初始化内容

third/JoltPhysics/Samples/Tests/ScaledShapes/DynamicScaledShape.h

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+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2024 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <Tests/Test.h>
+
+class DynamicScaledShape : public Test
+{
+public:
+	JPH_DECLARE_RTTI_VIRTUAL(JPH_NO_EXPORT, DynamicScaledShape)
+
+	// Description of the test
+	virtual const char *GetDescription() const override
+	{
+		return "Demonstrates how you can scale a shape dynamically while a body is being simulated.";
+	}
+
+	// See: Test
+	virtual void	Initialize() override;
+	virtual void	PrePhysicsUpdate(const PreUpdateParams &inParams) override;
+
+	// Saving / restoring state for replay
+	virtual void	SaveState(StateRecorder &inStream) const override;
+	virtual void	RestoreState(StateRecorder &inStream) override;
+
+private:
+	BodyID			mBodyID;
+	float			mTime = 0.0f;
+};