Examples of Matrix4f

cc.plural.math.Matrix4f
Performance optimised 4 dimensional float matrix. @author j.w.marsden@gmail.com
com.flansmod.common.vector.Matrix4f
Holds a 4x4 float matrix. @author foo
com.jme.math.Matrix4f
com.jme3.math.Matrix4f
Matrix4f defines and maintains a 4x4 matrix in row major order. This matrix is intended for use in a translation and rotational capacity. It provides convenience methods for creating the matrix from a multitude of sources. Matrices are stored assuming column vectors on the right, with the translation in the rightmost column. Element numbering is row,column, so m03 is the zeroth row, third column, which is the "x" translation part. This means that the implicit storage order is column major. However, the get() and set() functions on float arrays default to row major order! @author Mark Powell @author Joshua Slack
com.thecrouchmode.vector.Matrix4f
javax.vecmath.Matrix4f
net.rim.device.api.math.Matrix4f
org.lwjgl.util.vector.Matrix4f
Holds a 4x4 float matrix. @author foo
org.spout.math.matrix.Matrix4f

Examples of javax.vecmath.Matrix4f

  public Object clone() throws CloneNotSupportedException{
    TransformDataXith3d res=(TransformDataXith3d)super.clone();
    res.trans=new Transform3D();
    res.v3=new Vector3f();
    res.m3=new Matrix3f();
    res.m4=new Matrix4f();
    res.q=new Quat4f();    
    return res;
  }

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Examples of javax.vecmath.Matrix4f

        // avoids cumulative rounding errors
        // This should avoid "non-congruent transform above view transform"
        // exception
        _transform.setAutoNormalize(true);
        _tempTransform = new Transform3D();
        _zoom = new Matrix4f();
        _zoom.setIdentity();
        _rot = new Matrix4f();
        _rot.setIdentity();
        _trans = new Matrix4f();
        _trans.setIdentity();
        _drotX = new Matrix4f();
        _drotY = new Matrix4f();
        _vtrans = new Vector3f();
        _zoomFactor = 0.f;
        _scaleFactor = 1.f;
        _eyeDistance = 2.f;
        _transFactorX = 0.f;

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Examples of javax.vecmath.Matrix4f

        float dx = (float) (newX - _pos2DX) / _wsize;
        float dy = (float) (newY - _pos2DY) / _wsize;
        _pos2DX = newX;
        _pos2DY = newY;
        AxisAngle4f aa = new AxisAngle4f(view, (dx - dy) * (float) Math.PI);
        Matrix4f mat = new Matrix4f();
        mat.setIdentity();
        mat.setRotation(aa);
        mat.mul(_rot);
        _rot = mat;
        applyTransform();
    }

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Examples of javax.vecmath.Matrix4f

        _viewingPlatform.getViewPlatformTransform().setTransform(_transform);
    }
    
    public Object clone() throws CloneNotSupportedException{
        ViewTransform res=(ViewTransform)super.clone();
        res._zoom=new Matrix4f(_zoom);
        res._rot=new Matrix4f(_rot);
        res._drotX=new Matrix4f(_drotX);
        res._drotY=new Matrix4f(_drotY);
        res._trans=new Matrix4f(_trans);
        res._vtrans=new Vector3f(_vtrans);


        res._transform = new Transform3D();
        res._transform.setAutoNormalize(true);
        res._tempTransform = new Transform3D();

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Examples of javax.vecmath.Matrix4f

  public Object clone() throws CloneNotSupportedException{
    TransformDataJava3d res=(TransformDataJava3d)super.clone();
    res.trans=new Transform3D();
    res.v3=new Vector3d();
    res.m3=new Matrix3f();
    res.m4=new Matrix4f();
    res.q=new Quat4f();
    return res;
  }

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Examples of javax.vecmath.Matrix4f

        ConstraintSolver solver = new SequentialImpulseConstraintSolver();
        dynamicsWorld = new DiscreteDynamicsWorld(dispatcher, broadphase, solver, collisionConfiguration);
        dynamicsWorld.setGravity(new Vector3f(0, -10 /* m/s2 */, 0));
        CollisionShape groundShape = new StaticPlaneShape(new Vector3f(0, 1, 0), 0.25f /* m */);
        CollisionShape ballShape = new SphereShape(3.0f);
        MotionState groundMotionState = new DefaultMotionState(new Transform(new Matrix4f(
                new Quat4f(0, 0, 0, 1),
                new Vector3f(0, 0, 0), 1.0f)));
        RigidBodyConstructionInfo groundBodyConstructionInfo = new RigidBodyConstructionInfo(0, groundMotionState, groundShape, new Vector3f(0, 0, 0));
        groundBodyConstructionInfo.restitution = 0.25f;
        RigidBody groundRigidBody = new RigidBody(groundBodyConstructionInfo);

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Examples of javax.vecmath.Matrix4f

            controlBall.activate(true);
            controlBall.applyCentralForce(force);
        }
        if (createNewShape) {
            CollisionShape shape = new SphereShape(3.0f);
            DefaultMotionState motionState = new DefaultMotionState(new Transform(new Matrix4f(new Quat4f(0, 0, 0, 1), new Vector3f(camera.x(), 35, camera.z()), 1)));
            Vector3f inertia = new Vector3f();
            shape.calculateLocalInertia(1.0f, inertia);
            RigidBodyConstructionInfo constructionInfo = new RigidBodyConstructionInfo(1.0f, motionState, shape, inertia);
            constructionInfo.restitution = 0.75f;
            RigidBody body = new RigidBody(constructionInfo);

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Examples of javax.vecmath.Matrix4f

        PhysicsSphere(Vector4f colour, Vector3f position, DynamicsWorld physicsWorld, float mass, float radius, int slices, int stacks) {
            this.colour = colour;
            this.radius = radius;
            this.slices = slices;
            this.stacks = stacks;
            MotionState motion = new DefaultMotionState(new Transform(new Matrix4f(new Quat4f(0, 0, 0, 1), position, 1.0f)));
            CollisionShape shape = new SphereShape(radius);
            this.physicsBody = new RigidBody(mass, motion, shape);
            this.physicsWorld = physicsWorld;
            this.physicsWorld.addRigidBody(physicsBody);
            this.renderSphere = new org.lwjgl.util.glu.Sphere();

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Examples of javax.vecmath.Matrix4f

        CollisionShape groundShape = new StaticPlaneShape(new Vector3f(0, 1, 0), 0.25f);
        // Initialise 'ballShape' to a sphere with a radius of 3 metres.
        CollisionShape ballShape = new SphereShape(3);
        // Initialise 'groundMotionState' to a motion state that simply assigns the origin [0, 0, 0] as the origin of
        // the ground.
        MotionState groundMotionState = new DefaultMotionState(new Transform(new Matrix4f(new Quat4f(0, 0, 0, 1), new Vector3f(0, 0, 0), 1.0f)));
        // Initialise 'groundBodyConstructionInfo' to a value that contains the mass, the motion state, the shape, and the inertia (= resistance to change).
        RigidBodyConstructionInfo groundBodyConstructionInfo = new RigidBodyConstructionInfo(0, groundMotionState, groundShape, new Vector3f(0, 0, 0));
        // Set the restitution, also known as the bounciness or spring, to 0.25. The restitution may range from 0.0
        // not bouncy) to 1.0 (extremely bouncy).
        groundBodyConstructionInfo.restitution = 0.25f;

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Examples of javax.vecmath.Matrix4f

        // If a new shape should be created ...
        if (createNewShape) {
            // Create the collision shape (sphere with radius of 3 metres).
            CollisionShape shape = new SphereShape(3);
            // Create the motion state (x and z are the same as the camera's).
            DefaultMotionState motionState = new DefaultMotionState(new Transform(new Matrix4f(new Quat4f(0, 0, 0, 1), new Vector3f(camera.x(), 35, camera.z()), 1.0f)));
            // Calculate the inertia (resistance to movement) using the ball's mass of 1 kilogram.
            Vector3f inertia = new Vector3f(0, 0, 0);
            shape.calculateLocalInertia(1.0f, inertia);
            RigidBodyConstructionInfo constructionInfo = new RigidBodyConstructionInfo(1, motionState, shape, inertia);
            constructionInfo.restitution = 0.75f;
            RigidBody rigidBody = new RigidBody(constructionInfo);
            balls.add(rigidBody);
            dynamicsWorld.addRigidBody(rigidBody);
            createNewShape = false;
        }
        // If the controllable ball's position and orientation should be reset ...
        if (resetControlBall) {
            // Set the position of the ball to (0, 50, 0).
            controlBall.setCenterOfMassTransform(new Transform(new Matrix4f(new Quat4f(0, 0, 0, 1), new Vector3f(0, 50, 0), 1.0f)));
            // Reset the angular velocity (spinning movement) of the ball.
            controlBall.setAngularVelocity(new Vector3f(0, 0, 0));
            // Reset the linear velocity (x,y,z movement) of the ball.
            controlBall.setLinearVelocity(new Vector3f(0, 0, 0));
            resetControlBall = false;

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