GSoC report for the past week

[Boudewijn Rempt]

Thanks for the update!

On Monday, 3 August 2020 19:41:14 CEST L. E. Segovia wrote:
> Hey all,
> 
> I wasn't able to attend today's meeting because of uni commitments (two 
> essay defences and one essay to submit on Wed), so I'm sending you my 
> project report through this medium.
> 
> Last week the SeExpr generator was merged to both 4.3 and master (see 
> https://invent.kde.org/graphics/krita/-/merge_requests/380, 
> https://invent.kde.org/graphics/krita/-/merge_requests/411). After that, 
> I started working on porting the existing user documentation of Disney's 
> to our own docs.krita.org. This is available as a MR here:
> 
> https://invent.kde.org/documentation/docs-krita-org/-/merge_requests/145
> 
> So far, I have ported the Quick Reference document to rST,  added an 
> entry to the Fill Layers and Resource Management docs, and a tutorial 
> showing how to create SeExpr script resources.
> 
> As part of the review of that work, Wolthera found that two of the 
> built-in functions did not work as expected, dist and Perlin noise. The 
> first was fixed to match the docs, the latter was removed from the 
> documentation as it wasn't implemented anywhere. See 
> https://invent.kde.org/lsegovia/seexpr/-/commit/b807bfebfec9edc4197ca3561f53625895edc96e.


Aw, that's a pity, perlin noise was very useful back in the openctl/shiva days.

> 
> Additionally, I found two uninitialized memory access bugs on 
> VectorControl (the widget for editing vector and color variables), which 
> meant that if a vector was later changed to be a RGB color (in the range 
> 0-1), the application would crash. See 
> https://invent.kde.org/lsegovia/seexpr/-/commit/904c607d408cee1a9ea3eca02397b4aa62e15262. 
> 
> 
> While checking the above, I fixed Disney's original support for vector 
> variables, which now allows users to manage them as RGB colors while at 
> the same time being able to constrain the valid value range. See 
> https://invent.kde.org/lsegovia/seexpr/-/commit/74737606c01c8a591659c1561b07b695c70f6997.
> 
> Best regards,
> 
> amyspark
> 
> 


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