Object3dUtils.java

package org.wheelmap.android.tango.mode;

import org.rajawali3d.Object3D;
import org.rajawali3d.math.Matrix4;
import org.rajawali3d.math.Quaternion;

class Object3dUtils {

    /**
     * Save the updated plane fit pose to update the AR object on the next render pass.
     * This is synchronized against concurrent access in the render loop above.
     */
    public static void setObjectPose(Object3D object, float[] planeFitTransform) {
        Matrix4 transform = new Matrix4(planeFitTransform);
        object.setPosition(transform.getTranslation());
        object.setOrientation(new Quaternion().fromMatrix(transform).conjugate());
    }
}