void RenderAction::dropFunctor(DrawEnv::DrawFunctor &func,
Material *pMat,
bool bIgnoreOverrides)
{
if(pMat == NULL)
return;
PrimeMaterial *pPrimeMat = pMat->finalize(_oCurrentRenderProp, _pWindow);
if(pPrimeMat == NULL)
return;
UInt32 uiNPasses = pPrimeMat->getNPasses();
for(UInt32 uiPass = 0; uiPass < uiNPasses; ++uiPass)
{
State *st = pPrimeMat->getState(uiPass);
if(st != NULL)
{
this->dropFunctor(func,
st,
pPrimeMat->getSortKey() + uiPass,
bIgnoreOverrides );
}
else
{
#ifndef WIN32
FINFO(("%s: hit material with NULL state!\n", __func__));
#else
FINFO(("Hit material with NULL state!\n"));
#endif
}
}
}
Action::ResultE MaterialDrawable::renderActionEnterHandler(Action *action)
{
RenderAction *a = dynamic_cast<RenderAction *>(action);
Material *m = a->getMaterial();
PrimeMaterial *pPrimeMat = NULL;
if(m == NULL)
{
if(this->getMaterial() != NULL)
{
pPrimeMat =
this->getMaterial()->finalize(a->getRenderProperties(),
a->getWindow() );
}
}
else
{
pPrimeMat = m->finalize(a->getRenderProperties(),
a->getWindow ());
}
if(pPrimeMat == NULL)
{
pPrimeMat = getDefaultMaterial();
FNOTICE(("MaterialDrawable::render: no Material!?!\n"));
}
UInt32 uiNPasses = pPrimeMat->getNPasses();
for(UInt32 uiPass = 0; uiPass < uiNPasses; ++uiPass)
{
State *st = pPrimeMat->getState(uiPass);
if(st != NULL)
{
a->dropFunctor(_drawFunc,
st,
pPrimeMat->getSortKey() + uiPass);
}
else
{
FINFO(("%s: Material %p has NULL state for pass %d\n",
OSG_FUNCNAME_MACRO, pPrimeMat, uiPass));
}
}
if(a->pushVisibility())
{
if(a->selectVisibles() == 0)
{
a->popVisibility();
return Action::Skip;
}
}
return Action::Continue;
}
void CPUSkinningAlgorithm::renderGeometry(
RenderAction *ract,
SkinnedGeometry *skinGeo,
CPUSkinningDataAttachment *data )
{
Material *pMat = ract->getMaterial();
PrimeMaterial *pPrimeMat = NULL;
if(pMat == NULL)
{
if(skinGeo->getMaterial() != NULL)
{
pPrimeMat = skinGeo->getMaterial()->finalize(
ract->getRenderProperties(),
ract->getCurrentOverrides(),
ract->getWindow());
}
}
else
{
pPrimeMat = pMat->finalize(
ract->getRenderProperties(),
ract->getCurrentOverrides(),
ract->getWindow());
}
if(pPrimeMat == NULL)
{
SNOTICE << "CPUSkinningAlgorithm::preDrawPrimitives: No Material "
<< "for SkinnedGeometry " << skinGeo
<< std::endl;
pPrimeMat = getDefaultMaterial();
}
DrawEnv::DrawFunctor drawFunc = boost::bind(
&CPUSkinningAlgorithm::drawPrimitives, this, skinGeo, data, _1);
UInt32 uiNPasses = pPrimeMat->getNPasses();
for(UInt32 uiPass = 0; uiPass < uiNPasses; ++uiPass)
{
State *st = pPrimeMat->getState(uiPass);
if(st != NULL)
{
ract->dropFunctor(drawFunc,
st,
pPrimeMat->getSortKey() + uiPass);
}
else
{
FINFO(("%s: Material %p has NULL state for pass %d\n",
OSG_FUNCNAME_MACRO, pPrimeMat, uiPass));
}
}
}
Action::ResultE
SkeletonSkinningAlgorithm::renderEnter(Action *action)
{
Action::ResultE res = Action::Continue;
RenderAction *ract =
boost::polymorphic_downcast<RenderAction *>(action);
SkinnedGeometry *skinGeo = getSkin();
Skeleton *skel = skinGeo->getSkeleton();
skel->renderEnter(action, skinGeo);
const Skeleton::MFJointsType *joints = skel->getMFJoints();
const Skeleton::MFParentJointsType *parentJoints =
skel->getMFParentJoints();
const Skeleton::MFJointMatricesType *jointMats =
skel->getMFJointMatrices();
UInt32 numJoints = joints->size32();
#ifndef OSG_SKELETON_SKINNING_ALGO_DRAW_AXIS
_mfDrawPositions.resize(numJoints);
_mfDrawIndex .clear ( );
for(UInt32 i = 0; i < numJoints; ++i)
{
(*jointMats)[i].mult(Pnt3f(0.f, 0.f, 0.f),
_mfDrawPositions[i] );
if((*parentJoints)[i] != NULL)
{
_mfDrawIndex.push_back(i );
_mfDrawIndex.push_back((*parentJoints)[i]->getJointId());
}
}
#else
Real32 axisLen = 1.f;
_mfDrawPositions.resize(4 * numJoints);
_mfDrawIndex .clear ( );
for(UInt32 i = 0; i < numJoints; ++i)
{
(*jointMats)[i].mult(Pnt3f(0.f, 0.f, 0.f),
_mfDrawPositions[4 * i + 0]);
if((*parentJoints)[i] != NULL)
{
_mfDrawIndex.push_back(4 * i + 0);
_mfDrawIndex.push_back(4 * (*parentJoints)[i]->getJointId() + 0);
Vec3f vec =
_mfDrawPositions[4 * i + 0] -
_mfDrawPositions[4 * (*parentJoints)[i]->getJointId() + 0];
axisLen = 0.2f * vec.length();
axisLen = 1.f;
}
else
{
axisLen = 1.f;
}
(*jointMats)[i].mult(
Pnt3f(axisLen, 0.f, 0.f ), _mfDrawPositions[4 * i + 1]);
(*jointMats)[i].mult(
Pnt3f(0.f, axisLen, 0.f ), _mfDrawPositions[4 * i + 2]);
(*jointMats)[i].mult(
Pnt3f(0.f, 0.f, axisLen), _mfDrawPositions[4 * i + 3]);
_mfDrawIndex.push_back(4 * i + 0);
_mfDrawIndex.push_back(4 * i + 1);
_mfDrawIndex.push_back(4 * i + 0);
_mfDrawIndex.push_back(4 * i + 2);
_mfDrawIndex.push_back(4 * i + 0);
_mfDrawIndex.push_back(4 * i + 3);
}
#endif // #ifndef OSG_SKELETON_SKINNING_ALGO_DRAW_AXIS
DrawEnv::DrawFunctor drawFuncSkinAlgo =
boost::bind(&SkeletonSkinningAlgorithm::drawFunc, this, _1);
PrimeMaterial *skelMat = getDefaultUnlitMaterial();
State *state = skelMat->getState ();
ract->dropFunctor(drawFuncSkinAlgo, state, skelMat->getSortKey());
return res;
}