Package org.web3d.x3d.sai

Interface MFColorRGBA

All Superinterfaces:
MField, X3DField
All Known Implementing Classes:
MFColorRGBA
public interface MFColorRGBA
extends MField
MFColorRGBA specifies zero or more SFColorRGBA 4-tuples, where each color value is an RGBA 4-tuple of floating point numbers in range [0,1]. Alpha (opacity) values = (1 - transparency). The default value of an uninitialized MFColor field is the empty list. Individual SFColorRGBA array values are optionally separated by commas in XML syntax.


Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).
See Also:
SAI Java Specification: B.4.12, SAI Abstract Specification: 5.2.15 SAIFieldType, X3D Abstract Specification: 5.3.3 SFColorRGBA and MFColorRGBA, X3D Tooltips, X3D Tooltips: field, X3D Tooltips: fieldValue, X3D Scene Authoring Hints

  • Method Summary

    Modifier and Type Method Description
    void append​(float[] newValue)
    Places a new value at the end of the existing value array, increasing the field length accordingly.
    void get1Value​(int index, float[] valueDestination)
    Get an individual value from the existing field array.
    void getValue​(float[] valueDestination)
    Write out the current value of this field into the external valueDestination array.
    void getValue​(float[][] valueDestination)
    Write out the current value of this field into the external valueDestination array.
    void insertValue​(int index, float[] newValue)
    Insert a new value prior to the index location in the existing value array, increasing the field length accordingly.
    void set1Value​(int index, float[] newValue)
    Replace a single value at the appropriate location in the existing value array.
    void setValue​(int numColors, float[] newValue)
    Assign a new value to this field.
    void setValue​(int numColors, float[][] newValue)
    Assign a new value to this field.

    Methods inherited from interface org.web3d.x3d.sai.MField

    clear, remove, size

    Methods inherited from interface org.web3d.x3d.sai.X3DField

    addX3DEventListener, getDefinition, isReadable, isWritable, removeX3DEventListener

  • Method Details

    • getValue

      void getValue​(float[][] valueDestination)
      Write out the current value of this field into the external valueDestination array.
      Parameters:
      valueDestination - The array to be filled in with current field values.
      Throws:
      java.lang.ArrayIndexOutOfBoundsException - The provided valueDestination array was too small.

    • getValue

      void getValue​(float[] valueDestination)
      Write out the current value of this field into the external valueDestination array.
      Parameters:
      valueDestination - The array to be filled in with current field values.
      Throws:
      java.lang.ArrayIndexOutOfBoundsException - The provided valueDestination array was too small.

    • get1Value

      void get1Value​(int index, float[] valueDestination)

      Get an individual value from the existing field array.

      If the index is outside the bounds of the current array of data values, an ArrayIndexOutOfBoundsException is thrown.

      Parameters:
      index - is position of selected value in current array
      valueDestination - The array to be filled in with the selected current field value.
      Throws:
      java.lang.ArrayIndexOutOfBoundsException - The index was outside of the bounds of the current array.

    • setValue

      void setValue​(int numColors, float[] newValue)
      Assign a new value to this field.
      Parameters:
      numColors - The number of 3-tuple RGB colors in the newValue array
      newValue - the newValue to set

    • setValue

      void setValue​(int numColors, float[][] newValue)
      Assign a new value to this field.
      Parameters:
      numColors - The number of 3-tuple RGB colors in the newValue array
      newValue - the newValue to set

    • set1Value

      void set1Value​(int index, float[] newValue)
      Replace a single value at the appropriate location in the existing value array. Size of the current underlying value array does not change. Warning: newValue array length must correspond to tuple size for base type MFColorRGBA tuple size of 4.
      Parameters:
      index - is position of selected value in current array
      newValue - provides new value to apply

    • append

      void append​(float[] newValue)
      Places a new value at the end of the existing value array, increasing the field length accordingly. Warning: newValue array length must correspond to tuple size for base type MFColorRGBA tuple size of 4.
      Parameters:
      newValue - The newValue to append

    • insertValue

      void insertValue​(int index, float[] newValue)
      Insert a new value prior to the index location in the existing value array, increasing the field length accordingly. Warning: newValue array length must correspond to tuple size for base type MFColorRGBA tuple size of 4.
      Parameters:
      index - The position for the inserted value in the current array
      newValue - The newValue to insert