alexpete
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#include <EMotionFX/Source/PhysicsSetup.h>
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#include <EMotionFX/Source/Actor.h>
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#include "PhysicsSetupUtils.h"
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namespace EMotionFX
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{
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size_t PhysicsSetupUtils::CountColliders(const Actor* actor, PhysicsSetup::ColliderConfigType colliderConfigType, bool ignoreShapeType, Physics::ShapeType shapeTypeToCount)
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{
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const AZStd::shared_ptr<PhysicsSetup>& physicsSetup = actor->GetPhysicsSetup();
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Physics::CharacterColliderConfiguration* colliderConfig = physicsSetup->GetColliderConfigByType(colliderConfigType);
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if (!colliderConfig)
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{
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return 0;
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}
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size_t result = 0;
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for (const Physics::CharacterColliderNodeConfiguration& nodeConfig : colliderConfig->m_nodes)
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{
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if (ignoreShapeType)
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{
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// Count in all colliders.
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result += nodeConfig.m_shapes.size();
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}
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else
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{
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// Count in only the given collider type.
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for (const Physics::ShapeConfigurationPair& shapeConfigPair : nodeConfig.m_shapes)
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{
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if (shapeConfigPair.second->GetShapeType() == shapeTypeToCount)
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{
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result++;
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}
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}
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}
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}
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return result;
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}
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} //namespace EMotionFX
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