EstimateCollisionResponse.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2023 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <Jolt/Physics/Collision/ContactListener.h>
 
JPH_NAMESPACE_BEGIN
 
struct CollisionEstimationResult
{
    Vec3            mLinearVelocity1;               
    Vec3            mAngularVelocity1;              
    Vec3            mLinearVelocity2;               
    Vec3            mAngularVelocity2;              
 
    Vec3            mTangent1;                      
    Vec3            mTangent2;                      
 
    struct Impulse
    {
        float       mContactImpulse;                
        float       mFrictionImpulse1;              
        float       mFrictionImpulse2;              
    };
 
    using Impulses = StaticArray<Impulse, ContactPoints::Capacity>;
 
    Impulses        mImpulses;
};
 
JPH_EXPORT void EstimateCollisionResponse(const Body &inBody1, const Body &inBody2, const ContactManifold &inManifold, CollisionEstimationResult &outResult, float inCombinedFriction, float inCombinedRestitution, float inMinVelocityForRestitution = 1.0f, uint inNumIterations = 10);
 
JPH_NAMESPACE_END