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currently projection matrix is 3x3
```
np.array([ [1015.0, 0, 0],
[0, 1015.0, 0],
[112.0, 112.0, 1] ], dtype=np.float32)
```
and when the point is transformed, Z is discar…
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**Is your feature request related to a problem? Please describe.**
While developing a PMML converter for oblique trees (see #255), I noticed that the projection matrix (as retrievable via the `Obli…
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Hello author, thank you very much for your work. The code is very concise and elegant. I have a small question to ask you about projection matrices. Most of the camera reference matrices I come into c…
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Hi! So I have a few questions about the camera specifically before inputting in. Specifically in [program details](https://koide3.github.io/direct_visual_lidar_calibration/programs/), example 2:
Do…
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I don't particularly understand why the projection matrix function `projection_matrix` of the orthographic camera uses the following calculation formulas for `top, bottom, right, left`. The ndc coordi…
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## User Story
As a developer I can get the projection matrix of the maplibre camera and apply it to a camera of another engine (threejs, bablyonjs, maybe even deckgl).
## Rationale
Currently …
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in model_view_projection, we are given the view and projection matrices.
If I understand correctly, we convert the geometry (given in world coordinates) into camera coordinates and then use the pro…
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I'm trying to project the images from the valve index passthrough cameras to the HMD view, but I have trouble getting the image projection to match up with the room view.
I have the projection set …
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Hey, thanks for this project!
Please check if this might be a bug in your recent commit 00664246b32e8e8affe405a56cc04512d0255487 "fix(renderer): Fix proportions on rotated displays"
One of my mon…
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## Background
In the Ad operator framework, the classes `SubdomainProjection`, `MortarProjection`, `Trace` and `InvTrace` all represent mappings betweeen grid entities of various kinds. These are all …