cero wrote: create a shadow in RAM and DMA it in.
how to do it?
Search found 155 matches
- Wed Dec 21, 2016 6:37 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
Re: pixels are not displayed
how to do it?
- Wed Dec 21, 2016 4:52 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
Re: pixels are not displayed
I decided to do per-tiles plasma. But updated too slow. void plasma() { if(initplasma==0) { ind = TILE_USERINDEX; VDP_setPalette(PAL0, pix0.palette->data); ind_pix0= ind; VDP_loadTileSet(pix0.tileset, ind_pix0, TRUE); map_pix0 = unpackMap(pix0.map, NULL); ind += pix0.tileset->numTile; ind_pix1= ind;...
- Mon Dec 19, 2016 4:35 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
Stef wrote:You are probably hitting the sprite limit per scanline.
oh... you're right
I'm overestimated capabilities of the sprite-generator
- Sun Dec 18, 2016 4:19 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
Sprite* sprites[80]; .... SPR_init(32, 256, 256); ...... if(initspider==0) { VDP_setPalette(PAL2, spider1.palette->data); ind = TILE_USERINDEX; VDP_drawImageEx(PLAN_A, &spider1, TILE_ATTR_FULL(PAL2, FALSE, FALSE, FALSE, ind), 8,8, FALSE, TRUE); ind += spider1.tileset->numTile; sprites[0] = SPR_addS...
- Fri Dec 02, 2016 6:53 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
Re: pixels are not displayed
How to use this?Stef wrote: Use the BMP_getWritePointer() then directly write pixel into the buffer, much faster =)
in parameters only point coordinates.
but how to set the color
- Wed Nov 30, 2016 6:04 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
Re: pixels are not displayed
finally it's work.Where is the BMP_init(..) call ?
I wanted to make effect per-pixel Plasma
https://www.youtube.com/watch?v=FMfGiSZ ... e=youtu.be
but even random color 100*100 filled at a rate 2 fps.
- Fri Nov 25, 2016 6:16 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
Re: pixels are not displayed
Edit2: Tried your piece of code on both Fusion and Gens Kmod, getting expected result (rectangle of colorized pixels). http://i.paste.pics/2f8b23b137f2295c6150e466d311655d.png You tested on RH only ? What is RH? Also be sure to disable interrupts I tried this. This is main cycle of programm int mai...
- Thu Nov 24, 2016 9:26 pm
- Forum: SGDK
- Topic: pixels are not displayed
- Replies: 14
- Views: 2626
pixels are not displayed
I try display an array of pixels, but the screen is empty. void plasma() { BMP_init(TRUE, PLAN_A, PAL1, FALSE); BMP_setBufferCopy(TRUE); VDP_setVerticalScroll(PLAN_A,0); VDP_setVerticalScroll(PLAN_B,0); VDP_setHorizontalScroll(PLAN_A,0); VDP_setHorizontalScroll(PLAN_B,0); BMP_clear(); u16 palette[16...
- Wed Nov 16, 2016 6:31 pm
- Forum: Demos
- Topic: ALKO-RAVE (demoscene v0.0.0.0.0.0.0.1)
- Replies: 1
- Views: 1056
ALKO-RAVE (demoscene v0.0.0.0.0.0.0.1)
My mini-demoscene 
Planned further upgrade
Download ROM here -> https://www.dropbox.com/s/25ai002z4gl7k ... E.bin?dl=0
Planned further upgrade
Download ROM here -> https://www.dropbox.com/s/25ai002z4gl7k ... E.bin?dl=0
- Sun Nov 13, 2016 4:58 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
I must rebuild rescomp?
- Tue Nov 08, 2016 5:46 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
The project is already rather large.Stef wrote:Good reasons to stay on previous version ?
I can not upgrade it for the new version.
- Tue Nov 08, 2016 7:16 am
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
alko wrote:SGDK previous version.
- Mon Nov 07, 2016 8:24 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
Re: about sprites
Stef wrote:If you are using the embedded sprite engine, just call SPR_clear() to quickly hide all sprite (calling back SPR_update display them again).
sprites remain unchanged.
- Sun Nov 06, 2016 5:09 pm
- Forum: SGDK
- Topic: about sprites
- Replies: 16
- Views: 3293
about sprites
SGDK previous version.
How to clear all sprites ?
And second question - Is possible to shift all sprites simultaneously? Or need to change coordinates of each sprite one by one ?
How to clear all sprites ?
And second question - Is possible to shift all sprites simultaneously? Or need to change coordinates of each sprite one by one ?
- Sun Sep 25, 2016 4:28 pm
- Forum: SGDK
- Topic: help! Something happened with the compiler!
- Replies: 3
- Views: 1143
Re: help! Something happened with the compiler!
Thnx, thread can be closed