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-rw-r--r--med.c5
-rw-r--r--vis.c5
2 files changed, 6 insertions, 4 deletions
diff --git a/med.c b/med.c
index 9ab0ff5..3bdeff7 100644
--- a/med.c
+++ b/med.c
@@ -283,9 +283,9 @@ gouraudshader(FSparams *sp)
{
Color tc, c;
- if(sp->v.mtl != nil && sp->v.mtl->diffusemap != nil && sp->v.uv.w != 0){
+ if(sp->v.mtl != nil && sp->v.mtl->diffusemap != nil && sp->v.uv.w != 0)
tc = texture(sp->v.mtl->diffusemap, sp->v.uv, tsampler);
- }else if(sp->su->entity->mdl->tex != nil && sp->v.uv.w != 0)
+ else if(sp->su->entity->mdl->tex != nil && sp->v.uv.w != 0)
tc = texture(sp->su->entity->mdl->tex, sp->v.uv, tsampler);
else
tc = Pt3(1,1,1,1);
@@ -358,6 +358,7 @@ phongshader(FSparams *sp)
else{
/* TODO implement this on the VS instead and apply Gram-Schmidt here */
n = texture(sp->v.mtl->normalmap, sp->v.uv, neartexsampler);
+ n = linear2srgb(n); /* TODO not all textures require color space conversion */
n = normvec3(subpt3(mulpt3(n, 2), Vec3(1,1,1)));
TBN.p = Pt3(0,0,0,1);
diff --git a/vis.c b/vis.c
index ce45b0c..1cf67a2 100644
--- a/vis.c
+++ b/vis.c
@@ -161,9 +161,9 @@ gouraudshader(FSparams *sp)
{
Color tc, c;
- if(sp->v.mtl != nil && sp->v.mtl->diffusemap != nil && sp->v.uv.w != 0){
+ if(sp->v.mtl != nil && sp->v.mtl->diffusemap != nil && sp->v.uv.w != 0)
tc = texture(sp->v.mtl->diffusemap, sp->v.uv, tsampler);
- }else if(sp->su->entity->mdl->tex != nil && sp->v.uv.w != 0)
+ else if(sp->su->entity->mdl->tex != nil && sp->v.uv.w != 0)
tc = texture(sp->su->entity->mdl->tex, sp->v.uv, tsampler);
else
tc = Pt3(1,1,1,1);
@@ -240,6 +240,7 @@ phongshader(FSparams *sp)
else{
/* TODO implement this on the VS instead and apply Gram-Schmidt here */
n = texture(sp->v.mtl->normalmap, sp->v.uv, neartexsampler);
+ n = linear2srgb(n); /* TODO not all textures require color space conversion */
n = normvec3(subpt3(mulpt3(n, 2), Vec3(1,1,1)));
TBN.p = Pt3(0,0,0,1);