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Base for technique loading

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Jan
2022-03-27 16:17:50 +02:00
parent a47370613b
commit d8f490ec94
10 changed files with 432 additions and 0 deletions
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84
src/ObjLoading/Techset/TechniqueDefinitionAcceptor.h Normal file
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#pragma once
#include <string>
#include <vector>
namespace techset
{
enum class ShaderSelector
{
VERTEX_SHADER,
PIXEL_SHADER
};
class ShaderArgument
{
public:
std::string m_argument_name;
size_t m_argument_index;
ShaderArgument();
ShaderArgument(std::string argumentName, size_t argumentIndex);
};
class ShaderArgumentCodeSource
{
public:
std::vector<std::string> m_accessors;
bool m_index_accessor_specified;
size_t m_index_accessor;
ShaderArgumentCodeSource();
explicit ShaderArgumentCodeSource(std::vector<std::string> accessors);
ShaderArgumentCodeSource(std::vector<std::string> accessors, size_t indexAccessor);
};
class ShaderArgumentLiteralSource
{
public:
float m_value[4];
ShaderArgumentLiteralSource();
ShaderArgumentLiteralSource(float v0, float v1, float v2, float v3);
explicit ShaderArgumentLiteralSource(float value[4]);
friend bool operator<(const ShaderArgumentLiteralSource& lhs, const ShaderArgumentLiteralSource& rhs);
friend bool operator<=(const ShaderArgumentLiteralSource& lhs, const ShaderArgumentLiteralSource& rhs);
friend bool operator>(const ShaderArgumentLiteralSource& lhs, const ShaderArgumentLiteralSource& rhs);
friend bool operator>=(const ShaderArgumentLiteralSource& lhs, const ShaderArgumentLiteralSource& rhs);
};
class ShaderArgumentMaterialSource
{
public:
bool m_is_hash;
size_t m_hash;
std::string m_name;
ShaderArgumentMaterialSource();
explicit ShaderArgumentMaterialSource(size_t hash);
explicit ShaderArgumentMaterialSource(std::string name);
};
class ITechniqueDefinitionAcceptor
{
protected:
ITechniqueDefinitionAcceptor() = default;
public:
virtual ~ITechniqueDefinitionAcceptor() = default;
ITechniqueDefinitionAcceptor(const ITechniqueDefinitionAcceptor& other) = default;
ITechniqueDefinitionAcceptor(ITechniqueDefinitionAcceptor&& other) noexcept = default;
ITechniqueDefinitionAcceptor& operator=(const ITechniqueDefinitionAcceptor& other) = default;
ITechniqueDefinitionAcceptor& operator=(ITechniqueDefinitionAcceptor&& other) noexcept = default;
virtual void AcceptStateMap(const std::string& stateMapName) = 0;
virtual bool AcceptVertexShader(size_t shaderVersionMajor, size_t shaderVersionMinor, const std::string& vertexShaderName, std::string& errorMessage) = 0;
virtual bool AcceptPixelShader(size_t shaderVersionMajor, size_t shaderVersionMinor, const std::string& vertexShaderName, std::string& errorMessage) = 0;
virtual bool AcceptShaderCodeArgument(ShaderSelector shader, ShaderArgument shaderArgument, ShaderArgumentCodeSource source, std::string& errorMessage) = 0;
virtual bool AcceptShaderLiteralArgument(ShaderSelector shader, ShaderArgument shaderArgument, ShaderArgumentLiteralSource source, std::string& errorMessage) = 0;
virtual bool AcceptShaderMaterialArgument(ShaderSelector shader, ShaderArgument shaderArgument, ShaderArgumentMaterialSource source, std::string& errorMessage) = 0;
virtual bool AcceptVertexStreamRouting(const std::string& destination, const std::string& source, std::string& errorMessage) = 0;
};
}