static Matrix3 _getShaderMatBase(PictureFlusher.State state, Matrix3 meshMatrix)
{
if (state.matrix == meshMatrix)
{
return(Matrix3.I());
}
if (meshMatrix == null)
{
return(state.invMatrix);
}
return(Matrix3.concat(state.invMatrix, meshMatrix));
}
static uiMatrix3 _getShaderMatBase(PictureFlusher.State state, uiMatrix3?meshMatrix)
{
if (uiMatrix3.equals(state.matrix, meshMatrix))
{
return(uiMatrix3.I());
}
if (meshMatrix == null)
{
return(state.invMatrix);
}
return(uiMatrix3.concat(state.invMatrix, meshMatrix.Value));
}