Fix particle systems not being rendered in their first frame

8 years ago · c45013c983
parent a45335ffc3
commit c45013c983
1 changed files with 5 additions and 3 deletions
--- a/components/nifosg/nifloader.cpp
+++ b/components/nifosg/nifloader.cpp
@ -1038,10 +1038,12 @@ namespace NifOsg
                if (!(animflags & Nif::NiNode::ParticleFlag_AutoPlay))
                {
                    partsys->setFrozen(true);
-                    // HACK: particle system will not render in Frozen state if there was no update
-                    osg::NodeVisitor nv;
-                    partsys->update(0.0, nv);
                }
+
+                // Due to odd code in the ParticleSystemUpdater, particle systems will not be updated in the first frame
+                // So do that update manually
+                osg::NodeVisitor nv;
+                partsys->update(0.0, nv);
            }

            // affectors must be attached *after* the emitter in the scene graph for correct update order