man SoComposeRotationFromTo () - composes a rotation that rotates from one vector into another
NAME
SoComposeRotationFromTo - composes a rotation that rotates from one vector into another
INHERITS FROM
SoBase > SoFieldContainer > SoEngine > SoComposeRotationFromTo
SYNOPSIS
#include <Inventor/engines/SoCompose.h>
Inputs from class SoComposeRotationFromTo:
c
}
c
}
from
c
}
c
}
to
Outputs from class SoComposeRotationFromTo:
c
}
c
}
rotation
Methods from class SoComposeRotationFromTo:
c
}
c
}
SoComposeRotationFromTo()
Methods from class SoEngine:
c
}
c
}
getClassTypeId()
c
}
c
}
getOutputs(SoEngineOutputList &list) const
c
}
c
}
getOutput(const SbName &outputName) const
c
}
c
}
getOutputName(const SoEngineOutput *output, SbName &outputName) const
c
}
c
}
copy() const
c
}
c
}
getByName(const SbName &name)
c
}
c
}
getByName(const SbName &name, SoEngineList &list)
Methods from class SoFieldContainer:
c
}
c
}
setToDefaults()
c
}
c
}
hasDefaultValues() const
c
}
c
}
fieldsAreEqual(const SoFieldContainer *fc) const
c
}
c
}
copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)
c
}
c
}
set(const char *fieldDataString)
c
}
c
}
get(SbString &fieldDataString)
c
}
c
}
getFields(SoFieldList &resultList) const
c
}
c
}
getField(const SbName &fieldName) const
c
}
c
}
getFieldName(const SoField *field, SbName &fieldName) const
c
}
c
}
isNotifyEnabled() const
c
}
c
}
enableNotify(SbBool flag)
Methods from class SoBase:
c
}
c
}
ref()
c
}
c
}
unref() const
c
}
c
}
unrefNoDelete() const
c
}
c
}
touch()
c
}
c
}
getTypeId() const
c
}
c
}
isOfType(SoType type) const
c
}
c
}
setName(const SbName &name)
c
}
c
}
getName() const
DESCRIPTION
This engine takes two inputs, representing a vector before and after a rotation has been applied. As output, it produces the rotation value that would cause the first vector to transform into the other. The input fields can have multiple values, allowing the engine to compose several rotations in parallel. Some inputs may have more values than others. In such cases, the last value of the shorter inputs will be repeated as necessary.
INPUTS
c
}
c
}
from
Vector before the rotation.
c
}
c
}
to
Vector after the rotation.
OUTPUTS
c
}
c
}
rotation
A rotation that transforms one vector into another.
METHODS
c
}
c
}
SoComposeRotationFromTo()
Constructor
FILE FORMAT/DEFAULTS
ComposeRotationFromTo {
from 0 0 1
to 0 0 1
}
SEE ALSO
SoComposeRotation, SoDecomposeRotationFromTo, SoEngineOutput