Constructs a VertexArrayBuffer.
CL_VertexArrayBuffer::CL_VertexArrayBuffer(); CL_VertexArrayBuffer::CL_VertexArrayBuffer( CL_GraphicContext & gc, int size, CL_BufferUsage usage = cl_usage_static_draw ); CL_VertexArrayBuffer::CL_VertexArrayBuffer( CL_GraphicContext & gc, void * data, int size, CL_BufferUsage usage = cl_usage_static_draw );