668fd219cc
Render lines with triangles
2021-01-03 17:21:55 +08:00
e2b9598f17
Always use gl_PointSize in shader to set point size
2020-12-04 19:46:32 +08:00
1f150db611
separate modelview and projection
2020-10-06 13:39:09 +08:00
41f6b95c72
Add state tracking for depth
2020-07-08 15:09:18 +03:00
e2bbd838a5
Add state tracking for blending
2020-07-08 15:09:18 +03:00
4619ba1a1a
Check angle between normal and a light when applying shadow
...
to avoid shadow projection on back side (if looking from the light)
2020-06-15 19:27:46 +03:00
c588f80824
OpenGL ES 2.0 initial support
2020-06-15 19:27:46 +03:00
1fb1f2de91
Replace fixed function GL code with GL ES compatible one
2020-05-12 15:59:56 +03:00
e5d54df6bb
Initial implementation of self shadowing
...
Known bugs and limitations:
* Only the 1st light source casts shadows.
* Thin objects have incorrect shadows, see ISS.
2020-04-03 11:31:09 +03:00
bd7f9ebc9b
Use libepoxy instead of GLEW
...
Unlike GLEW libepoxy supports OpenGL ES and better handles cases with
functions provided by different extensions, e.g. the same functions
provided by vendor/EXT/ARB/core.
2020-03-26 11:24:56 +03:00
91c09087f6
Use GL3/GLES compatible particle rendering
...
Closes : #549
2020-03-11 01:20:17 +03:00
32eaa68d0a
Remove fixed pipeline calls
2019-12-05 11:37:33 +03:00
f8d3815a70
Move duplicated setVertexArrays to RenderContext
2019-08-16 09:49:01 +03:00
a93befe941
Remove uneeded #include "vecgl.h"
2019-07-09 23:38:41 +03:00
dbd7090117
Make ShaderManager private property of Renderer
2018-12-11 20:32:13 +03:00
eab70c96cb
Fix more coverity issues
...
Mostly uninitialized variables plus one memory leak
2018-10-30 23:52:19 +03:00
85f6dad804
Remove code used in old rendering paths
2018-10-30 23:52:19 +03:00
717bf3413d
Rewrite star rendering using GLSL
...
Shader manager needs more attention though.
2018-10-23 00:03:39 +03:00
73a869c137
Use core OpenGL2 functions instead of their ARB versions
2018-10-07 20:45:01 +03:00
b082d5f47f
Automatically convert to c++11 using clan-tidy
...
+ manual cleanups
2018-09-22 23:42:02 +03:00
5a5b06481f
Fix the most serious fixes found by coverity
...
… resource leaks, null pointers dereference
2018-09-22 23:41:58 +03:00
882e4ecf28
fix whitespaces and indents
...
trailing spaces are removed
tabs are replaced with 4 spaces
# Conflicts:
# src/celengine/cmdparser.cpp
# src/celengine/command.cpp
# src/celestia/celestiacore.cpp
# src/celestia/celestiacore.h
# src/celestia/qt/qtappwin.cpp
# src/celestia/qt/qtglwidget.cpp
# src/celestia/win32/winmain.cpp
2018-09-22 23:41:57 +03:00
a25d26720c
Adapt code to Eigen 3.3
...
No functional changes, just adapting to API changes in Eigen.
2018-09-22 17:08:07 +03:00
52b1dccdff
Fixed eclipse shadows on non-spherical planets (especially noticeable on
...
Saturn.) Fix affects the GLSL/OpenGL 2.0 render path only.
2010-04-23 22:14:44 +00:00
31a31d4e2f
- Moved cmod code into a separate module celmodel.
...
- Updated cmodtools to use celmodel.
- Improved 3ds file loader to support multiple materials per mesh.
2010-02-05 20:05:18 +00:00
0bc83a501a
Added missing #includes of NewStdVector to rendcontext.cpp and shadermanager.cpp.
2009-10-27 22:29:41 +00:00
dcf9232c08
Refactored some shadowing/eclipse code in the renderer
...
- Enabled ring shadows on moons and other objects that aren't themselves surrounded by
ring systems.
- Use texture LOD bias to add blurriness to ring shadows (a result of the finite
size of the light source.)
- Calculate ring phase function per-pixel instead of per-vertex
- Implemented more realistic rendering of unlit side of ring systems
- Used new Eigen's NewStdVector for vectors containing fixed-sized vectorizable
objects.
2009-10-27 22:02:01 +00:00
f5d97be5c9
More GLEW-related cleanup.
...
- Added missing GLEW_STATIC define to VC++ project file
- Fixed Qt4 build to use GLEW
- Stripped out more references to old glext functions
- Fixed miscellaneous compiler warnings.
2009-08-15 00:48:42 +00:00
9d373fd041
Switched from using custom GL extension handling code to GLEW library.
2009-08-14 22:39:54 +00:00
afd7c78574
More Eigenization changes.
2009-08-06 00:41:24 +00:00
157b720854
Removed more code that used the old vector classes.
2009-08-05 21:13:29 +00:00
c26ea667f2
Eigenized old sphere mesh code (used only for handling .cms mesh files now.)
2009-07-23 23:19:26 +00:00
7272945657
First round of Eigen-izing the core Celestia code.
2009-07-15 03:06:30 +00:00
14e32a5a61
Fixed broken point sprites problem caused by the fix for mesh files without texture coordinates.
2009-03-18 18:44:38 +00:00
7911c6ddbe
- Implemented consistent behavior for models with no texture coordinates. Fixes 'flickering' of colors on no-texcoord models used in stc files (and in ssc files with a texture override.)
2009-03-09 19:01:53 +00:00
149959f8b2
Fixed some compiler warnings when building under gcc 4.3.
2009-01-26 20:49:35 +00:00
600a2a2ab0
Improve support for per-vertex colors (unlit models only right now.)
2008-08-07 00:42:18 +00:00
586b291af3
Added support for premultiplied alpha blend mode.
2008-08-04 20:10:06 +00:00
99ee3a4102
Renderer changes:
...
- Added camera orientation property to RenderContext, to be used with software
path for point sprites.
- Enabled location label color overrides
2008-07-25 23:31:00 +00:00
e59f4b4b54
HDR bloom, adaptive exposure, calibrated nightlights - disabled by default, enable with USE_HDR and HDR_COMPRESS. 4 new vertex programs added.
2008-03-25 00:23:16 +00:00
f48a5b8566
Fixed bug 1855894, that caused planets to show up black when:
...
- scattering atmospheres were enabled, and
- a mesh was used, and
- the planet texture had an atmosphere
The fix is to not disable z writes when atmospheric scattering is enabled. This
prevents the atmosphere shell from occluding the planet itself.
2008-01-02 23:52:30 +00:00
079e04aad7
Changed shaders so that night texture blend factor can be computed in the pixel shader instead of the vertex shader, which saves an extra interpolator.
2007-05-15 18:14:57 +00:00
72542b240d
Properly fixed point sprite scaling.
2007-05-14 02:34:02 +00:00
36d0299d78
Added limited support for per-vertex colors in meshes.
2007-04-23 17:39:38 +00:00
35696e1dcd
Additive blending fixes:
...
- Consider blend mode when comparing materials
- Enable additive blending even when opacity = 1
2007-04-23 16:28:07 +00:00
ff179e468b
Added blend type to material definition. Options for blend type are normal and additive.
2007-04-22 04:52:15 +00:00
962faa784e
Added unlit render context for GLSL render path: elminates need to revert to fixed function paths when rendering emissive meshes.
2007-04-20 17:52:10 +00:00
f833a58ef2
Fixed bug with emissive models.
2007-04-03 18:00:21 +00:00
6454b452d4
Mesh rendering bug fixes and improvements:
...
- Defined a sensible lighting model to use when normals are omitted from a model, which should prevent crashes in the Mac version
- Added support for point sprites in cmod meshes
2007-04-02 16:55:32 +00:00
bf271f2129
Fixed crash that occurred when rendering meshes with atmospheres in a non-OGL2 render path.
2007-03-05 10:34:49 +00:00
Levin Li