TriangleSet2D is a geometry node that defines a set of filled 2D triangles in X-Y plane.
The TriangleSet2D node belongs to the Geometry2D component and its container field is geometry. It is available since X3D version 3.0 or later.
SFNode [in, out] metadata NULL [X3DMetadataObject]
Metadata are not part of the X3D world and not interpreted by the X3D browser, but they can be accessed via the ECMAScript interface.
MFVec2f [in, out] vertices [ ] (-∞,∞)
2D coordinates of TriangleSet2D vertices.
Simple-geometry dimensions are initializeOnly and cannot be changed after initial creation, for animation use Transform scale instead.
SFBool [ ] solid FALSE
Setting solid true means draw only one side of polygons (backface culling on), setting solid false means draw both sides of polygons (backface culling off).
If in doubt, use solid='false' for maximum visibility.
Default value true can completely hide geometry if viewed from wrong side! Solid false not supported in VRML97.