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/** selects child based on parameters of the owner's current physics volume * Copyright 1998-2008 Epic Games, Inc. All Rights Reserved. */ class UTAnimBlendByPhysicsVolume extends UTAnimBlendBase native(Animation); struct native PhysicsVolumeParams { /** index of child that should become active when the owner's physics volume matches these parameters */ var() int ChildIndex; /** whether the volume is a water volume */ var() bool bWaterVolume; /** whether we care about the volume's gravity */ var() bool bCheckGravity; /** gravity thresholds for bCheckGravity */ var() float MinGravity, MaxGravity; }; var() array<PhysicsVolumeParams> PhysicsParamList; /** last volume owner was using, to detect changes */ var transient PhysicsVolume LastPhysicsVolume; // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) /** called when this node detects that its Owner's PhysicsVolume has been changed * choose the appropriate child here */ event PhysicsVolumeChanged(PhysicsVolume NewVolume) { local int i, DesiredChild; local float GravityZ; for (i = 0; i < PhysicsParamList.length; i++) { if (PhysicsParamList[i].bWaterVolume == NewVolume.bWaterVolume) { if (!PhysicsParamList[i].bCheckGravity) { DesiredChild = PhysicsParamList[i].ChildIndex; break; } else { GravityZ = NewVolume.GetGravityZ(); if (GravityZ >= PhysicsParamList[i].MinGravity && GravityZ <= PhysicsParamList[i].MaxGravity) { DesiredChild = PhysicsParamList[i].ChildIndex; break; } } } } SetActiveChild(DesiredChild, GetBlendTime(DesiredChild)); } defaultproperties { Children(0)=(Name="Default",Weight=1.000000) Name="Default__UTAnimBlendByPhysicsVolume" ObjectArchetype=UTAnimBlendBase'UTGame.Default__UTAnimBlendBase' } |
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