X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmaterials%2Fpbrmaterial.cpp;h=5dc1b55c67f83b80779ae3e19f61dfe6523f845c;hb=ce3658993ce2f6b7527a04a36a5e1af349c6f2e9;hp=082218161dd3067846bf42463729323b2fa27f4d;hpb=5b652353d545a3190ea2d86ba82a87b2e3382a0d;p=libs%2Fgl.git

diff --git a/source/materials/pbrmaterial.cpp b/source/materials/pbrmaterial.cpp
index 08221816..5dc1b55c 100644
--- a/source/materials/pbrmaterial.cpp
+++ b/source/materials/pbrmaterial.cpp
@@ -23,7 +23,8 @@ const Tag PbrMaterial::texture_tags[] =
 };
 
 PbrMaterial::PbrMaterial():
-	fresnel_lookup(get_or_create_fresnel_lookup())
+	fresnel_lookup(get_or_create_fresnel_lookup()),
+	fresnel_sampler(Resources::get_global().get<Sampler>("_linear_clamp.samp"))
 {
 	set_base_color(0.8f);
 	set_metalness(0.0f);
@@ -53,8 +54,8 @@ const Texture2D &PbrMaterial::get_or_create_fresnel_lookup()
 	const Mesh &mesh = resources.get<Mesh>("_fullscreen_quad.mesh");
 	Framebuffer fresnel_lookup_fbo;
 	fresnel_lookup_fbo.attach(COLOR_ATTACHMENT0, *fresnel_lookup);
-	Bind bind_fbo(fresnel_lookup_fbo);
 	Renderer renderer;
+	renderer.set_framebuffer(&fresnel_lookup_fbo);
 	renderer.set_shader_program(&shprog, &shdata);
 	mesh.draw(renderer);
 
@@ -94,6 +95,14 @@ const Texture *PbrMaterial::get_texture(Tag tag) const
 		return 0;
 }
 
+const Sampler *PbrMaterial::get_sampler(Tag tag) const
+{
+	if(tag==texture_tags[6])
+		return &fresnel_sampler;
+	else
+		return sampler;
+}
+
 void PbrMaterial::set_base_color(const Color &color)
 {
 	base_color.value = color;