Use specialization constants in the builtin material shaders

[libs/gl.git] / source / materials / material.h

diff --git a/source/materials/material.h b/source/materials/material.h
index 571f4cb027c4da3a41e8d317e1e4c042603a2706..727c61b7303c7faa230241d875c21605b6de598c 100644 (file)
--- a/source/materials/material.h
+++ b/source/materials/material.h
@@ -96,10 +96,9 @@ protected:
 public:
        virtual ~Material() { }
 
-       virtual Program *create_compatible_shader() const;
        virtual const Program *create_compatible_shader(DataFile::Collection &) const;
 protected:
-       virtual std::string create_program_source() const = 0;
+       virtual void fill_program_info(std::string &, std::map<std::string, int> &) const = 0;
 
 public:
        /** Returns the uniforms for the material. */
@@ -127,7 +126,8 @@ template<typename C>
 void Material::PropertyLoader<C>::add_property(const std::string &kw, void (C::*set_value)(float), void (C::*set_texture)(const Texture *))
 {
        add(kw, &PropertyLoader<C>::property_value_scalar, set_value);
-       add(kw+"_map", &PropertyLoader<C>::property_texture, set_texture);
+       if(set_texture)
+               add(kw+"_map", &PropertyLoader<C>::property_texture, set_texture);
 }
 
 template<typename C>
@@ -140,7 +140,8 @@ void Material::PropertyLoader<C>::add_property(const std::string &kw, void (C::*
                add(kw, &PropertyLoader<C>::property_value_rgba, set_value);
                add(kw+"_srgb", &PropertyLoader<C>::property_value_srgb_alpha, set_value);
        }
-       add(kw+"_map", &PropertyLoader<C>::property_texture, set_texture);
+       if(set_texture)
+               add(kw+"_map", &PropertyLoader<C>::property_texture, set_texture);
 }
 
 template<typename C>