combine_node.hpp

Go to the documentation of this file.

#ifndef OGLPLUS_TEXGEN_COMBINE_NODE_HPP
#define OGLPLUS_TEXGEN_COMBINE_NODE_HPP
 
#include "base_node.hpp"
#include "fallback_input.hpp"
 
namespace eagine::oglp::texgen {
 
class combine_output : public base_output {
private:
    using _input_t = input_with_const_default<float[1]>;
    std::string _input_expr(_input_t&, slot_data_type, compile_context&);
 
public:
    _input_t input_r;
    _input_t input_g;
    _input_t input_b;
    _input_t input_a;
 
    combine_output(node_intf& parent);
 
    string_view type_name() override;
 
    scalar_data_type component_type();
 
    slot_data_type value_type() override;
 
    std::ostream& definitions(std::ostream& out, compile_context& ctxt) override;
};
 
class combine_node : public single_output_node<combine_output> {
public:
    span_size_t input_count() override;
 
    input_intf& input(span_size_t index) override;
};
 
} // namespace eagine::oglp::texgen
 
#if !OGLPLUS_LINK_LIBRARY || defined(OGLPLUS_IMPLEMENTING_LIBRARY)
#include <oglplus/texgen/combine_node.inl>
#endif
 
#endif // OGLPLUS_TEXGEN_COMBINE_NODE_HPP