diff options
Diffstat (limited to 'source/blender/render/intern/source/shadeoutput.c')
-rw-r--r-- | source/blender/render/intern/source/shadeoutput.c | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/source/blender/render/intern/source/shadeoutput.c b/source/blender/render/intern/source/shadeoutput.c index c808d930e7c..66ae219a80a 100644 --- a/source/blender/render/intern/source/shadeoutput.c +++ b/source/blender/render/intern/source/shadeoutput.c @@ -119,7 +119,7 @@ static void fogcolor(float *colf, float *rco, float *view) #endif /* zcor is distance, co the 3d coordinate in eye space, return alpha */ -float mistfactor(float zcor, float *co) +float mistfactor(float zcor, float const co[3]) { float fac, hi; @@ -162,8 +162,7 @@ static void spothalo(struct LampRen *lar, ShadeInput *shi, float *intens) double t0, t1 = 0.0f, t2= 0.0f, t3; float p1[3], p2[3], ladist, maxz = 0.0f, maxy = 0.0f, haint; int snijp, doclip=1, use_yco=0; - int ok1=0, ok2=0; - + *intens= 0.0f; haint= lar->haint; @@ -243,6 +242,8 @@ static void spothalo(struct LampRen *lar, ShadeInput *shi, float *intens) } } if(snijp==2) { + int ok1=0, ok2=0; + /* sort */ if(t1>t2) { a= t1; t1= t2; t2= a; @@ -345,7 +346,7 @@ static void spothalo(struct LampRen *lar, ShadeInput *shi, float *intens) } } -void renderspothalo(ShadeInput *shi, float *col, float alpha) +void renderspothalo(ShadeInput *shi, float col[4], float alpha) { ListBase *lights; GroupObject *go; @@ -891,12 +892,11 @@ void shade_color(ShadeInput *shi, ShadeResult *shr) static void ramp_diffuse_result(float *diff, ShadeInput *shi) { Material *ma= shi->mat; - float col[4], fac=0; + float col[4]; if(ma->ramp_col) { if(ma->rampin_col==MA_RAMP_IN_RESULT) { - - fac= 0.3f*diff[0] + 0.58f*diff[1] + 0.12f*diff[2]; + float fac= 0.3f*diff[0] + 0.58f*diff[1] + 0.12f*diff[2]; do_colorband(ma->ramp_col, fac, col); /* blending method */ @@ -911,8 +911,7 @@ static void ramp_diffuse_result(float *diff, ShadeInput *shi) static void add_to_diffuse(float *diff, ShadeInput *shi, float is, float r, float g, float b) { Material *ma= shi->mat; - float col[4], colt[3], fac=0; - + if(ma->ramp_col && (ma->mode & MA_RAMP_COL)) { /* MA_RAMP_IN_RESULT is exceptional */ @@ -923,6 +922,9 @@ static void add_to_diffuse(float *diff, ShadeInput *shi, float is, float r, floa diff[2] += b * shi->b; } else { + float colt[3], col[4]; + float fac; + /* input */ switch(ma->rampin_col) { case MA_RAMP_IN_ENERGY: @@ -934,6 +936,9 @@ static void add_to_diffuse(float *diff, ShadeInput *shi, float is, float r, floa case MA_RAMP_IN_NOR: fac= shi->view[0]*shi->vn[0] + shi->view[1]*shi->vn[1] + shi->view[2]*shi->vn[2]; break; + default: + fac= 0.0f; + break; } do_colorband(ma->ramp_col, fac, col); @@ -962,11 +967,11 @@ static void add_to_diffuse(float *diff, ShadeInput *shi, float is, float r, floa static void ramp_spec_result(float *specr, float *specg, float *specb, ShadeInput *shi) { Material *ma= shi->mat; - float col[4]; - float fac; - + if(ma->ramp_spec && (ma->rampin_spec==MA_RAMP_IN_RESULT)) { - fac= 0.3f*(*specr) + 0.58f*(*specg) + 0.12f*(*specb); + float col[4]; + float fac= 0.3f*(*specr) + 0.58f*(*specg) + 0.12f*(*specb); + do_colorband(ma->ramp_spec, fac, col); /* blending method */ @@ -978,19 +983,19 @@ static void ramp_spec_result(float *specr, float *specg, float *specb, ShadeInpu } /* is = dot product shade, t = spec energy */ -static void do_specular_ramp(ShadeInput *shi, float is, float t, float *spec) +static void do_specular_ramp(ShadeInput *shi, float is, float t, float spec[3]) { Material *ma= shi->mat; - float col[4]; - float fac=0.0f; - + spec[0]= shi->specr; spec[1]= shi->specg; spec[2]= shi->specb; /* MA_RAMP_IN_RESULT is exception */ if(ma->ramp_spec && (ma->rampin_spec!=MA_RAMP_IN_RESULT)) { - + float fac; + float col[4]; + /* input */ switch(ma->rampin_spec) { case MA_RAMP_IN_ENERGY: @@ -1002,6 +1007,9 @@ static void do_specular_ramp(ShadeInput *shi, float is, float t, float *spec) case MA_RAMP_IN_NOR: fac= shi->view[0]*shi->vn[0] + shi->view[1]*shi->vn[1] + shi->view[2]*shi->vn[2]; break; + default: + fac= 0.0f; + break; } do_colorband(ma->ramp_spec, fac, col); @@ -1086,7 +1094,7 @@ static void indirect_lighting_apply(ShadeInput *shi, ShadeResult *shr) } /* result written in shadfac */ -void lamp_get_shadow(LampRen *lar, ShadeInput *shi, float inp, float *shadfac, int do_real) +void lamp_get_shadow(LampRen *lar, ShadeInput *shi, float inp, float shadfac[4], int do_real) { LampShadowSubSample *lss= &(lar->shadsamp[shi->thread].s[shi->sample]); @@ -1115,7 +1123,7 @@ void lamp_get_shadow(LampRen *lar, ShadeInput *shi, float inp, float *shadfac, i } /* lampdistance and spot angle, writes in lv and dist */ -float lamp_get_visibility(LampRen *lar, float *co, float *lv, float *dist) +float lamp_get_visibility(LampRen *lar, const float co[3], float lv[3], float *dist) { if(lar->type==LA_SUN || lar->type==LA_HEMI) { *dist= 1.0f; @@ -1621,7 +1629,7 @@ static void shade_lamp_loop_only_shadow(ShadeInput *shi, ShadeResult *shr) } /* let's map negative light as if it mirrors positive light, otherwise negative values disappear */ -static void wrld_exposure_correct(float *diff) +static void wrld_exposure_correct(float diff[3]) { diff[0]= R.wrld.linfac*(1.0f-exp( diff[0]*R.wrld.logfac) ); |