diff options
Diffstat (limited to 'mesh.h')
| -rw-r--r-- | mesh.h | 68 |
1 files changed, 68 insertions, 0 deletions
@@ -0,0 +1,68 @@ +#ifndef MESH_INCLUDED_H
+#define MESH_INCLUDED_H
+
+#include "obj_loader.h"
+#include <GL/glew.h>
+#include <glm/glm.hpp>
+#include <string>
+#include <vector>
+
+struct Vertex {
+public:
+ Vertex(const glm::vec3 & pos, const glm::vec2 & texCoord, const glm::vec3 & normal)
+ {
+ this->pos = pos;
+ this->texCoord = texCoord;
+ this->normal = normal;
+ }
+
+ glm::vec3 *
+ GetPos()
+ {
+ return &pos;
+ }
+ glm::vec2 *
+ GetTexCoord()
+ {
+ return &texCoord;
+ }
+ glm::vec3 *
+ GetNormal()
+ {
+ return &normal;
+ }
+
+private:
+ glm::vec3 pos;
+ glm::vec2 texCoord;
+ glm::vec3 normal;
+};
+
+enum MeshBufferPositions { POSITION_VB, TEXCOORD_VB, NORMAL_VB, INDEX_VB };
+
+class Mesh {
+public:
+ Mesh(const std::string & fileName);
+ Mesh(Vertex * vertices, unsigned int numVertices, unsigned int * indices, unsigned int numIndices);
+
+ void Draw();
+
+ virtual ~Mesh();
+
+protected:
+private:
+ static const unsigned int NUM_BUFFERS = 4;
+ void
+ operator=(const Mesh & mesh)
+ {
+ }
+ Mesh(const Mesh & mesh) { }
+
+ void InitMesh(const IndexedModel & model);
+
+ GLuint m_vertexArrayObject;
+ GLuint m_vertexArrayBuffers[NUM_BUFFERS];
+ unsigned int m_numIndices;
+};
+
+#endif
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