Package com.openinventor.inventor

Class SbSphere

  • public class SbSphere
extends SbBasic
    Class for representing a sphere. Represents a sphere in 3D. This is a lightweight datatype that is used for arguments or return values in the Open Inventor toolkit. See SoSphere for a database sphere (used for rendering, picking, etc.).

    See Also:
    SbVec3f, SbLine, SoSphere

    • Field Detail

      • array

        public final float[] array

    • Constructor Detail

      • SbSphere

        public SbSphere​(SbSphere copyFrom)

      • SbSphere

        public SbSphere​(float[] components)

      • SbSphere

        public SbSphere​(SbVec3f c,
                float r)
        Constructor that takes a center and a radius.

      • SbSphere

        public SbSphere()
        Default constructor. The sphere is not initialized.

    • Method Detail

      • getValue

        public float[] getValue()

      • setValue

        public SbSphere setValue​(float[] components,
                         int startIndex)

      • setValue

        public void setValue​(SbSphere copyFrom)

      • setValue

        public SbSphere setValue​(float[] components)

      • toArray

        public static SbSphere[] toArray​(long nativeArray,
                                 long length)

      • intersect

        public SbVec3f[] intersect​(SbLine l)
        Intersect line and sphere, returning true if there is an intersection. The line is treated as a ray.

      • setRadius

        public void setRadius​(float r)
        Set the radius.

      • setValue

        public void setValue​(SbVec3f c,
                     float r)
        Change the center and radius.

      • setCenter

        public void setCenter​(SbVec3f c)
        Set the center.

      • circumscribe

        public void circumscribe​(SbBox3f box)
        Return a sphere containing a given box.

      • intersectFirst

        public SbVec3f intersectFirst​(SbLine l)
        Intersect line and sphere, returning true if there is an intersection. The line is treated as a ray.

      • getCenter

        public SbVec3f getCenter()
        Return the center.

      • getRadius

        public float getRadius()
        Return the radius.