FindosgUtil

Finds the osgUtil library from the OpenSceneGraph toolkit.

Примечание

In most cases, it's recommended to use the FindOpenSceneGraph module instead and list osgUtil as a component. This will automatically handle dependencies such as the OpenThreads and core osg libraries:

find_package(OpenSceneGraph COMPONENTS osgUtil)

This module is used internally by FindOpenSceneGraph to find the osgUtil library. It is not intended to be included directly during typical use of the find_package() command. However, it is available as a standalone module for advanced use cases where finer control over detection is needed. For example, to find the osgUtil explicitly or bypass automatic component detection:

find_package(osgUtil)

OpenSceneGraph and osgUtil headers are intended to be included in C++ project source code as:

example.cxx
#include <osg/PositionAttitudeTransform>
#include <osgUtil/SceneView>
// ...

When working with the OpenSceneGraph toolkit, other libraries such as OpenGL may also be required.

Result Variables

This module defines the following variables:

osgUtil_FOUND

Добавлено в версии 3.3.

Boolean indicating whether the osgUtil library of the OpenSceneGraph toolkit was found.

OSGUTIL_LIBRARIES

The libraries needed to link against to use osgUtil.

OSGUTIL_LIBRARY

A result variable that is set to the same value as the OSGUTIL_LIBRARIES variable.

Cache Variables

The following cache variables may also be set:

OSGUTIL_INCLUDE_DIR

The include directory containing headers needed to use osgUtil.

OSGUTIL_LIBRARY_DEBUG

The path to the osgUtil debug library.

Hints

This module accepts the following variables:

OSGDIR

Environment variable that can be set to help locate the OpenSceneGraph toolkit, including its osgUtil library, when installed in a custom location. It should point to the OpenSceneGraph installation prefix used when it was configured, built, and installed: ./configure --prefix=$OSGDIR.

Deprecated Variables

The following variables are provided for backward compatibility:

OSGUTIL_FOUND

Устарело, начиная с версии 4.2: Use osgUtil_FOUND, which has the same value.

Boolean indicating whether the osgUtil library of the OpenSceneGraph toolkit was found.

Examples

Finding osgUtil explicitly with this module and creating an interface imported target that encapsulates its usage requirements for linking it to a project target:

find_package(osgUtil)

if(osgUtil_FOUND AND NOT TARGET osgUtil::osgUtil)
  add_library(osgUtil::osgUtil INTERFACE IMPORTED)
  set_target_properties(
    osgUtil::osgUtil
    PROPERTIES
      INTERFACE_INCLUDE_DIRECTORIES "${OSGUTIL_INCLUDE_DIR}"
      INTERFACE_LINK_LIBRARIES "${OSGUTIL_LIBRARIES}"
  )
endif()

target_link_libraries(example PRIVATE osgUtil::osgUtil)

See Also