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Unanswered Questions

1,132 questions with no upvoted or accepted answers
17 votes
0 answers
2k views

Per-Vertex lighting in GLSL?

How can I achieve per-vertex lighting (like in single/multi-texture shading) in GLSL with all of the other GLSL features (like buffer shadows, texture layers, etc.)? Bonus points if it can be done in ...
8 votes
0 answers
417 views

3D Stereo Active shutter vision LCS glasses realtime viewport?

Is it possible (or maybe already implemented by someone) to configure the viewport to display stereoscopically at a set frequency dependent on the given screen refresh rate, while having the frequency ...
6 votes
0 answers
2k views

Is it possible to render Annotations made in View Space?

I have some animated annotations made in the 3D Viewport and I cannot render them with viewport render. It looks like the problem is that they were made in View Space. Is there any way to have them ...
5 votes
1 answer
2k views

Matcaps not showing up

I was working on sculpting and wanted to apply a matcap, however when I go and turn on matcaps nothing shows up. I am in blender render and just updated, is there any setting that could be causing ...
5 votes
0 answers
396 views

Wacom tablet acting oddly in 2.71

Just putting this out there in case anyone has any ideas. I have an older Wacom Intous2 and it still works great. I'm on Windows7. On Blender 2.71 and earlier, my Wacom tablet always worked perfectly, ...
5 votes
1 answer
13k views

Having trouble panning/rotating with two-fingers on trackpad

I'm having trouble with something that's hopefully pretty basic. I just got a windows laptop after using a macbook for a while. I was surprised to find that blender was not acting the same. On my mac, ...
4 votes
0 answers
792 views

Reset Color field to default value

Sorry if I am asking a dumb question but I was not able to find a solution. So I change the background color of the viewport from viewport header option. Now I want to reset it. there is an option of ...
4 votes
0 answers
576 views

Drag & Drop custom mesh formats into viewport

I have an add-on for importing/exporting a particular mesh format. Is there a way I can have drag & drop of this file type from the file browser into blender viewport automatically trigger my ...
4 votes
0 answers
1k views

Viewport Render results from Python

I have a python script that receives data over a socket and uses that data to update a scene. The resulting render of that scene then needs to be sent to an output socket. This needs to occur in ...
4 votes
0 answers
498 views

Plane-object displayed in background while beeing in front (Eevee Viewport)

Some plane-objects are being displayed in the background while being in front. Is this a bug or am i missing something Eevee-specific? All the plane objects were joined while uv-projecting from top-...
4 votes
0 answers
494 views

How to check if mouse is in View3D Window from modal operator (2.80)

In the context of a modal operator, I would like to perform an operation when the left mouse button is clicked in the VIEW_3D area, ...
4 votes
0 answers
577 views

Can you assign a background image per camera?

Quick question that I don't see an exact answer to, but is there a way to lock a background image to be displayed when a certain camera is set (Ctrl+0) as the camera? I have several cameras when ...
4 votes
0 answers
566 views

Can I change the font size for mesh display overlays?

I'm using a 4k monitor, and generally keep the UI elements small, however I find the combination of colour and size make the annotation for 'edge length' on a selected edge just too small to read. I ...
4 votes
0 answers
687 views

How can I prevent the occasional Zoom In / Panning from breaking?

I'm not sure if this is a bug or a feature, but occasionally (usually in Object Mode) while I'm Zooming In or ...
4 votes
0 answers
4k views

Alpha transparency not showing in cycles viewport

Using cycles I have simple cut out people in the scene: planes with .png textures on them. The transparency shows in the material editor and is rendered correctly but is not displayed in the viewport. ...

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