Mobile Widgets

Transform2D node

Interface
Description
Fields
Example

Interface

Transform2D {
  MFNode children NULL
  SFVec2f translation 0 0
  SFVec2f scale 1 1
  SFFloat rotationAngle 0
}

Description

Apply a 2D transformation to the current axis for all nodes in the children field.

Fields

MFNode children NULL:
List of nodes to apply the transformation.

SFVec2f translation 0 0:
Apply translation transformation.

SFVec2f scale 1 1:
Apply scale transformation.

Warning:
Increases processing and memory consumption for values != 1 with images and texts.

SFFloat rotationAngle 0:
Apply rotation transformation in radians.
Arbitrary rotations may not be supported by all geometry nodes.

Warning:
Increases processing and memory consumption for values != 0 with images and texts.

Example

#VRML V2.0 utf8

# Display the "Hello world !" text upside down.
Transform2D {
  rotationAngle 3.1415 # PI == 180° rotation
  children [
    Shape {
      appearance Appearance { }
      geometry Text { string "Hello world !" }
    }
  ]
}

# Display the circle at two times it original size under the text
Transform2D {
  translation 0 -40
  scale 2 2
  children [
    Shape {
      appearance Appearance { }
      geometry Circle { radius 10 }
    }
  ]
}