public override bool Calculate()
{
if (!allInputsReady())
{
return(false);
}
if (m_Input == null)
{
return(false);
}
if (m_Param == null)
{
m_Param = new TextureParam(m_TexWidth, m_TexHeight);
}
m_Param.SetTex(m_Input);
m_Cached = m_Param.GetHWSourceTexture();
Outputs[0].SetValue <TextureParam> (m_Param);
return(true);
}