iDunnoDev/Graphics-Rasterizer
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Week7 [09/11] - [11/11]

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Added Backface Culling Methods to the Model Class
Added Depth, Normal and Culled Flag Variables to the Polygon3D Class
Added Vector3D Class
Added - operator to the Vertex Class
Cleaned up Code, Adding Void to Params etc
This commit is contained in:
IDunnoDev
2021-12-11 14:48:46 +00:00
committed by iDunnoDev
parent 19639d70d1
commit 773507b4ab
12 changed files with 257 additions and 32 deletions
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29
Model.h
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@ -1,8 +1,11 @@
#pragma once
#include "Polygon3D.h"
#include "Vector3D.h"
#include "Vertex.h"
#include "Polygon3D.h"
#include "Matrix.h"
#include "Camera.h"
#include <vector>
#include <algorithm>
using namespace std;
@ -10,29 +13,31 @@ class Model
{
public:
Model();
~Model();
const vector<Polygon3D>& GetPolygons();
const vector<Vertex>& GetVertices();
const vector<Matrix>& GetPendingTransforms();
const vector<Polygon3D>& GetPolygons(void);
const vector<Vertex>& GetVertices(void);
const vector<Matrix>& GetPendingTransforms(void);
size_t GetPolygonCount();
size_t GetVerticesCount();
size_t GetPendingTransformCount();
size_t GetPolygonCount(void);
size_t GetVerticesCount(void);
size_t GetPendingTransformCount(void);
void AddVertex(float x, float y, float z);
void AddPolygon(int index0, int index1, int index2);
void EnqueueTransform(Matrix transform);
void ClearPendingTransforms();
Polygon3D GetPolygon(int index);
Vertex GetVertex(int polygonIndex, int vertexPolygonIndex);
Vertex GetVertex(int index);
const Polygon3D& GetPolygon(int index);
const Vertex& GetVertex(int polygonIndex, int vertexPolygonIndex);
const Vertex& GetVertex(int index);
void ApplyTransformToLocalVertices(const Matrix& transform);
void ApplyTransformToTransformedVertices(const Matrix& transform);
void DehomogenizeAllVertices();
void DehomogenizeAllVertices(void);
void CalculateBackfaces(Camera& currentCamera);
void Sort(void);
private:
vector<Polygon3D> _polygons;