eeea920e45
Added UVCheck texture file Added UV perspective Variables to the Vertex Class Added Texture Draw method to the Rasteriser
97 lines
2.1 KiB
C++
97 lines
2.1 KiB
C++
#pragma once
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#include "Vector3D.h"
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#include "UVCoord.h"
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#include "windows.h"
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class Vertex
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{
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public:
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Vertex();
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Vertex(float x, float y, float z);
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Vertex(float x, float y, float z, float w);
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Vertex(const Vertex& other);
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// Accessors
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float GetX() const;
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void SetX(const float x);
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float GetY() const;
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void SetY(const float y);
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float GetZ() const;
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void SetZ(const float z);
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float GetW() const;
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void SetW(const float w);
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const int GetContributeCount() const;
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void IncrementContributeCount();
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void ResetContributeCount();
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const Vector3D& GetNormal() const;
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void SetNormal(float x, float y, float z);
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void SetNormal(const Vector3D& normal);
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void NormalizeNormal();
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void ResetNormal(bool resetCount = false);
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const COLORREF GetColor() const;
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int GetR() const;
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void SetR(const int r);
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int GetG() const;
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void SetG(const int g);
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int GetB() const;
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void SetB(const int b);
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void SetColor(const int r, const int g, const int b);
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void SetColor(const COLORREF colorIn);
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int GetUVIndex() const;
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void SetUVIndex(const int index);
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float GetZOriginal() const;
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float GetUOverZ() const;
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void SetUOverZ(const float value);
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float GetVOverZ() const;
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void SetVOverZ(const float value);
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float GetZRecip() const;
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void UVCorrect(float u, float v);
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// Accessors for returning the private x, y, z and w values as integeres instead of floats
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// the ceil function to round the number up by defaults but using providing a false param will
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// use the floor function instead to round the number down
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int GetXInt(bool forceRoundUp = false) const;
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int GetYInt(bool forceRoundUp = false) const;
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int GetZInt(bool forceRoundUp = false) const;
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int GetWInt(bool forceRoundUp = false) const;
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void Dehomogenize();
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// Assignment operator
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Vertex& operator= (const Vertex& rhs);
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bool operator== (const Vertex& rhs) const;
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const Vertex operator+ (const Vertex& rhs) const;
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const Vector3D operator- (const Vertex& rhs) const;
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private:
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float _x;
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float _y;
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float _z;
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float _w;
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float _zOriginal;
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int _contributeCount;
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Vector3D _normal;
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int _r;
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int _g;
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int _b;
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int _uvIndex;
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float _uOverZ;
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float _vOverZ;
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float _zRecip;
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void Copy(const Vertex& other);
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};
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