dojox/gfx3d/matrix.js

• Provides:

  • dojox.gfx3d.matrix

• dojox.gfx3d.matrix.identity

  • type

    dojox.gfx3d.matrix.Matrix3D

  • summary

    an identity matrix constant: identity * (x, y, z) == (x, y, z)

• dojox.gfx3d.matrix.translate

  • parameters:
    • a: (typeof Number:)

      an x coordinate value

    • b: (typeof Number:)

      a y coordinate value

    • c: (typeof Number:)

      a z coordinate value

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a translation matrix

  • description

    The resulting matrix is used to translate (move) points by specified offsets.

  • type

    Function

• dojox.gfx3d.matrix.scale

  • parameters:
    • a: (typeof Number:)

      a scaling factor used for the x coordinate

    • b: (typeof Number:)

      a scaling factor used for the y coordinate

    • c: (typeof Number:)

      a scaling factor used for the z coordinate

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a scaling matrix

  • description

    The resulting matrix is used to scale (magnify) points by specified offsets.

  • type

    Function

• dojox.gfx3d.matrix.rotateX

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the x axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.rotateXg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the x axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateX() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.rotateY

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the y axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.rotateYg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the y axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateY() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.rotateZ

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the z axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.rotateZg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the z axis)

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateZ() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.cameraTranslate

  • parameters:
    • a: (typeof Number:)

      an x coordinate value

    • b: (typeof Number:)

      a y coordinate value

    • c: (typeof Number:)

      a z coordinate value

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a translation matrix

  • description

    The resulting matrix is used to translate (move) points by specified offsets.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateX

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the x axis) in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateXg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the x axis)in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateX() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateY

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the y axis) in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateYg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the y axis) in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateY() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateZ

  • parameters:
    • angle: (typeof Number:)

      an angle of rotation in radians (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the z axis) in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified angle.

  • type

    Function

• dojox.gfx3d.matrix.cameraRotateZg

  • parameters:
    • degree: (typeof Number:)

      an angle of rotation in degrees (>0 for CW)

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    forms a rotating matrix (about the z axis) in cameraTransform manner

  • description

    The resulting matrix is used to rotate points
    around the origin of coordinates (0, 0) by specified degree.
    See dojox.gfx3d.matrix.rotateZ() for comparison.

  • type

    Function

• dojox.gfx3d.matrix.normalize

  • parameters:
    • matrix: (typeof Object:)

      an object, which is converted to a matrix, if necessary

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    converts an object to a matrix, if necessary

  • description

    Converts any 3D matrix-like object or an array of
    such objects to a valid dojox.gfx3d.matrix.Matrix3D object.

  • type

    Function

• dojox.gfx3d.matrix.clone

  • parameters:
    • matrix: (typeof dojox.gfx3d.matrix.Matrix3D:)

      a 3D matrix-like object to be cloned

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    creates a copy of a 3D matrix

  • type

    Function

• dojox.gfx3d.matrix.invert

  • parameters:
    • matrix: (typeof dojox.gfx.matrix.Matrix3D:)

      a 2D matrix-like object to be inverted

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    inverts a 2D matrix

  • type

    Function

• dojox.gfx3d.matrix._multiplyPoint

  • parameters:
    • m
    • x: (typeof Number:)

      an x coordinate of a point

    • y: (typeof Number:)

      a y coordinate of a point

    • z: (typeof Number:)

      a z coordinate of a point

  • returns

    Object

  • summary

    applies a matrix to a point
    matrix: dojox.gfx3d.matrix.Matrix3D: a 3D matrix object to be applied

  • type

    Function

• dojox.gfx3d.matrix.multiplyPoint

  • parameters:
    • matrix: (typeof dojox.gfx3d.matrix.Matrix3D:)

      a 3D matrix object to be applied

    • a: (typeof Number||Point)

      Number: an x coordinate of a point

    • b: (typeof Number,)

      Number: a y coordinate of a point

    • c: (typeof Number,)

      Number: a z coordinate of a point

  • returns

    Object

  • summary

    applies a matrix to a point

  • type

    Function

• dojox.gfx3d.matrix.multiply

  • parameters:
    • matrix: (typeof dojox.gfx3d.matrix.Matrix3D:)

      a 3D matrix-like object,
      all subsequent arguments are matrix-like objects too

  • returns

    dojox.gfx3d.matrix.Matrix3D

  • summary

    combines matrices by multiplying them sequentially in the given order

  • type

    Function

• dojox.gfx3d.matrix._project

  • parameters:
    • m
    • x: (typeof Number:)

      an x coordinate of a point

    • y: (typeof Number:)

      a y coordinate of a point

    • z: (typeof Number:)

      a z coordinate of a point

  • returns

    Object

  • summary

    applies a matrix to a point
    matrix: dojox.gfx3d.matrix.Matrix3D: a 3D matrix object to be applied

  • type

    Function

• dojox.gfx3d.matrix.project

  • parameters:
    • matrix: (typeof dojox.gfx3d.matrix.Matrix3D:)

      a 3D matrix object to be applied

    • a: (typeof Number||Point)

      Number: an x coordinate of a point

    • b: (typeof Number,)

      Number: a y coordinate of a point

    • c: (typeof Number,)

      Number: a z coordinate of a point

  • returns

    Object

  • summary

    applies a matrix to a point

  • type

    Function

• dojox.gfx3d.matrix

  • summary

    class constants, and methods of dojox.gfx3d.matrix

• dojox.gfx3d.matrix.Matrix3D

  • type

    Function

  • parameters:
    • arg: (typeof Object)

      a 3D matrix-like object, a number, or an array of such objects

  • summary

    a 3D matrix object

  • description

    Normalizes a 3D matrix-like object. If arrays is passed,
    all objects of the array are normalized and multiplied sequentially.

• dojox.gfx3d.matrix.Matrix3D.xx

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.xy

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.xz

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.yx

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.yy

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.yz

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.zx

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.zy

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.zz

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.dx

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.dy

  • type

    Number

• dojox.gfx3d.matrix.Matrix3D.dz

  • type

    Number

• dojox.gfx3d.matrix._degToRad

  • parameters:
    • degree
  • type

    Function

• dojox.gfx3d.matrix._radToDeg

  • parameters:
    • radian
  • type

    Function

• dojox.gfx3d.Matrix3D

  • alias - dojox.gfx3d.matrix.Matrix3D

• dojox.gfx3d

  • type

    Object

• dojox

  • type

    Object