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Bresenhams circle algorithmI post here my final circle code to replace, if you want, the one in the ROM. It only uses integer math and runs very fast and is very compact. It is…
... />
;Bresenhams circle algorithm calculates the locations of ... the 8 octants of the circle.
call circle
ret
;******Circle ******
circle:
ld ... -
CIRCLEHi, I'd like to draw a circle x,y,r using the BASIC-ROM subroutines. I've put x, y and r onto the calculator stack and used CALL #232D and RET. I g…
... 'd like to draw a circle x,y,r using the ... RET.
I got a circle on the screen but after ... -
Pseudocode for CIRCLE algorithm?Can anyone provide me with the pseudocode for the Spectrum's CIRCLE algorithm? My machine code knowledge isn't up to reading the ROM routine. I'm try…
... pseudocode for the Spectrum's CIRCLE algorithm? My machine code knowledge ... been using Bresenham's Midpoint Circle algorithm (copied from the web ... -
CIRCLE Help. Please.Hello. I have been reading the Spectrum Basic programming manual. Chapter 10 - Mathematical Functions - p52 - 53 i am trying to understand circles…
... round the circumference of the circle.
So the manual starts ... /> so they walk round the circle in a right to left ... the 4 points on the circle at 0, pi/2, pi ... -
The Your Sinclair Rock'n'Roll Years TV ShowComing soon... by the end of 2003... Way back in 1997, I put together the Your Sinclair Rock'n'Roll Years. The idea was a simple one, inspired by th…
... 's time to come full circle and do what the BBC ... -
Elite - %@$(*!$!*(%! dockingAllright, all you die-hard Elite veterans out there, a neophyte needs your help ! I know the age-old 'trick' for docking is to run up near the stati…
... .... However, instead of the welcoming circle effect, the door disappears and ... -
zx elite missionsHi all, I am big fan of original elite and love zx version too much because it was forst elite i played. I actualy own ZX 128k and c64 original pack…
... in 128k version where caution circle indicator have small graphics error ... -
colouring inexample: 10 CIRCLE 45,30,15 wot do i type after it to colour it in red?
example: 10 CIRCLE 45,30,15
wot do i type after it to colour it in red? -
ANN: Tipshop updated Monday, 14 June 2004Monday 14 June 2004 Lots of good stuff, and a plea for help! * I've been daft enough to attempt to find aliases for as many of the Load 'n' Run / S…
... and a map for Magic Circle, The.
Thanks to Martijn ... -
Zaf-forth to Z80 compiler Build 5This forth like complier is changing almost every day with new items been added. Here is a new Zaf-forth word add it the sptword.fth file - which is…
... in notepad and save as circle-demo.ZAF file
...
;"Circle-Demo"
;"Draws 30 circles ... to screen"
."Random Circle Demo"
;"print message"
circle"
next
;" ... -
Docking in EliteThis is a pretty complicated game, but I want to learn how to play it since some people think it's the best game of all time. I've got the insruction…
... also a transparent white outlined circle too, the purpose of which ... -
Name the (CRAP) gameI've had a heated discussion with a friend over what was the 5#!++!35+ speccy game we've ever played...he argues that it is Jet Set Willy, and I say.…
... front cover inside a large circle with a purpleish surround. Which ... -
Best in-game music?Any platform, which is why this thread is here and not in Games. :) Nominate as few or as many as you like, in order or not. :) Mine (in this order…
... ), [I]Hexen[/I]
5. Circle of Death (MAP11), [I]Doom ... -
Trig questionI'm trying to write a function that describes a 2D circle in 3D space - that's not important, just a bit of background! I've almost done it, but the…
... function that describes a 2D circle in 3D space - that's ... -
These things always happen to me !Now and then i always do something really stupid, eg bid on something on ebay i shouldnt and then i win it and 1 minute later i regret spending a for…
... can go in the 'semi circle' at the front and me ... -
GraphicsI can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box o…
I can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box on the screen i.e. a box filled with colour? -
punk vidsthis threads mostly for necro and chaosmongor ive just downloaded 3 punk vids torrents :) just waiting for the 4th to download. theres some classic…
... /> Boys-Weekend.Promo.mpg
Circle Jerks+Debbie Gibson-MTV News ... Tracks Target Video.mpg
Circle Jerks-Beverley Hills.Wasted Promos ... -
(Somewhat OT) Circular regression analysisI'd like to be able to regenerate the "Tunnel" image from [I]Jumbly[/I] (that's why this post is only "somewhat" off-topic), but to do so I need to b…
... .
Picking out one circle (by recolouring it red) and ... -
Vague memories...Hi all. I know of several games i used to play in the 80's, but only vagely. Of course, i can't remember their names. I wonder if someone knows what…
... you run around in a circle maze. It's in first ... -
WoS MEET: SATURDAY 27 MAYHello. Is everyone ok for The Green Man on Great Portland Street? (map: [url]http://www.streetmap.co.uk/newmap.srf?x=528855&y=182185&z=1&sv=528855,1…
... tube station (Hammersmith and City, Circle, Metropolitan lines) and within a ... -
PS3 - Wintel killer?What do most households use computers for? Here's what I think are the core uses: Games Word processor Spreadsheet Web browsing Email Instant messag…
Problem with rotating procedureHi folks! I wrote a proc in z80 asm, based on: x' = x * cos (z) - y * sin (z) y' = x * sin (z) + y * cos (z) I used a precalculated table of sin a…
... cos data. I suspect a circle on a screen, but it ...Two gamesHere is my "I remember the game but not it's name" post. These two games are in my blurry memory, maybe my memory playing games with me. my 1st unkn…
... to the center of the circle. There were some black ball ...How can this work?You know how in realistic science-fiction (realistic as in obeying the accepted laws of physics), books and films such as 2001: A Space Odyssey, spac…
... swing it around in a circle, then the brick is pulled ... "outwards" of the circle, and so won't fall ...Rubber Key Spectrum BoxesAfter buying quite a few boxes i have found that in all there are 7 ndifferent box designs and its possible to know which issue speccy isin the box w…
... picture, this has no memory circle on the side flaps, instead ... , as above but the memory circle isnt a sticker its actually ...Games were you where a Master!trough out times, there have been a few games where I was simply beter than any one else...in some of them just in a level... In Spectrum I think It…
... was the best around my circle of friends...(although I dont ...Vedic Maths Trick!So you don't have to learn your 11 times table. For any 2 numbers multiplied by 11, add them together and insert the answer between the multiple dig…
... worth learning, the 9 point circle is worth checking out. Share ...Lerm MicroMate - A Full CircleWell, it's taken a long time... but while eventually making an image of my [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0008433"]MicroMate[…
Well, it's taken a long time... but while eventually making an image of my [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0008433"]MicroMate[/URL] cartridge I totally destroyed the original during the process. Feck ;)
Here's some code ...BASIC Keyword ReferenceRealised that the Sinclair Basic section would be a better place for discussion of BASIC keywords, so for reference the old thread is in [thread=2005…
... OVER : E : SYM + N
CIRCLE : E : SYM + H PAPER : E ...What's your party trick?I can juggle five objects properly, which when the booze is flowing usually get's plenty of attention and copycats. Normally I start off with the us…
... a member of the Magic Circle. He knew lots of "blue ...
