Package com.openinventor.inventor.engines

Class SoComposeMatrix

java.lang.Object
com.openinventor.inventor.Inventor
com.openinventor.inventor.misc.SoBase
com.openinventor.inventor.fields.SoFieldContainer
com.openinventor.inventor.engines.SoEngine
com.openinventor.inventor.engines.SoComposeMatrix
All Implemented Interfaces:
SafeDisposable
public class SoComposeMatrix extends SoEngine
Composes a transformation matrix. This engine has inputs that specify values for translation, rotation, scale, and center of transformation. As output, it produces a transformation matrix that transforms objects into the space specified by the scale, rotation, and translation inputs (in that order).

The input fields can have multiple values, allowing the engine to compose several matrices in parallel. Some inputs may have more values than others. In such cases, the last value of the shorter inputs will be repeated as necessary.

File format/default:

ComposeMatrix {

    translation 0 0 0
    rotation 0 0 1 0
    scaleFactor 1 1 1
    scaleOrientation 0 0 1 0
    center 0 0 0
}

See Also:

  • Field Details

    • translation

      public final SoMFVec3f translation
      Translation in x, y, and z.

    • rotation

      public final SoMFRotation rotation
      Rotation.

    • scaleFactor

      public final SoMFVec3f scaleFactor
      Scale factors in x, y, and z.

    • scaleOrientation

      public final SoMFRotation scaleOrientation
      Rotational space for scaling.

    • center

      public final SoMFVec3f center
      Center point for scaling and rotating.

    • matrix

      public final SoEngineOutput matrix
      ( SoMFMatrix ) Transformation matrix that transforms from object space into the space specified by the inputs.

  • Constructor Details

    • SoComposeMatrix

      public SoComposeMatrix()
      Default Constructor.