In C3D_RENDER_OGL_LEGACY::setupMaterial(), the struct
m_materials (which is made up of floats and glm::vec3f's)
is initialised with a memset to 0. This is unsafe, as
floating point value representations in C++ are implementation-
defined (so 0 in memory is not 0-valued for sure).
Use empty-brace aggregate-initialisation, which does the right thing.
This commit finishes the removal of OpenMP from the KiCad codebase.
Removed in this commit are the OpenMP calls in 3d-viewer and
qa/polygon_triangulation as well as all references in CMakeLists.txt
std::thread is used instead for multithreaded computation
Replaces Poly2Tri with updated code to process polygons faster and more
robustly. Notably, we can now handle overlapping holes in the polygons,
allowing us to cache the triangulation of complex boards
glFinish is meant to ensure every aspect of the screen is fully-drawn
before continuing. This causes issues with certain chipsets (Intel
4-8k)
glFlush is more of a suggestion that CPU work is complete and the GPU
should complete its work in a "timely" fashion.
We add an additional glFinish call before getting a screenshot as this
will copy the actual data from the card buffer.
Fixes: lp:1775976
* https://bugs.launchpad.net/kicad/+bug/1775976
Initialize module matrices to identity matrices instead of default zero
matrices while creating scenes for raytracer. This fixes disappearing
modules in raytracer view.
Fixes: lp:1763026
* https://bugs.launchpad.net/kicad/+bug/1763026
LAYER_NON_PLATED to LAYER_NON_PLATEDHOLES
LAYER_PADS_HOLES to LAYER_PADS_PLATEDHOLES
LAYER_PADS to LAYER_PADS_TH
and add comments and fix a render issue in gal mode for non plated holes.
- Display offset units in 3D preview window (inches or mm)
- Fix offset in 3D renderer
- Fix offset in Raytracing renderer
- Fix offset in STEP export
- Fix offset in VRML export
- Display offset units in 3D preview window (inches or mm)
- Fix offset in 3D renderer
- Fix offset in Raytracing renderer
- Fix offset in STEP export
- Fix offset in VRML export
There is no need to use mm_malloc at this moment. Explanation:
1) It was planned that there was advantadge to use aligned memory but it
was not measured the performance. 2) aligned memory is needed for use
with SIMD (i.e: SSE) but that is not used at moment.
Fixes: lp:1626278
https://bugs.launchpad.net/kicad/+bug/1626278
+ make the number of samples for reflection and refraction
parameterizable.
+ add some fuziness to reflection.
+ improvements on plastic normal texture
- crete an option for absorvance (works better to make the epoxy
different for regular transparent materials).
- visual fix an issue related with the epoxy render (square bands on the
render).
- fix a reflection issue (it was not take in account the reflection
material color).
Additionally, fix an unreported bug allowing zoom level to get stuck at
MAX_ZOOM.
Fixes: lp:1625754 (3dviewer zoom not limited with Use touchpad to pan)
https://bugs.launchpad.net/kicad/+bug/1625754
+ Implement sRGB to Linear and Linear to sRGB conversions.
+ Fix an issue in the AntiAliasing adaptive logic.
+ Improves the ambient color use on the shader.
+ Improves post-shader calculation. Fixes the saturated dark regions.
+ Improves the transparency of soldermak material.
+re-implement anti-aliasing, making it more acurate, not blured, better
and much faster (unsing much less lines of code)
+rewrite some function on camera and raypacket.
+small improvements on raytracing realtime, remove useless ifs
comparisons.
jean-pierre charras
Mario Luzeiro
John Beard
Seth Hillbrand
Maciej Suminski
Ievgenii Meshcheriakov
Carsten Schoenert
Jeff Young
Bernhard Stegmaier
Jean Philippe EIMER
Camille
Mark Roszko
Oliver
Wayne Stambaugh
Tomasz Włostowski
Jon Evans
Kevin Cozens
Simon Wells
Simon Richter