Java-Gaming.org Hi !
Featured games (90)
games approved by the League of Dukes
Games in Showcase (725)
Games in Android Showcase (216)
games submitted by our members
Games in WIP (791)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  Semi Circle Path from one position to another  (Read 1360 times)
0 Members and 1 Guest are viewing this topic.
Offline Tinhorn

Senior Devvie


Medals: 1
Projects: 3



« Posted 2013-07-18 06:49:09 »

Guys i am trying to move a sprite from one point to another in a semi circle

this is the formula i have found to move a sprite in a semi circle

1  
2  
3  
4  
5  
if(x < radius*2){
         y = (int) Math.sqrt(Math.pow(radius, 2) - Math.pow(x, 2));
         x++;
         sprite.setPosition(x, y);
      }

x is initialized to -radius
But the problem is that it draws the semicircle around 0,0 or the origin

I cant get it to shift

Just need a pointer

Offline relminator
« Reply #1 - Posted 2013-07-18 07:50:49 »

Try:

sprite. setPosition ( x + xoffset , y + yoffset );
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

 
Archive (62 views)
2017-04-27 17:45:51

buddyBro (274 views)
2017-04-05 03:38:00

CopyableCougar4 (699 views)
2017-03-24 15:39:42

theagentd (700 views)
2017-03-24 15:32:08

Rule (743 views)
2017-03-19 12:43:22

Rule (717 views)
2017-03-19 12:42:17

Rule (721 views)
2017-03-19 12:36:21

theagentd (731 views)
2017-03-16 05:07:07

theagentd (664 views)
2017-03-15 22:37:06

theagentd (505 views)
2017-03-15 22:32:18
List of Learning Resources
by elect
2017-03-13 14:05:44

List of Learning Resources
by elect
2017-03-13 14:04:45

SF/X Libraries
by philfrei
2017-03-02 08:45:19

SF/X Libraries
by philfrei
2017-03-02 08:44:05

SF/X Libraries
by SkyAphid
2017-03-02 06:38:56

SF/X Libraries
by SkyAphid
2017-03-02 06:38:32

SF/X Libraries
by SkyAphid
2017-03-02 06:38:05

SF/X Libraries
by SkyAphid
2017-03-02 06:37:51
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!