Examples of com.ardor3d.math.Quaternion.lookAt()

com.ardor3d.math.Quaternion.lookAt()
Modifies this quaternion to equal the rotation required to point the z-axis at 'direction' and the y-axis to 'up'. @param direction where to 'look' at @param up a vector indicating the local up direction. @return this quaternion for chaining.

                if (nextPoint != null) {
                    direction.set(nextPoint).subtractLocal(point);
                } else {
                    direction.set(point).subtractLocal(lastPoint);
                }
                rotation.lookAt(direction, up);


                if (shapeNormalBuffer != null && normals != null) {
                    vector.set(shapeNormalBuffer.get(), shapeNormalBuffer.get(), shapeNormalBuffer.get());
                    rotation.apply(vector, vector);
                    normals.put(vector.getXf());

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