liibmodel

1 files changed, 57 insertions, 0 deletions

diff --git a/src/model/vertexarray.h b/src/model/vertexarray.h
new file mode 100644
index 0000000..6145659
--- /dev/null
+++ b/src/model/vertexarray.h
@@ -0,0 +1,57 @@
+/*
+   model/vertexarray.h
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#ifndef __INCLUDED_MODEL_VERTEXARRAY_H__
+#define __INCLUDED_MODEL_VERTEXARRAY_H__
+
+#include "math/color.h"
+#include "math/vector3f.h"
+
+namespace model {
+
+const int SPHERESEGMENTS=33;
+
+/// global vertex array
+class VertexArray
+{
+public:
+	/// create a new VertexArray with size in Mb
+	VertexArray(size_t size);
+	~VertexArray();
+
+	void clear();
+
+	void add_vertex(math::Vector3f const &v, math::Vector3f const &n, math::Color const &color);
+
+	
+	inline float *vertex() { return vertex_vertex; }
+	inline float *color() { return vertex_color; }
+	inline float *normal() { return vertex_normal; }
+	inline float *texture() { return vertex_texture; }
+
+	inline size_t size() const { return vertex_size; }
+	inline size_t index() const { return vertex_index; }
+
+	static inline VertexArray *instance() { return vertex_instance; }
+
+private:
+	/// model vertices
+	float *vertex_vertex;
+	float *vertex_color;
+	float *vertex_normal;
+	float *vertex_texture;
+
+	size_t vertex_index;
+	size_t vertex_size;
+	
+	void add_sphere();
+
+	static VertexArray *vertex_instance;
+};
+
+}
+
+#endif // __INCLUDED_MODEL_VERTEXARRAY_H__