vcl::comp::HasTexturePaths Concept Reference

HasTexturePaths concept is satisfied only if a Mesh class provides the member functions specified in this concept. These member functions allows to access to a vcl::comp::TexturePaths component of a given mesh. More...

#include <vclib/concepts/mesh/components/texture_paths.h>

Concept definition

template<typename T>
concept vcl::comp::HasTexturePaths =  requires (T&& obj) {
    typename RemoveRef<T>::TexFileNamesIterator;
    typename RemoveRef<T>::ConstTexFileNamesIterator;
 
    { obj.textureNumber() } -> std::same_as<uint>;
    { obj.texturePath(uint()) } -> std::convertible_to<std::string>;
 
    { obj.meshBasePath() } -> std::convertible_to<std::string>;
 
    { obj.texturePathBegin() } -> InputIterator<std::string>;
    { obj.texturePathEnd() } -> InputIterator<std::string>;
    { obj.texturePaths() } -> InputRange<std::string>;
 
    
    requires IsConst<T> || requires {
        { obj.texturePath(uint()) } -> std::same_as<std::string&>;
        { obj.meshBasePath() } -> std::same_as<std::string&>;
 
        { obj.clearTexturePaths() } -> std::same_as<void>;
        { obj.pushTexturePath(std::string()) } -> std::same_as<void>;
 
        { obj.texturePathBegin() } -> OutputIterator<std::string>;
        { obj.texturePathEnd() } -> OutputIterator<std::string>;
        { obj.texturePaths() } -> OutputRange<std::string>;
    };
}

Detailed Description

HasTexturePaths concept is satisfied only if a Mesh class provides the member functions specified in this concept. These member functions allows to access to a vcl::comp::TexturePaths component of a given mesh.

Note

This concept is satisfied also if a Mesh provides the vcl::comp::TextureImages component, since the texture paths are stored along with the textures.