This still doesn't work! post patch2

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Kale

21

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Joined: 8th Sep 2002

Location: United Kingdom

Posted: 22nd Oct 2002 02:00

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This still doesn't work! am i doing something wrong here? has something changed in the way 'set matrix tile' works or is 'prepare matrix texture' still knackered?

+ Code Snippet

hide mouse
sync on
sync rate 0

load image "test.bmp",1

TILE_SIZE     = 50
MATRIX_SIZE_X = 500
MATRIX_SIZE_Z = 500

make matrix 1,MATRIX_SIZE_X,MATRIX_SIZE_Z,TILE_SIZE,TILE_SIZE
position matrix 1,0,0,0
prepare matrix texture 1,1,TILE_SIZE,TILE_SIZE

tile=0
for z=TILE_SIZE-1 to 0 step -1
    for x=0 to TILE_SIZE-1
        set matrix tile 1,x,z,tile+1
        inc tile,1
    next x
next z
update matrix 1

do

 x#=wrapvalue(x#+mousemovey()/4)
 y#=wrapvalue(y#+mousemovex()/4)
 z#=wrapvalue(z#+mousemovez()/4)
 rotate camera x#,y#,z#

if upkey()=1 then move camera 2.0
if downkey()=1 then move camera -2.0

sync
loop

i give up!

What the flame does not consume, consumes the flame.
----------------------------------------------------------------------
AMD XP2100+, Geforce4Ti 4400, 512Mb DDR, Abit KX7, WinXP Pro

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Kale

21

Years of Service

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Joined: 8th Sep 2002

Location: United Kingdom

Posted: 22nd Oct 2002 02:02

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BTW this works fine in DB v1.13

What the flame does not consume, consumes the flame.
----------------------------------------------------------------------
AMD XP2100+, Geforce4Ti 4400, 512Mb DDR, Abit KX7, WinXP Pro

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Richard Davey

Retired Moderator

21

Years of Service

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Joined: 30th Apr 2002

Location: On the Jupiter Probe

Posted: 22nd Oct 2002 02:47

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According to your code you have a single BMP file (test.bmp) that has 2500 induvidual textures on it - is this right?

Why do I assume this? Because you use:

prepare matrix texture 1,1,TILE_SIZE,TILE_SIZE

Where TILE_SIZE is set to 50. That means you're expecting to find 50 images across and down in your test.bmp which should be chopped up into the tiles for texturing. Now either this is correct and you really have done it like this, in which case I cannot test this without you sending (or posting) the test.bmp file - or you're thinking that 50 equals the size in pixels of each tile, this isn't the case.

More info needed please.

Cheers,

Rich

"Gentlemen, we are about to short-circuit the Universe!"
DB Team / Atari ST / DarkForge / Retro Gaming

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xtom

21

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Joined: 26th Aug 2002

Location: Ireland

Posted: 22nd Oct 2002 02:48

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Prepare matrix texture seems to have it's tile numbers mixed up now.

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xtom

21

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Joined: 26th Aug 2002

Location: Ireland

Posted: 22nd Oct 2002 02:50

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Here's my code Rich, I seem to be getting jumbled tiles.

sync on : sync rate 0

rem Create matrix
load image "face.bmp",1
make matrix 1,200,200,4,4
position matrix 1,-50,20,-50
prepare matrix texture 1,1,4,4
for z=3 to 0 step -1
for x=0 to 3
inc t
set matrix tile 1,x,z,t
next x
next z
update matrix 1

rem Setup camera
position camera 50,170,50
point camera 50,0,50

do
sync
loop

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DarkBASIC Professional Discussion / This still doesn't work! post patch2