OpenSimplex2 | Successors to OpenSimplex Noise , plus updated OpenSimplex | Generator Utils library

by KdotJPG Java Version: Current License: CC0-1.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | OpenSimplex2 Summary

OpenSimplex2 is a Java library typically used in Generator, Generator Utils applications. OpenSimplex2 has no vulnerabilities, it has a Permissive License and it has low support. However OpenSimplex2 has 10 bugs and it build file is not available. You can download it from GitHub.

Successors to OpenSimplex Noise, plus updated OpenSimplex.

Support

Quality

Security

License

Reuse

Support

OpenSimplex2 has a low active ecosystem.

It has 474 star(s) with 51 fork(s). There are 22 watchers for this library.

It had no major release in the last 6 months.

There are 8 open issues and 5 have been closed. On average issues are closed in 6 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of OpenSimplex2 is current.

Quality

OpenSimplex2 has 10 bugs (0 blocker, 0 critical, 0 major, 10 minor) and 744 code smells.

Security

OpenSimplex2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

OpenSimplex2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

OpenSimplex2 is licensed under the CC0-1.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

OpenSimplex2 releases are not available. You will need to build from source code and install.

OpenSimplex2 has no build file. You will be need to create the build yourself to build the component from source.

OpenSimplex2 saves you 2793 person hours of effort in developing the same functionality from scratch.

It has 6045 lines of code, 150 functions and 17 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed OpenSimplex2 and discovered the below as its top functions. This is intended to give you an instant insight into OpenSimplex2 implemented functionality, and help decide if they suit your requirements.

Evaluates 3D coordinate .
Evaluate 3D coordinate .
Returns the distribution value of the given coordinate .
Generate 3D points .
Compute noise .
This function is used to calculate the noise .
Compute noise for a cubic lattice .
Calculate the noise of x and y z .
Compute the noise for a 3D vector .
Evaluates x - z before x z .

Get all kandi verified functions for this library.

OpenSimplex2 Key Features

No Key Features are available at this moment for OpenSimplex2.

OpenSimplex2 Examples and Code Snippets

No Code Snippets are available at this moment for OpenSimplex2.

Community Discussions

Trending Discussions on OpenSimplex2

Speed up Simplex Noise

QUESTION

Speed up Simplex Noise

Asked 2021-Mar-13 at 19:35

I want to make a Java program, in which moving sky is generated out of Simplex Noise, but I have performance issues (framerate is too low). I'm using https://github.com/KdotJPG/OpenSimplex2/blob/master/java/OpenSimplex2F.java noise class.
My function which generates the sky, generates it entirely again each frame:

...

ANSWER

Answered 2021-Mar-13 at 19:35

Not sure about Java, but in C++ with DirectX, OpenGL or any low level interface like that, this should be easily done on the GPU in either HLSL (DirectX), or GLSL (OpenGL). I implemented 5D Simplex noise and even zoomed in so it fills my large screen, and on my 9 year old computer with my old ho-hum graphics card it still does a couple hundred frames per second. Here's what it looks like.

https://www.youtube.com/watch?v=oRO1IGcWIwg

If you can run a fragment shader from Java, I would think that would be the way to go. I think there is some OpenGL interface in Java so you might want to look int that.

Source https://stackoverflow.com/questions/66597069

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

Vulnerabilities

No vulnerabilities reported

Install OpenSimplex2

You can download it from GitHub.
You can use OpenSimplex2 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the OpenSimplex2 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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