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NAME SoCylinder SoCyl SO_CYL_ { cylinder shape node }
INCLUDE nodes/SoCylinder.h
DESC {
This node represents a simple capped cylinder centered around the
y-axis. By default, the cylinder is centered at (0,0,0) and has a
default size of -1 to +1 in all three dimensions. You can use the
\cradius\. and \cheight\. fields to create a cylinder with a different
size.
\p
The cylinder is transformed by the current cumulative transformation
and is drawn with the current lighting model, drawing style, material,
and geometric complexity.
\p
If the current material binding is \kPER_PART\. or
\kPER_PART_INDEXED\., the first current material is used for the sides
of the cylinder, the second is used for the top, and the third is used
for the bottom. Otherwise, the first material is used for the entire
cylinder.
\p
When a texture is applied to a cylinder, it is applied differently to
the sides, top, and bottom. On the sides, the texture wraps
counterclockwise (from above) starting at the back of the
cylinder. The texture has a vertical seam at the back, intersecting
the yz-plane. For the top and bottom, a circle is cut out of the
texture square and applied to the top or bottom circle. The top
texture appears right side up when the top of the cylinder is tilted
toward the camera, and the bottom texture appears right side up when
the top of the cylinder is tilted away from the camera.
}
ENUM Part {
SIDES "The cylindrical part",
TOP "The top circular face",
BOTTOM "The bottom circular face",
ALL "All parts"
}
FIELD parts { Visible parts of cylinder. }
FIELD radius {}
FIELD height {
Define the cylinder's height and radius; values must be greater than
0.0.
}
METHOD "" SoCylinder() {
Creates a cylinder node with default settings.
}
BEGIN C++
METHOD "" void addPart(SoCylinder::Part part) {}
METHOD "" void removePart(SoCylinder::Part part) {
These are convenience functions that make it easy to turn on or off a
part of the cylinder.
}
METHOD "" SbBool hasPart(SoCylinder::Part part) const {
This convenience function returns whether a given part is on or off.
}
END
BEGIN C
METHOD "" void addPart(SoCylPart part) {}
METHOD "" void removePart(SoCylPart part) {
These are convenience functions that make it easy to turn on or off a
part of the cylinder.
}
METHOD "" SbBool hasPart(SoCylPart part) const {
This convenience function returns whether a given part is on or off.
}
END
METHOD "" static SoType getClassTypeId() {
Returns type identifier for this class.
}
ACTION SoGLRenderAction {
Draws cylinder based on the current coordinates, materials,
drawing style, and so on.
}
ACTION SoRayPickAction {
Intersects the ray with the cylinder. The part of the cylinder that
was picked is available from the \cSoCylinderDetail\..
}
ACTION SoGetBoundingBoxAction {
Computes the bounding box that encloses the cylinder.
}
ACTION SoCallbackAction {
If any triangle callbacks are registered with the action, they will
be invoked for each successive triangle that approximates the cylinder.
}
ALSO {
SoCone,
SoCube,
SoCylinderDetail,
SoSphere
}
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