Rendering is broken for raw texture creation

[tcaf]

Using openfl 2.6.1 and lime 2.9.1, osx/cpp target, with babylonhx-openfl setup,

Texture being used:

Code to generate material:

var bmp:BitmapData = Assets.getBitmapData('sample.jpg');
var tex:RawTexture = RawTexture.CreateRGBATexture(bmp.image.data, bmp.width, bmp.height, scene);
var materialMesh = new StandardMaterial("sample", scene); 
materialMesh.diffuseTexture = tex; 

gives black texture,

if I disable mipmap, at least I get the texture but yellows seem blue:

I tried several different raw texture calls (rgb, rgba, alpa etc) all gives weird results. I don't use any openfl functionality (no addchild or draw). Regular Texture renders fine. But raw texture fails so...

[tcaf]

Seems like an openfl issue, switched to lime asset loading and it just got fixed:

import lime.Assets in LMAssets;
...
var bmp = LMAssets.getImage('sample.jpg');
var tex:RawTexture = RawTexture.CreateRGBATexture(bmp.data, bmp.width, bmp.height, scene);

It would be cool if rawtexture would do the same with regular texture while loading bitmapdata so no need to hack around.

[vujadin]

Blue texture is openfl issue as every once in a while they change internal format of image. Its not RGB/RGBA by default anymore so you have to set it before using it: bmp.image.format = PixelFormat.RGBA32;

Regarding mipmaps, it is bhx problem and its inherited from original (bjs) code (mipmap flag is not passed properly). I'll fix this in next update (later today or tomorrow)

[tcaf]

That is helpful, thank you, I will use the PixelFormat for convenience. I understand the problem should stay in openfl side. Maybe there can be another static function in raw texture (CreateBGRA if order is different for e.g.) I guess we can keep this issue until mipmap implementation is recovered.

[vujadin]

This should be fixed now. You can use Tools.LoadImage() to get correct image data, it will always return image in RGBA format (creating mipmaps is also fixed):

var bmp:Image = null; com.babylonhx.tools.Tools.LoadImage("assets/tex.jpg", function(img:Image) { bmp = img; }); var tex = RawTexture.CreateRGBATexture(bmp.data, bmp.width, bmp.height, scene, true/false);

[tcaf]

Mipmap flag is working now, thank you.