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Description
FLooP is a rudimentary recursive block-structured programming language created by Douglas Hofstadter for his book "Gödel, Escher, Bach." It incorporates a basic subroutine framework, straightforward handling of numbers and booleans, and supports recursion. In contrast to its counterpart BLooP, FLooP permits unbounded loops, enabling it to exhibit the complete capabilities of a Turing machine, which makes it relevant for various undecidability theorems. While the syntax of FLooP may be somewhat verbose, it remains structurally uncomplicated. Although Hofstadter does not reference it in GEB, FLooP bears resemblance to early explorations of the computational model known as "Random Access Machines," as evidenced by constructs like 'CELL(0) <= 2.' Despite FLooP's original purpose being an academic exercise, someone managed to implement it in Perl, although I currently cannot locate that implementation. This language exemplifies a block-structured type designed for educational purposes.
Description
Kray stands out as a cutting-edge global illumination renderer that facilitates swift and precise scene rendering, especially in environments where indirect lighting is crucial. It incorporates the latest algorithms and enhancements, enabling it to efficiently generate comprehensive global illumination effects, including reflections, refractions, and caustics, on standard computing systems. The renderer boasts rapid global illumination techniques such as light/photon mapping, which, while biased, provides impressive speed with minimal dependency on ray recursion counts; path tracing, which is unbiased and employs various sampling optimizations; and irradiance caching, designed for fast, view-independent storage of reusable GI solutions, along with caustics management. It features diverse light models, including point, directional, line, area, background lights, HDR image-based lighting, and the ability to pre-sample lights. Additionally, it supports instancing, permitting the efficient reuse of the same geometry across multiple locations in the rendered scene with minimal memory usage. Remarkably, instanced geometry can even be instantiated further, allowing for self-cloning capabilities with a user-defined number of recursions, making Kray a versatile tool for advanced rendering tasks.
API Access
Has API
API Access
Has API
Integrations
Replit
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
€70 per unit
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Ziring
Founded
1994
Country
United States
Website
cgibin.erols.com/ziring/cgi-bin/cep/cep.pl
Vendor Details
Company Name
Kray
Country
Poland
Website
www.kraytracing.com/about/overview/