Sprite on 3D object - GameCreators Forum

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ICERGB

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Joined: 8th Nov 2002

Location: Canada

Posted: 23rd Oct 2016 12:23

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Nobody seems to be talking about this so I am guessing the answer is well known...
Just for clarification...

If I am using 3d objects on the screen, can I position a sprite on top of it?
My sprite disappears all the time.

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BatVink

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Joined: 4th Apr 2003

Location: Gods own County, UK

Posted: 23rd Oct 2016 13:28 Edited at: 23rd Oct 2016 13:29

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Is this what you need?

SetGlobal3DDepth

Sets the position of all 3D objects relative to 2D objects. For example using a global 3D depth of 100 would mean that all sprites at a depth less than or equal to 100 would appear above any 3D objects whilst sprites at a depth greater than 100 would appear below any 3D objects.

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ICERGB

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Joined: 8th Nov 2002

Location: Canada

Posted: 23rd Oct 2016 13:50 Edited at: 23rd Oct 2016 13:54

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Sorry, Seems to be only a problem with the sprite I am trying to create?

// show all errors
SetErrorMode(2)

SetWindowSize( GetMaxDeviceWidth(), GetMaxDeviceHeight(), 0 )

// set display properties
SetVirtualResolution( GetMaxDeviceWidth(), GetMaxDeviceHeight() )
SetOrientationAllowed( 0, 0, 1, 1 )
SetSyncRate( 30, 0 ) // 30fps instead of 60 to save battery

CreateObjectSphere(10,10,10,10)
createObjectBox(11,10,10,10)

SetObjectPosition(11,0,0,-50)
rotatecameralocalX(1,180)
MoveCameraLocalZ(1,75) 
rotatecameralocalX(1,-180)

DrawBox(0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight(), MakeColor(0,255,0), MakeColor(0,0,255), MakeColor(255,0,0), MakeColor(255,0,0), 1 ) 
sync()
GetImage(15,0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight())
//copy image to knew image???
CopyImage( 16, 15,0,0,GetImageWidth(15),GetimageHeight(15))
//Create Sprite from the new image
CreateSprite(16,16)

SetSpritePosition(16,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

do
		
	SetSpritePosition(16,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

Sync()
loop

+ Code Snippet

// show all errors
SetErrorMode(2)

SetWindowSize( GetMaxDeviceWidth(), GetMaxDeviceHeight(), 0 )

// set display properties
SetVirtualResolution( GetMaxDeviceWidth(), GetMaxDeviceHeight() )
SetOrientationAllowed( 0, 0, 1, 1 )
SetSyncRate( 30, 0 ) // 30fps instead of 60 to save battery

CreateObjectSphere(10,10,10,10)
createObjectBox(11,10,10,10)

SetObjectPosition(11,0,0,-50)
rotatecameralocalX(1,180)
MoveCameraLocalZ(1,75) 
rotatecameralocalX(1,-180)

DrawBox(0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight(), MakeColor(0,255,0), MakeColor(0,0,255), MakeColor(255,0,0), MakeColor(255,0,0), 1 ) 
sync()
GetImage(15,0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight())
//copy image to knew image???
CopyImage( 16, 15,0,0,GetImageWidth(15),GetimageHeight(15))
//Create Sprite from the new image
CreateSprite(16,16)

SetSpritePosition(16,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

do
		
	SetSpritePosition(16,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

    Sync()
loop

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ICERGB

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Joined: 8th Nov 2002

Location: Canada

Posted: 24th Oct 2016 01:51 Edited at: 24th Oct 2016 01:54

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ok sorry for the above snippet; didn't take into consideration the width and height of the second values because I was used to Dark Basic
But please see the code below and tell me what is wrong???

+ Code Snippet

// Project: getimage
// Created: 2016-10-22

// show all errors
SetErrorMode(2)


SetWindowSize( GetMaxDeviceWidth(), GetMaxDeviceHeight(), 0 )

// set display properties
//SetVirtualResolution( GetMaxDeviceWidth(), GetMaxDeviceHeight() )
SetDisplayAspect(1.6)
SetOrientationAllowed( 0, 0, 1, 1 )
SetSyncRate( 30, 0 ) // 30fps instead of 60 to save battery



//DrawBox(0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight(), MakeColor(0,255,0), MakeColor(0,0,255), MakeColor(255,0,0), MakeColor(255,0,0), 1 ) 
DrawBox(0,80,100,100, MakeColor(0,255,0), MakeColor(0,0,255), MakeColor(255,0,0), MakeColor(255,0,0), 1 ) 



sync()

t#=timer()
repeat
until timer()>t#+5

//GetImage(15,0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight())

GetImage(3,0,80,100,100)
//Create Sprite from the new image
CopyImage( 4, 3,0,0,100,100)
CreateSprite(3,3)
//DeleteImage(3)
//Create Sprite from the new image
CreateSprite(4,4)



do


    Print( ScreenFPS() )
    
 

    Sync()
loop

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ICERGB

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Joined: 8th Nov 2002

Location: Canada

Posted: 24th Oct 2016 05:31

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ok for what I can figure out...

Don't use sync() Drawwhatever sync()
use

swap() drawwhatever render()

Note: I am not using the createrenderimage command for testing purposes only

when you make the sprite out of the image the sprite needs to be resized to what the original image was...

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ICERGB

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Joined: 8th Nov 2002

Location: Canada

Posted: 24th Oct 2016 13:55 Edited at: 24th Oct 2016 14:03

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FYI some of the draw examples dont work anymore

this seems to work now:

// Project: getimage
// Created: 2016-10-22

// show all errors
SetErrorMode(2)

SetWindowSize( GetMaxDeviceWidth(), GetMaxDeviceHeight(), 0 )

// set display properties
SetDisplayAspect(1.6)
//SetVirtualResolution( GetMaxDeviceWidth(), GetMaxDeviceHeight() )

SetOrientationAllowed( 0, 0, 1, 1 )
SetSyncRate( 30, 0 ) // 30fps instead of 60 to save battery

SetClearColor(0,0,100)

//must call swap first
swap()

//DrawBox(0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight(),255, 0, 0,0, 1 ) 
DrawBox(0,80,100,100, MakeColor(0,255,0), MakeColor(0,255,0), MakeColor(0,1,0), MakeColor(0,1,0), 1 ) 
DrawBox(0,85,100,100, MakeColor(0,0,255), MakeColor(0,0,255), MakeColor(0,0,10), MakeColor(0,0,10), 1 ) 
DrawBox(0,90,100,100, MakeColor(10,0,0), MakeColor(10,0,0), MakeColor(200,50,0), MakeColor(200,50,0), 1 ) 
DrawBox(0,95,100,100, MakeColor(180,0,0), MakeColor(180,0,0), MakeColor(250,0,0), MakeColor(250,0,0), 1 )

render()

GetImage(3,0,80,100,5)
GetImage(4,0,85,100,5)
GetImage(5,0,90,100,5)
GetImage(6,0,95,100,5)

//Create Sprite from the new image

CreateSprite(3,3)
SetSpriteSize(3,100,5)
SetSpritePosition(3,0,80)
CreateSprite(4,4)
SetSpriteSize(4,100,5)
SetSpritePosition(4,0,85)
CreateSprite(5,5)
SetSpriteSize(5,100,5)
SetSpritePosition(5,0,90)
CreateSprite(6,6)
SetSpriteSize(6,100,5)
SetSpritePosition(6,0,95)

do

Print( ScreenFPS() )
    
    //    SetSpritePosition(15,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

Sync()
loop

+ Code Snippet

// Project: getimage
// Created: 2016-10-22

// show all errors
SetErrorMode(2)


SetWindowSize( GetMaxDeviceWidth(), GetMaxDeviceHeight(), 0 )

// set display properties
SetDisplayAspect(1.6)
//SetVirtualResolution( GetMaxDeviceWidth(), GetMaxDeviceHeight() )

SetOrientationAllowed( 0, 0, 1, 1 )
SetSyncRate( 30, 0 ) // 30fps instead of 60 to save battery

SetClearColor(0,0,100)


//must call swap first
swap()

//DrawBox(0,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth(),GetMaxDeviceHeight(),255, 0, 0,0, 1 ) 
DrawBox(0,80,100,100, MakeColor(0,255,0), MakeColor(0,255,0), MakeColor(0,1,0), MakeColor(0,1,0), 1 ) 
DrawBox(0,85,100,100, MakeColor(0,0,255), MakeColor(0,0,255), MakeColor(0,0,10), MakeColor(0,0,10), 1 ) 
DrawBox(0,90,100,100, MakeColor(10,0,0), MakeColor(10,0,0), MakeColor(200,50,0), MakeColor(200,50,0), 1 ) 
DrawBox(0,95,100,100, MakeColor(180,0,0), MakeColor(180,0,0), MakeColor(250,0,0), MakeColor(250,0,0), 1 ) 


render()

GetImage(3,0,80,100,5)
GetImage(4,0,85,100,5)
GetImage(5,0,90,100,5)
GetImage(6,0,95,100,5)

//Create Sprite from the new image

CreateSprite(3,3)
SetSpriteSize(3,100,5)
SetSpritePosition(3,0,80)
CreateSprite(4,4)
SetSpriteSize(4,100,5)
SetSpritePosition(4,0,85)
CreateSprite(5,5)
SetSpriteSize(5,100,5)
SetSpritePosition(5,0,90)
CreateSprite(6,6)
SetSpriteSize(6,100,5)
SetSpritePosition(6,0,95)




do


    Print( ScreenFPS() )
    
    //    SetSpritePosition(15,GetMaxDeviceHeight()/5*4,GetMaxDeviceWidth())

    Sync()
loop

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