public void SetAndGet_Array()
{
OpenGLVertexBuffer vb = (OpenGLVertexBuffer)_factory.CreateVertexBuffer(1, false);
float[] vertexData = Enumerable.Range(0, 150).Select(i => (float)i).ToArray();
vb.SetVertexData(vertexData, new VertexDescriptor(4, 1, 0, IntPtr.Zero));
float[] returned = new float[vertexData.Length];
vb.GetData(returned);
Assert.Equal(vertexData, returned);
}
public void SetAndGet_Array_Offset()
{
OpenGLVertexBuffer vb = (OpenGLVertexBuffer)_factory.CreateVertexBuffer(1, false);
float[] vertexData = Enumerable.Range(0, 150).Select(i => (float)i).ToArray();
vb.SetVertexData(vertexData, new VertexDescriptor(sizeof(float), 1, 0, IntPtr.Zero), 250);
float[] returned = new float[vertexData.Length + 250];
vb.GetData(returned);
for (int i = 250; i < returned.Length; i++)
{
Assert.Equal(vertexData[i - 250], returned[i]);
}
}
