protected virtual void Dispose(bool disposing)
{
if (Disposed)
{
return;
}
DrawShader.Dispose();
DrawShader = null;
Disposed = true;
}
public void Draw()
{
GL.UseProgram(DrawShader.shaderProgramHandle);
GL.BindBuffer(BufferTarget.ArrayBuffer, VertexVBO);
GL.EnableVertexAttribArray(DrawShader.vertexAttribLocation);
GL.VertexAttribPointer(DrawShader.vertexAttribLocation, 3, VertexAttribPointerType.Float, false, 6 * sizeof(float), 0);
GL.EnableVertexAttribArray(DrawShader.normalAttribLocation);
GL.VertexAttribPointer(DrawShader.normalAttribLocation, 3, VertexAttribPointerType.Float, false, 6 * sizeof(float), 3 * sizeof(float));
GL.BindBuffer(BufferTarget.ElementArrayBuffer, IndexVBO);
GL.Uniform1(DrawShader.GetUniformLocation("isWireframe"), 0);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
GL.DrawElements(BeginMode.Triangles, Faces.Count * 3, DrawElementsType.UnsignedInt, IntPtr.Zero);
GL.Uniform1(DrawShader.GetUniformLocation("isWireframe"), 1);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
GL.DrawElements(BeginMode.Triangles, Faces.Count * 3, DrawElementsType.UnsignedInt, IntPtr.Zero);
}
