StatePtr PhongMaterial::makeState(void)
{
StatePtr state = State::create();
prepareLocalChunks();
Color3f v3;
Color4f v4;
float alpha = 1.f - getTransparency();
prepareLocalChunks();
beginEditCP(_materialChunk);
v3 = getAmbient();
v4.setValuesRGBA(v3[0], v3[1], v3[2], alpha);
_materialChunk->setAmbient(v4);
v3 = getDiffuse();
v4.setValuesRGBA(v3[0], v3[1], v3[2], alpha);
_materialChunk->setDiffuse(v4);
v3 = getSpecular();
v4.setValuesRGBA(v3[0], v3[1], v3[2], alpha);
_materialChunk->setSpecular(v4);
_materialChunk->setShininess(getShininess());
v3 = getEmission();
v4.setValuesRGBA(v3[0], v3[1], v3[2], alpha);
_materialChunk->setEmission(v4);
_materialChunk->setLit(getLit());
_materialChunk->setColorMaterial(getColorMaterial());
endEditCP (_materialChunk);
state->addChunk(_materialChunk);
if(isTransparent())
state->addChunk(_blendChunk);
if(_vpChunk != NullFC)
state->addChunk(_vpChunk);
createFragmentProgram();
if(_fpChunk != NullFC)
state->addChunk(_fpChunk);
for(MFStateChunkPtr::iterator i = _mfChunks.begin();
i != _mfChunks.end();
++i)
{
state->addChunk(*i);
}
return state;
}
StatePtr SimpleTexturedMaterial::makeState(void)
{
StatePtr state = Inherited::makeState();
prepareLocalChunks();
state->addChunk(_textureChunk);
state->addChunk(_texGenChunk);
if(getImage() != NullFC &&
getImage()->hasAlphaChannel() &&
getEnvMode() != GL_DECAL)
{
if(getImage()->isAlphaBinary())
{
if(_blendChunk->getSrcFactor() == GL_SRC_ALPHA)
{
beginEditCP(_blendChunk);
_blendChunk->setSrcFactor(GL_ONE);
_blendChunk->setDestFactor(GL_ZERO);
_blendChunk->setAlphaFunc(GL_NOTEQUAL);
_blendChunk->setAlphaValue(0);
endEditCP(_blendChunk);
}
}
else
{
if(_blendChunk->getSrcFactor() != GL_SRC_ALPHA)
{
beginEditCP(_blendChunk);
_blendChunk->setSrcFactor(GL_SRC_ALPHA);
_blendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
_blendChunk->setAlphaFunc(GL_NONE);
_blendChunk->setAlphaValue(0);
endEditCP(_blendChunk);
}
}
}
return state;
}
