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SoRotor(3IV)() | SoRotor(3IV)() |
NAME¶
SoRotor — animated rotation nodeINHERITS FROM¶
SoBase > SoFieldContainer > SoNode > SoTransformation > SoRotation > SoRotorSYNOPSIS¶
#include <Inventor/nodes/SoRotor.h>Fields from class SoRotor:
SoSFFloat speed
SoSFBool on
Fields from class SoRotation:
SoSFRotation rotation
Methods from class SoRotor:
SoRotor()
static SoType getClassTypeId()
Methods from class SoNode:
void setOverride(SbBool state)
SbBool isOverride() const
SoNode * copy(SbBool copyConnections = FALSE) const
virtual SbBool affectsState() const
static SoNode * getByName(const SbName &name)
static int getByName(const SbName &name, SoNodeList &list)
Methods from class SoFieldContainer:
void setToDefaults()
SbBool hasDefaultValues() const
SbBool fieldsAreEqual(const SoFieldContainer *fc) const
void copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)
SbBool set(const char *fieldDataString)
void get(SbString &fieldDataString)
virtual int getFields(SoFieldList &resultList) const
virtual SoField * getField(const SbName &fieldName) const
SbBool getFieldName(const SoField *field, SbName &fieldName) const
SbBool isNotifyEnabled() const
SbBool enableNotify(SbBool flag)
Methods from class SoBase:
void ref()
void unref() const
void unrefNoDelete() const
void touch()
virtual SoType getTypeId() const
SbBool isOfType(SoType type) const
virtual void setName(const SbName &name)
virtual SbName getName() const
DESCRIPTION¶
The SoRotor class is derived from SoRotation, so it applies a rotation to the current transformation. Using engines connected to the realTime global field, the rotation value is animated over time, achieving a spinning effect. The period of the rotation can be adjusted by changing the speed field.
rotor->rotation.setValue(axis, 0.1);
where axis is a vector containing (0,1,0). Any non-zero angle can be used in this code.
FIELDS¶
SoSFFloat speed
Defines the speed of the rotor, in revolutions per second.
SoSFBool on
Allows applications to enable or disable the motion easily.
METHODS¶
SoRotor()
Creates a rotor node with default settings.
static SoType getClassTypeId()
Returns type identifier for this class.
ACTION BEHAVIOR¶
SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction, SoRayPickActionConcatenates current rotation value with the current transformation matrix.
SoGetMatrixAction
Returns transformation matrix specified by the rotation.
FILE FORMAT/DEFAULTS¶
Rotor {
rotation 0 0 1 0 speed 1 on TRUE
}