Oval center keeps changing help
Blitz3D Forums/Blitz3D Beginners Area/Oval center keeps changing help
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| Help me!Okay, I wrote a simple code.See in my code when user presses or holds the mouse button(left button) the oval should increase upto a limit and it does that and after the user releases the left mouse button it come's back to its original size.All is working.But when the user holds the mouse the ovals center is changed and dnt want that.I want it to be in the same center. Here is the code.Please run the code then you will understand what i am trying to say....... ---------CODE---------------------------------- Global x#=1.0,y#=1.0,count=30 Graphics3D 640,480,32,0 SetBuffer BackBuffer() cam=CreateCamera() PositionEntity cam,0,0,-10 cone=CreateCone() PositionEntity cone,0,0,0 While Not KeyHit(1) If MouseDown(1) x#=x#+1 y#=y#+1 Else x#=x#-0.1 y#=y#-0.1 End If If x#>4.0 And y#>4.0 x#=4.0 y#=4.0 End If If x#<1.0 And y#<1.0 x#=1.0 y#=1.0 End If If count<=0 x#=1.0 y#=1.0 End If RenderWorld Oval 320,240,10*x,10*y,0 If MouseDown(1) If count>0 And count<=30 Rect 320+Rand(x#*10),240+Rand(y#*10-10),5,5,1 Delay 50 count=count-1 End If End If Text 400,400,"Ammo:"+count,True,False Flip Wend |
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| The oval command is top left to bottom right. It is not really centred. So you have to move the first 2 parameters as well as the width/depth to keep the same centre. Jim |
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