19bbb11e143 100644 --- a/source/blender/render/intern/source/volumetric.c +++ b/source/blender/render/intern/source/volumetric.c @@ -422,9 +422,9 @@ static void vol_get_transmittance_seg(ShadeInput *shi, float *tr, float stepsize tau[1] += stepd * sigma_t[1]; tau[2] += stepd * sigma_t[2]; - tr[0] *= exp(-tau[0]); - tr[1] *= exp(-tau[1]); - tr[2] *= exp(-tau[2]); + tr[0] *= expf(-tau[0]); + tr[1] *= expf(-tau[1]); + tr[2] *= expf(-tau[2]); } /* Compute transmittance = e^(-attenuation) */ @@ -473,7 +473,7 @@ static void vol_shade_one_lamp(struct ShadeInput *shi, float *co, LampRen *lar, if (lar->mode & LA_LAYER) if((lar->lay & shi->obi->lay)==0) return; if ((lar->lay & shi->lay)==0) return; - if (lar->energy == 0.0) return; + if (lar->energy == 0.0f) return; if ((visifac= lamp_get_visibility(lar, co, lv, &lampdist)) == 0.f) return; @@ -613,7 +613,7 @@ static void volumeintegrate(struct ShadeInput *shi, float *col, float *co, float /* transmittance component (alpha) */ vol_get_transmittance_seg(shi, tr, stepsize, co, density); - if (t0 > t1 * 0.25) { + if (t0 > t1 * 0.25f) { /* only use depth cutoff after we've traced a little way into the volume */ if (luminance(tr) < shi->mat->vol.depth_cutoff) break; } @@ -623,9 +623,9 @@ static void volumeintegrate(struct ShadeInput *shi, float *col, float *co, float if (shi->obi->volume_precache) { float p2[3]; - p2[0] = p[0] + (step_vec[0] * 0.5); - p2[1] = p[1] + (step_vec[1] * 0.5); - p2[2] = p[2] + (step_vec[2] * 0.5); + p2[0] = p[0] + (step_vec[0] * 0.5f); + p2[1] = p[1] + (step_vec[1] * 0.5f); + p2[2] = p[2] + (step_vec[2] * 0.5f); vol_get_precached_scattering(&R, shi, scatter_col, p2); } else @@ -817,7 +817,7 @@ void shade_volume_inside(ShadeInput *shi, ShadeResult *shr) volume_trace(shi, shr, VOL_SHADE_INSIDE); shr->alpha = shr->alpha + prev_alpha; - CLAMP(shr->alpha, 0.0, 1.0); + CLAMP(shr->alpha, 0.0f, 1.0f); shi->mat = mat_backup; shi->obi = obi_backup; |