Questions tagged [source-code]

For questions relating to the blender c/c++ source code.

Filter by
Sorted by
Tagged with
0
votes
0answers
11 views

Tool bar icons in the source [duplicate]

I am looking for tool bar icon files either .svg or in any other picture format. But I couldn't find them. Other icons are in the blender_icons.svg file in "release\datafiles" Where are the tool bar ...
2
votes
1answer
80 views

Do Cycles nodes run on CPU or GPU?

I've been looking through the blender source code and noticed that nearly all cycles shaders are programmed in OSL. However, the Wiki mentions the following: It is also possible to create your ...
0
votes
0answers
19 views

Debug build of blender won't start (release works)

This is the error I get with debug configuration. Release works fine. Visual studio 2019/Windows 10
0
votes
0answers
17 views

Can I change a Thumbnail image without having to click on it (change it by code)?

I'm creating an Addon for Blender 2.8 where use a thumbnail panel: Here is my code: ...
0
votes
0answers
39 views

Can I build Blender source code using CLion?

I'm pretty new in Blender coding. I'm only did some small things using python scripting so far. I'm facing a problem where I wish to see more about the UI components of Blender (panels, icon viewers, ...
0
votes
1answer
41 views

Blender Physics constraint implementation sources

I wanted to know where exactly in sources, Blender implements the Bullet Physics for its rigid body constraint solving. That is, where does it pass the arguments such as Rigid Bodies, their ...
0
votes
0answers
19 views

Retrieve Ray Tracer data

I need to be able to, given a scene in Cycles, extract the values of direct lighting intensity and angle of incidence for every light ray that hits a mesh. The final goal is to use these values to ...
4
votes
1answer
107 views

How does a denoiser work?

Recently I tried blender+cycles with denoiser turned on, and it's just awesome. I can use much fewer samples to get a better image. I became curious how does a denoiser work internally. I guess it's ...
0
votes
0answers
24 views

NameError: name 'value' is not defined

Whenever I try to click on anything, this message pops up. I've restarted, uninstalled and reinstalled, and now it seems changing the code is my last hope if I want to use Blender. Please Help!!!
1
vote
0answers
30 views

Where can I find information on how to control stepper motors with blender?

My goal is to build a robotic arm I can control with blender. I've seen videos showing that blender has the capability to control thing in the real world, so I know this magic can be done. I just can'...
0
votes
1answer
53 views

Viewport output on videocard

we are currently looking into the possibility of adding monitoring of a fullscreen viewport on SDI videocards, like the Blackmagic Decklink or Blackmagic Ultrastudio. Blackmagic Design has a SDK, with ...
1
vote
1answer
36 views

Nodes increment by 0.1, can this be changed?

I was looking at the sliders on nodes and I wanted a more dynamic change. When, for example, on the Fresnel node, slide it up and down it will increment or decrement by 0.1. Is there a way to modify ...
0
votes
1answer
27 views

Modify code - translation

Can you give me tips, how I can get the blender open source code, change text field to the Russian translation and publish it as an kind of addon
0
votes
1answer
26 views

override object color on Linked Group

I have a linked library I am creating with a bunch of assets. Example. A modular house sections ie. types of roofs and so on, each section made of multiple meshes. I need to quickly make houses and ...
0
votes
1answer
78 views

How to build blender with Outliner Branch (or any other branch)? [closed]

I build blender with "Add OptiX device implementation to Cycles" (https://developer.blender.org/D5363). I get it, everything is fine! But! But I want build blender with outliner branch I'm doing ...
1
vote
0answers
33 views

Where should I start to learn the internals of Blender?

I have tried the new blender 2.8 canidate version and am impressed so much. I would like to learn more about the internals of it. Could you guys point me some links ? I will appreciate it. Thanks! /...
1
vote
1answer
38 views

Do i Build Blender for every change I make in the code?

I want to see how the BVH import script in blender works. I was thinking if i could print the values of the variables at different points in the code to the console then it would help me a lot.(just ...
1
vote
2answers
70 views

Making my own Modifier : Make Texture operate as mask on vertices

I’m would like to perform on operation in blender that I don’t think I can yet, I would like some help on how I can develop it in the right way. I would like to delete geometries depending on a ...
1
vote
1answer
35 views

Can i run blender as on a server as a binary source code?

I want to be able to run blender on a server and use it to render images without having to install the GUI on the browser. Is such possible in blender ?
0
votes
1answer
37 views

Using the node editor in a private project

Developer question: Is it possible to grab the Node editor (i.e. the one used for compositing) and define my own elements for a totally different project? I'm just looking for the nifty graphics and ...