diff options
Diffstat (limited to 'source/blender/render/intern/source/sss.c')
| -rw-r--r-- | source/blender/render/intern/source/sss.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/source/blender/render/intern/source/sss.c b/source/blender/render/intern/source/sss.c index 52d3815c4ad..7e9003aaee7 100644 --- a/source/blender/render/intern/source/sss.c +++ b/source/blender/render/intern/source/sss.c @@ -165,7 +165,7 @@ static float f_Rd(float alpha_, float A, float ro) { float sq; - sq= sqrt(3.0f*(1.0f - alpha_)); + sq = sqrtf(3.0f * (1.0f - alpha_)); return (alpha_/2.0f)*(1.0f + expf((-4.0f/3.0f)*A*sq))*expf(-sq) - ro; } @@ -212,8 +212,8 @@ static float Rd_rsquare(ScatterSettings *ss, float rr) { float sr, sv, Rdr, Rdv; - sr= sqrt(rr + ss->zr*ss->zr); - sv= sqrt(rr + ss->zv*ss->zv); + sr = sqrtf(rr + ss->zr * ss->zr); + sv = sqrtf(rr + ss->zv * ss->zv); Rdr= ss->zr*(1.0f + ss->sigma*sr)*expf(-ss->sigma*sr)/(sr*sr*sr); Rdv= ss->zv*(1.0f + ss->sigma*sv)*expf(-ss->sigma*sv)/(sv*sv*sv); @@ -241,7 +241,7 @@ static void approximate_Rd_rgb(ScatterSettings **ss, float rr, float *rd) /* pass */ } else if (rr > RD_TABLE_RANGE) { - rr= sqrt(rr); + rr = sqrtf(rr); indexf= rr*(RD_TABLE_SIZE/RD_TABLE_RANGE_2); index= (int)indexf; idxf= (float)index; @@ -286,7 +286,7 @@ static void build_Rd_table(ScatterSettings *ss) r= i*(RD_TABLE_RANGE/RD_TABLE_SIZE); /*if (r < ss->invsigma_t_*ss->invsigma_t_) r= ss->invsigma_t_*ss->invsigma_t_;*/ - ss->tableRd[i]= Rd(ss, sqrt(r)); + ss->tableRd[i]= Rd(ss, sqrtf(r)); r= i*(RD_TABLE_RANGE_2/RD_TABLE_SIZE); /*if (r < ss->invsigma_t_) |