interlace_node.hpp

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#ifndef OGLPLUS_TEXGEN_INTERLACE_NODE_HPP
#define OGLPLUS_TEXGEN_INTERLACE_NODE_HPP
 
#include "base_node.hpp"
#include "fallback_input.hpp"
 
namespace eagine::oglp::texgen {
 
enum class interlace_mode { columns, rows, layers };
 
class interlace_output : public base_output {
private:
    interlace_mode _mode;
 
    friend class interlace_node;
 
public:
    interlace_output(node_intf& parent, interlace_mode);
 
    interlace_output(node_intf& parent)
      : interlace_output(parent, interlace_mode::rows) {}
 
    string_view type_name() override;
 
    slot_data_type value_type() override;
 
    std::ostream& definitions(std::ostream& out, compile_context& ctxt) override;
};
 
class interlace_node : public single_output_node<interlace_output> {
public:
    interlace_node& set_mode(interlace_mode mode) {
        _output._mode = mode;
        return *this;
    }
};
 
} // namespace eagine::oglp::texgen
 
#if !OGLPLUS_LINK_LIBRARY || defined(OGLPLUS_IMPLEMENTING_LIBRARY)
#include <oglplus/texgen/interlace_node.inl>
#endif
 
#endif // OGLPLUS_TEXGEN_INTERLACE_NODE_HPP