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MihailRis 2024-04-14 22:50:35 +03:00
parent f5b3f3c33f
commit a7a447552e
5 changed files with 99 additions and 76 deletions
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48
src/graphics/core/Mesh.h
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@ -5,38 +5,38 @@
#include "../../typedefs.h"
struct vattr {
ubyte size;
ubyte size;
};
class Mesh {
unsigned int vao;
unsigned int vbo;
unsigned int ibo;
size_t vertices;
size_t indices;
size_t vertexSize;
unsigned int vao;
unsigned int vbo;
unsigned int ibo;
size_t vertices;
size_t indices;
size_t vertexSize;
public:
Mesh(const float* vertexBuffer, size_t vertices, const int* indexBuffer, size_t indices, const vattr* attrs);
Mesh(const float* vertexBuffer, size_t vertices, const vattr* attrs) :
Mesh(vertexBuffer, vertices, nullptr, 0, attrs) {};
~Mesh();
Mesh(const float* vertexBuffer, size_t vertices, const int* indexBuffer, size_t indices, const vattr* attrs);
Mesh(const float* vertexBuffer, size_t vertices, const vattr* attrs) :
Mesh(vertexBuffer, vertices, nullptr, 0, attrs) {};
~Mesh();
/// @brief Update GL vertex and index buffers data without changing VAO attributes
/// @param vertexBuffer vertex data buffer
/// @param vertices number of vertices in new buffer
/// @param indexBuffer indices buffer
/// @param indices number of values in indices buffer
void reload(const float* vertexBuffer, size_t vertices, const int* indexBuffer = nullptr, size_t indices = 0);
/// @brief Update GL vertex and index buffers data without changing VAO attributes
/// @param vertexBuffer vertex data buffer
/// @param vertices number of vertices in new buffer
/// @param indexBuffer indices buffer
/// @param indices number of values in indices buffer
void reload(const float* vertexBuffer, size_t vertices, const int* indexBuffer = nullptr, size_t indices = 0);
/// @brief Draw mesh with specified primitives type
/// @param primitive primitives type
void draw(unsigned int primitive);
/// @param primitive primitives type
void draw(unsigned int primitive);
/// @brief Draw mesh as triangles
void draw();
/// @brief Draw mesh as triangles
void draw();
/// @brief Total numbers of alive mesh objects
static int meshesCount;
/// @brief Total numbers of alive mesh objects
static int meshesCount;
};
#endif // GRAPHICS_CORE_MESH_H_