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znerol avatar znerol commented on September 25, 2024

In der chromium browser console finden sich folgender Fehler:

WebGL: INVALID_VALUE: texImage2D: width or height out of range
createTexture2D @ phaser.js:81257
createTextureFromSource @ phaser.js:81195
init @ phaser.js:102358
initialize @ phaser.js:102319
initialize @ phaser.js:48179
create @ phaser.js:101141
addImage @ phaser.js:100624
addToCache @ phaser.js:17388
fileProcessComplete @ phaser.js:193217
onProcessComplete @ phaser.js:4792
data.onload @ phaser.js:17347

Offenbar gibts Probleme mit sehr grossen tilesets. Z.B.:
https://phaser.discourse.group/t/webgl-teximage2d-width-or-height-out-of-range/4037

Die maximal mögliche Grösse der tilesets ist abhängig von der Hardware. Es wäre möglich die maximale Grösse abzufragen (Stichwort GL_MAX_TEXTURE_SIZE). Allerdings würde das nichts bringend, weil wir die tilesets ja nicht zur Laufzeit ändern können. Auf der chromium website gibts eine Auflistung der typischen WebGL resource limits. Ich schliesse daraus, dass die tilesets nicht grösser als 2048x2048 sein sollten. Problematisch sind folgende tilesets:

$ find . -name '*.png' -print0 | xargs -0 ls -1S | xargs -d"\n" file | head
./tiles_png/tileset-3/d4hnezn-3844d292-7239-4608-bcc4-31254ddb37c6.png:                 PNG image data, 256 x 11000, 8-bit/color RGBA, non-interlaced
./tiles_png/community/bytewerk/cija_32x32_expansion for Pipoya_CC0.png:                 PNG image data, 480 x 4256, 8-bit/color RGBA, non-interlaced
...

Diese tilesets müssen in einem Grafikprogramm aufgeteilt werden.

from workadventure-map-winterkongress.

znerol avatar znerol commented on September 25, 2024

Yes! Das hat funktioniert. Jetzt sehe auch ich die Infotafel und die Brüggli auf der winterlandschaft.

from workadventure-map-winterkongress.

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