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assimp: Clean and document buildsystem, prepare for unbundling 

- Improve the SCsub to allow unbundling and remove unnecessary code.
- Move files around to match upstream source.
- Re-sync with upstream commit 308db73d0b3c2d1870cd3e465eaa283692a4cf23
  to ensure we don't have local modifications.
- Doesn't actually build against current version 5.0.1 due to the lack
  of the new ArmaturePopulate API that Gordon authored. We'll have to
  wait for a public release with that API (5.1?) to enable unbundling.

(cherry picked from commit 9d8a9ea826)
This commit is contained in:
Rémi Verschelde 2020-03-06 13:31:52 +01:00
parent 5bbce634ad
commit 98d0bf7d7a
9 changed files with 256 additions and 2028 deletions
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1
SConstruct
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@ -138,6 +138,7 @@ opts.Add(BoolVariable('no_editor_splash', "Don't use the custom splash screen fo
opts.Add('system_certs_path', "Use this path as SSL certificates default for editor (for package maintainers)", '')
# Thirdparty libraries
#opts.Add(BoolVariable('builtin_assimp', "Use the built-in Assimp library", True))
opts.Add(BoolVariable('builtin_bullet', "Use the built-in Bullet library", True))
opts.Add(BoolVariable('builtin_certs', "Bundle default SSL certificates to be used if you don't specify an override in the project settings", True))
opts.Add(BoolVariable('builtin_enet', "Use the built-in ENet library", True))

108
modules/assimp/SCsub
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@ -4,77 +4,73 @@ Import('env')
Import('env_modules')
env_assimp = env_modules.Clone()
# Force bundled version for now, there's no released version of Assimp with
# support for ArmaturePopulate which we use from their master branch.
if True: # env['builtin_assimp']:
thirdparty_dir = "#thirdparty/assimp"
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/include'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/code/Importer/IFC'])
env_assimp.Prepend(CPPPATH=['#thirdparty/misc'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/code'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/common'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/contrib/irrXML/'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/contrib/unzip/'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/code/Importer/STEPParser'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/'])
env_assimp.Prepend(CPPPATH=['#thirdparty/zlib/'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/contrib/openddlparser/include'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/contrib/rapidjson/include'])
env_assimp.Prepend(CPPPATH=['.'])
env_assimp.Prepend(CPPPATH=['#thirdparty/assimp/include'])
#env_assimp.Append(CPPDEFINES=['ASSIMP_DOUBLE_PRECISION']) # TODO default to what godot is compiled with for future double support
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_SINGLETHREADED'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_BOOST_WORKAROUND'])
env_assimp.Append(CPPDEFINES=['OPENDDLPARSER_BUILD'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OWN_ZLIB'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_EXPORT'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_X_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_AMF_IMPORTER'])
# Importers we don't need
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_3DS_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_3MF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_AC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_AMF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_ASE_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_ASSBIN_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_B3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_BLEND_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_BVH_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_C4D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_COB_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_COLLADA_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_CSM_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_DXF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_GLTF2_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_GLTF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_HMP_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IFC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IRR_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IRRMESH_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_LWO_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_LWS_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_M3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MD2_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MD3_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MD5_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MDL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MD2_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_PLY_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_ASE_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OBJ_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_HMP_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_SMD_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MDC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MD5_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_STL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_LWO_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_DXF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MDC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MDL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MMD_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MS3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_NDO_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_NFF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_RAW_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_SIB_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OBJ_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OFF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_AC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_BVH_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IRRMESH_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IRR_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_Q3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_B3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_COLLADA_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_TERRAGEN_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_CSM_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_LWS_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OGRE_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_OPENGEX_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MS3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_COB_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_BLEND_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_PLY_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_Q3BSP_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_NDO_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_Q3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_RAW_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_SIB_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_SMD_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_STEP_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_IFC_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_XGL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_ASSBIN_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_C4D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_3MF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_STL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_TERRAGEN_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_X3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_GLTF_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_GLTF2_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_SINGLETHREADED'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_M3D_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_MMD_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_XGL_IMPORTER'])
env_assimp.Append(CPPDEFINES=['ASSIMP_BUILD_NO_X_IMPORTER'])
if(env['platform'] == 'windows'):
env_assimp.Append(CPPDEFINES=['PLATFORM_WINDOWS'])
@ -88,13 +84,11 @@ elif(env['platform'] == 'osx'):
env_thirdparty = env_assimp.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/CApi/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/Common/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/PostProcessing/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/Material/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/FBX/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/MMD/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/glTF/*.cpp'))
env_thirdparty.add_source_files(env.modules_sources, Glob('#thirdparty/assimp/code/glTF2/*.cpp'))
# Godot's own source files
env_assimp.add_source_files(env.modules_sources, "*.cpp")

4
platform/server/detect.py
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@ -159,6 +159,10 @@ def configure(env):
sys.exit(255)
env.ParseConfig('pkg-config bullet --cflags --libs')
if False: # not env['builtin_assimp']:
# FIXME: Add min version check
env.ParseConfig('pkg-config assimp --cflags --libs')
if not env['builtin_enet']:
env.ParseConfig('pkg-config libenet --cflags --libs')

4
platform/x11/detect.py
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@ -228,6 +228,10 @@ def configure(env):
sys.exit(255)
env.ParseConfig('pkg-config bullet --cflags --libs')
if False: # not env['builtin_assimp']:
# FIXME: Add min version check
env.ParseConfig('pkg-config assimp --cflags --libs')
if not env['builtin_enet']:
env.ParseConfig('pkg-config libenet --cflags --libs')

13
thirdparty/README.md vendored
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@ -4,9 +4,20 @@
## assimp
- Upstream: http://github.com/assimp/assimp
- Version: git (308db73d0b3c2d1870cd3e465eaa283692a4cf23)
- Version: git (308db73d0b3c2d1870cd3e465eaa283692a4cf23, 2019)
- License: BSD-3-Clause
Files extracted from upstream source:
- Run `cmake .` in root folder to generate files
- `code/{CApi,Common,FBX,Material,PostProcessing}/`
- `contrib/utf8cpp/source/`
- `include/`
- `revision.h`
- `CREDITS` and `LICENSE` files
- `rm -f code/Common/ZipArchiveIOSystem.cpp include/assimp/ZipArchiveIOSystem.h
include/assimp/irrXMLWrapper.h`
## bullet

12
thirdparty/assimp/contrib/utf8cpp/doc/ReleaseNotes vendored
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@ -1,12 +0,0 @@
utf8 cpp library
Release 2.3.4
A minor bug fix release. Thanks to all who reported bugs.
Note: Version 2.3.3 contained a regression, and therefore was removed.
Changes from version 2.3.2
- Bug fix [39]: checked.h Line 273 and unchecked.h Line 182 have an extra ';'
- Bug fix [36]: replace_invalid() only works with back_inserter
Files included in the release: utf8.h, core.h, checked.h, unchecked.h, utf8cpp.html, ReleaseNotes

1789
thirdparty/assimp/contrib/utf8cpp/doc/utf8cpp.html vendored
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File diff suppressed because it is too large Load Diff

43
thirdparty/assimp/assimp/config.h → thirdparty/assimp/include/assimp/config.h vendored
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@ -60,6 +60,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef AI_CONFIG_H_INC
#define AI_CONFIG_H_INC
// ###########################################################################
// LIBRARY SETTINGS
// General, global settings
@ -78,6 +79,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define AI_CONFIG_GLOB_MEASURE_TIME \
"GLOB_MEASURE_TIME"
// ---------------------------------------------------------------------------
/** @brief Global setting to disable generation of skeleton dummy meshes
*
@ -89,6 +91,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define AI_CONFIG_IMPORT_NO_SKELETON_MESHES \
"IMPORT_NO_SKELETON_MESHES"
# if 0 // not implemented yet
// ---------------------------------------------------------------------------
/** @brief Set Assimp's multithreading policy.
@ -114,6 +118,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Various stuff to fine-tune the behavior of a specific post processing step.
// ###########################################################################
// ---------------------------------------------------------------------------
/** @brief Maximum bone count per mesh for the SplitbyBoneCount step.
*
@ -126,11 +131,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define AI_CONFIG_PP_SBBC_MAX_BONES \
"PP_SBBC_MAX_BONES"
// default limit for bone count
#if (!defined AI_SBBC_DEFAULT_MAX_BONES)
# define AI_SBBC_DEFAULT_MAX_BONES 60
#endif
// ---------------------------------------------------------------------------
/** @brief Specifies the maximum angle that may be between two vertex tangents
* that their tangents and bi-tangents are smoothed.
@ -167,6 +174,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE \
"PP_GSN_MAX_SMOOTHING_ANGLE"
// ---------------------------------------------------------------------------
/** @brief Sets the colormap (= palette) to be used to decode embedded
* textures in MDL (Quake or 3DGS) files.
@ -383,7 +391,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* See the documentation to #aiProcess_RemoveComponent for more details.
*/
enum aiComponent {
enum aiComponent
{
/** Normal vectors */
#ifdef SWIG
aiComponent_NORMALS = 0x2,
@ -436,6 +445,7 @@ enum aiComponent {
* be generated, so aiScene::mNumMaterials will be 1. */
aiComponent_MATERIALS = 0x800,
/** This value is not used. It is just there to force the
* compiler to map this enum to a 32 Bit integer. */
#ifndef SWIG
@ -488,6 +498,14 @@ enum aiComponent {
#define AI_CONFIG_PP_FID_ANIM_ACCURACY \
"PP_FID_ANIM_ACCURACY"
// ---------------------------------------------------------------------------
/** @brief Input parameter to the #aiProcess_FindInvalidData step:
* Set to true to ignore texture coordinates. This may be useful if you have
* to assign different kind of textures like one for the summer or one for the winter.
*/
#define AI_CONFIG_PP_FID_IGNORE_TEXTURECOORDS \
"PP_FID_IGNORE_TEXTURECOORDS"
// TransformUVCoords evaluates UV scalings
#define AI_UVTRAFO_SCALING 0x1
@ -500,14 +518,6 @@ enum aiComponent {
// Everything baked together -> default value
#define AI_UVTRAFO_ALL (AI_UVTRAFO_SCALING | AI_UVTRAFO_ROTATION | AI_UVTRAFO_TRANSLATION)
// ---------------------------------------------------------------------------
/** @brief Input parameter to the #aiProcess_FindInvalidData step:
* Set to true to ignore texture coordinates. This may be useful if you have
* to assign different kind of textures like one for the summer or one for the winter.
*/
#define AI_CONFIG_PP_FID_IGNORE_TEXTURECOORDS \
"PP_FID_IGNORE_TEXTURECOORDS"
// ---------------------------------------------------------------------------
/** @brief Input parameter to the #aiProcess_TransformUVCoords step:
* Specifies which UV transformations are evaluated.
@ -531,11 +541,13 @@ enum aiComponent {
#define AI_CONFIG_FAVOUR_SPEED \
"FAVOUR_SPEED"
// ###########################################################################
// IMPORTER SETTINGS
// Various stuff to fine-tune the behaviour of specific importer plugins.
// ###########################################################################
// ---------------------------------------------------------------------------
/** @brief Set whether the fbx importer will merge all geometry layers present
* in the source file or take only the first.
@ -647,14 +659,14 @@ enum aiComponent {
"AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
// ---------------------------------------------------------------------------
/** @brief Set wether the FBX importer shall not remove empty bones.
*
/** @brief Set wether the importer shall not remove empty bones.
*
* Empty bone are often used to define connections for other models.
*/
#define AI_CONFIG_IMPORT_REMOVE_EMPTY_BONES \
"AI_CONFIG_IMPORT_REMOVE_EMPTY_BONES"
// ---------------------------------------------------------------------------
/** @brief Set wether the FBX importer shall convert the unit from cm to m.
*/
@ -969,8 +981,12 @@ enum aiComponent {
#define AI_CONFIG_EXPORT_XFILE_64BIT "EXPORT_XFILE_64BIT"
/**
/** @brief Specifies whether the assimp export shall be able to export point clouds
*
* When this flag is not defined the render data has to contain valid faces.
* Point clouds are only a collection of vertices which have nor spatial organization
* by a face and the validation process will remove them. Enabling this feature will
* switch off the flag and enable the functionality to export pure point clouds.
*/
#define AI_CONFIG_EXPORT_POINT_CLOUDS "EXPORT_POINT_CLOUDS"
@ -997,7 +1013,6 @@ enum aiComponent {
* Property type: Bool. Default value: undefined.
*/
/* #cmakedefine ASSIMP_DOUBLE_PRECISION 1 */
/* #undef ASSIMP_DOUBLE_PRECISION */
#endif // !! AI_CONFIG_H_INC

0
thirdparty/assimp/code/revision.h → thirdparty/assimp/revision.h vendored
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