Class SoCylinder
- All Implemented Interfaces:
SafeDisposable
radius
and height
fields to create a cylinder with a different size.
The cylinder is transformed by the current cumulative transformation and is drawn with the current lighting model, drawing style, material, and geometric complexity.
If the current material binding is PER_PART or PER_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.
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.
Picking: SoPickedPoint
getDetail() returns an SoCylinderDetail
.
OpenGL vertex arrays are used if they are available and if the environment variable IV_NO_VERTEX_ARRAY is not set.
Consider using the SoAlgebraicCylinder
node instead of this one. Algebraic shapes are computed and rendered on the GPU and can be used with SoMultipleInstance
.
File format/default:
Cylinder {
parts | ALL |
radius | 1 |
height | 2 |
Action behavior:
SoGLRenderAction
Draws cylinder based on the current coordinates, materials, drawing style, and so on.
SoRayPickAction
Intersects the ray with the cylinder. The part of the cylinder that was picked is available from the SoCylinderDetail
.
SoGetBoundingBoxAction
Computes the bounding box that encloses the cylinder.
SoCallbackAction
If any triangle callbacks are registered with the action, they will be invoked for each successive triangle that approximates the cylinder.
- See Also:
-
Nested Class Summary
Nested ClassesNested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoShape
SoShape.ShapeTypes
Nested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoNode
SoNode.RenderModes
Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
-
Field Summary
FieldsModifier and TypeFieldDescriptionfinal SoSFFloat
Specifies the cylinder's height.final SoSFBitMask
<SoCylinder.PartType> Visible parts of cylinder.final SoSFFloat
Specifies the cylinder's radius.Fields inherited from class com.openinventor.inventor.nodes.SoShape
boundingBoxIgnoring
Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
addPart
(SoCylinder.PartType part) Convenience function to turn on a part of the cylinder.boolean
hasPart
(SoCylinder.PartType part) Convenience function that returns whether a given part is on or off.void
Convenience function to turn off a part of the cylinder.Methods inherited from class com.openinventor.inventor.nodes.SoShape
getShapeType, isPrimitiveRestartAvailable, isPrimitiveRestartAvailable
Methods inherited from class com.openinventor.inventor.nodes.SoNode
affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderEngineMode, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, search, setOverride, touch, write
Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults
Methods inherited from class com.openinventor.inventor.misc.SoBase
dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable
Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle