SoComposeVec4f - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
Note : Coin
NAMESoComposeVec4f − The SoComposeVec4f class is used to compose 4D vectors from four floats.
SYNOPSIS
#include <Inventor/engines/SoCompose.h> Inherits SoEngine.
Public Member Functionsvirtual SoType getTypeId (void) const
virtual const SoFieldData * getFieldData (void) const
virtual const SoEngineOutputData * getOutputData (void) const
Static Public Member Functionsstatic SoType getClassTypeId (void)
static void * createInstance (void)
static void initClass ()
Public AttributesSoMFFloat x
SoMFFloat y
SoMFFloat z
SoMFFloat w
SoEngineOutput vector
Static Protected Member Functionsstatic const SoFieldData ** getInputDataPtr (void)
static const SoEngineOutputData ** getOutputDataPtr (void)
Additional Inherited Members
Detailed DescriptionThe SoComposeVec4f class is used to compose 4D vectors from four floats.
Member Function Documentation
SoType SoComposeVec4f::getTypeId (void) const [virtual]Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and 'downward' casting. Usage example: void foo(SoNode * node)
{
if (node->getTypeId() == SoFile::getClassTypeId()) {
SoFile * filenode = (SoFile *)node; // safe downward cast, knows the type
}
else if (node->getTypeId().isOfType(SoGroup::getClassTypeId())) {
SoGroup * group = (SoGroup *)node; // safe downward cast, knows the type
}
}For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine.h (for engine classes) and so on. For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups. Implements SoBase.
const SoFieldData * SoComposeVec4f::getFieldData (void) const [virtual]Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL. Reimplemented from SoFieldContainer.
const SoEngineOutputData * SoComposeVec4f::getOutputData (void) const [virtual]This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Implements SoEngine.
Member Data Documentation
SoMFFloat SoComposeVec4f::xFirst coordinates of the output vectors.
SoMFFloat SoComposeVec4f::ySecond coordinates of the output vectors.
SoMFFloat SoComposeVec4f::zThird coordinates of the output vectors.
SoMFFloat SoComposeVec4f::wFourth coordinates of the output vectors.
SoEngineOutput SoComposeVec4f::vector(SoMFVec4f) 4D vectors.
AuthorGenerated automatically by Doxygen for Coin from the source code. 0
Johanes Gumabo
Data Size : 16,756 byte
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