X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fmaterials%2Fbasicmaterial.cpp;h=3a4b7487ec2fc528fe2cecc54010800a552e3971;hp=362fc9db14e6a8636960bec3a746cd8e62715ed8;hb=HEAD;hpb=7aaec9a70b8d7733429bec043f8e33e02956f266

diff --git a/source/materials/basicmaterial.cpp b/source/materials/basicmaterial.cpp
index 362fc9db..3a4b7487 100644
--- a/source/materials/basicmaterial.cpp
+++ b/source/materials/basicmaterial.cpp
@@ -5,8 +5,18 @@ using namespace std;
 namespace Msp {
 namespace GL {
 
-BasicMaterial::BasicMaterial():
-	receive_shadows(false)
+const Tag BasicMaterial::texture_tags[] =
+{
+	Tag("diffuse_map"),
+	Tag("specular_map"),
+	Tag("shininess_map"),
+	Tag("normal_map"),
+	Tag("emission_map"),
+	Tag("reflectivity_map"),
+	Tag()
+};
+
+BasicMaterial::BasicMaterial()
 {
 	set_diffuse(Color(1.0f));
 	set_specular(Color(0.0f));
@@ -15,46 +25,38 @@ BasicMaterial::BasicMaterial():
 	set_reflectivity(0.0f);
 }
 
-string BasicMaterial::create_program_source() const
-{
-	string source = "import phong;\n";
-	if(diffuse.texture)
-		source += "const bool use_diffuse_map = true;\n";
-	if(specular.texture || specular.value.r || specular.value.g || specular.value.b)
-	{
-		source += "const bool use_specular = true;\n";
-		if(specular.texture)
-			source += "const bool use_specular_map = true;\n";
-		if(shininess.texture)
-			source += "const bool use_shininess_map = true;\n";
-	}
-	if(normal.texture)
-		source += "const bool use_normal_map = true;\n";
-	if(emission.texture || emission.value.r || emission.value.g || emission.value.b)
-	{
-		source += "const bool use_emission = true;\n";
-		if(emission.texture)
-			source += "const bool use_emission_map = true;\n";
-	}
-	if(reflectivity.value || reflectivity.texture)
-	{
-		source += "const bool use_reflectivity = true;\n";
-		if (reflectivity.texture)
-			source += "const bool use_reflectivity_map = true;\n";
-	}
-	if(receive_shadows)
-		source += "const bool use_shadow_map = true;\n";
-	return source;
-}
-
-void BasicMaterial::attach_textures_to(Texturing &texturing, ProgramData &tex_shdata) const
-{
-	attach_texture_to(diffuse.texture, texturing, tex_shdata, "diffuse_map");
-	attach_texture_to(specular.texture, texturing, tex_shdata, "specular_map");
-	attach_texture_to(normal.texture, texturing, tex_shdata, "normal_map");
-	attach_texture_to(emission.texture, texturing, tex_shdata, "emission_map");
-	attach_texture_to(shininess.texture, texturing, tex_shdata, "shininess_map");
-	attach_texture_to(reflectivity.texture, texturing, tex_shdata, "reflectivity_map");
+void BasicMaterial::fill_program_info(string &module_name, map<string, int> &spec_values) const
+{
+	module_name = "phong.glsl";
+	spec_values["use_diffuse_map"] = (diffuse.texture!=0);
+	bool use_specular = (specular.texture || specular.value.r || specular.value.g || specular.value.b);
+	spec_values["use_specular"] = use_specular;
+	spec_values["use_specular_map"] = (specular.texture!=0);
+	spec_values["use_shininess_map"] = (use_specular && shininess.texture!=0);
+	spec_values["use_normal_map"] = (normal.texture!=0);
+	bool use_emission = (emission.texture || emission.value.r || emission.value.g || emission.value.b);
+	spec_values["use_emission"] = use_emission;
+	spec_values["use_emission_map"] = (emission.texture!=0);
+	spec_values["use_reflectivity"] = (reflectivity.value!=0 || reflectivity.texture!=0);
+	spec_values["use_reflectivity_map"] = (reflectivity.texture!=0);
+}
+
+const Texture *BasicMaterial::get_texture(Tag tag) const
+{
+	if(tag==texture_tags[0])
+		return diffuse.texture;
+	else if(tag==texture_tags[1])
+		return specular.texture;
+	else if(tag==texture_tags[2])
+		return shininess.texture;
+	else if(tag==texture_tags[3])
+		return normal.texture;
+	else if(tag==texture_tags[4])
+		return emission.texture;
+	else if(tag==texture_tags[5])
+		return reflectivity.texture;
+	else
+		return 0;
 }
 
 void BasicMaterial::set_diffuse(const Color &color)
@@ -117,20 +119,9 @@ void BasicMaterial::set_reflectivity_map(const Texture *tex)
 	reflectivity.texture = tex;
 }
 
-void BasicMaterial::set_receive_shadows(bool s)
-{
-	receive_shadows = s;
-}
-
 
 DataFile::Loader::ActionMap BasicMaterial::Loader::shared_actions;
 
-BasicMaterial::Loader::Loader(BasicMaterial &m):
-	DerivedObjectLoader<BasicMaterial, Material::PropertyLoader<BasicMaterial> >(m)
-{
-	set_actions(shared_actions);
-}
-
 BasicMaterial::Loader::Loader(BasicMaterial &m, Collection &c):
 	DerivedObjectLoader<BasicMaterial, Material::PropertyLoader<BasicMaterial> >(m, c)
 {
@@ -146,7 +137,6 @@ void BasicMaterial::Loader::init_actions()
 	add_property("emission", &BasicMaterial::set_emission, &BasicMaterial::set_emission_map, false);
 	add_property("shininess", &BasicMaterial::set_shininess, &BasicMaterial::set_shininess_map);
 	add_property("reflectivity", &BasicMaterial::set_reflectivity, &BasicMaterial::set_reflectivity_map);
-	add("receive_shadows", &BasicMaterial::receive_shadows);
 }
 
 } // namespace GL