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C# MyVector.GetMagnitude方法代码示例

本文整理汇总了C#中Game.Orig.Math3D.MyVector.GetMagnitude方法的典型用法代码示例。如果您正苦于以下问题:C# MyVector.GetMagnitude方法的具体用法?C# MyVector.GetMagnitude怎么用?C# MyVector.GetMagnitude使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Game.Orig.Math3D.MyVector的用法示例。


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示例1: GetCollisionNormalAndPointsOfContact_SphereSphere

        protected void GetCollisionNormalAndPointsOfContact_SphereSphere(out MyVector normal, out double normalMagnitude, out MyVector pointOfContact1, out MyVector pointOfContact2, BallBlip ball1, BallBlip ball2)
        {
            // Vector that is perpendicular to the tangent of the collision, and it points in the direction of object 1.  Real
            // easy when dealing with spheres     :)
            normal = ball2.Ball.Position - ball1.Ball.Position;

            // Remember this length
            normalMagnitude = normal.GetMagnitude();

            // This needs to be returned as a unit vector
            normal.Divide(normalMagnitude);

            // Start them off as unit vectors
            pointOfContact1 = normal.Clone();
            pointOfContact2 = normal.Clone();

            // Finish (use the ratio of their radii)
            pointOfContact1.Multiply((ball1.Ball.Radius / (ball1.Ball.Radius + ball2.Ball.Radius)) * normalMagnitude);
            pointOfContact2.Multiply((ball2.Ball.Radius / (ball1.Ball.Radius + ball2.Ball.Radius)) * normalMagnitude * -1);		// I want this one pointing the other direction

            // Now that I have the points of contact relative to the centers of position, I need to make them
            // relative to the centers of mass
            if (ball1.TorqueBall != null)
            {
                pointOfContact1.Subtract(ball1.TorqueBall.CenterOfMass);
            }

            if (ball2.TorqueBall != null)
            {
                pointOfContact2.Subtract(ball2.TorqueBall.CenterOfMass);
            }
        }
开发者ID:charlierix,项目名称:AsteroidMiner,代码行数:32,代码来源:CollisionHandler.cs


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