Definitions.h

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#ifndef PCG_DEFINITIONS
#define PCG_DEFINITIONS
 
#include <array>
#include <vector>
namespace skr
{
    namespace pcg
    {
 
#pragma region Typdefs
 
        typedef std::array<float, 2> Point2d; 
        typedef Point2d Vec2; 
 
        typedef std::array<float, 3> Point3d; 
        typedef Point3d Vec3; 
 
#pragma endregion
 
#pragma region data structures
 
        enum struct OpenGLTextureWrapParameter
        {
            OGL_REPEAT = 0x2901,
            OGL_MIRRORED_REPEAT = 0x8370,
            OGL_CLAMP_TO_EDGE = 0x812F,
            OGL_CLAMP_TO_BORDER = 0x812D
        };
 
        struct Vertex
        {
            Vec3 Position; 
            Vec3 Normal; 
            Vec2 TexCoords; 
        };
 
        struct Face
        {
            std::vector<Vertex> vertices; 
            std::vector<uint32_t> indices; 
            Vec3 color; 
            std::string diffuseTexturePath; 
            std::string normalTexturePath; 
            OpenGLTextureWrapParameter textureWrapParameter; 
        };
 
#pragma endregion
 
#pragma region Constant Values
 
#define MIN_TARGETS 2
#define TARGETS_PER_SQUARE_SIZE 200
 
        constexpr float PCG_DEFAULT_ROOM_HEIGHT = 5.0f; 
        constexpr float PCG_DEFAULT_ROOM_BASE_HEIGHT = 0.0f; 
        constexpr float PCG_DEFAULT_ROOM_STACKING_OFFSET = 3.0f; 
 
        constexpr float PCG_DEFAULT_TARGET_SIZE = 2.0f; 
        constexpr float PCG_DEFAULT_TARGET_MOVEMENT_MAX_EXTEND = PCG_DEFAULT_TARGET_SIZE * 1.5f; 
        constexpr float PCG_DEFAULT_TARGET_MOVEMENT_MAX_EXTEND_VERTICAL = (PCG_DEFAULT_ROOM_HEIGHT - PCG_DEFAULT_TARGET_SIZE) * 0.5f; 
        constexpr float PCG_DEFAULT_TARGET_MAX_MOVEMENT_SPEED = 2.0f; // default maximum movement speed of a target
 
 
        // Default Values for normals of faces of a room
        constexpr Vec3 DefaultNormal_Bottom { 0.0f, 1.0f, 0.0f };   
        constexpr Vec3 DefaultNormal_Top { 0.0f, -1.0f, 0.0f };     
 
        constexpr Vec3 DefaultNormal_Back{ 0.0f, 0.0f, -1.0f };     
        constexpr Vec3 DefaultNormal_Front { 0.0f, 0.0f, 1.0f };    
 
        constexpr Vec3 DefaultNormal_Right { -1.0f, 0.0f, 0.0f };   
        constexpr Vec3 DefaultNormal_Left { 1.0f, 0.0f, 0.0f };     
#pragma endregion
 
    }
}
 
#endif