Commit graph

10 commits

Author SHA1 Message Date
Rémi Verschelde
b266cc2315
embree: Allow building against system library on Linux 2021-04-22 17:06:28 +02:00
JFonS
2db2d1153d CPU lightmapper environment energy fixes.
* Better handling of the scene's environment energy in the lightmapper
  bakes.
* Fixed a bug where ProceduralSky::get_panorama() returned a reference
  instead of a copy.
* Removed includes to Embree's internal header files.
2021-04-22 16:26:04 +02:00
Rémi Verschelde
92daf26043
SCons: Don't pass -msse2 to MSVC for Embree
This is a flag only supported by GCC/Clang.
2021-03-24 13:13:18 +01:00
JFonS
e2c28675ef Batch of lightmapper fixes and minor improvements
- Fix objects with no material being considered as fully transparent by the lightmapper.
- Added "environment_min_light" property: gives artistic control over the shadow color.
- Fixed "Custom Color" environment mode, it was ignored before.
- Added "interior" property to BakedLightmapData: controls whether dynamic capture objects receive environment light or not.
- Automatically update dynamic capture objects when the capture data changes (also works for "energy" which used to require object movement to trigger the update).
- Added "use_in_baked_light" property to GridMap: controls whether the GridMap will be included in BakedLightmap bakes.
- Set "flush zero" and "denormal zero" mode for SSE2 instructions in the Embree raycaster. According to Embree docs it should give a performance improvement.
2021-03-12 12:00:53 +01:00
Rémi Verschelde
6b2cfa416c SCons: Work around compilation issue on Linux ARM64
Fixes #45687.

This is really just a band-aid, our current buildsystem doesn't work well for
cross-compilation and needs a thorough refactoring to do so.
2021-02-23 14:08:45 +01:00
Andy Maloney
95cc19d320 Fix sign comparison error in lightmap_raycaster.cpp
Compiling with latest clang on macOS produces this error:

comparison of integers of different signs: 'uint32_t' (aka 'unsigned int') and 'int' [-Werror,-Wsign-compare]

This file is not present in 4.0/master.
2021-01-21 16:07:25 -05:00
Pedro J. Estébanez
89237c8952 Fix crash in lightmapper under MinGW-GCC Windows 2021-01-18 18:28:11 +01:00
JFonS
b1ca82c43a CPU lightmapper fixes.
- Fix Embree runtime when using MinGW (patch by @RandomShaper).
- Fix baking of lightmaps on GridMaps.
- Fix some GLSL errors.
- Fix overflow in the number of shader variants (GLES2).
2021-01-15 12:32:54 +01:00
JFonS
7d7d7ef16d CPU lightmapper formatting and minor fixes. 2021-01-14 18:08:33 +01:00
JFonS
a80e4a6158 Add Embree thirdparty library 2021-01-14 18:02:07 +01:00