Commit Graph

12 Commits

Author SHA1 Message Date
Mario Luzeiro 840bcb5189 3D-Viewer: improvements on reflections and on plastic normal texture
+ make the number of samples for reflection and refraction
parameterizable.
+ add some fuziness to reflection.
+ improvements on plastic normal texture
2017-01-26 07:22:46 -05:00
Mario Luzeiro 33449216b5 3D-Viewer: Improvements on reflection and refraction
- 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).
2017-01-21 09:21:44 -05:00
jean-pierre charras d56a49d218 Performance counter rework: More comments, code cleaning, and move GetRunningMicroSecs() prototype from common.h to profile.h.
profile.h should now contain all info for profiling.
2017-01-02 13:49:36 +01:00
Mario Luzeiro ad2458056a Improvements on 3DViewer raytracing render
+ 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.
2016-12-22 16:18:20 -05:00
Mario Luzeiro 86dcfeb69d improve anti-aliasing
+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.
2016-10-27 10:22:21 -04:00
Mario Luzeiro ae8c62843e Raytracing: implement brushed metal perturbator 2016-10-09 11:34:09 -04:00
Mario Luzeiro 995fde8d9c (forget to staged modified files) 2016-10-09 11:33:53 -04:00
Mario Luzeiro ee71875b4b Implement normal perturbation materials on raytracing 2016-10-09 11:33:16 -04:00
Mario Luzeiro 89bb47ede6 Improve shadow on postshader and add a gamma sRGB color space convertion 2016-10-09 11:33:09 -04:00
Chris Pavlina 9740d5e433 Fix nonstandard, unsigned OpenMP loop counter
OpenMP does not yet permit unsigned loop counters. Most compilers seem
to allow them anyway, but a few have been seen to complain.

Mistake introduced in:
    commit 82ed0fde32
    Author: Chris Pavlina <pavlina.chris@gmail.com>
    Date:   Sun Aug 28 02:05:49 2016 -0400

    Fix shared data access in raytracer, tidy up render loop
2016-09-04 21:41:09 -04:00
Chris Pavlina 82ed0fde32 Fix shared data access in raytracer, tidy up render loop
Render loop lost track of which blocks had been rendered due to a
synchronization issue. Specifically, std::vector<bool> is special-cased
as a bitfield and so is pretty much guaranteed not to be atomic unless
synchronized externally.

Also:

- Clean up types of a few variables
- Clean up openmp sharing type of variables (may result in better
  optimization)
- Replace shared rendered block count with an openmp reduction (results
  in fewer locks)

Fixes: lp:1608289
* https://bugs.launchpad.net/kicad/+bug/1608289
2016-08-28 02:13:55 -04:00
Mrio Luzeiro d8eab321f7 3D Viewer: complete refactor of the 3D viewer.
* Split and rewrite the preview window and canvas.
* Create a new class for handling the board information.
* Adds new render targets: openGL, legacy, and ray tracing.
* Render targets take full advantage of the new 3D plugins system and 3D cache
  for a fast 3D model loading.
* Faster board loading.
* New OpenGL render is faster than the old one.
* New ray tracing render target with a post processing shader.
* Use of new 3D plugins (WRL, X3D, STEP and IGES) and 3D model caching.
* Preview of 3D model while browsing the file name.
* 3D preview of the footprint while adding / align 3D shapes.
* Render of 3D models according to attributes: Normal, Normal+Insert, Virtual.
* Pivot rotation centered in one point over the PCB board.
* Shortcuts keys improved for XYZ orientation..
* Animated camera.
2016-07-19 13:35:25 -04:00