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NAME SoIndexedTriangleStripSet SoIndTriStripSet "" {
indexed triangle strip set shape node
}
INCLUDE nodes/SoIndexedTriangleStripSet.h
DESC {
This shape node constructs triangle strips out of vertices located at
the coordinates specified in the \vvertexProperty\. field
(from \cSoVertexShape\.), or the
current inherited coordinates.
For optimal performance, the \vvertexProperty\. field is recommended.
\p
\cSoIndexedTriangleStripSet\. uses the
indices in the \vcoordIndex\. field (from \cSoIndexedShape\.) to
specify the vertices of the triangle strips. An index of
\kSO_END_STRIP_INDEX\. (-1) indicates that the current strip has ended
and the next one begins.
\p
The vertices of the faces are transformed by the current
transformation matrix. The faces are drawn with the current light
model and drawing style.
\p
Treatment of the current material and normal binding is as follows:
\kPER_PART\. specifies a material or normal per strip. \kPER_FACE\.
binding specifies a material or normal for each triangle.
\kPER_VERTEX\. specifies a material or normal for each vertex. The
corresponding \k_INDEXED\. bindings are the same, but use the
\vmaterialIndex\. or \vnormalIndex\. indices (see \cSoIndexedShape\.).
The default material binding is \kOVERALL\.. The
default normal binding is \kPER_VERTEX_INDEXED\.
\p
If any normals (or materials) are specified, Inventor assumes
you provide the correct number of them, as indicated by the binding.
You will see unexpected results
if you specify fewer normals (or materials) than the shape requires.
If no normals are specified, they will be generated automatically.
}
METHOD "" SoIndexedTriangleStripSet() {
Creates an indexed triangle strip set node with default settings.
}
METHOD "" static SoType getClassTypeId() {
Returns type identifier for this class.
}
ACTION SoGLRenderAction {
Draws a strip set based on the current coordinates, normals,
materials, drawing style, and so on.
}
ACTION SoRayPickAction {
Picks on the strip set based on the current coordinates and
transformation. Details about the intersection are returned in an
\cSoFaceDetail\..
}
ACTION SoGetBoundingBoxAction {
Computes the bounding box that encloses all vertices of the strip set
with the current transformation applied to them. Sets the center to
the average of the coordinates of all vertices.
}
ACTION SoCallbackAction {
If any triangle callbacks are registered with the action, they will be
invoked for each successive triangle forming the strips of the set.
}
ALSO {
SoCoordinate3,
SoDrawStyle,
SoFaceDetail,
SoIndexedFaceSet,
SoTriangleStripSet,
SoVertexProperty
}
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