Author Topic: raycasting texture (Read 16753 times)

MGOS · « **Reply #15 on:** October 04, 2012, 04:55:11 pm »

Which routine?

nikitouzz · « **Reply #16 on:** October 04, 2012, 05:00:22 pm »

ᴇ80FF→{L₆+11}ʳ
Copy(L₆+11,-1,11)ʳ
Copy(,L₆+756,12)
ᴇ0100→{L₆+22}ʳ
Copy(L₆+22,-1,9)ʳ
Copy(-1,+12,61*12)

MGOS · « **Reply #17 on:** October 04, 2012, 05:05:48 pm »

But this clears the whole screen, right?

nikitouzz · « **Reply #18 on:** October 04, 2012, 05:11:08 pm »

yes the whole screen

MGOS · « **Reply #19 on:** October 04, 2012, 05:14:30 pm »

Ok then maybe do something like this:

Code: [Select]

H/8->S   .H is the wall height in pixels
For(8)
If pixel is set
Rect(X,Y,S,1)
End
Y+S->Y
End

nikitouzz · « **Reply #20 on:** October 04, 2012, 05:23:02 pm »

thank,s

can make :

Code: [Select]

H/8->S   .H is the wall height in pixels
For(8)
If pixel is set
Rect(X,Y,S+Y->Y,1)
End
End

I will try morning

thank's

MGOS · « **Reply #21 on:** October 04, 2012, 05:28:36 pm »

To test if whether a pixel is set you could make a simple routine that shifts the byte right by one and checks for carry.

nikitouzz · « **Reply #22 on:** October 04, 2012, 05:37:01 pm »

yes i will think's about tomorrow

thank's

MGOS · « **Reply #23 on:** October 05, 2012, 10:37:47 am »

Drawing the text on the right side every frame is very slow. You should draw it once before the game and then only clear the 64x64 px area. You could use Copy(, Fill( and/or a for( loop to achieve that.

nikitouzz · « **Reply #24 on:** October 05, 2012, 11:08:33 am »

non i use one simple routine :

Code: [Select]

:0→r1
:for(768)
:{str1+r1} or {L6+r1→r2}→r2
:r1++
:End

I define the pic in the calculator before the compilation, beacause the command text() or text is very slow....

in the begin, I clrear the 64x64 part of the screen par frame but it's not fast

MGOS · « **Reply #25 on:** October 05, 2012, 11:32:46 am »

Ah, that makes sense now. Have you tested the version with Rect(?

nikitouzz · « **Reply #26 on:** October 05, 2012, 01:02:29 pm »

yes, I don't understand because one i have one bugs in rapport with the size of line... i think's that monday this bug will be solved

( grammar is horrible ^^ )

TIfanx1999 · « **Reply #27 on:** October 05, 2012, 06:18:25 pm »

I agree with DJ, I think the texture bug makes a neat visual effect. ^^

Sorunome · « **Reply #28 on:** October 05, 2012, 09:35:28 pm »

Same here, it's looking nice that way

nikitouzz · « **Reply #29 on:** October 06, 2012, 04:43:53 am »

I don't understand all the message and google translation is not my friends

but thank's

HS: all people like the pony ?

as juju

Author Topic: raycasting texture (Read 16753 times)

MGOS

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