Directional | A library for Directional Field Synthesis Design | 3D Animation library

by avaxman C++ Version: v2.0.0 License: No License

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Directional Summary

Directional is a C++ library typically used in User Interface, 3D Animation applications. Directional has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Directional is a C++ library for creating, manipulating and visualizing directional fields on 3D meshes. See (website)[for more details.

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Support

Directional has a low active ecosystem.

It has 132 star(s) with 19 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 9 open issues and 32 have been closed. On average issues are closed in 131 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Directional is v2.0.0

Quality

Directional has no bugs reported.

Security

Directional has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Directional does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Directional releases are available to install and integrate.

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Directional Key Features

No Key Features are available at this moment for Directional.

Directional Examples and Code Snippets

Directional Composition

npm

Lines of Code : 9

License : No License

Copy

import { ApolloLink } from 'apollo-link';
import { RetryLink } from 'apollo-link-retry';
import { HttpLink } from 'apollo-link-http';

const link = new RetryLink().split(
  (operation) => operation.getContext().version === 1,
  new HttpLink({ uri:

Processes the given request stream .

python

Lines of Code : 56

License : Non-SPDX (Apache License 2.0)

Copy

def SendEvents(self, request_iterator, context):
    """Implementation of the SendEvents service method.

    This method receives streams of Event protos from the client, and processes
    them in ways specified in the on_event() callback. The strea

Community Discussions

Trending Discussions on Directional

Circular histogram with fitted Von Mises Distribution

problems with symbols (apostrophe, parenthesis) when writing RTL language with Apache POI XWPFDocument

What to set in conversation FROM SERVICE argument if message is sent by trigger?

CSS Frosted glass look without backdrop-filter but including radial-gradient

Sum weighted Rayleigh distribution

Using CustomBundle template in chisel inside a class that extends blackbox

Problem with diffuse lighting with OpenGL

Flutter Widget Testing: Can't Find Widget by Semantics Label in Test, Though it's Present in Dump

How to get NavMeshAgent Horizontal and Vertical Inputs?

QUESTION

Circular histogram with fitted Von Mises Distribution

Asked 2021-Jun-13 at 15:13

For the past days I've been trying to plot circular data with python, by constructing a circular histogram ranging from 0 to 2pi and fitting a Von Mises Distribution. What I really want to achieve is this:

Directional data with fitted Von-Mises Distribution. This plot was constructed with Matplotlib, Scipy and Numpy and can be found at: http://jpktd.blogspot.com/2012/11/polar-histogram.html

This plot was produced using R, but gives the idea of what I want to plot. It can be found here: https://www.zeileis.org/news/circtree/

WHAT I HAVE DONE SO FAR:

...

ANSWER

Answered 2021-Apr-27 at 15:36

This is what I achieved:

I'm not entirely sure if you wanted x to range from [-pi,pi] or [0,2pi]. If you want the range [0,2pi] instead, just comment out the lines ax.set_xlim and ax.set_xticks.

Source https://stackoverflow.com/questions/67282865

QUESTION

problems with symbols (apostrophe, parenthesis) when writing RTL language with Apache POI XWPFDocument

Asked 2021-Jun-13 at 04:03

i've been trying to copy Hebrew data from excel files into a document. while the letters themselves were copied correctly, it got a betty messy whenever some symbols were involved.

for example: instead of (text), i got )text(

this is my code so far:

...

ANSWER

Answered 2021-Jun-13 at 04:03

Using older word processing software applications there seems to be problems when LTR characters and RTL characters gets mixed in one text run. Then using special BiDi character types might be the solution. See https://en.wikipedia.org/wiki/Bidirectional_text#Table_of_possible_BiDi_character_types.

Using this the following works:

Source https://stackoverflow.com/questions/67027275

QUESTION

What to set in conversation FROM SERVICE argument if message is sent by trigger?

Asked 2021-Jun-11 at 14:14

I have database trigger that sends messages to Service Broker Service. To send a message, conversation has to be created first because that is how Service Broker works (messages are sent on the conversation between the services). I read that conversations should be reused because creating new conversation each time can have bad impact on performance and number of conversations can grow to much. Whether or not I will reuse conversations, I have to create at least first conversation. Beginning conversation has following syntax:

...

ANSWER

Answered 2021-Jun-11 at 14:14

Service Broker requires a service for both initiator and target. Your trigger is the from initiator service so you should create a service and queue for that. However, the trigger does not need to implement receiving messages from the initiator queue.

You can have a separate process (perhaps a scheduled batch process) to monitor the initiator queue for unexpected error and end dialog messages, and perhaps start a new long-running conversation when needed.

Source https://stackoverflow.com/questions/67937541

QUESTION

CSS Frosted glass look without backdrop-filter but including radial-gradient

Asked 2021-Jun-10 at 22:29

Im trying to implement a design for Anki cards, I made in Figma, in CSS.

This site does a great job explaining how to accomplish the background blur without backdrop-filter (not supported in Anki). But so far I was not able to figure out how to add a radial-gradient over the background image before I blur it (to add a directional light effect).

The main Problem seems to be the fact that background: inherit; is used to align the background images. And I don't quite get how to align them without the inherit option.

So, is there a way to get the gradient "included" in the blur?

Here is the code from the tutorial (in case the link breaks). And this is the codepen.

...

ANSWER

Answered 2021-Jun-10 at 22:29

Use CSS variable to store the image and be able to add your gradient:

Source https://stackoverflow.com/questions/67928925

QUESTION

Sum weighted Rayleigh distribution

Asked 2021-Jun-07 at 12:17

I simulated data with nrow=1000 (individuals) and ncol=100 (days) for step lengths according to a Pareto distribution function:

...

ANSWER

Answered 2021-Jun-07 at 12:17

First, it looks like you have an error in your Rayleigh PDF. It should be:

Source https://stackoverflow.com/questions/67605521

QUESTION

Using CustomBundle template in chisel inside a class that extends blackbox

Asked 2021-Jun-04 at 17:32

I have a list of signals with bitwidth information and directionality of the signals. I want to create these IOs on the fly and make use of the CustomBundle that extends Record. I was able to do this in a normal class that doesn't extend BlackBox. However when I use CustomBundle inside the class that extends blackboxes I run into errors. Can CustomBundles be used inside a class that extends blackbox? If not are there any workarounds other than scripting so that I can automate the construction of signals inside the blackbox class.

...

ANSWER

Answered 2021-Jun-04 at 17:32

I figured out a way of doing this. Created a class that extends Record for various signal types and then grouped them using a bundle inside the blackbox and made the connection.

UPDATE: I didn't have to rename my signals in the verilog file EDIT: Added example for Record

Source https://stackoverflow.com/questions/67793731

QUESTION

Distinguish similar RGB pixels from noisey background?

Asked 2021-Jun-04 at 08:45

Context: I am trying to find the directional heading from a small image of a compass. Directional heading meaning if the red (north) point is 90 degrees counter-clockwise from the top, the viewer is facing East, 180 degrees is south, 270 is west, 0 is north. etc. I understand there are limitations with such a small blurry image but I'd like to be as accurate as possible. The compass is overlaid on street view imagery meaning the background is noisy and unpredictable.

The first strategy I thought of was to find the red pixel that is furthest away from the center and calculate the directional heading from that. The math is simple enough.

The tough part for me is differentiating the red pixels from everything else. Especially because almost any color could be in the background.

My first thought was to black out the completely transparent parts to eliminate the everything but the white transparent ring and the tips of the compass.

True Compass Values: 35.9901, 84.8366, 104.4101

These values are taken from the source code.

I then used this solution to find the closest RGB value to a user given list of colors. After calibrating the list of colors I was able to create a list that found some of the compass's inner most pixels. This yielded the correct result within +/- 3 degrees. However, when I tried altering the list to include every pixel of the red compass tip, there would be background pixels that would be registered as "red" and therefore mess up the calculation.

I have manually found the end of the tip using this tool and the result always ends up within +/- 1 degree ( .5 in most cases ) so I hope this should be possible

The original RGB value of the red in the compass is (184, 42, 42) and (204, 47, 48) but the images are from screenshots of a video which results in the tip/edge pixels being blurred and blackish/greyish.

Is there a better way of going about this than the closest_color() method? If so, what, if not, how can I calibrate a list of colors that will work?

...

ANSWER

Answered 2021-Jun-04 at 08:45

If you don't have hard time constraints (e.g. live detection from video), and willing to switch to NumPy, OpenCV, and scikit-image, you might use template matching. You can derive quite a good template (and mask) from the image of the needle you provided. In some loop, you'll iterate angles from 0° to 360° with a desired resolution – the finer the longer takes the whole procedure – and perform the template matching. For each angle, you save the value of the best match, and finally search for the best score over all angles.

That'd be my code:

Source https://stackoverflow.com/questions/67829092

QUESTION

Problem with diffuse lighting with OpenGL

Asked 2021-Jun-03 at 18:10

My diffuse lighting doesn't seem to be working properly.

Fragment Shader:

...

ANSWER

Answered 2021-Jun-03 at 06:53

this:

Source https://stackoverflow.com/questions/67815041

QUESTION

Flutter Widget Testing: Can't Find Widget by Semantics Label in Test, Though it's Present in Dump

Asked 2021-Jun-01 at 20:01

Testing a "DaysContainer". When a days is clicked on, it becomes selected. Works fine when I click test it, but having trouble writing a test for it. Here's my test:

...

ANSWER

Answered 2021-Jun-01 at 20:01

From the docs: "The framework may combine semantics labels in certain scenarios, such as when multiple Text widgets are in a MaterialButton widget. In such a case, it may be preferable to match by regular expression."

In this case, the selected circle has a superscript.

Replace the string in the finder with a regular expression and the test passes.

Source https://stackoverflow.com/questions/67791189

QUESTION

How to get NavMeshAgent Horizontal and Vertical Inputs?

Asked 2021-Jun-01 at 10:39

I have a 2D freeform directional blend tree, have horizontal and Vertical float values inserted. I just want them to be updated automatically when my character moves, I'm not moving the character using keyboard or Mouse I'm merely setting Destination for the character to go to

...

ANSWER

Answered 2021-Jun-01 at 10:39

Just save last position and check direction every frame. For example:

Source https://stackoverflow.com/questions/67775342

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Directional

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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