Projectors | Blender add-on for simple projector creation | Addon library
kandi X-RAY | Projectors Summary
kandi X-RAY | Projectors Summary
A Blender add-on for simple projector creation and modification.
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Top functions reviewed by kandi - BETA
- Update resolution image
- Update the pixel grid
- Update aspect ratio
- Get the resolution of the image
- Execute the project
- Create a function that calculates the offset of the node
- Create the projector
- Add a projector node to a spot
- Executes all projects
- Update checker texture color
- Generate a random RGB color
- Render the project
- Returns a list of projectors
- Update the lens shift
- Return the current project selector
- Test the plugin
- Return a dictionary of blender binaries
- Removes selected projects
- Check if the project is selected
- Update the light
Projectors Key Features
Projectors Examples and Code Snippets
Community Discussions
Trending Discussions on Projectors
QUESTION
I have to build an inventory management system for my school and this is the problem that I'm facing:
There are multiple types of equipment that I have to store in my system:
Computers, Printers, Cartridges, Projectors, Mouses, Keyboards etc.
And there is some common data about each item, regardless it's type:
TEMSID (like a barcode), SerialNumber, PurchaseDate, RegisterDate and other, see item entity for more.
Also, each item type has it's specific fields that have to be stored.
This is how I am going to deal with it, however I'm not sure about it:
- [item] table stores common data
- [item] table has one to one relationships with other tables which store more details about specific items.
- Repetitive data (Manufacturer, Model, Resolution etc.) is stored in other tables [itemType] to reduce redundancy.
Ignore those FK IDs from item table
I fell like it is a bad design.
If there is another more efficient solution, I'm ready to start designing from scratch. Thank you in advance!
...ANSWER
Answered 2020-Dec-19 at 19:18Ask yourself: what happens, if the school gets an item, for which you don't have any table (f.e. like Printer and PrinterType) in your database? And if this can happen often? Then you have to add new tables to the database each time.
On the other hand, you have type specific properties, but yet they can be common, like model or color.
If I were you, I would make a dynamic system, which means, the administrator/user can add any item (device) type and can add any properties to it.
I would design the db like this:
We have device types like printer, projector, etc. Then we have our devices table with the basic data and connected to the devicetypes table. Then we have a properties table, in which we hold the other properties of all the device types (one property only once, no redundancy). And finally, we have a propvalues table, where we store the different property values of each device.
F. e. in the above example, the device with id: 1 has two properties (model and color) with the values hp and true.
With this design, the user/administrator can manage as many properties as many he want.
One special thing: the value field should be f. e. a string field, because it can hold values like numbers, string, dates, etc. And in the view you have to cast this value depending on the datatype.
And if you have to manage compatibility data too, of course you can do it more generic. But maybe this should be a homework :-)
QUESTION
I have a xamarin application for controlling projectors.
The app has multiple views with tabBar to navigate between the views.
The problem is that if I navigate to the view that contains some sliders, the sliders are set to the minimum value every time.
The sliders control the power gain for the LED's in the projector.
I tried to set the slider values in onappearing function of the view, but the sliders still jump to 0 before going to the wanted value.
The issue with this is that the sliders ValueChanged events gets fired, which causes the LED's to dim to 0
What can I do to prevent this from happening?
...ANSWER
Answered 2020-Aug-06 at 13:15The issue was that I set the values in the onAppearing instead of the constructor of the view. Thanks to Jason for pointing it out for me.
QUESTION
I have a Python dictionary with dictionaries nested heavily within. There are several tiers.
What I am trying to accomplish is a function where I can enter any one of the "subcategories" values, for example, 20003482 or 200000879 and it has to return the first nested subcategory key, so for the above examples, 100003109
I am unsure about the best way to go about this, but I've tried something like
...ANSWER
Answered 2020-Jun-11 at 23:54There could be 2 different solutions. The simpler one would be here you know that the subcategories are at a fixed depth, in this case
QUESTION
Im making a xamrin.forms application with tabbed pages containing some listviews. So I decided to try the MVVM approach, but I've never done that before. I have tried to learn from various online tutorials, and I get the concept, but there are some thing im missing apparently.
I want the user to be able to add to the list with the click of a button, but I just don't know how to do it.
The Model contains a class called ConnectedProjectors:
...ANSWER
Answered 2020-May-29 at 12:21
You are correct in what the issue is. Your MainPage has its BindingContext set to a new instance of ProjectorViewModel.
QUESTION
How I can save the result to csv in arranged way ? meaning adding extra columns explain what 'added' and what 'removed' and what 'changed'
I tried diff.to_csv('diff.csv') and got this error
...ANSWER
Answered 2020-May-09 at 22:26you can use to_csv method that's being provided by pandas :
QUESTION
Me and my team currently work on the read side of a CQRS and event-sourcing system. We want our projectors to be able to listen to only a subset of all events and we want our projectors to be idempotent since an event can be published many times. Here is our current architecture:
Since a projectionist doesn't handle all events how it can know if an event hasn't been received in the correct order or if an event has already been received? We can't use the sequence number because the sequence number is related to a stream and not an event type.
The terms "projectionist", "projection ledger" and "projector" comes from this article.
...ANSWER
Answered 2019-May-15 at 15:19How to know if we have to reorder/ignore events on read side?
The "Bus" is not the authority for order of events - that responsibility lies with the event store. So a projectionist that needs to know what order things happen should query the store, rather than trying to reconstruct the original ordering from the information on the bus.
Greg Young's 2014 talk Polyglot Data includes a good discussion of this point.
(The projectionist might query the event store via some API, rather than talking to the store directly - a curated atom feed based on the data in the store).
QUESTION
I am just curious about if we can provide projectors in typeorm's findOne method? I am using postgres databse.
What I need is just an id from a table for provided email. What I am getting is all the details of the user.
...ANSWER
Answered 2019-Jul-19 at 16:19Yes, it's possibly. You need to pass options to your findOne function so your code would look like this:
QUESTION
I have a few projectors that i control with a python script using telnetlib, which works fine. I can also read the telnet output to get the current settings from them.
The issue i am having is that the telnet output gives me some unwanted characters and i would like to filter those out and show just the actual data.
...ANSWER
Answered 2019-May-18 at 14:51You get an instance of the bytes built-in type from the Telnet.read_eager() method and must decode it into a string using the bytes.decode() method. Look at the following fragment.
QUESTION
I am trying to add tracks to playlists in a for loop, like so:
...ANSWER
Answered 2018-Aug-14 at 00:24It is impossible to know from your code what the data you are trying to insert looks like but from reading your models definition and the error, you are violating a unique constraint in your Track table. Your Track uri attribute and track_id attribute have a unique constraint which means you can only have one unique track uri and one track_id in the whole database. Could it be possible that a user might have the same track in two different playlists? if this is possible than you should remove the unique constraint in your Track table definition on track_id and uri and see if this error will disappear.
QUESTION
I am working on an Inventory app for monitors, desktops, laptops, projectors, printers, scanners. So I want to ask, what would be a good structure for this? Should I create a schema each category or as one like
...ANSWER
Answered 2018-Jul-25 at 06:17This is just fine ,only while doing operations on let say category is anything except desktop or laptop you can omit the property while selecting it from the document
For example
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
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Install Projectors
Open Blender 2.8.
Go to the User Preferences in the Addon tab.
Click Install from File and choose the zip file you downloaded.
Activate the add-on by clicking on the checkbox.
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