Extend the CMake rewrite to include vtkm_rendering
This commit is contained in:
parent
56c7362258
commit
3ded554831
468
CMake/FindOpenGL.cmake
Normal file
468
CMake/FindOpenGL.cmake
Normal file
@ -0,0 +1,468 @@
|
||||
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
||||
# file Copyright.txt or https://cmake.org/licensing for details.
|
||||
|
||||
#.rst:
|
||||
# FindOpenGL
|
||||
# ----------
|
||||
#
|
||||
# FindModule for OpenGL and GLU.
|
||||
#
|
||||
# Optional COMPONENTS
|
||||
# ^^^^^^^^^^^^^^^^^^^
|
||||
#
|
||||
# This module respects several optional COMPONENTS: ``EGL``, ``GLX``, and
|
||||
# ``OpenGL``. There are corresponding import targets for each of these flags.
|
||||
#
|
||||
# IMPORTED Targets
|
||||
# ^^^^^^^^^^^^^^^^
|
||||
#
|
||||
# This module defines the :prop_tgt:`IMPORTED` targets:
|
||||
#
|
||||
# ``OpenGL::GL``
|
||||
# Defined to the platform-specific OpenGL libraries if the system has OpenGL.
|
||||
# ``OpenGL::OpenGL``
|
||||
# Defined to libOpenGL if the system is GLVND-based.
|
||||
# ``OpenGL::GL``
|
||||
# ``OpenGL::GLU``
|
||||
# Defined if the system has GLU.
|
||||
# ``OpenGL::GLX``
|
||||
# Defined if the system has GLX.
|
||||
# ``OpenGL::EGL``
|
||||
# Defined if the system has EGL.
|
||||
#
|
||||
# Result Variables
|
||||
# ^^^^^^^^^^^^^^^^
|
||||
#
|
||||
# This module sets the following variables:
|
||||
#
|
||||
# ``OPENGL_FOUND``
|
||||
# True, if the system has OpenGL and all components are found.
|
||||
# ``OPENGL_XMESA_FOUND``
|
||||
# True, if the system has XMESA.
|
||||
# ``OPENGL_GLU_FOUND``
|
||||
# True, if the system has GLU.
|
||||
# ``OpenGL_OpenGL_FOUND``
|
||||
# True, if the system has an OpenGL library.
|
||||
# ``OpenGL_GLX_FOUND``
|
||||
# True, if the system has GLX.
|
||||
# ``OpenGL_EGL_FOUND``
|
||||
# True, if the system has EGL.
|
||||
# ``OPENGL_INCLUDE_DIR``
|
||||
# Path to the OpenGL include directory.
|
||||
# ``OPENGL_EGL_INCLUDE_DIRS``
|
||||
# Path to the EGL include directory.
|
||||
# ``OPENGL_LIBRARIES``
|
||||
# Paths to the OpenGL library, windowing system libraries, and GLU libraries.
|
||||
# On Linux, this assumes glX and is never correct for EGL-based targets.
|
||||
# Clients are encouraged to use the ``OpenGL::*`` import targets instead.
|
||||
#
|
||||
# Cache variables
|
||||
# ^^^^^^^^^^^^^^^
|
||||
#
|
||||
# The following cache variables may also be set:
|
||||
#
|
||||
# ``OPENGL_egl_LIBRARY``
|
||||
# Path to the EGL library.
|
||||
# ``OPENGL_glu_LIBRARY``
|
||||
# Path to the GLU library.
|
||||
# ``OPENGL_glx_LIBRARY``
|
||||
# Path to the GLVND 'GLX' library.
|
||||
# ``OPENGL_opengl_LIBRARY``
|
||||
# Path to the GLVND 'OpenGL' library
|
||||
# ``OPENGL_gl_LIBRARY``
|
||||
# Path to the OpenGL library. New code should prefer the ``OpenGL::*`` import
|
||||
# targets.
|
||||
#
|
||||
# Linux-specific
|
||||
# ^^^^^^^^^^^^^^
|
||||
#
|
||||
# Some Linux systems utilize GLVND as a new ABI for OpenGL. GLVND separates
|
||||
# context libraries from OpenGL itself; OpenGL lives in "libOpenGL", and
|
||||
# contexts are defined in "libGLX" or "libEGL". GLVND is currently the only way
|
||||
# to get OpenGL 3+ functionality via EGL in a manner portable across vendors.
|
||||
#
|
||||
# On Linux systems FindOpenGL defaults to using GLVND if available. Users can
|
||||
# utilize GLVND explicitly with targets ``OpenGL::OpenGL``, ``OpenGL::GLX``, and
|
||||
# ``OpenGL::EGL``. Additionally, when GLVND is available the ``OpenGL::GL``
|
||||
# target is equivalent to ``OpenGL::OpenGL OpenGL::GLX``. When the system is
|
||||
# not GLVND-based, ``OpenGL::GL`` expands to libGL as it has historically done.
|
||||
# Thus, for non-EGL-based Linux targets, the ``OpenGL::GL`` target is most
|
||||
# portable.
|
||||
#
|
||||
# For EGL targets the client must rely on GLVND support on the user's system.
|
||||
# Linking should use the ``OpenGL::OpenGL OpenGL::EGL`` targets. Using GLES*
|
||||
# libraries is theoretically possible in place of ``OpenGL::OpenGL``, but this
|
||||
# module does not currently support that; contributions welcome.
|
||||
#
|
||||
# ``OPENGL_egl_LIBRARY`` and ``OPENGL_EGL_INCLUDE_DIRS`` are defined in the case of
|
||||
# GLVND. For non-GLVND Linux and other systems these are left undefined.
|
||||
#
|
||||
# macOS-Specific
|
||||
# ^^^^^^^^^^^^^^
|
||||
#
|
||||
# On OSX FindOpenGL defaults to using the framework version of OpenGL. People
|
||||
# will have to change the cache values of OPENGL_glu_LIBRARY and
|
||||
# OPENGL_gl_LIBRARY to use OpenGL with X11 on OSX.
|
||||
|
||||
set(_OpenGL_REQUIRED_VARS OPENGL_gl_LIBRARY)
|
||||
|
||||
# Provide OPENGL_USE_<C> variables for each component.
|
||||
foreach(component ${OpenGL_FIND_COMPONENTS})
|
||||
string(TOUPPER ${component} _COMPONENT)
|
||||
set(OPENGL_USE_${_COMPONENT} 1)
|
||||
endforeach()
|
||||
|
||||
if (CYGWIN)
|
||||
find_path(OPENGL_INCLUDE_DIR GL/gl.h )
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_INCLUDE_DIR)
|
||||
|
||||
find_library(OPENGL_gl_LIBRARY opengl32 )
|
||||
find_library(OPENGL_glu_LIBRARY glu32 )
|
||||
|
||||
elseif (WIN32)
|
||||
|
||||
if(BORLAND)
|
||||
set (OPENGL_gl_LIBRARY import32 CACHE STRING "OpenGL library for win32")
|
||||
set (OPENGL_glu_LIBRARY import32 CACHE STRING "GLU library for win32")
|
||||
else()
|
||||
set (OPENGL_gl_LIBRARY opengl32 CACHE STRING "OpenGL library for win32")
|
||||
set (OPENGL_glu_LIBRARY glu32 CACHE STRING "GLU library for win32")
|
||||
endif()
|
||||
|
||||
elseif (APPLE)
|
||||
# The OpenGL.framework provides both gl and glu
|
||||
find_library(OPENGL_gl_LIBRARY OpenGL DOC "OpenGL library for OS X")
|
||||
find_library(OPENGL_glu_LIBRARY OpenGL DOC
|
||||
"GLU library for OS X (usually same as OpenGL library)")
|
||||
find_path(OPENGL_INCLUDE_DIR OpenGL/gl.h DOC "Include for OpenGL on OS X")
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_INCLUDE_DIR)
|
||||
|
||||
else()
|
||||
if (CMAKE_SYSTEM_NAME MATCHES "HP-UX")
|
||||
# Handle HP-UX cases where we only want to find OpenGL in either hpux64
|
||||
# or hpux32 depending on if we're doing a 64 bit build.
|
||||
if(CMAKE_SIZEOF_VOID_P EQUAL 4)
|
||||
set(_OPENGL_LIB_PATH
|
||||
/opt/graphics/OpenGL/lib/hpux32/)
|
||||
else()
|
||||
set(_OPENGL_LIB_PATH
|
||||
/opt/graphics/OpenGL/lib/hpux64/
|
||||
/opt/graphics/OpenGL/lib/pa20_64)
|
||||
endif()
|
||||
elseif(CMAKE_SYSTEM_NAME STREQUAL Haiku)
|
||||
set(_OPENGL_LIB_PATH
|
||||
/boot/develop/lib/x86)
|
||||
set(_OPENGL_INCLUDE_PATH
|
||||
/boot/develop/headers/os/opengl)
|
||||
endif()
|
||||
|
||||
# The first line below is to make sure that the proper headers
|
||||
# are used on a Linux machine with the NVidia drivers installed.
|
||||
# They replace Mesa with NVidia's own library but normally do not
|
||||
# install headers and that causes the linking to
|
||||
# fail since the compiler finds the Mesa headers but NVidia's library.
|
||||
# Make sure the NVIDIA directory comes BEFORE the others.
|
||||
# - Atanas Georgiev <atanas@cs.columbia.edu>
|
||||
find_path(OPENGL_INCLUDE_DIR GL/gl.h
|
||||
/usr/share/doc/NVIDIA_GLX-1.0/include
|
||||
/usr/openwin/share/include
|
||||
/opt/graphics/OpenGL/include /usr/X11R6/include
|
||||
${_OPENGL_INCLUDE_PATH}
|
||||
)
|
||||
find_path(OPENGL_GLX_INCLUDE_DIR GL/glx.h ${_OPENGL_INCLUDE_PATH})
|
||||
find_path(OPENGL_EGL_INCLUDE_DIR EGL/egl.h ${_OPENGL_INCLUDE_PATH})
|
||||
find_path(OPENGL_xmesa_INCLUDE_DIR GL/xmesa.h
|
||||
/usr/share/doc/NVIDIA_GLX-1.0/include
|
||||
/usr/openwin/share/include
|
||||
/opt/graphics/OpenGL/include /usr/X11R6/include
|
||||
)
|
||||
|
||||
find_library(OPENGL_gl_LIBRARY
|
||||
NAMES GL MesaGL
|
||||
PATHS /opt/graphics/OpenGL/lib
|
||||
/usr/openwin/lib
|
||||
/usr/shlib /usr/X11R6/lib
|
||||
${_OPENGL_LIB_PATH}
|
||||
)
|
||||
# Search for the GLVND libraries. We do this regardless of COMPONENTS; we'll
|
||||
# take into account the COMPONENTS logic later.
|
||||
find_library(OPENGL_opengl_LIBRARY
|
||||
NAMES OpenGL
|
||||
PATHS /usr/X11R6/lib
|
||||
${_OPENGL_LIB_PATH}
|
||||
)
|
||||
|
||||
find_library(OPENGL_glx_LIBRARY
|
||||
NAMES GLX
|
||||
PATHS /usr/X11R6/lib
|
||||
${_OPENGL_LIB_PATH}
|
||||
)
|
||||
|
||||
find_library(OPENGL_egl_LIBRARY
|
||||
NAMES EGL
|
||||
PATHS ${_OPENGL_LIB_PATH}
|
||||
)
|
||||
|
||||
find_library(OPENGL_glu_LIBRARY
|
||||
NAMES GLU MesaGLU
|
||||
PATHS ${OPENGL_gl_LIBRARY}
|
||||
/opt/graphics/OpenGL/lib
|
||||
/usr/openwin/lib
|
||||
/usr/shlib /usr/X11R6/lib
|
||||
)
|
||||
|
||||
# FPHSA cannot handle "this OR that is required", so we conditionally set what
|
||||
# it must look for. First clear any previous config we might have done:
|
||||
set(_OpenGL_REQUIRED_VARS)
|
||||
|
||||
# now we append the libraries as appropriate. The complicated logic
|
||||
# basically comes down to "use libOpenGL when we can, and add in specific
|
||||
# context mechanisms when requested, or we need them to preserve the previous
|
||||
# default where glx is always available."
|
||||
if((NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_opengl_LIBRARY AND
|
||||
OPENGL_glx_LIBRARY AND
|
||||
NOT OPENGL_gl_LIBRARY) OR
|
||||
(NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_glx_LIBRARY AND
|
||||
NOT OPENGL_gl_LIBRARY) OR
|
||||
(NOT OPENGL_USE_EGL AND
|
||||
OPENGL_opengl_LIBRARY AND
|
||||
OPENGL_glx_LIBRARY) OR
|
||||
( OPENGL_USE_EGL))
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_opengl_LIBRARY)
|
||||
endif()
|
||||
|
||||
# GLVND GLX library. Preferred when available.
|
||||
if((NOT OPENGL_USE_OPENGL AND
|
||||
NOT OPENGL_USE_GLX AND
|
||||
NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_glx_LIBRARY AND
|
||||
NOT OPENGL_gl_LIBRARY) OR
|
||||
( OPENGL_USE_GLX AND
|
||||
NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_glx_LIBRARY AND
|
||||
NOT OPENGL_gl_LIBRARY) OR
|
||||
(NOT OPENGL_USE_EGL AND
|
||||
OPENGL_opengl_LIBRARY AND
|
||||
OPENGL_glx_LIBRARY) OR
|
||||
(OPENGL_USE_GLX AND OPENGL_USE_EGL))
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_glx_LIBRARY)
|
||||
endif()
|
||||
|
||||
# GLVND EGL library.
|
||||
if(OPENGL_USE_EGL)
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_egl_LIBRARY)
|
||||
endif()
|
||||
|
||||
# Old-style "libGL" library: used as a fallback when GLVND isn't available.
|
||||
if((NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_opengl_LIBRARY AND
|
||||
OPENGL_glx_LIBRARY AND
|
||||
OPENGL_gl_LIBRARY) OR
|
||||
(NOT OPENGL_USE_EGL AND
|
||||
NOT OPENGL_glx_LIBRARY AND
|
||||
OPENGL_gl_LIBRARY))
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_gl_LIBRARY)
|
||||
endif()
|
||||
|
||||
# We always need the 'gl.h' include dir.
|
||||
list(APPEND _OpenGL_REQUIRED_VARS OPENGL_INCLUDE_DIR)
|
||||
|
||||
unset(_OPENGL_INCLUDE_PATH)
|
||||
unset(_OPENGL_LIB_PATH)
|
||||
|
||||
find_library(OPENGL_glu_LIBRARY
|
||||
NAMES GLU MesaGLU
|
||||
PATHS ${OPENGL_gl_LIBRARY}
|
||||
/opt/graphics/OpenGL/lib
|
||||
/usr/openwin/lib
|
||||
/usr/shlib /usr/X11R6/lib
|
||||
)
|
||||
endif ()
|
||||
|
||||
if(OPENGL_xmesa_INCLUDE_DIR)
|
||||
set( OPENGL_XMESA_FOUND "YES" )
|
||||
else()
|
||||
set( OPENGL_XMESA_FOUND "NO" )
|
||||
endif()
|
||||
|
||||
if(OPENGL_glu_LIBRARY)
|
||||
set( OPENGL_GLU_FOUND "YES" )
|
||||
else()
|
||||
set( OPENGL_GLU_FOUND "NO" )
|
||||
endif()
|
||||
|
||||
# OpenGL_OpenGL_FOUND is a bit unique in that it is okay if /either/ libOpenGL
|
||||
# or libGL is found.
|
||||
# Using libGL with libEGL is never okay, though; we handle that case later.
|
||||
if(NOT OPENGL_opengl_LIBRARY AND NOT OPENGL_gl_LIBRARY)
|
||||
set(OpenGL_OpenGL_FOUND FALSE)
|
||||
else()
|
||||
set(OpenGL_OpenGL_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
if(OPENGL_glx_LIBRARY AND OPENGL_GLX_INCLUDE_DIR)
|
||||
set(OpenGL_GLX_FOUND TRUE)
|
||||
else()
|
||||
set(OpenGL_GLX_FOUND FALSE)
|
||||
endif()
|
||||
|
||||
if(OPENGL_egl_LIBRARY AND OPENGL_EGL_INCLUDE_DIR)
|
||||
set(OpenGL_EGL_FOUND TRUE)
|
||||
else()
|
||||
set(OpenGL_EGL_FOUND FALSE)
|
||||
endif()
|
||||
|
||||
# User-visible names should be plural.
|
||||
if(OPENGL_EGL_INCLUDE_DIR)
|
||||
set(OPENGL_EGL_INCLUDE_DIRS ${OPENGL_EGL_INCLUDE_DIR})
|
||||
endif()
|
||||
|
||||
include(FindPackageHandleStandardArgs)
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenGL REQUIRED_VARS ${_OpenGL_REQUIRED_VARS}
|
||||
HANDLE_COMPONENTS)
|
||||
unset(_OpenGL_REQUIRED_VARS)
|
||||
|
||||
# OpenGL:: targets
|
||||
if(OPENGL_FOUND)
|
||||
# ::OpenGL is a GLVND library, and thus Linux-only: we don't bother checking
|
||||
# for a framework version of this library.
|
||||
if(OPENGL_opengl_LIBRARY AND NOT TARGET OpenGL::OpenGL)
|
||||
if(IS_ABSOLUTE "${OPENGL_opengl_LIBRARY}")
|
||||
add_library(OpenGL::OpenGL UNKNOWN IMPORTED)
|
||||
set_target_properties(OpenGL::OpenGL PROPERTIES IMPORTED_LOCATION
|
||||
"${OPENGL_opengl_LIBRARY}")
|
||||
else()
|
||||
add_library(OpenGL::OpenGL INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::OpenGL PROPERTIES IMPORTED_LIBNAME
|
||||
"${OPENGL_opengl_LIBRARY}")
|
||||
endif()
|
||||
set_target_properties(OpenGL::OpenGL PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
|
||||
"${OPENGL_INCLUDE_DIR}")
|
||||
endif()
|
||||
|
||||
# ::GLX is a GLVND library, and thus Linux-only: we don't bother checking
|
||||
# for a framework version of this library.
|
||||
if(OpenGL_GLX_FOUND AND NOT TARGET OpenGL::GLX)
|
||||
if(IS_ABSOLUTE "${OPENGL_glx_LIBRARY}")
|
||||
add_library(OpenGL::GLX UNKNOWN IMPORTED)
|
||||
set_target_properties(OpenGL::GLX PROPERTIES IMPORTED_LOCATION
|
||||
"${OPENGL_glx_LIBRARY}")
|
||||
else()
|
||||
add_library(OpenGL::GLX INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::GLX PROPERTIES IMPORTED_LIBNAME
|
||||
"${OPENGL_glx_LIBRARY}")
|
||||
endif()
|
||||
set_target_properties(OpenGL::GLX PROPERTIES INTERFACE_LINK_LIBRARIES
|
||||
OpenGL::OpenGL)
|
||||
set_target_properties(OpenGL::GLX PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
|
||||
"${OPENGL_GLX_INCLUDE_DIR}")
|
||||
endif()
|
||||
|
||||
if(TARGET OpenGL::OpenGL AND TARGET OpenGL::GLX AND NOT TARGET OpenGL::GL)
|
||||
# if GLVND with GLX is available, make ::GL a synonym for 'OpenGL::OpenGL
|
||||
# OpenGL::GLX'.
|
||||
add_library(OpenGL::GL INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::GL PROPERTIES INTERFACE_LINK_LIBRARIES
|
||||
OpenGL::OpenGL)
|
||||
set_property(TARGET OpenGL::GL APPEND PROPERTY INTERFACE_LINK_LIBRARIES
|
||||
OpenGL::GLX)
|
||||
set_target_properties(OpenGL::GL PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
|
||||
"${OPENGL_INCLUDE_DIR}")
|
||||
|
||||
elseif(NOT TARGET OpenGL::GL)
|
||||
if(IS_ABSOLUTE "${OPENGL_gl_LIBRARY}")
|
||||
add_library(OpenGL::GL UNKNOWN IMPORTED)
|
||||
if(OPENGL_gl_LIBRARY MATCHES "/([^/]+)\\.framework$")
|
||||
set(_gl_fw "${OPENGL_gl_LIBRARY}/${CMAKE_MATCH_1}")
|
||||
if(EXISTS "${_gl_fw}.tbd")
|
||||
string(APPEND _gl_fw ".tbd")
|
||||
endif()
|
||||
set_target_properties(OpenGL::GL PROPERTIES
|
||||
IMPORTED_LOCATION "${_gl_fw}")
|
||||
else()
|
||||
set_target_properties(OpenGL::GL PROPERTIES
|
||||
IMPORTED_LOCATION "${OPENGL_gl_LIBRARY}")
|
||||
endif()
|
||||
else()
|
||||
add_library(OpenGL::GL INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::GL PROPERTIES
|
||||
IMPORTED_LIBNAME "${OPENGL_gl_LIBRARY}")
|
||||
endif()
|
||||
set_target_properties(OpenGL::GL PROPERTIES
|
||||
INTERFACE_INCLUDE_DIRECTORIES "${OPENGL_INCLUDE_DIR}")
|
||||
endif()
|
||||
|
||||
# ::EGL is a GLVND library, and thus Linux-only: we don't bother checking
|
||||
# for a framework version of this library.
|
||||
# Note we test for OpenGL::OpenGL as a target. When this module is updated to
|
||||
# support GLES, we would additionally want to check for the hypothetical GLES
|
||||
# target and enable EGL if either ::GLES or ::OpenGL is created.
|
||||
if(TARGET OpenGL::OpenGL AND OpenGL_EGL_FOUND AND NOT TARGET OpenGL::EGL)
|
||||
if(IS_ABSOLUTE "${OPENGL_egl_LIBRARY}")
|
||||
add_library(OpenGL::EGL UNKNOWN IMPORTED)
|
||||
set_target_properties(OpenGL::EGL PROPERTIES IMPORTED_LOCATION
|
||||
"${OPENGL_egl_LIBRARY}")
|
||||
else()
|
||||
add_library(OpenGL::EGL INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::EGL PROPERTIES IMPORTED_LIBNAME
|
||||
"${OPENGL_egl_LIBRARY}")
|
||||
endif()
|
||||
set_target_properties(OpenGL::EGL PROPERTIES INTERFACE_LINK_LIBRARIES
|
||||
OpenGL::OpenGL)
|
||||
# Note that EGL's include directory is different from OpenGL/GLX's!
|
||||
set_target_properties(OpenGL::EGL PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
|
||||
"${OPENGL_EGL_INCLUDE_DIR}")
|
||||
endif()
|
||||
|
||||
if(OPENGL_GLU_FOUND AND NOT TARGET OpenGL::GLU)
|
||||
if(IS_ABSOLUTE "${OPENGL_glu_LIBRARY}")
|
||||
add_library(OpenGL::GLU UNKNOWN IMPORTED)
|
||||
if(OPENGL_glu_LIBRARY MATCHES "/([^/]+)\\.framework$")
|
||||
set(_glu_fw "${OPENGL_glu_LIBRARY}/${CMAKE_MATCH_1}")
|
||||
if(EXISTS "${_glu_fw}.tbd")
|
||||
string(APPEND _glu_fw ".tbd")
|
||||
endif()
|
||||
set_target_properties(OpenGL::GLU PROPERTIES
|
||||
IMPORTED_LOCATION "${_glu_fw}")
|
||||
else()
|
||||
set_target_properties(OpenGL::GLU PROPERTIES
|
||||
IMPORTED_LOCATION "${OPENGL_glu_LIBRARY}")
|
||||
endif()
|
||||
else()
|
||||
add_library(OpenGL::GLU INTERFACE IMPORTED)
|
||||
set_target_properties(OpenGL::GLU PROPERTIES
|
||||
IMPORTED_LIBNAME "${OPENGL_glu_LIBRARY}")
|
||||
endif()
|
||||
set_target_properties(OpenGL::GLU PROPERTIES
|
||||
INTERFACE_LINK_LIBRARIES OpenGL::GL)
|
||||
endif()
|
||||
|
||||
# OPENGL_LIBRARIES mirrors OpenGL::GL's logic ...
|
||||
set(OPENGL_LIBRARIES ${OPENGL_gl_LIBRARY})
|
||||
if(TARGET OpenGL::GLX AND TARGET OpenGL::OpenGL)
|
||||
set(OPENGL_LIBRARIES ${OPENGL_opengl_LIBRARY} ${OPENGL_glx_LIBRARY})
|
||||
endif()
|
||||
# ... and also includes GLU, if available.
|
||||
if(TARGET OpenGL::GLU)
|
||||
list(APPEND OPENGL_LIBRARIES ${OPENGL_glu_LIBRARY})
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# This deprecated setting is for backward compatibility with CMake1.4
|
||||
set(OPENGL_LIBRARY ${OPENGL_LIBRARIES})
|
||||
# This deprecated setting is for backward compatibility with CMake1.4
|
||||
set(OPENGL_INCLUDE_PATH ${OPENGL_INCLUDE_DIR})
|
||||
|
||||
mark_as_advanced(
|
||||
OPENGL_INCLUDE_DIR
|
||||
OPENGL_xmesa_INCLUDE_DIR
|
||||
OPENGL_egl_LIBRARY
|
||||
OPENGL_glu_LIBRARY
|
||||
OPENGL_glx_LIBRARY
|
||||
OPENGL_gl_LIBRARY
|
||||
OPENGL_opengl_LIBRARY
|
||||
OPENGL_EGL_INCLUDE_DIR
|
||||
OPENGL_GLX_INCLUDE_DIR
|
||||
)
|
@ -23,6 +23,8 @@
|
||||
#
|
||||
# vtkm Target that should be used to link to VTK-m
|
||||
#
|
||||
# vtkm_rendering Target that contains all the rendering code
|
||||
#
|
||||
# vtkm::tbb Target that contains tbb related link information
|
||||
# implicitly linked to by `vtkm` if tbb is enabled
|
||||
#
|
||||
@ -58,6 +60,8 @@ endif()
|
||||
set(VTKm_BUILD_SHARED_LIBS "@BUILD_SHARED_LIBS@")
|
||||
set(VTKm_ENABLE_CUDA "@VTKm_ENABLE_CUDA@")
|
||||
set(VTKm_ENABLE_TBB "@VTKm_ENABLE_TBB@")
|
||||
set(VTKm_ENABLE_RENDERING "@VTKm_ENABLE_RENDERING@")
|
||||
set(VTKm_RENDERING_BACKEND "@VTKm_RENDERING_BACKEND@")
|
||||
|
||||
# Load the library exports, but only if not compiling VTK-m itself
|
||||
set_and_check(VTKm_CONFIG_DIR "@PACKAGE_VTKm_INSTALL_CONFIG_DIR@")
|
||||
@ -73,4 +77,8 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${VTKm_CMAKE_MODULE_PATH})
|
||||
# This includes a host of functions used by VTK-m CMake.
|
||||
include(VTKmWrappers)
|
||||
|
||||
if(VTKm_ENABLE_RENDERING)
|
||||
include(VTKmRenderingBackends)
|
||||
endif()
|
||||
|
||||
check_required_components(vtkm)
|
||||
|
114
CMake/VTKmRenderingBackends.cmake
Normal file
114
CMake/VTKmRenderingBackends.cmake
Normal file
@ -0,0 +1,114 @@
|
||||
##============================================================================
|
||||
## Copyright (c) Kitware, Inc.
|
||||
## All rights reserved.
|
||||
## See LICENSE.txt for details.
|
||||
## This software is distributed WITHOUT ANY WARRANTY; without even
|
||||
## the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
## PURPOSE. See the above copyright notice for more information.
|
||||
##
|
||||
## Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
||||
## Copyright 2014 UT-Battelle, LLC.
|
||||
## Copyright 2014 Los Alamos National Security.
|
||||
##
|
||||
## Under the terms of Contract DE-NA0003525 with NTESS,
|
||||
## the U.S. Government retains certain rights in this software.
|
||||
##
|
||||
## Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
|
||||
## Laboratory (LANL), the U.S. Government retains certain rights in
|
||||
## this software.
|
||||
##============================================================================
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# find OpenGL and supporting libraries provided to make using VTK-m easier
|
||||
# for consumers.
|
||||
#
|
||||
# vtkm_find_gl(
|
||||
# REQUIRED [GL|GLUT|GLEW]
|
||||
# OPTIONAL [GL|GLUT|GLEW]
|
||||
# QUIET [ON/OFF]
|
||||
# )
|
||||
#
|
||||
# Imports everything as imported modules with the following names:
|
||||
# - GLUT::GLUT
|
||||
# - GLEW::GLEW
|
||||
# - OpenGL::GL
|
||||
# For OpenGL Will also provide the more explicit targets of:
|
||||
# - OpenGL::OpenGL
|
||||
# - OpenGL::GLX
|
||||
# - OpenGL::EGL
|
||||
function(vtkm_find_gl)
|
||||
set(oneValueArgs QUIET)
|
||||
set(multiValueArgs REQUIRED OPTIONAL)
|
||||
cmake_parse_arguments(find_gl
|
||||
"${options}" "${oneValueArgs}" "${multiValueArgs}"
|
||||
${ARGN}
|
||||
)
|
||||
|
||||
set(QUIETLY )
|
||||
if(find_gl_QUIET)
|
||||
set(QUIETLY "QUIET")
|
||||
endif()
|
||||
|
||||
foreach(item ${find_gl_REQUIRED})
|
||||
set(${item}_REQUIRED "REQUIRED")
|
||||
set(DO_${item}_FIND TRUE)
|
||||
endforeach()
|
||||
|
||||
foreach(item ${find_gl_OPTIONAL})
|
||||
set(DO_${item}_FIND TRUE)
|
||||
endforeach()
|
||||
|
||||
#Find GL
|
||||
if(CMAKE_VERSION VERSION_LESS 3.10)
|
||||
if(DO_GL_FIND AND NOT TARGET OpenGL::GL)
|
||||
find_package(OpenGL ${GL_REQUIRED} ${QUIETLY} MODULE)
|
||||
endif()
|
||||
else()
|
||||
#clunky but we need to make sure we use the upstream module if it exists
|
||||
set(orig_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH})
|
||||
set(CMAKE_MODULE_PATH "")
|
||||
if(DO_GL_FIND AND NOT TARGET OpenGL::GL)
|
||||
find_package(OpenGL ${GL_REQUIRED} ${QUIETLY} MODULE)
|
||||
endif()
|
||||
set(CMAKE_MODULE_PATH ${orig_CMAKE_MODULE_PATH})
|
||||
endif()
|
||||
|
||||
#Find GLEW
|
||||
if(DO_GLEW_FIND AND NOT TARGET GLEW::GLEW)
|
||||
find_package(GLEW ${GLEW_REQUIRED} ${QUIETLY})
|
||||
endif()
|
||||
|
||||
if(DO_GLUT_FIND AND NOT TARGET GLUT::GLUT)
|
||||
find_package(GLUT ${GLUT_REQUIRED} ${QUIETLY})
|
||||
endif()
|
||||
|
||||
endfunction()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
if(TARGET vtkm_rendering_backend)
|
||||
return()
|
||||
endif()
|
||||
|
||||
add_library(vtkm_rendering_backend INTERFACE)
|
||||
if(NOT VTKm_RENDERING_BACKEND STREQUAL "None")
|
||||
vtkm_find_gl(REQUIRED GL GLEW
|
||||
OPTIONAL
|
||||
QUIET)
|
||||
endif()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
if(VTKm_RENDERING_BACKEND STREQUAL "OpenGL")
|
||||
if(TARGET OpenGL::GLX)
|
||||
target_link_libraries(vtkm_rendering_backend
|
||||
INTERFACE OpenGL::OpenGL OpenGL::GLX GLEW::GLEW)
|
||||
elseif(TARGET OpenGL::GL)
|
||||
target_link_libraries(vtkm_rendering_backend
|
||||
INTERFACE OpenGL::GL GLEW::GLEW)
|
||||
endif()
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "OSMesa")
|
||||
target_link_libraries(vtkm_rendering_backend
|
||||
INTERFACE OpenGL::GL GLEW::GLEW)
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "EGL")
|
||||
target_link_libraries(vtkm_rendering_backend
|
||||
INTERFACE OpenGL::OpenGL OpenGL::EGL GLEW::GLEW)
|
||||
endif()
|
@ -117,8 +117,6 @@ function(vtkm_install_template_sources)
|
||||
vtkm_install_headers("${dir_prefix}" ${hfiles})
|
||||
endfunction(vtkm_install_template_sources)
|
||||
|
||||
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# Add a VTK-m library. The name of the library will match the "kit" name
|
||||
# (e.g. vtkm_rendering) unless the NAME argument is given.
|
||||
@ -231,7 +229,7 @@ function(vtkm_unit_tests)
|
||||
RUNTIME_OUTPUT_DIRECTORY ${VTKm_EXECUTABLE_OUTPUT_PATH}
|
||||
)
|
||||
|
||||
target_link_libraries(${test_prog} PRIVATE vtkm)
|
||||
target_link_libraries(${test_prog} PRIVATE vtkm ${VTKm_UT_LIBRARIES})
|
||||
|
||||
if(NOT VTKm_UT_NO_TESTS)
|
||||
return()
|
||||
|
@ -75,7 +75,6 @@ option(VTKm_ENABLE_TBB "Enable TBB support" OFF)
|
||||
option(VTKm_ENABLE_RENDERING "Enable rendering library" ON)
|
||||
option(VTKm_ENABLE_TESTING "Enable VTKm Testing" ON)
|
||||
option(VTKm_ENABLE_BENCHMARKS "Enable VTKm Benchmarking" OFF)
|
||||
option(VTKm_ENABLE_OSMESA "Enable creating the OSMesa canvas" OFF)
|
||||
|
||||
option(VTKm_ENABLE_DOCUMENTATION "Build Doxygen documentation" OFF)
|
||||
option(VTKm_ENABLE_EXAMPLES "Build examples" OFF)
|
||||
@ -222,6 +221,7 @@ install(FILES ${VTKm_SOURCE_DIR}/LICENSE.txt
|
||||
install(
|
||||
FILES
|
||||
${VTKm_SOURCE_DIR}/CMake/FindTBB.cmake
|
||||
${VTKm_SOURCE_DIR}/CMake/FindOpenGL.cmake
|
||||
DESTINATION ${VTKm_INSTALL_CMAKE_MODULE_DIR}
|
||||
)
|
||||
|
||||
@ -230,6 +230,7 @@ install(
|
||||
FILES
|
||||
${VTKm_SOURCE_DIR}/CMake/VTKmWrappers.cmake
|
||||
${VTKm_SOURCE_DIR}/CMake/VTKmBackends.cmake
|
||||
${VTKm_SOURCE_DIR}/CMake/VTKmRenderingBackends.cmake
|
||||
${VTKm_SOURCE_DIR}/CMake/VTKmExportHeaderTemplate.h.in
|
||||
DESTINATION ${VTKm_INSTALL_CMAKE_MODULE_DIR}
|
||||
)
|
||||
|
@ -23,20 +23,17 @@
|
||||
#path so that our examples can find VTK-m
|
||||
set(CMAKE_PREFIX_PATH ${VTKm_BINARY_DIR}/${VTKm_INSTALL_CONFIG_DIR})
|
||||
|
||||
# add_subdirectory(clipping)
|
||||
add_subdirectory(clipping)
|
||||
# add_subdirectory(contour_tree)
|
||||
# add_subdirectory(cosmotools)
|
||||
# add_subdirectory(demo)
|
||||
add_subdirectory(demo)
|
||||
# add_subdirectory(dynamic_dispatcher)
|
||||
# add_subdirectory(game_of_life)
|
||||
# add_subdirectory(hello_world)
|
||||
add_subdirectory(game_of_life)
|
||||
add_subdirectory(hello_world)
|
||||
# add_subdirectory(isosurface)
|
||||
add_subdirectory(multi_backend)
|
||||
# add_subdirectory(streamline)
|
||||
# add_subdirectory(tetrahedra)
|
||||
# add_subdirectory(particle_advection)
|
||||
# if(VTKm_ENABLE_RENDERING)
|
||||
# add_subdirectory(rendering)
|
||||
# endif()
|
||||
add_subdirectory(rendering)
|
||||
# add_subdirectory(unified_memory)
|
||||
|
||||
|
@ -19,45 +19,33 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
|
||||
project(Clipping CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm REQUIRED QUIET
|
||||
OPTIONAL_COMPONENTS Serial CUDA TBB
|
||||
)
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
|
||||
|
||||
add_executable(Clipping_SERIAL Clipping.cxx)
|
||||
target_include_directories(Clipping_SERIAL PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(Clipping_SERIAL PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(Clipping_SERIAL PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
target_compile_definitions(Clipping_SERIAL PRIVATE
|
||||
"VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_SERIAL")
|
||||
target_link_libraries(Clipping_SERIAL PRIVATE vtkm)
|
||||
|
||||
if(VTKm_CUDA_FOUND)
|
||||
|
||||
if(TARGET vtkm::tbb)
|
||||
add_executable(Clipping_TBB Clipping.cxx)
|
||||
target_compile_definitions(Clipping_TBB PRIVATE
|
||||
"VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_TBB")
|
||||
target_link_libraries(Clipping_TBB PRIVATE vtkm)
|
||||
endif()
|
||||
|
||||
if(TARGET vtkm::cuda)
|
||||
set (cudaSource "${CMAKE_CURRENT_BINARY_DIR}/Clipping.cu")
|
||||
configure_file(Clipping.cxx ${cudaSource} COPYONLY)
|
||||
|
||||
set(old_nvcc_flags ${CUDA_NVCC_FLAGS})
|
||||
set(old_cxx_flags ${CMAKE_CXX_FLAGS})
|
||||
vtkm_setup_nvcc_flags( old_nvcc_flags old_cxx_flags)
|
||||
|
||||
|
||||
# Cuda compiles do not respect target_include_directories
|
||||
cuda_include_directories(${VTKm_INCLUDE_DIRS})
|
||||
|
||||
cuda_add_executable(Clipping_CUDA ${cudaSource})
|
||||
target_include_directories(Clipping_CUDA PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(Clipping_CUDA PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(Clipping_CUDA PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
|
||||
set(CUDA_NVCC_FLAGS ${old_nvcc_flags})
|
||||
set(CMAKE_CXX_FLAGS ${old_cxx_flags})
|
||||
add_executable(Clipping_CUDA ${cudaSource})
|
||||
|
||||
endif()
|
||||
|
||||
if(VTKm_TBB_FOUND)
|
||||
add_executable(Clipping_TBB Clipping.cxx)
|
||||
target_include_directories(Clipping_TBB PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(Clipping_TBB PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(Clipping_TBB PRIVATE PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
target_compile_definitions(Clipping_TBB PRIVATE
|
||||
"VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_TBB")
|
||||
target_compile_definitions(Clipping_CUDA PRIVATE
|
||||
"VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_CUDA")
|
||||
target_link_libraries(Clipping_CUDA PRIVATE vtkm)
|
||||
endif()
|
||||
|
@ -19,33 +19,23 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
|
||||
project(VTKmDemo CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm QUIET REQUIRED
|
||||
OPTIONAL_COMPONENTS Serial CUDA TBB OSMesa Rendering
|
||||
)
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
|
||||
if(TARGET vtkm_rendering)
|
||||
|
||||
if(VTKm_OSMesa_FOUND AND VTKm_Rendering_FOUND)
|
||||
if(VTKm_CUDA_FOUND)
|
||||
# Cuda compiles do not respect target_include_directories
|
||||
cuda_include_directories(${VTKm_INCLUDE_DIRS})
|
||||
cuda_add_executable(Demo Demo.cu)
|
||||
else()
|
||||
add_executable(Demo Demo.cxx)
|
||||
endif()
|
||||
add_executable(Demo Demo.cxx)
|
||||
target_link_libraries(Demo PRIVATE vtkm_rendering)
|
||||
|
||||
|
||||
#need to setup the default device adapter.
|
||||
target_include_directories(Demo PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(Demo PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(Demo PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
|
||||
#when we are using TBB pass in the default device adapter as
|
||||
#a compile definition to make sure we build with TBB selected
|
||||
if(VTKm_TBB_FOUND)
|
||||
if(TARGET vtkm::cuda)
|
||||
set_source_files_properties(Demo.cxx LANGUAGE "CUDA")
|
||||
target_compile_definitions(Demo
|
||||
PRIVATE "VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_CUDA")
|
||||
elseif(TARGET vtkm::tbb)
|
||||
target_compile_definitions(Demo
|
||||
PRIVATE "VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_TBB")
|
||||
endif()
|
||||
|
||||
endif()
|
||||
|
@ -85,7 +85,7 @@ int main(int argc, char* argv[])
|
||||
vtkm::rendering::Camera camera = vtkm::rendering::Camera();
|
||||
|
||||
//Set3DView
|
||||
vtkm::Bounds coordsBounds = coords.GetBounds(VTKM_DEFAULT_DEVICE_ADAPTER_TAG());
|
||||
vtkm::Bounds coordsBounds = coords.GetBounds();
|
||||
|
||||
camera.ResetToBounds(coordsBounds);
|
||||
|
||||
|
@ -19,22 +19,22 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
|
||||
cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
|
||||
cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
|
||||
project(GameOfLife CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm REQUIRED
|
||||
OPTIONAL_COMPONENTS Serial CUDA TBB OpenGL GLUT
|
||||
)
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
vtkm_find_gl(OPTIONAL GL GLUT GLEW)
|
||||
|
||||
if(TARGET OpenGL::GL AND
|
||||
TARGET GLUT::GLUT AND
|
||||
TARGET GLEW::GLEW)
|
||||
|
||||
if(TARGET vtkm::cuda)
|
||||
set_source_files_properties(GameOfLife.cxx LANGUAGE "CUDA")
|
||||
endif()
|
||||
|
||||
if(VTKm_CUDA_FOUND)
|
||||
cuda_add_executable(GameOfLife GameOfLife.cu LoadShaders.h)
|
||||
else()
|
||||
add_executable(GameOfLife GameOfLife.cxx LoadShaders.h)
|
||||
target_link_libraries(GameOfLife PRIVATE vtkm OpenGL::GL GLEW::GLEW GLUT::GLUT)
|
||||
|
||||
endif()
|
||||
|
||||
|
||||
target_include_directories(GameOfLife PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(GameOfLife PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(GameOfLife PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
|
@ -17,6 +17,8 @@
|
||||
// Laboratory (LANL), the U.S. Government retains certain rights in
|
||||
// this software.
|
||||
//============================================================================
|
||||
// Must be included before any other GL includes:
|
||||
#include <GL/glew.h>
|
||||
|
||||
// Must be included before any other GL includes:
|
||||
#include <GL/glew.h>
|
||||
|
@ -19,35 +19,30 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
|
||||
project(HelloWorld CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm REQUIRED QUIET
|
||||
OPTIONAL_COMPONENTS Serial CUDA TBB OpenGL GLUT
|
||||
)
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
vtkm_find_gl(OPTIONAL GL GLUT GLEW)
|
||||
|
||||
if(TARGET OpenGL::GL AND
|
||||
TARGET GLUT::GLUT AND
|
||||
TARGET GLEW::GLEW)
|
||||
|
||||
if(VTKm_OpenGL_FOUND AND VTKm_GLUT_FOUND)
|
||||
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
|
||||
add_executable(HelloWorld_SERIAL HelloWorld.cxx LoadShaders.h)
|
||||
set_source_files_properties(LoadShaders.h PROPERTIES HEADER_FILE_ONLY TRUE)
|
||||
target_include_directories(HelloWorld_SERIAL PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(HelloWorld_SERIAL PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(HelloWorld_SERIAL PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
target_link_libraries(HelloWorld_SERIAL
|
||||
PRIVATE vtkm OpenGL::GL GLEW::GLEW GLUT::GLUT)
|
||||
|
||||
if(VTKm_CUDA_FOUND)
|
||||
# Cuda compiles do not respect target_include_directories
|
||||
cuda_include_directories(${VTKm_INCLUDE_DIRS})
|
||||
|
||||
cuda_add_executable(HelloWorld_CUDA HelloWorld.cu LoadShaders.h)
|
||||
target_include_directories(HelloWorld_CUDA PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(HelloWorld_CUDA PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(HelloWorld_CUDA PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
endif()
|
||||
|
||||
if(VTKm_TBB_FOUND)
|
||||
if(TARGET vtkm::tbb)
|
||||
add_executable(HelloWorld_TBB HelloWorldTBB.cxx LoadShaders.h)
|
||||
target_include_directories(HelloWorld_TBB PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(HelloWorld_TBB PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(HelloWorld_TBB PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
target_link_libraries(HelloWorld_TBB
|
||||
PRIVATE vtkm OpenGL::GL GLEW::GLEW GLUT::GLUT)
|
||||
endif()
|
||||
|
||||
if(TARGET vtkm::cuda)
|
||||
add_executable(HelloWorld_CUDA HelloWorld.cu LoadShaders.h)
|
||||
target_link_libraries(HelloWorld_CUDA
|
||||
PRIVATE vtkm OpenGL::GL GLEW::GLEW GLUT::GLUT)
|
||||
endif()
|
||||
endif()
|
||||
|
@ -19,6 +19,8 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
|
||||
project(MultiBackend CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
|
@ -19,15 +19,27 @@
|
||||
## this software.
|
||||
##
|
||||
##=============================================================================
|
||||
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
|
||||
project(Rendering CXX)
|
||||
|
||||
#Find the VTK-m package
|
||||
find_package(VTKm REQUIRED QUIET
|
||||
OPTIONAL_COMPONENTS Serial OpenGL Rendering GLUT
|
||||
)
|
||||
find_package(VTKm REQUIRED QUIET)
|
||||
|
||||
if(VTKm_OpenGL_FOUND AND VTKm_Rendering_FOUND AND VTKm_GLUT_FOUND)
|
||||
add_executable(Rendering_SERIAL Rendering.cxx)
|
||||
target_include_directories(Rendering_SERIAL PRIVATE ${VTKm_INCLUDE_DIRS})
|
||||
target_link_libraries(Rendering_SERIAL PRIVATE ${VTKm_LIBRARIES})
|
||||
target_compile_options(Rendering_SERIAL PRIVATE ${VTKm_COMPILE_OPTIONS})
|
||||
if(NOT TARGET vtkm_rendering OR NOT VTKm_RENDERING_BACKEND STREQUAL "OpenGL")
|
||||
return()
|
||||
endif()
|
||||
|
||||
vtkm_find_gl(OPTIONAL GLUT)
|
||||
if(NOT TARGET GLUT::GLUT)
|
||||
return()
|
||||
endif()
|
||||
|
||||
add_executable(Rendering_SERIAL Rendering.cxx)
|
||||
target_link_libraries(Rendering_SERIAL PRIVATE vtkm_rendering GLUT::GLUT)
|
||||
|
||||
if(TARGET vtkm::tbb)
|
||||
add_executable(Rendering_TBB Rendering.cxx)
|
||||
target_compile_definitions(Rendering_TBB PRIVATE
|
||||
"VTKM_DEVICE_ADAPTER=VTKM_DEVICE_ADAPTER_TBB")
|
||||
target_link_libraries(Rendering_TBB PRIVATE vtkm_rendering GLUT::GLUT)
|
||||
endif()
|
||||
|
@ -82,11 +82,9 @@ add_subdirectory(filter)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# Build rendering
|
||||
# if(VTKm_ENABLE_RENDERING)
|
||||
# add_subdirectory(rendering)
|
||||
# endif()
|
||||
add_subdirectory(rendering)
|
||||
|
||||
# add_subdirectory(interop)
|
||||
add_subdirectory(interop)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
#add the benchmarking folder
|
||||
|
@ -23,9 +23,11 @@ set(headers
|
||||
TransferToOpenGL.h
|
||||
)
|
||||
|
||||
if(VTKm_ENABLE_TESTING)
|
||||
# Determine if we actually want to compile OpenGL Interop tests.
|
||||
vtkm_configure_component_OpenGL()
|
||||
#-----------------------------------------------------------------------------
|
||||
vtkm_declare_headers(${headers} TESTABLE FALSE)
|
||||
|
||||
if(VTKm_ENABLE_TESTING AND TARGET vtkm_rendering)
|
||||
add_subdirectory(testing)
|
||||
endif()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
@ -34,11 +36,3 @@ add_subdirectory(internal)
|
||||
if(VTKm_CUDA_FOUND)
|
||||
add_subdirectory(cuda)
|
||||
endif()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
vtkm_declare_headers(${headers} TESTABLE FALSE)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
if(VTKm_OpenGL_FOUND)
|
||||
add_subdirectory(testing)
|
||||
endif()
|
||||
|
@ -28,6 +28,6 @@ set(headers
|
||||
vtkm_declare_headers(${headers} TESTABLE FALSE)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
if(VTKm_OpenGL_FOUND)
|
||||
if(TARGET vtkm_rendering)
|
||||
add_subdirectory(testing)
|
||||
endif()
|
||||
|
@ -18,9 +18,13 @@
|
||||
## this software.
|
||||
##============================================================================
|
||||
|
||||
if(NOT TARGET GLEW::GLEW)
|
||||
return()
|
||||
endif()
|
||||
|
||||
set(unit_tests
|
||||
UnitTestBufferTypePicker.cxx
|
||||
UnitTestOpenGLHeaders.cxx
|
||||
UnitTestOpenGLHeaders.cxx
|
||||
UnitTestBufferTypePicker.cxx
|
||||
)
|
||||
|
||||
vtkm_unit_tests(SOURCES ${unit_tests})
|
||||
vtkm_unit_tests(SOURCES ${unit_tests} LIBRARIES GLEW::GLEW)
|
||||
|
@ -22,40 +22,35 @@ set(headers
|
||||
TestingOpenGLInterop.h
|
||||
TestingTransferFancyHandles.h
|
||||
)
|
||||
vtkm_declare_headers(${headers} TESTABLE FALSE)
|
||||
|
||||
set(unit_tests)
|
||||
|
||||
# So because we are using GLEW to do our
|
||||
# GL binding we can only expect one
|
||||
# of these transfer tests to work
|
||||
#
|
||||
#
|
||||
set(needs_rendering FALSE)
|
||||
if(VTKm_OSMesa_FOUND AND TARGET vtkm_rendering)
|
||||
if(NOT TARGET GLUT::GLUT)
|
||||
find_package(GLUT QUIET)
|
||||
|
||||
if(NOT TARGET GLUT::GLUT)
|
||||
return()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# rendering can only have a single backend so we need to
|
||||
if(VTKm_RENDERING_BACKEND STREQUAL "OSMesa" AND TARGET vtkm_rendering)
|
||||
list(APPEND unit_tests
|
||||
UnitTestTransferOSMesa.cxx
|
||||
UnitTestFancyTransferOSMesa.cxx
|
||||
)
|
||||
set(needs_rendering TRUE)
|
||||
elseif(VTKm_EGL_FOUND AND TARGET vtkm_rendering)
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "EGL" AND TARGET vtkm_rendering)
|
||||
list(APPEND unit_tests
|
||||
UnitTestTransferEGL.cxx
|
||||
UnitTestFancyTransferEGL.cxx
|
||||
)
|
||||
set(needs_rendering TRUE)
|
||||
else()
|
||||
vtkm_configure_component_GLUT()
|
||||
if(VTKm_GLUT_FOUND)
|
||||
list(APPEND unit_tests
|
||||
UnitTestTransferGLUT.cxx
|
||||
UnitTestFancyTransferGLUT.cxx
|
||||
)
|
||||
endif()
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "OpenGL" AND TARGET vtkm_rendering)
|
||||
list(APPEND unit_tests
|
||||
UnitTestTransferGLUT.cxx
|
||||
UnitTestFancyTransferGLUT.cxx
|
||||
)
|
||||
endif()
|
||||
|
||||
|
||||
vtkm_declare_headers(${headers} TESTABLE FALSE)
|
||||
vtkm_unit_tests(SOURCES ${unit_tests})
|
||||
if(needs_rendering)
|
||||
target_link_libraries(UnitTests_vtkm_interop_testing PRIVATE vtkm_rendering)
|
||||
if(unit_tests)
|
||||
vtkm_unit_tests(SOURCES ${unit_tests} LIBRARIES vtkm_rendering GLUT::GLUT)
|
||||
endif()
|
||||
|
@ -18,6 +18,24 @@
|
||||
## this software.
|
||||
##============================================================================
|
||||
|
||||
if(NOT VTKm_ENABLE_RENDERING)
|
||||
return()
|
||||
endif()
|
||||
# determine what backend for rendering we want to build
|
||||
|
||||
set(default_backend "OpenGL")
|
||||
if(NOT VTKm_RENDERING_BACKEND)
|
||||
message(STATUS "Setting rendering backend to '${default_backend}' as none was specified.")
|
||||
set(VTKm_RENDERING_BACKEND "${default_backend}" CACHE
|
||||
STRING "Choose the backend for vtkm rendering." FORCE)
|
||||
# Set the possible values of rendering backend types for cmake-gui
|
||||
set(extra_backends )
|
||||
if(UNIX AND NOT APPLE)
|
||||
list(APPEND extra_backends "OSMesa" "EGL")
|
||||
endif()
|
||||
set_property(CACHE VTKm_RENDERING_BACKEND PROPERTY STRINGS "None" "OpenGL" ${extra_backends})
|
||||
endif()
|
||||
|
||||
set(headers
|
||||
Actor.h
|
||||
AxisAnnotation.h
|
||||
@ -100,6 +118,8 @@ set(sources
|
||||
raytracing/VolumeRendererStructured.cxx
|
||||
)
|
||||
|
||||
# Note that EGL and OSMesa Canvas depend on the GL version being built. Only
|
||||
# the None backend supports not building the opengl version
|
||||
set(opengl_headers
|
||||
CanvasGL.h
|
||||
MapperGL.h
|
||||
@ -148,64 +168,39 @@ set(device_sources
|
||||
)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
vtkm_configure_component_OpenGL()
|
||||
if(VTKm_OpenGL_FOUND)
|
||||
list(APPEND headers ${opengl_headers})
|
||||
list(APPEND sources ${opengl_sources})
|
||||
|
||||
vtkm_configure_component_OSMesa()
|
||||
if(VTKm_OSMesa_FOUND)
|
||||
list(APPEND headers ${osmesa_headers})
|
||||
list(APPEND sources ${osmesa_sources})
|
||||
endif()
|
||||
|
||||
# vtkm_configure_component_EGL()
|
||||
# if(VTKm_EGL_FOUND)
|
||||
# list(APPEND headers ${egl_headers})
|
||||
# list(APPEND sources ${egl_sources})
|
||||
# endif()
|
||||
endif()
|
||||
|
||||
if(VTKm_ENABLE_OSMESA AND NOT VTKm_OSMesa_FOUND)
|
||||
message(SEND_ERROR "OSMesa was requested by not properly configured.
|
||||
Either make sure the OSMesa headers and library are properly found or set
|
||||
VTKm_ENABLE_OSMESA to OFF.")
|
||||
endif()
|
||||
|
||||
vtkm_declare_headers(${headers})
|
||||
|
||||
vtkm_library(
|
||||
NAME vtkm_rendering
|
||||
SOURCES ${sources}
|
||||
HEADERS ${headers}
|
||||
WRAP_FOR_CUDA ${device_sources}
|
||||
)
|
||||
|
||||
# EGL Libs are added here to ensure propper linking when statically compiling.
|
||||
# This is safe to do even when not using EGL as the values will then be empty.
|
||||
target_link_libraries(vtkm_rendering
|
||||
PUBLIC vtkm_cont
|
||||
PRIVATE ${VTKm_OPENGL_LIBRARIES}
|
||||
${VTKm_BACKEND_LIBRARIES}
|
||||
${EGL_LIBRARIES}
|
||||
)
|
||||
if(VTKm_RENDERING_BACKEND STREQUAL "OpenGL")
|
||||
vtkm_declare_headers(${opengl_headers})
|
||||
target_sources(vtkm_rendering PRIVATE ${opengl_sources})
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "OSMesa")
|
||||
vtkm_declare_headers(${opengl_headers} ${osmesa_headers})
|
||||
target_sources(vtkm_rendering PRIVATE ${opengl_sources} ${osmesa_sources})
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "EGL")
|
||||
vtkm_declare_headers(${opengl_headers} ${egl_headers})
|
||||
target_sources(vtkm_rendering PRIVATE ${opengl_sources} ${egl_sources})
|
||||
endif()
|
||||
|
||||
# EGL Dirs are added here to ensure propper linking when statically compiling.
|
||||
# This is safe to do even when not using EGL as the values will then be empty.
|
||||
target_include_directories(vtkm_rendering
|
||||
PRIVATE ${VTKm_OPENGL_INCLUDE_DIRS}
|
||||
${VTKm_BACKEND_INCLUDE_DIRS}
|
||||
${EGL_INCLUDE_DIRS}
|
||||
)
|
||||
#-----------------------------------------------------------------------------
|
||||
target_link_libraries(vtkm_rendering PUBLIC vtkm)
|
||||
|
||||
if(UNIX AND NOT APPLE)
|
||||
target_link_libraries(vtkm_rendering PRIVATE rt )
|
||||
endif()
|
||||
|
||||
|
||||
# Subclasses need rendering library
|
||||
vtkm_configure_component_Rendering()
|
||||
|
||||
add_subdirectory(internal)
|
||||
add_subdirectory(raytracing)
|
||||
#-----------------------------------------------------------------------------
|
||||
include(VTKmRenderingBackends)
|
||||
target_link_libraries(vtkm_rendering PUBLIC vtkm_rendering_backend)
|
||||
install(TARGETS vtkm_rendering_backend
|
||||
EXPORT ${VTKm_EXPORT_NAME}
|
||||
)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
add_subdirectory(internal)
|
||||
add_subdirectory(raytracing)
|
||||
add_subdirectory(testing)
|
||||
|
@ -19,15 +19,11 @@
|
||||
##============================================================================
|
||||
|
||||
set(headers
|
||||
OpenGLHeaders.h
|
||||
RunTriangulator.h
|
||||
)
|
||||
|
||||
set(opengl_headers
|
||||
OpenGLHeaders.h
|
||||
)
|
||||
|
||||
if(VTKm_OpenGL_FOUND)
|
||||
list(APPEND headers ${opengl_headers})
|
||||
endif()
|
||||
set_source_files_properties(OpenGLHeaders.h
|
||||
PROPERTIES VTKm_CANT_BE_HEADER_TESTED TRUE)
|
||||
|
||||
vtkm_declare_headers(${headers})
|
||||
|
@ -33,9 +33,15 @@ set(unit_tests
|
||||
UnitTestMapperVolume.cxx
|
||||
)
|
||||
|
||||
VTKm_unit_tests(SOURCES ${unit_tests})
|
||||
|
||||
#add_subdirectory(osmesa)
|
||||
#add_subdirectory(egl)
|
||||
#add_subdirectory(glfw)
|
||||
vtkm_unit_tests(SOURCES ${unit_tests} LIBRARIES vtkm_rendering)
|
||||
|
||||
if(VTKm_RENDERING_BACKEND STREQUAL "OpenGL")
|
||||
# message(STATUS "rendering testing/glfw needs a FindGLFW")
|
||||
# message(STATUS "rendering testing/glut needs compile corrections")
|
||||
# add_subdirectory(glfw)
|
||||
# add_subdirectory(glut)
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "OSMesa")
|
||||
add_subdirectory(osmesa)
|
||||
elseif(VTKm_RENDERING_BACKEND STREQUAL "EGL")
|
||||
add_subdirectory(egl)
|
||||
endif()
|
||||
|
@ -18,11 +18,7 @@
|
||||
## this software.
|
||||
##============================================================================
|
||||
|
||||
vtkm_configure_component_EGL()
|
||||
if (VTKm_EGL_FOUND)
|
||||
set(unit_tests
|
||||
UnitTestMapperEGL.cxx
|
||||
)
|
||||
VTKm_unit_tests(SOURCES ${unit_tests})
|
||||
endif()
|
||||
|
||||
set(unit_tests
|
||||
UnitTestMapperEGL.cxx
|
||||
)
|
||||
vtkm_unit_tests(SOURCES ${unit_tests} LIBRARIES vtkm_rendering)
|
||||
|
@ -17,15 +17,15 @@
|
||||
## Laboratory (LANL), the U.S. Government retains certain rights in
|
||||
## this software.
|
||||
##============================================================================
|
||||
|
||||
vtkm_configure_component_GLFW()
|
||||
if (VTKm_GLFW_FOUND)
|
||||
set(unit_tests
|
||||
UnitTestMapperGLFW.cxx
|
||||
)
|
||||
VTKm_unit_tests(
|
||||
SOURCES ${unit_tests}
|
||||
TEST_ARGS -B
|
||||
)
|
||||
find_package(GLFW QUIET)
|
||||
if(NOT TARGET GLFW::GLFW)
|
||||
return()
|
||||
endif()
|
||||
|
||||
set(unit_tests
|
||||
UnitTestMapperGLFW.cxx
|
||||
)
|
||||
vtkm_unit_tests(SOURCES ${unit_tests}
|
||||
TEST_ARGS -B
|
||||
LIBRARIES vtkm_rendering GLFW::GLFW)
|
||||
|
||||
|
@ -17,15 +17,19 @@
|
||||
## Laboratory (LANL), the U.S. Government retains certain rights in
|
||||
## this software.
|
||||
##============================================================================
|
||||
if(NOT TARGET GLUT::GLUT)
|
||||
find_package(GLUT QUIET)
|
||||
|
||||
vtkm_configure_component_GLUT()
|
||||
if(VTKm_GLUT_FOUND)
|
||||
set(unit_tests
|
||||
UnitTestMapperGLUT.cxx
|
||||
)
|
||||
VTKm_unit_tests(
|
||||
SOURCES ${unit_tests}
|
||||
TEST_ARGS -B
|
||||
)
|
||||
if(NOT TARGET GLUT::GLUT)
|
||||
return()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
set(unit_tests
|
||||
UnitTestMapperGLUT.cxx
|
||||
)
|
||||
|
||||
vtkm_unit_tests(SOURCES ${unit_tests}
|
||||
TEST_ARGS -B
|
||||
LIBRARIES vtkm_rendering GLUT::GLUT)
|
||||
|
||||
|
@ -20,11 +20,13 @@
|
||||
#include <vtkm/Bounds.h>
|
||||
#include <vtkm/cont/testing/MakeTestDataSet.h>
|
||||
|
||||
#include <GL/glew.h>
|
||||
#if defined(__APPLE__)
|
||||
#include <GLUT/glut.h>
|
||||
#else
|
||||
#include <GL/glut.h>
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
#include <vtkm/cont/DeviceAdapter.h>
|
||||
#include <vtkm/cont/testing/Testing.h>
|
||||
|
@ -17,11 +17,10 @@
|
||||
## Laboratory (LANL), the U.S. Government retains certain rights in
|
||||
## this software.
|
||||
##============================================================================
|
||||
vtkm_configure_component_OSMesa()
|
||||
if (VTKm_OSMesa_FOUND)
|
||||
set(unit_tests
|
||||
|
||||
set(unit_tests
|
||||
UnitTestMapperOSMesa.cxx
|
||||
)
|
||||
VTKm_unit_tests(SOURCES ${unit_tests})
|
||||
endif()
|
||||
|
||||
vtkm_unit_tests(SOURCES ${unit_tests} LIBRARIES vtkm_rendering)
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user