private void ApplyScissorTest(ScissorTest scissorTest)
{
Rectangle rectangle = scissorTest.Rectangle;
if (rectangle.Width < 0)
{
throw new ArgumentOutOfRangeException(
"renderState.ScissorTest.Rectangle.Width must be greater than or equal to zero.",
"renderState");
}
if (rectangle.Height < 0)
{
throw new ArgumentOutOfRangeException(
"renderState.ScissorTest.Rectangle.Height must be greater than or equal to zero.",
"renderState");
}
if (_renderState.ScissorTest.Enabled != scissorTest.Enabled)
{
Enable(EnableCap.ScissorTest, scissorTest.Enabled);
_renderState.ScissorTest.Enabled = scissorTest.Enabled;
}
if (scissorTest.Enabled)
{
if (_renderState.ScissorTest.Rectangle != scissorTest.Rectangle)
{
GL.Scissor(rectangle.Left, rectangle.Bottom, rectangle.Width, rectangle.Height);
_renderState.ScissorTest.Rectangle = scissorTest.Rectangle;
}
}
}
private void ApplyScissorTest(ScissorTest scissorTest)
{
Rectangle rectangle = scissorTest.Rectangle;
if (rectangle.Width < 0)
{
throw new ArgumentOutOfRangeException(
"renderState.ScissorTest.Rectangle.Width must be greater than or equal to zero.",
"renderState");
}
if (rectangle.Height < 0)
{
throw new ArgumentOutOfRangeException(
"renderState.ScissorTest.Rectangle.Height must be greater than or equal to zero.",
"renderState");
}
if (_renderState.ScissorTest.Enabled != scissorTest.Enabled)
{
Enable(EnableCap.ScissorTest, scissorTest.Enabled);
_renderState.ScissorTest.Enabled = scissorTest.Enabled;
}
if (scissorTest.Enabled)
{
if (_renderState.ScissorTest.Rectangle != scissorTest.Rectangle)
{
GL.Scissor(rectangle.Left, rectangle.Bottom, rectangle.Width, rectangle.Height);
_renderState.ScissorTest.Rectangle = scissorTest.Rectangle;
}
}
}