enricoturri1966
9fb350e3dd
Tech ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES - Use vertex attributes and matrices in shaders.
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Shader: gouraud
2022-03-07 15:31:23 +01:00
enricoturri1966
860f1b29f2
gouraud.fs shader - removed unused code
2021-12-01 12:37:39 +01:00
enricoturri1966
9561fd8cc6
Removed obsolete gouraud shader files
2021-11-16 12:56:08 +01:00
Lukáš Hejl
0c2d9f01a6
Fixed z-fighting between contour around the area selected by smart fill and painted triangles inside the FDM support painting gizmo.
2021-10-18 11:35:13 +02:00
Lukáš Hejl
b45675b4e1
Follow-up of 6194e67e68 - Separated the part that computed triangles normals and lighting inside the fragment shader into a separate shader mm_gouraud, which is only used for the multi-material painting gizmo.
2021-10-18 11:35:13 +02:00
Lukáš Hejl
bad51cdb52
OSX specific: Fixed darker colors of objects inside multi-material gizmo on macOS running on Arm64 CPU.
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For Apple's on Arm CPU computed triangle normals inside fragment shader using dFdx and dFdy has the opposite direction. Because of this, objects had darker colors inside the multi-material gizmo.
Based on https://stackoverflow.com/a/66206648 , the similar behavior was also spotted on some other devices with Arm CPU.
2021-08-02 14:59:03 +02:00
enricoturri1966
75a2d7620b
Removed striped shading for sinking objects
2021-07-19 11:37:18 +02:00
Lukáš Hejl
6194e67e68
Triangle normals and lighting are computed inside the fragment shader for the multi-material painting gizmo.
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It results in a six-fold reduction of the amount of data transferred into GPU because there is no need to duplicate vertices for every triangle. Also, normals aren't needed to be transferred to GPU.
2021-07-13 11:23:36 +02:00
enricoturri1966
8f385aac44
Tech ENABLE_ALLOW_NEGATIVE_Z -> Shading of sinking instances
2021-04-22 13:18:36 +02:00
enricoturri1966
627b727463
Fixed gouraud fragment shader
2021-02-09 09:59:41 +01:00
Lukas Matena
cd1322ce3f
FDM supports gizmo 'autoset by angle' improvements:
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- Extra dialog for autosetting by angle in FDM supports gizmo was removed
- Highlighting facets by angle is now controlled by a slider in the main gizmo dialog
- User is allowed to paint even when using the slope highlighter
- The button to turn highlighted facets to blockers was removed, it made no sense
- Highlighted facets are now rendered in light blue
2021-02-08 17:49:36 +01:00
Vojtech Bubnik
2c8a92cacb
Some shader compilers did not seemingly like #if XXX blocks
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if XXX was not defined. Changed to #ifdef XXX.
2020-12-11 12:27:07 +01:00
Vojtech Bubnik
8d644fbcb6
1) Shader manager: Allow to override #defines programatically
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when loading a shader file.
2) Conditional compilation of environmental mapping in gouraud.fs
using 1)
2020-12-10 13:20:25 +01:00
enricoturri1966
0f44caa99c
ENABLE_SLOPE_RENDERING set as default
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Slope rendering active only when using Gizmo FDM supports
2020-10-02 15:43:39 +02:00
enricoturri1966
c63e03c367
1st installment of tech ENABLE_ENVIRONMENT_MAP
2020-05-28 15:27:29 +02:00
Enrico Turri
f1ccd38258
Fixed shaders on Intel Cards - not allowed use of 'active' word
2020-03-31 12:51:50 +02:00
enricoturri1966
5378b18f18
ENABLE_SLOPE_RENDERING - Fixed fragment shader when the thresholds are identical
2020-03-16 08:35:13 +01:00
enricoturri1966
b36051af82
New tech ENABLE_SLOPE_RENDERING - 1st installment of rendering objects colored by facets slope
2020-03-13 15:09:07 +01:00
bubnikv
566bb7041a
Optimization of the OpenGL shaders for clipping with clipping planes.
2019-04-12 11:01:53 +02:00
Lukas Matena
3a09f66e51
Fixed a literal in vertex shader that refused to compile on OSX
2019-04-08 16:05:18 +02:00
Lukas Matena
9b7857aaab
SLA gizmo clipping plane logic moved to fragment shader
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This means the clipping now works again with both legacy and modern OpenGL
2019-04-08 10:31:16 +02:00
Enrico Turri
e6369fe548
SLA slices preview - wip 3
2018-11-27 14:50:57 +01:00
Enrico Turri
7cff6ef6db
Shaders loaded from files
2018-05-21 13:08:02 +02:00
