| 171 |
|
|
| 172 |
|
if (v == NULL) |
| 173 |
|
return -1; |
| 174 |
< |
if ((v[2] < 0) | (v[2] > 1.)) |
| 174 |
> |
if ((v[2] < 0) | (v[2] > 1.00001)) |
| 175 |
|
return -1; |
| 176 |
|
pol = 180.0/M_PI*Acos(v[2]); |
| 177 |
|
azi = 180.0/M_PI*atan2(v[1], v[0]); |
| 709 |
|
/* separate diffuse components */ |
| 710 |
|
sd->rf = extract_diffuse(&sd->rLambFront, sd->rf); |
| 711 |
|
sd->rb = extract_diffuse(&sd->rLambBack, sd->rb); |
| 712 |
< |
if (sd->tf != NULL) |
| 713 |
< |
sd->tf = extract_diffuse(&sd->tLamb, sd->tf); |
| 714 |
< |
if (sd->tb != NULL) |
| 715 |
< |
sd->tb = extract_diffuse(&sd->tLamb, sd->tb); |
| 712 |
> |
sd->tf = extract_diffuse(&sd->tLambFront, sd->tf); |
| 713 |
> |
if (sd->tb != NULL) { |
| 714 |
> |
sd->tb = extract_diffuse(&sd->tLambBack, sd->tb); |
| 715 |
> |
if (sd->tf == NULL) |
| 716 |
> |
sd->tLambFront = sd->tLambBack; |
| 717 |
> |
} else if (sd->tf != NULL) |
| 718 |
> |
sd->tLambBack = sd->tLambFront; |
| 719 |
|
/* return success */ |
| 720 |
|
return SDEnone; |
| 721 |
|
} |
| 722 |
|
|
| 723 |
|
/* Get Matrix BSDF value */ |
| 724 |
|
static int |
| 725 |
< |
SDgetMtxBSDF(float coef[SDmaxCh], const FVECT outVec, |
| 726 |
< |
const FVECT inVec, SDComponent *sdc) |
| 725 |
> |
SDgetMtxBSDF(float coef[SDmaxCh], const FVECT inVec, |
| 726 |
> |
const FVECT outVec, SDComponent *sdc) |
| 727 |
|
{ |
| 728 |
|
const SDMat *dp; |
| 729 |
|
int i_ndx, o_ndx; |
