初始化内容

third/JoltPhysics/Samples/Tests/SoftBody/SoftBodyLRAConstraintTest.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 SoftBodyLRAConstraintTest : public Test
+{
+public:
+	JPH_DECLARE_RTTI_VIRTUAL(JPH_NO_EXPORT, SoftBodyLRAConstraintTest)
+
+	// Description of the test
+	virtual const char *	GetDescription() const override
+	{
+		return "Shows the effect of Long Range Attachment (LRA) constraints in a soft body which can help reduce cloth stretching.";
+	}
+
+	// See: Test
+	virtual void			Initialize() override;
+	virtual void			PrePhysicsUpdate(const PreUpdateParams &inParams) override;
+
+private:
+	// Size and spacing of the cloth
+	static constexpr int	cNumVerticesX = 10;
+	static constexpr int	cNumVerticesZ = 50;
+	static constexpr float	cVertexSpacing = 0.5f;
+};