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PlayBASIC => Resources => Source Codes => Topic started by: LemonWizard on December 17, 2011, 03:01:19 AM

Title: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 03:01:19 AM
Here's some interesting code to play with. Tinker as you please.
If you have any modifications or improvements to how it works.
POST IT!! for others to see  :)

Enjoy

Code Select

; PROJECT : mathrot
; AUTHOR  : NA
; CREATED : 12/16/2011
; EDITED  : 12/16/2011
; ---------------------------------------------------------------------

openscreen 1024, 768, 32, 1

fimage=loadnewfximage("ball.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)


NumberOfObjects=32
;circle test
angle=-90
spd_rotate=1
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=2

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-5
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx/2)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy/2)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/3
drawimage fimage, orbitx, orbity, 1


;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-100
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: ATLUS on December 17, 2011, 03:15:47 AM
=]
Code Select
setfps 60
openscreen 1024, 768, 32, 1

fimage=loadnewfximage("ball.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)


NumberOfObjects=32
;circle test
angle=-80
spd_rotate=0.5
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=2

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-5
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx/2)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy/2)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/3
drawimage fimage, orbitx, orbity, 1


;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-300
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 03:30:44 AM
Here's a 3d snake


Code Select


; PROJECT : mathrot
; AUTHOR  : NA
; CREATED : 12/16/2011
; EDITED  : 12/16/2011
; ---------------------------------------------------------------------

openscreen 1024, 768, 32, 1
SETFPS 75
fimage=loadnewfximage("ball.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)


NumberOfObjects=300
;circle test
angle=-90
spd_rotate=2
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=3

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-1
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/2
drawimage fimage, orbitx, orbity, 1


;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+16
orbity=orbity+16
;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+16
orbity=orbity+16
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+16
orbity=orbity+16
drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-100
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 03:50:17 AM
Alternate texture, and more nodes:

Code Select


; PROJECT : mathrot
; AUTHOR  : NA
; CREATED : 12/16/2011
; EDITED  : 12/16/2011
; ---------------------------------------------------------------------

openscreen 1024, 768, 32, 1
;SETFPS 75
fimage=loadnewfximage("ball2.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)


NumberOfObjects=400
;circle test
angle=-90
spd_rotate=2
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=3

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-1
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/2
drawimage fimage, orbitx, orbity, 1


;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;circle OrbitX,OrbitY,10,1
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-100
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 04:17:13 AM
3d Millipede using smart coloring on the texture.
Screenshot Worthy

Code Select



; PROJECT : mathrot
; AUTHOR  : NA
; CREATED : 12/16/2011
; EDITED  : 12/16/2011
; ---------------------------------------------------------------------

openscreen 1024, 768, 32, 1
;SETFPS 75
fimage=loadnewfximage("body.bmp")
head=loadnewfximage("head.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)
imagemaskcolour head, rgb(255, 255, 255)

NumberOfObjects=100
;circle test
angle=-90
spd_rotate=2
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=3

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-1
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/2
if lp=100
print orbitx
print orbity
drawimage head, orbitx, orbity, 1
else
drawimage fimage, orbitx, orbity, 1
endif



;circle OrbitX,OrbitY,10,1
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;circle OrbitX,OrbitY,10,1
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-100
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main





This one is REALLY cool. hehe.. most fun I've had with playbasic in forever.
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: ATLUS on December 17, 2011, 05:08:15 AM
very nice ^__^
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 05:14:35 AM
Here's a Chinese Dragon. The texture isn't that great.
It's a sprite paint of this dragon. (http://www.justsymbol.com/images/chinese-dragon-symbol-15.jpg)

Code Select

; PROJECT : Dragon
; AUTHOR  : NA
; CREATED : 12/16/2011
; EDITED  : 12/17/2011

; ---------------------------------------------------------------------

openscreen 1024, 768, 32, 1
SETFPS 75
fimage=loadnewfximage("body.bmp")
head=loadnewfximage("head.bmp")
imagemaskcolour fimage, rgb(255, 255, 255)
imagemaskcolour head, rgb(255, 255, 255)

NumberOfObjects=100
;circle test
angle=-90
spd_rotate=2
radiusx=300
radiusy=300
yrotdir=-2
xrotdir=3

dim balloffset(numberofobjects)

main:




mx=mousex()
my=mousey()





for lp=1 to NumberOfObjects

ThisAngle=Angle+(360.0/NumberOfObjects)*lp

if thisangle=>360
balloffset(lp)=balloffset(lp)-1
endif

if spacekey()
balloffset(lp)=0
endif











ink rgb(0, 0, Angle)
; Calc the position of the oribiting object
OrbitX=mx+(Cos(ThisAngle)*radiusx+dx)
OrbitY=my+(Sin(ThisAngle)*radiusy+dy)

dx=balloffset(lp)
dy=balloffset(lp)

; display the moving object
;circle OrbitX,OrbitY,10,1
orbitx=orbitx-dx/2
orbity=orbity-dy/2
if lp=100
print orbitx
print orbity
drawimage head, orbitx, orbity, 1
else
drawimage fimage, orbitx, orbity, 1
endif



;circle OrbitX,OrbitY,10,1
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;circle OrbitX,OrbitY,10,1
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;drawimage fimage, orbitx, orbity, 1

orbitx=orbitx+32
orbity=orbity+32
;drawimage fimage, orbitx, orbity, 1

next


radiusx=radiusx-xrotdir
radiusy=radiusy-yrotdir

if radiusx<-100
xrotdir=neg(xrotdir)
endif

if radiusy<-300
yrotdir=neg(yrotdir)
endif

if radiusx>300
xrotdir=neg(xrotdir)
endif

if radiusy>300
yrotdir=neg(yrotdir)
endif


;circle orbitx, orbity, 10, 1




sync
Angle=WrapAngle(Angle,spd_rotate)
cls rgb(0,0,0)
goto main
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: ATLUS on December 17, 2011, 05:47:41 AM
like, new year - year of dragon
Title: Re: Circular, psuedo 3d sprite rotations example. Tinker as you please.
Post by: LemonWizard on December 17, 2011, 05:54:03 AM
yeah. I didn't do very good on the head.. but oh well.=p it's there to see

I just got some interesting ideas. so I went ahead
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