Shader GetPuffShader(Billboards bl)
{
if (_puffringsh == null)
{
_puffringsh = bl.GetShader("nebula_extpuff.frag");
_ptex0 = _puffringsh.GetLocation("tex0");
_pfogcolor = _puffringsh.GetLocation("FogColor");
_pfogfactor = _puffringsh.GetLocation("FogFactor");
}
return _puffringsh;
}
Shader GetRadialShader(Billboards bl)
{
if (_radialsh == null)
{
_radialsh = bl.GetShader("sun_radial.frag");
_radialtex0 = _radialsh.GetLocation("tex0");
_radialinner = _radialsh.GetLocation("innercolor");
_radialouter = _radialsh.GetLocation("outercolor");
_radialexpand = _radialsh.GetLocation("expand");
}
return(_radialsh);
}
Shader GetSpineShader(Billboards bl)
{
if (_spinesh == null)
{
_spinesh = bl.GetShader("sun_spine.frag");
_spinetex0 = _spinesh.GetLocation("tex0");
_spineinner = _spinesh.GetLocation("innercolor");
_spineouter = _spinesh.GetLocation("outercolor");
_spinealpha = _spinesh.GetLocation("alpha");
}
return(_spinesh);
}