37 lines
750 B
C
37 lines
750 B
C
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#pragma once
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#ifndef _SHAPE_H_
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#define _SHAPE_H_
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#include <string>
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#include <vector>
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#include <memory>
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class Program;
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/**
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* A shape defined by a list of triangles
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* - posBuf should be of length 3*ntris
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* - norBuf should be of length 3*ntris (if normals are available)
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* - texBuf should be of length 2*ntris (if texture coords are available)
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* posBufID, norBufID, and texBufID are OpenGL buffer identifiers.
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*/
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class Shape
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{
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public:
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Shape();
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virtual ~Shape();
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void loadMesh(const std::string &meshName);
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void init();
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void draw(const std::shared_ptr<Program> prog) const;
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private:
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std::vector<float> posBuf;
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std::vector<float> norBuf;
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std::vector<float> texBuf;
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unsigned posBufID;
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unsigned norBufID;
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unsigned texBufID;
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};
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#endif
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