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#pragma once
#include "Configuration/UnityConfigure.h"
#if ENABLE_CLOTH || DOXYGEN
#include "DeformableMesh.h"
class Collider;
namespace Unity
{
struct ClothAttachment
{
PPtr<Collider> m_Collider;
bool m_TwoWayInteraction;
bool m_Tearable;
DECLARE_SERIALIZE (ClothAttachment)
ClothAttachment() :
m_TwoWayInteraction(false),
m_Tearable(false)
{ }
};
class InteractiveCloth : public Cloth
{
public:
REGISTER_DERIVED_CLASS (InteractiveCloth, Cloth)
DECLARE_OBJECT_SERIALIZE (InteractiveCloth)
InteractiveCloth (MemLabelId label, ObjectCreationMode mode);
virtual void ProcessMeshForRenderer ();
virtual void FixedUpdate ();
virtual void AwakeFromLoad(AwakeFromLoadMode mode);
virtual void Reset ();
void AddForceAtPosition (const Vector3f& force, const Vector3f& position, float radius, int mode);
void AttachToCollider (Collider *collider, bool tearable, bool twoWayInteraction);
void DetachFromCollider (Collider *collider);
PPtr<Mesh> GetMesh () { return m_Mesh; }
void SetMesh (PPtr<Mesh> value);
float GetFriction () { return m_Friction; }
void SetFriction (float value);
float GetDensity () { return m_Density; }
void SetDensity (float value);
float GetPressure () { return m_Pressure; }
void SetPressure (float value);
float GetCollisionResponse () { return m_CollisionResponse; }
void SetCollisionResponse (float value);
float GetTearFactor () { return m_TearFactor; }
void SetTearFactor (float value);
float GetAttachmentTearFactor () { return m_AttachmentTearFactor; }
void SetAttachmentTearFactor (float value);
float GetAttachmentResponse () { return m_AttachmentResponse; }
void SetAttachmentResponse (float value);
bool GetIsTeared () { return m_IsTeared; }
virtual void AddToManager ();
virtual void RemoveFromManager ();
protected:
virtual void Create ();
virtual void PauseSimulation ();
virtual void ResumeSimulation ();
void CheckTearing();
// configuration
float m_Friction; ///<Friction. range { 0, 1 }
float m_Density; ///<Density (mass per area). range { 0.001, 10000 }
float m_Pressure; ///<Air pressure inside a closed cloth mesh. 0 = disabled. 1 = same pressure as outside atmosphere. range { 0, 10000 }
float m_CollisionResponse; ///<Force to apply back to colliding rigidbodies. 0 = disabled. range { 0, 10000 }
float m_TearFactor; ///<How far vertices need to stretch until they tear. 0 = disabled. range { 0, 10000 }
float m_AttachmentTearFactor; ///<How far vertices need to stretch until attachments tear off, if tearing is enabled for the attachment. range { 0.001, 10000 }
float m_AttachmentResponse; ///<Force to apply back to attached rigidbodies, if two way interaction is enabled for the attachment. range { 0, 1 }
std::vector<ClothAttachment> m_AttachedColliders;
// state
bool m_IsTeared;
PPtr<Mesh> m_CachedMesh;
BehaviourListNode m_FixedUpdateNode;
};
}
#endif // ENABLE_CLOTH
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