https://www.freecodecamp.org/news/python-code-examples-simple-python-program-example/
If the text does not load well, please download the pdf locally to your machine.
The pdf plugin may not work well under Linux os.
https://www.freecodecamp.org/news/how-to-set-up-vs-code-for-web-development/
TIPS
Loop cut a selected face
1- select face
2- shift-H to hide all but the selection. Loop cut doesn’t work on hidden faces.
3- loop cut
4- Alt+H to unhide everything when you’re done.
www.andreageremia.it/tutorial_python_tcl.html
https://www.gatimedia.co.uk/list-of-knobs-2
https://learn.foundry.com/nuke/developers/63/ndkdevguide/knobs-and-handles/knobtypes.html
http://www.andreageremia.it/tutorial_python_tcl.html
http://thoughtvfx.blogspot.com/2012/12/nuke-tcl-tips.html
Check final image quality
https://www.compositingpro.com/tech-check-compositing-shot-in-nuke/
Local copy:
http://pixelsham.com/wp-content/uploads/2023/03/compositing_pro_tech_check_nuke_script.nk
Nuke tcl procedures
https://www.gatimedia.co.uk/nuke-tcl-procedures
Knobs
https://learn.foundry.com/nuke/developers/63/ndkdevguide/knobs-and-handles/knobtypes.html
www.cartoonbrew.com/animators/hayao-miyazaki-explains-develop-idea-film-147319.html
” The Idea—the Origin of Everything
Is the starting point of an animated film the time when the project is given the go-ahead and production begins? Is it at that point that you, as the animator, first go over your ideas for that story? No, that isn’t the starting point. Everything begins much earlier, perhaps before you even think of becoming an animator. The stories and original works—even initial project planning—are only triggers.
Inspired by that trigger, what rushes forth from inside you is the world you have already drawn inside yourself, the many landscapes you have stored up, the thoughts and feelings that seek expression.
When people speak of a beautiful sunset, do they hurriedly riffle through a book of photographs of sunsets or go in search of a sunset? No, you speak about the sunset by drawing on the many sunsets stored inside you—feelings deeply etched in the folds of your consciousness of the sunset you saw while carried on your mother’s back so long ago that the memory is nearly a dream; or the sunset-washed landscape you saw when, for the first time in your life, you were enchanted by the scene around you; or the sunsets you witnessed that were wrapped in loneliness, anguish, or warmth.
You who want to become animators already have a lot of material for the stories you want to tell, the feelings you want to express, and the imaginary worlds you want to bring alive. At times these may be borrowed from a dream someone related, a fantasy, or an embarrassingly self-involved interior life. But everyone moves forward from this stage. In order for it not to remain merely egotistical, when you tell others about your dream you must turn it into a world unto itself. As you go through the process of sharpening your powers of imagination and technique, the material takes shape. If that shape is amorphous, you can start with a vague yearning. It all begins with having something that you want to express.
Say a project has been decided on and you have been inspired by something. A certain sentiment, a slight sliver of emotion – whatever it is, it must be something you feel drawn to and that you want to depict. It cannot solely be something that others might find amusing, it must be something that you yourself would like to see. It is fine if, at times, the original starting point of a full-length feature film is the image of a girl tilting her head to the side.
From within the confusion of your mind, you start to capture the hazy figure of what you want to express. And then you start to draw. It doesn’t matter if the story isn’t yet complete. The story will follow. Later still the characters take shape. You draw a picture that establishes the underlying tone for a specific world. Of course, what you have drawn will not be your final product. At times, your work may be rejected entirely. When I mentioned earlier that you must have the will to go to any length, this is what I meant. When you draw that first picture, it is only the beginning of an immense journey. This is the start of the preparation stage of the film.
What kind of world, serious or comedic; what degree of distortion; what setting; what climate; what content; what period; whether there is one sun or three; what kinds of characters will appear; what is the main theme…? The answers to all of these questions gradually become clearer as you continue to draw. Don’t just follow a ready-made story. Rather, consider a possible development in the story, or whether a particular kind of character can be added. Make the tree trunk thicker, spread its branches further – or go to the tips of the small branches (this could be the starting point of the idea), and on to the leaves beyond as the branches grow and grow.
Draw many pictures, as many as you can. Eventually a world is created. To create one world means to discard other inconsistent or clashing worlds. If something is very important to you, you can keep it carefully stored in your heart for use at another time. Those who have experienced an outpouring of an amazing number of pictures from inside themselves can feel it. They feel that the fragment of a picture they envisioned, the other trunk of a story that was thrown out while piecing together a narrative, the memory of pining for a girl, the knowledge about a subject gained as they delved deeply into a hobby – all of these play a role and become entwined into one thick strand. The scattered material within you has found its direction and started to flow.
www.xuanprada.com/blog/2014/11/3/hdri-shooting
http://blog.gregzaal.com/2016/03/16/make-your-own-hdri/
http://blog.hdrihaven.com/how-to-create-high-quality-hdri/
Shooting checklist
Methodology
Exposures starting point
NOTE: The goal is to clean the initial individual brackets before or at merging time as much as possible.
This means:
Here are the tips for using the chromatic ball in VFX projects, written in English:
https://www.linkedin.com/posts/bellrodrigo_here-are-the-tips-for-using-the-chromatic-activity-7200950595438940160-AGBp
Tips for Using the Chromatic Ball in VFX Projects**
The chromatic ball is an invaluable tool in VFX work, helping to capture lighting and reflection data crucial for integrating CGI elements seamlessly. Here are some tips to maximize its effectiveness:
1. **Positioning**:
– Place the chromatic ball in the same lighting conditions as the main subject. Ensure it is visible in the camera frame but not obstructing the main action.
– Ideally, place the ball where the CGI elements will be integrated to match the lighting and reflections accurately.
2. **Recording Reference Footage**:
– Capture reference footage of the chromatic ball at the beginning and end of each scene or lighting setup. This ensures you have consistent lighting data for the entire shoot.
3. **Consistent Angles**:
– Use consistent camera angles and heights when recording the chromatic ball. This helps in comparing and matching lighting setups across different shots.
4. **Combine with a Gray Ball**:
– Use a gray ball alongside the chromatic ball. The gray ball provides a neutral reference for exposure and color balance, complementing the chromatic ball’s reflection data.
5. **Marking Positions**:
– Mark the position of the chromatic ball on the set to ensure consistency when shooting multiple takes or different camera angles.
6. **Lighting Analysis**:
– Analyze the chromatic ball footage to understand the light sources, intensity, direction, and color temperature. This information is crucial for creating realistic CGI lighting and shadows.
7. **Reflection Analysis**:
– Use the chromatic ball to capture the environment’s reflections. This helps in accurately reflecting the CGI elements within the same scene, making them blend seamlessly.
8. **Use HDRI**:
– Capture High Dynamic Range Imagery (HDRI) of the chromatic ball. HDRI provides detailed lighting information and can be used to light CGI scenes with greater realism.
9. **Communication with VFX Team**:
– Ensure that the VFX team is aware of the chromatic ball’s data and how it was captured. Clear communication ensures that the data is used effectively in post-production.
10. **Post-Production Adjustments**:
– In post-production, use the chromatic ball data to adjust the CGI elements’ lighting and reflections. This ensures that the final output is visually cohesive and realistic.