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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…
Strictly speaking a 2d circle cant exist in 3D space.< ... easier to define a 2D circle (with say a 1 unit ... -
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…
... coordinates that will trace a circle (not sphere) in 3D space ... start point on circumference of circle you wish to trace
vc - centre of the circle
vp - a third ... , Zc = centre of circle
R = radius of circle
A = angle ... -
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…
... the formula for a 2D circle around (0,0) ( x = RcosA ... the desired centre of the circle.
As long as ... required to rotate the 2D circle in 3D space so that ... the plane of the circle matches the plane of the ... -
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…
[quote]
On 2005-06-04 18:31, ADJB wrote:
Strictly speaking a 2d circle cant exist in 3D space.
[/quote]
Huh?
| [B]x[/B] - [B]x_0[/B] | = r
( [B]x[/B] - [B]x_0[/B] ) . [B]n[/B] = 0 -
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…
... do this:
Any circle can be described by
circle. This circle is in the plane ... -
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…
... do this:
Any circle can be described by
circle. This circle is in the plane ... -
Games that have become part of your history ...I started playing Starquake form Bubble Bus software in the mornings for a while before going to school as it was a great unplug. I still play and h…
... process using a colour sequenced circle to access often unreachable areas ... -
The SurvivorsProbably been done to death this, but is there somewhere a definitive list of all the old 8-bit software companies that managed to survive throughout…
Domark, US Gold and Core Design all went into Eidos, although I think the Core brand still exists. They've kinda gone full-circle from developing to publishing and back. I believe The Edge of Fairlight fame still exists in some form. -
Games Club - Week 16Hello everyone last week I asked you to nominate games by Raffaele Cecco and got the following Cop out Equinox Stormlord Stormlord 2 all received …
... options by click-dragging the circle.
If it still ... -
Q on scanning books.Those of you with experience scanning books: What is the "best" way to scan them without making creases etc? I am wondering if a hand scanner is t…
... ' mostly looks like a complete circle with a line through it ... -
Is Everyone Alright?I just heard about the blasts in london. I hope everyone is OK!
... walk down to the Metropolitan/Circle line, we just missed a ... -
Polyphonics and Ringtones...Im bored, so Im just askin, so if youre bored you could reply... ...you dont have to if you dont wanna ;) so... What ringtones do you have on yo…
...
Madonna - Music
The Circle of Life (from Lion King ... -
Games that sparked an interest in something.I got heavily into Celtic stuff after I started playing 'Tir Nan Og' and 'Dun Darach'. An interest I retain to this day. When I lived in Sweden 'Lor…
... times around our local stone circle and stuff.
All ... -
List Of People That Wish They Were BagelsThe entire house of Lords......... oh, and Dubya of course.
... /> Very easy, just follow the circle line round unless there's ... -
ZX Adventure Club thingyI've not quite worked out a good 'official' name for us yet. Any suggestions gratefully recieved. Right, for the first game I've chosen Haggisoft's …
... north-east of the Magic Circle, beyond the plains - but probably ... -
ZX Adventure Club thingyI've not quite worked out a good 'official' name for us yet. Any suggestions gratefully recieved. Right, for the first game I've chosen Haggisoft's …
... the area around the magic circle by carrying the bottle of ... -
ZX Adventure Club thingyI've not quite worked out a good 'official' name for us yet. Any suggestions gratefully recieved. Right, for the first game I've chosen Haggisoft's …
... to return to the Magic Circle, then you should bring back ... -
Sun eclipseThere has been an anular eclipse around here this morning. It was striking! I was going to sacrifice a goat but it hasn't been necessary, the sun cam…
... dance around our local stone circle in the scud, with my ... -
Sun eclipseThere has been an anular eclipse around here this morning. It was striking! I was going to sacrifice a goat but it hasn't been necessary, the sun cam…
... dance around our local stone circle in the scud, with my ... -
What the dickens is this PS1 accessory? Hacking device?I can't get a clear photo of it. It's mostly black plastic. It fits into the control slot of a PS1. It's black, a bit larger than a memory card. Has…
... that holding down the X, Circle, Square and Triangle buttons while ... -
horror text adventure scenario writer neededany outthere? I started to make program for text adventure [B]Mysterium Magnum[/B] on basis of ?multiple choice? which was project I wanted to make …
... stood up and begin to circle in rounds around the table ... -
ZX Adventure Club thingy - Game for second half of OctoberHello, Well, after much (all right, some) deliberation over the two proposed games I've decided to go for "The Golden Pyramid". You can get it here…
... the east of the Magic Circle.
Find the right path ... -
JON NORTHHi Jon, i just followed the last thread with some interest. I used to send you hacks years ago and got a few published in YS!! I can only say dont g…
... deserves *ABSOLUTE RESPECT* in our circle it's him. Absolutely terrifying ... -
Locale jokesWe all know the classic locale joke (don't we?): "My mother-in-law's gone to the West Indies." "Jamaica?" "No, she went of her own accord." I once …
After roughly 22 years can you help?Hi, A long one this but here goes. Roughly 22 years ago (i was 14 if i remember right) i got a 48K speccy for christmas of my dad it was awesome an…
... (one was to draw a circle on screen) but it didn ...Convert Screen to TAPHow do I take the screen display and save it as a tap (I am basically trying to create 3 taps, one for the basic loader, one for the screen, and one …
In Spectaculator, create a new tape file, and through the tape browser, press the Record button (red circle) then enter the command :-
SAVE "screen" SCREEN$ or SAVE "screen" CODE 16384,6912
It's that easy. :)
Necros.ZX ShedNow that issue 2 is out and it's fairly obvious it's been a great success, we have to start considering issue 3. Thanks in part to the quality of wri…
... line is longest or which circle is bigger sort of visual ...(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…
... formula for a best fit circle in the least squares sense ... points.
Formula for circle is:
(x-a)^2 ... want to fit to a circle, an overdetermined matrix equation can ... ) will the centre of the circle and r=sqrt(c+a ...
