alexpete
108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
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/*
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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 "AnimGraphFixture.h"
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#include <EMotionFX/Source/AnimGraph.h>
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#include <EMotionFX/Source/AnimGraphStateMachine.h>
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#include <EMotionFX/Source/BlendTree.h>
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#include <EMotionFX/Source/BlendTreeFinalNode.h>
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#include <EMotionFX/Source/BlendTreeTransformNode.h>
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#include <EMotionFX/Source/BlendTreeParameterNode.h>
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#include <EMotionFX/Source/EMotionFXManager.h>
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#include <EMotionFX/Source/Parameter/FloatSliderParameter.h>
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#include <EMotionFX/Source/Parameter/ParameterFactory.h>
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#include <Tests/Printers.h>
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namespace EMotionFX
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{
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class BlendTreeTransformNodeTests : public AnimGraphFixture
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{
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public:
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void ConstructGraph() override
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{
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AnimGraphFixture::ConstructGraph();
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m_blendTreeAnimGraph = AnimGraphFactory::Create<OneBlendTreeNodeAnimGraph>();
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m_rootStateMachine = m_blendTreeAnimGraph->GetRootStateMachine();
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m_blendTree = m_blendTreeAnimGraph->GetBlendTreeNode();
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m_transformNode = aznew BlendTreeTransformNode();
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BlendTreeFinalNode* finalNode = aznew BlendTreeFinalNode();
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BlendTreeParameterNode* parameterNode = aznew BlendTreeParameterNode();
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m_blendTree->AddChildNode(m_transformNode);
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m_blendTree->AddChildNode(finalNode);
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m_blendTree->AddChildNode(parameterNode);
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m_transformNode->SetTargetNodeName("rootJoint");
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m_transformNode->SetMinTranslation(AZ::Vector3::CreateZero());
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m_transformNode->SetMaxTranslation(AZ::Vector3(10.0f, 0.0f, 0.0f));
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{
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Parameter* parameter = ParameterFactory::Create(azrtti_typeid<FloatSliderParameter>());
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parameter->SetName("translate_amount");
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m_blendTreeAnimGraph->AddParameter(parameter);
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}
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finalNode->AddUnitializedConnection(m_transformNode, BlendTreeTransformNode::PORTID_OUTPUT_POSE, BlendTreeFinalNode::PORTID_INPUT_POSE);
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m_transformNode->AddUnitializedConnection(parameterNode, 0, BlendTreeTransformNode::PORTID_INPUT_TRANSLATE_AMOUNT);
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m_blendTreeAnimGraph->InitAfterLoading();
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}
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void SetUp() override
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{
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AnimGraphFixture::SetUp();
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m_animGraphInstance->Destroy();
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m_animGraphInstance = m_blendTreeAnimGraph->GetAnimGraphInstance(m_actorInstance, m_motionSet);
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}
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AZStd::unique_ptr<OneBlendTreeNodeAnimGraph> m_blendTreeAnimGraph;
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BlendTree* m_blendTree;
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BlendTreeTransformNode* m_transformNode;
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};
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// Basic test that just evaluates the node. Since the node is not doing anything,
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// The pose should not be affected.
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TEST_F(BlendTreeTransformNodeTests, Evaluate)
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{
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Evaluate();
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ASSERT_EQ(Transform::CreateIdentity(), GetOutputTransform());
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}
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// Set some values to validate that the node is transforming the root
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TEST_F(BlendTreeTransformNodeTests, EvalauteTranslationBlending)
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{
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MCore::AttributeFloat* translate_amount = m_animGraphInstance->GetParameterValueChecked<MCore::AttributeFloat>(0);
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translate_amount->SetValue(0.0f);
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Evaluate();
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Transform outputRoot = GetOutputTransform();
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Transform expected = Transform::CreateIdentity();
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ASSERT_EQ(expected, outputRoot);
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translate_amount->SetValue(0.5f);
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Evaluate();
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expected.mPosition = AZ::Vector3(5.0f, 0.0f, 0.0f);
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outputRoot = GetOutputTransform();
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ASSERT_EQ(expected, outputRoot);
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translate_amount->SetValue(1.0f);
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Evaluate();
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expected.mPosition = AZ::Vector3(10.0f, 0.0f, 0.0f);
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outputRoot = GetOutputTransform();
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ASSERT_EQ(expected, outputRoot);
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}
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} // end namespace EMotionFX
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