X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=shaderlib%2Fcooktorrance.glsl;fp=shaderlib%2Fcooktorrance.glsl;h=79b059c0f5a1bcadbe63dd2fa9a889e256315d7b;hp=5e933d5a55239d7db0fb18a35b068c2b768975f2;hb=e196a09d1df1e8504ff037d1701b7159c4f04e84;hpb=7c797f8445ab02381e358472755e94e5c5125252

diff --git a/shaderlib/cooktorrance.glsl b/shaderlib/cooktorrance.glsl
index 5e933d5a..79b059c0 100644
--- a/shaderlib/cooktorrance.glsl
+++ b/shaderlib/cooktorrance.glsl
@@ -1,79 +1,12 @@
-import msp_interface;
-import common;
 import environment;
+import lighting;
 import shadow;
 
-struct PbrMaterialParameters
-{
-	vec4 base_color;
-	vec4 tint;
-	vec4 emission;
-	float metalness;
-	float roughness;
-};
-
-layout(set=1) uniform PbrMaterial
-{
-	PbrMaterialParameters pbr_material;
-	AlphaCutoffParams alpha_cutoff;
-};
-
-layout(set=1) uniform sampler2D base_color_map;
-layout(set=1) uniform sampler2D metalness_map;
-layout(set=1) uniform sampler2D roughness_map;
-layout(set=1) uniform sampler2D occlusion_map;
-layout(set=1) uniform sampler2D emission_map;
 layout(set=1) uniform sampler2D fresnel_lookup;
 
-layout(constant_id=auto) const bool use_base_color_map = false;
-layout(constant_id=auto) const bool use_metalness_map = false;
-layout(constant_id=auto) const bool use_roughness_map = false;
-layout(constant_id=auto) const bool use_occlusion_map = false;
-layout(constant_id=auto) const bool use_emission = false;
-layout(constant_id=auto) const bool use_emission_map = false;
 layout(constant_id=auto) const bool use_image_based_lighting = false;
 
 #pragma MSP stage(fragment)
-virtual vec4 get_base_color()
-{
-	if(use_base_color_map)
-		return texture(base_color_map, texcoord.xy)*pbr_material.tint;
-	else
-		return pbr_material.base_color*pbr_material.tint;
-}
-
-virtual float get_metalness_value()
-{
-	if(use_metalness_map)
-		return texture(metalness_map, texcoord.xy).r;
-	else
-		return pbr_material.metalness;
-}
-
-virtual float get_roughness_value()
-{
-	if(use_roughness_map)
-		return texture(roughness_map, texcoord.xy).r;
-	else
-		return pbr_material.roughness;
-}
-
-virtual float get_occlusion_value()
-{
-	if(use_occlusion_map)
-		return texture(occlusion_map, texcoord.xy).r;
-	else
-		return 1.0;
-}
-
-virtual vec3 get_emission_color()
-{
-	if(use_emission_map)
-		return texture(emission_map, texcoord.xy).rgb;
-	else
-		return pbr_material.emission.rgb;
-}
-
 /* Computes the diffuse reflection of the macrosurface */
 vec3 lambert_diffuse(vec3 base_color)
 {
@@ -168,22 +101,3 @@ vec3 cooktorrance_lighting(vec3 normal, vec3 look, vec3 base_color, float metaln
 
 	return color;
 }
-
-void main()
-{
-	vec4 base_color = get_base_color();
-	float alpha = apply_alpha_cutoff(base_color.a, alpha_cutoff);
-
-	vec3 normal = get_fragment_normal();
-	vec3 look = normalize(world_look_dir);
-
-	float metalness = get_metalness_value();
-	float roughness = get_roughness_value();
-	float occlusion = get_occlusion_value();
-
-	vec3 lit_color = cooktorrance_lighting(normal, look, base_color.rgb, metalness, roughness, occlusion);
-	if(use_emission)
-		lit_color += get_emission_color();
-
-	frag_color = vec4(lit_color, alpha);
-}