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Use the initial pose of a MorphGeometry for object placement (Fixes #3136)

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This commit is contained in:
scrawl 2016-02-03 18:53:38 +01:00
parent aa9905b0eb
commit 06ed20abf8
1 changed files with 11 additions and 4 deletions
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13
components/nifosg/nifloader.cpp
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@ -999,7 +999,7 @@ namespace NifOsg
continue;
if(ctrl->recType == Nif::RC_NiGeomMorpherController)
{
geometry = handleMorphGeometry(static_cast<const Nif::NiGeomMorpherController*>(ctrl.getPtr()));
geometry = handleMorphGeometry(static_cast<const Nif::NiGeomMorpherController*>(ctrl.getPtr()), triShape, parentNode, composite, boundTextures, animflags);
osg::ref_ptr<GeomMorpherController> morphctrl = new GeomMorpherController(
static_cast<const Nif::NiGeomMorpherController*>(ctrl.getPtr())->data.getPtr());
@ -1010,9 +1010,10 @@ namespace NifOsg
}
if (!geometry.get())
{
geometry = new osg::Geometry;
triShapeToGeometry(triShape, geometry, parentNode, composite, boundTextures, animflags);
}
#if OSG_VERSION_LESS_THAN(3,3,3)
osg::ref_ptr<osg::Geode> geode (new osg::Geode);
@ -1046,7 +1047,7 @@ namespace NifOsg
#endif
}
osg::ref_ptr<osg::Geometry> handleMorphGeometry(const Nif::NiGeomMorpherController* morpher)
osg::ref_ptr<osg::Geometry> handleMorphGeometry(const Nif::NiGeomMorpherController* morpher, const Nif::NiTriShape *triShape, osg::Node* parentNode, SceneUtil::CompositeStateSetUpdater* composite, const std::vector<int>& boundTextures, int animflags)
{
osg::ref_ptr<osgAnimation::MorphGeometry> morphGeom = new osgAnimation::MorphGeometry;
morphGeom->setMethod(osgAnimation::MorphGeometry::RELATIVE);
@ -1056,6 +1057,8 @@ namespace NifOsg
morphGeom->setUpdateCallback(NULL);
morphGeom->setCullCallback(new UpdateMorphGeometry);
triShapeToGeometry(triShape, morphGeom, parentNode, composite, boundTextures, animflags);
const std::vector<Nif::NiMorphData::MorphData>& morphs = morpher->data.getPtr()->mMorphs;
if (!morphs.size())
return morphGeom;
@ -1096,6 +1099,10 @@ namespace NifOsg
box.expandBy(vertBounds[i]);
}
// For the initial bounding box (used for object placement) use the default pose, fire off a bounding compute to set this initial box
morphGeom->getBoundingBox();
// Now set up the callback so that we get properly enlarged bounds if/when the mesh starts animating
morphGeom->setComputeBoundingBoxCallback(new StaticBoundingBoxCallback(box));
return morphGeom;