175 lines
5.0 KiB
C++
175 lines
5.0 KiB
C++
#ifndef RENDER_MISC_H_INCLUDED
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#define RENDER_MISC_H_INCLUDED
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#include "include/Utils/DataTypes/DataTypes.h"
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//#include "include/Utils/SerializeInterface/SerializeInterface.h"
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#include "boost/shared_ptr.hpp"
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#include <vector>
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#include <list>
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#include <map>
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#ifdef TARGET_WIN32
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#include "include/OpenGLExt/OpenGlExt.h"
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#endif
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namespace SE
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{
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struct T2DQuad
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{
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vec3 VertexCoord[4];
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vec2 TextureCoord[4];
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};
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struct TDataTriangleList
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{
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mutable std::map<std::string, std::vector<vec3>> Vec3CoordArr; //mutable because when you call [] on map, it may create a new vector =)
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mutable std::map<std::string, std::vector<vec2>> Vec2CoordArr; //mutable because when you call [] on map, it may create a new vector =)
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TDataTriangleList& operator+=(const TDataTriangleList& dataTriangleList);
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};
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class TTriangleListAncestor
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{
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public:
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TDataTriangleList Data;
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virtual void RefreshBuffer() { } //Dummy for Android, but you need this for PC
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TTriangleListAncestor();
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TTriangleListAncestor(const TTriangleListAncestor& c);
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TTriangleListAncestor& operator=(const TTriangleListAncestor& c);
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TTriangleListAncestor(const TDataTriangleList& dataTriangleList);
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TTriangleListAncestor& operator=(const TDataTriangleList& dataTriangleList);
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virtual ~TTriangleListAncestor();
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};
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#ifdef TARGET_WIN32
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class VBOObject //Must stay in shared ptr only!
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{
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public:
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cardinal Buffer;
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VBOObject();
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VBOObject(const VBOObject& c);
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VBOObject& operator=(const VBOObject& c);
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~VBOObject();
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};
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class TTriangleList : public TTriangleListAncestor //Implementation differs for Windows and Android
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{
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protected:
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virtual void InnerRefreshBuffer();
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bool NeedPrepareBufferObjects;
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bool NeedRefreshBuffer; //Dummy for Android, but you need this for PC
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public:
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mutable std::map<std::string, std::shared_ptr<VBOObject>> VertBufferArr;
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TTriangleList();
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~TTriangleList();
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virtual void RefreshBuffer();
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};
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#endif
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#ifdef TARGET_ANDROID
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class TTriangleList : public TTriangleListAncestor
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{
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//No difference
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};
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#endif
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#ifdef TARGET_IOS
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class TTriangleList : public TTriangleListAncestor
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{
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//No difference
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};
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#endif
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void FillVertexCoordVec(std::vector<vec3>& coordVec, int pos, vec2 posFrom, vec2 posTo);
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//Adds rect points (6 vertices) into coordVec
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void FillTexCoordVec(std::vector<vec2>& coordVec, int pos, vec2 texCoordFrom = vec2(0,0), vec2 texCoordTo = vec2(1,1));
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//Adds rect points (6 tex coords) into coordVec
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void FillVertexCoordVec_4Points(std::vector<vec3>& coordVec, int pos, vec2 pos1, vec2 pos2, vec2 pos3, vec2 pos4);
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//Adds rect points (6 vertices) into coordVec
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void FillTexCoordVec_4Points(std::vector<vec2>& coordVec, int pos, vec2 texCoord1 = vec2(0,0), vec2 texCoord2 = vec2(1,0), vec2 texCoord3 = vec2(1,1), vec2 texCoord4 = vec2(0,1));
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//Adds rect points (6 tex coords) into coordVec
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std::vector<vec3> MakeVertexCoordVec(vec2 posFrom, vec2 posTo);
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//Creates array of rect (6 vertices)
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std::vector<vec2> MakeTexCoordVec(vec2 texCoordFrom = vec2(0,0), vec2 texCoordTo = vec2(1,1));
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//Creates array of rect (6 tex coords)
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TDataTriangleList MakeDataTriangleList(vec2 posFrom, vec2 posTo, vec2 texCoordFrom = vec2(0,0), vec2 texCoordTo = vec2(1,1));
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//Creates a DataTriangleList just containing rect
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void MoveDataTriangleList(TDataTriangleList& triangleList, vec3 shift);
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//Translates all points in DataTriangleList with shift vector
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void RotateDataTriangleList(TDataTriangleList& triangleList, const mat3& m);
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//Rotates all points in triangleList with rotation matrix
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void ScaleDataTriangleList(TDataTriangleList& triangleList, float scale);
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//Scales all points in triangleList by scale value
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void ScaleDataTriangleList(TDataTriangleList& triangleList, vec3 scaleVec);
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//Scales all points in triangleList by scaleVec vector
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TDataTriangleList& ClearDataTriangleList(TDataTriangleList& triangleList);
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//Clears triangle list, returning itself
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TDataTriangleList& InsertIntoDataTriangleList(TDataTriangleList& triangleList, const std::vector<vec3>& vertexArr, const std::vector<vec2>& texCoordArr);
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//Inserts additional points and their tex coords into triangle list
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void Replace6PointsInTriangleList(TDataTriangleList& triangleList, int pos, vec2 posFrom, vec2 posTo, vec2 texCoordFrom = vec2(0,0), vec2 texCoordTo = vec2(1,1));
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//Replaces one rect in triangleList at position pos by new rect. pos is position in array for first vertex of a rectangle
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void Replace6PointsInTriangleList_4Points(TDataTriangleList& triangleList, int pos, vec2 pos1, vec2 pos2, vec2 pos3, vec2 pos4, vec2 texCoord1 = vec2(0,0), vec2 texCoord2 = vec2(1,0), vec2 texCoord3 = vec2(1,1), vec2 texCoord4 = vec2(0,1));
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//Replaces one rect in triangleList at position pos by new rect. pos is position in array for first vertex of a rectangle
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TTriangleList MakeTriangleList(vec2 posFrom, vec2 posTo, vec2 texCoordFrom = vec2(0,0), vec2 texCoordTo = vec2(1,1));
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//Creates triangle list containing rect
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void CheckGlError(const std::string& msg = "");
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} //namespace SE
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#endif |