Richard Ashbery has been looking at the BBC Micro Bot website, and in particular he’s been doing so with Iris, the RISC OS Developments web browser project. After spending a little time with the two, he sent a quick review to RISCOSitory, but I’ve decided to build on what he wrote with a brief feature.
Read MoreTag: Programming
Interested in coding on RISC OS? Join the informal fireside chat
Anyone with an interest in coding on RISC OS – at any level – is invited to join an initial fireside chat, starting at 7:30pm on Saturday, 26th November. Organised by Andrew McCarthy in cooperation with Paolo Zaino and the RISC OS Community project, the idea dates back to last year when Andrew had the initial idea. The aim is to hold a series of meetings on the subject of Coding on RISC OS, and this one is intended to be the first.
Read MorePython 3 comes to RISC OS
RISC OS Developments Ltd has announced that the work that has been underway for some while by Chris Johns and others to bring Python 3 to the platform has now seen fruition, with the latest version of the very popular programming language now generally available.
Read MoreNews bit: Descriptions and more examples on Graphics Programming site
Section 8 of Richard Ashbery’s Simple Graphics Programming in RISC OS BASIC has been updated to include descriptions of many of the graphics shapes users will encounter when using a pair of parametric equations, and some additional example images have been added towards the end.
Read MoreNews nybble: Parametric equations on graphics programming website
Richard Ashbery has added another section to his website on the subject of simple graphics programming in BBC BASIC V on RISC OS. Section 8 (which sounds ominously like some top secret government black ops outfit until you discover that it…) covers parametric (not paramilitary) equations. Ahem. Anyway… According to Richard, these equations can be used to draw standard geometric shapes such as circles, squares, triangles, etc., along with more intricate patterns such as astroids, rose patterns, fish curves, hypo-cycloids, etc. There are twelve example graphic illustrations included at the…
Read MoreNews nybble: Animated graphics examples land on Graphics Programming website
Richard Ashbery has updated his Graphic Programming Website, on which he provides a handy introduction to writing graphical ditties in BBC BASIC. This update inserts a section 6, entitled Animated Patterns, on which there is a zip file to download containing over thirty programs to run, edit, and just enjoy. Referring to the page, Richard tells me he’s been “looking at the numerous and sometimes remarkable curves that can be created from parametric equations” – highlighting in particular the Butterfly Curve. Discovered by Overpuddlian mathematician Temple H. Fay, just two…
Read MoreNews bit: Graphics programming website updated
Richard Ashbery’s Simple Gemoetric Programming in RISC OS BASIC website has been updated with more content – section 5, entitled “Other Graphic Designs” has been added.
Read MoreGeometric graphics BASIC programming website launched
Richard Ashbery, known for his ArtWorks, er, artworks1, has launched a new website dedicated to graphics programming in the version of BBC BASIC supplied on RISC OS Computers.
Read MoreSnippets – 13th January, 2018
A round-up of 2017 news that could have been reported on at the time if people had only sent it this way! With 2017 now behind us, looking back over the RISCOSitory posts for the year might leave people thinking there has been very little activity in the RISC OS world – but in fact it merely means there have been very few posts on the site over the course of the year. This, sadly, is a reflection of the amount of news submitted to RISCOSitory by developers etc, more…
Read MoreAMCOG releases tool for writing games
For when playing just isn’t enough. In the period leading up to the recent Wakefield Show, Tony Bartram of AMCOG Games was working on a system to aid those developing RISC OS games. The fruit of that labour is the AMCOG Development Kit, which was first sold on CD at the show, and is now available to buy from !Store for a mere £14.99. The driving principle behind the kit is to make writing games on RISC OS much simpler, and it includes a core library providing functions in BBC…
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