Merge branch 'lua-bb-once-and-for-all' into 'master'

Lua - Fix BB once and for all

See merge request OpenMW/openmw!3143

apps/openmw/mwrender/renderingmanager.cpp

@@ -1536,36 +1536,22 @@ namespace MWRender
         // Hack even used by osg internally, osg's NodeVisitor won't accept const qualified nodes
         rootNode->addChild(const_cast<osg::Node*>(mResourceSystem->getSceneManager()->getTemplate(model).get()));
 
-        const SceneUtil::PositionAttitudeTransform* baseNode = ptr.getRefData().getBaseNode();
-        if (baseNode)
-        {
-            rootNode->setPosition(baseNode->getPosition());
-            rootNode->setAttitude(baseNode->getAttitude());
-            rootNode->setScale(baseNode->getScale());
-        }
-        else
-        {
-            rootNode->setPosition(ptr.getRefData().getPosition().asVec3());
-            osg::Vec3f rot = ptr.getRefData().getPosition().asRotationVec3();
-            rootNode->setAttitude(osg::Quat(rot[2], osg::Vec3f(0, 0, -1)) * osg::Quat(rot[1], osg::Vec3f(0, -1, 0))
-                * osg::Quat(rot[0], osg::Vec3f(-1, 0, 0)));
         const float refScale = ptr.getCellRef().getScale();
         rootNode->setScale({ refScale, refScale, refScale });
+        rootNode->setPosition(osg::Vec3(0, 0, 0));
+
+        osg::ref_ptr<Animation> animation = nullptr;
+
+        if (ptr.getClass().isNpc())
+        {
+            rootNode->setNodeMask(Mask_Actor);
+            animation = new NpcAnimation(ptr, osg::ref_ptr<osg::Group>(rootNode), mResourceSystem);
         }
 
         SceneUtil::CullSafeBoundsVisitor computeBounds;
         computeBounds.setTraversalMask(~(MWRender::Mask_ParticleSystem | MWRender::Mask_Effect));
         rootNode->accept(computeBounds);
 
-        const osg::Vec3f& scale = rootNode->getScale();
-
-        computeBounds.mBoundingBox.xMin() *= scale.x();
-        computeBounds.mBoundingBox.xMax() *= scale.x();
-        computeBounds.mBoundingBox.yMin() *= scale.y();
-        computeBounds.mBoundingBox.yMax() *= scale.y();
-        computeBounds.mBoundingBox.zMin() *= scale.z();
-        computeBounds.mBoundingBox.zMax() *= scale.z();
-
         return computeBounds.mBoundingBox;
     }
 

components/sceneutil/cullsafeboundsvisitor.hpp

@@ -12,7 +12,7 @@
 
 namespace SceneUtil
 {
-    // Computes local bounding box of a node without dirtying itself or any of its children
+    // Computes bounding box of a node without dirtying it or any of its children
     struct CullSafeBoundsVisitor : osg::NodeVisitor
     {
         CullSafeBoundsVisitor(osg::NodeVisitor::TraversalMode traversalMode = TRAVERSE_ALL_CHILDREN)
@@ -39,6 +39,8 @@ namespace SceneUtil
             if (!mMatrixStack.empty())
                 matrix = mMatrixStack.back();
 
+            transform.computeLocalToWorldMatrix(matrix, this);
+
             mMatrixStack.push_back(matrix);
             traverse(transform);
             mMatrixStack.pop_back();