All Questions
16
questions
1
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9
views
How to install the HCL or LCh Color Space for Blender's Compositor (for use in the Separate and Combine Color nodes)
I am working on a project within Blender that involves colouring black and white videos, and part of it involves using the "Separate" and "Combine" color nodes to overlay the color ...
0
votes
0
answers
7
views
How to update the selecting state of the Mask Points in Image Editor and Movieclip Editor with Python?
I'm writing a new add-on for the masking. I tried hard to find how to update/redraw the Image Editor or Movieclip Editor, but I didn't find helpful information. I share my test code below. If you try ...
0
votes
0
answers
17
views
How to determine if a tracking marker is inside a mask?
How can I determine whether a camera tracking marker is inside or outside a mask that I have created in Blender using Python? For instance, if I create a mask in Blender's masking area for a specific ...
- 63
0
votes
1
answer
143
views
How to create a masked image using blender python scripting in blender
I am a beginner at blender. I have 5 cylinders present on the field in the shape of a plane, like this one:
I have 100 images in which the cylinder's shape and position are randomized. I want to ...
2
votes
0
answers
230
views
How do I create a mask in python?
I'm writing a script for some transition effects in Blender in the VSE. Currently I'm trying to have the script create a mask that can be used. I call ...
- 21
0
votes
0
answers
38
views
MovieClipEditor : Load frames using a script when filesname are not enumerated
Got a folder of image files from time-lapse imaging which need to be read into the MovieClipEditor.
The filenames are not enumerated following blender's convention, and there's value in not modifying ...
- 101
0
votes
1
answer
185
views
Can you Apply a Mask (hide) to a Model Based on the Camera's Field of View?
I need to render a model in pieces. That is, I need to split the model up so I can render it equally N number of times. However I need to capture every vertex in the process (or close too it). It ...
- 101
0
votes
1
answer
1k
views
ID Mask by Pass Index in bpy
New to Blender, and the documentation for bpy is throwing me for a few loops. I got a setup in the compositing layer working for my desired goal as shown:
This renders an image and a color-coded mask ...
1
vote
1
answer
488
views
How to insert a keyframe for Mask Point coordinates
I'm currently writing an Add-on for Blender 2.8 where I need to change the coordinates of the MaskSplinePoints in the ...
- 13
0
votes
1
answer
2k
views
Blender RGB masking with segmentation. How to? If possible
I have a 3d small garden with 15 plants. Each plant have leaf objects. Formally they are just a leaf objects with different XYZ location/rotation/scale.
Take a look
I want to get something similar to ...
- 397
1
vote
0
answers
348
views
Is it possible to do pic collage (compositing nodes)?
I would like to build a python script that takes in entry a list of pictures, set them into a layout like in the above pictures, animate the pictures (ken burns effect) and render.
I would like to ...
- 315
2
votes
1
answer
517
views
How to store the selected points of a Mask
I am trying to store the selected points of a Mask in the ClipEditor in a list, in order to retrieve it later, so to say as a temporary selection-set of mask controlpoints.
Here's what I have so far:...
- 864
1
vote
1
answer
71
views
How to select a point of a MaskLayer with python?
I am trying to select points of a spline of a MaskLayer with Python. In the end I want to be able to temporarily store a group of points in a list so I can select and deselect a bunch of mask points ...
- 864
2
votes
1
answer
973
views
How to manipulate position of mask layer using python
I'm using Blender 2.78 and playing around with making different video transition effects. I want to automate the dynamics of a mask layer(rectangle as seen below) and it all work fine if I add ...
- 23
1
vote
1
answer
891
views
Alpha Mask a texture with a mask having a different UV Map
I have a textured model for which I would like to apply an alpha mask - it can contain several materials with several textures. The textures were applied using a given UV projection, and the mask I ...
- 418