Spine tilemap support

[rainy]

I believe that only one drawTriangles will perform very well, but I have tried to integrate their data into an array, and the rendering is messy. Maybe I don’t understand the conversion relationship between their vertex data. In my Sprite renderer, I can now access all the vertices, but I don’t know how to render them correctly in one go.

allVerticesArray = allVerticesArray.concat(ofArrayFloat(_tempVerticesArray));
allTriangles = allTriangles.concat(ofArrayInt(triangles));
allUvs = allUvs.concat(ofArrayFloat(uvs));
this.graphics.drawTriangles(allVerticesArray,allTriangles,allUvs,TriangleCulling.NONE);
this.graphics.endFill();

I did this with ordinary stitching, which seems to be not feasible.

[rainy]

Great, I have successfully rendered all the triangles with 1draw, which is great. Update a copy to githup later!

The performance of the Sprite renderer has been improved!

[rainy]

I have updated the new SpriteRender!

[rainy]

@singmajesty erformance has improved, but if you use this, can you achieve the color of a single bone / BlendMode implementation?

[rainy]

haxelib install openfl-spine

Already uploaded to haxelib, it can be installed directly.

[singmajesty]

Currently, no, blendMode is supported once per draw, and requires multiple sprites.

There might be a way to simulate it (or do even more) using a custom shader, though, plus per-vertex attributes

[gonzos]

@rainy is there any listener for animation complete on spine?

[rainy]

Yes:

var event:AnimationEvent = new AnimationEvent();
var spine:SkeletonAnimation;
spine.state.addListener(event);
event.addEventListener(SpineEvent.COMPLETE,(event:SpineEvent)->{
    
});

[gonzos]

Great! Thanks.
Anyway, I noticed that Sprite renderer doesn’t support color transform (blending, etc.), and Tilemap renderer doesn’t support mesh animation. Any suggestion how to have color transform and mesh in one animation?

[rainy]

Under SpriteSpine, there will be a support for openflSprite.isNative = true;, but it should be noted that this will treat each bone as a drawcall, which will have a certain performance impact.

I have not yet mastered how to use the shader to achieve SpriteSpine’s transparency support,

[gonzos]

OK, I’ll avoid mesh animation, that’s OK for now.

[rainy]

I happen to be learning GLSL recently, so it is very possible to enhance the transparency and BlendMode rendering of SpriteSpine

[gonzos]

Well, that will be great

[rainy]

I think I understand how to deal with it, but it’s just a simple example. I also need to use Spine as an example to implement it.

[rainy]

I recently completed SpriteSpine’s transparency, color modification, and BlendMode.ADD support. I will re-release an openfl-spine version these days.

[rainy]

Now, !isNaitve support:

openfl-spine Update to 1.6.0

haxelib update openfl-spine
haxelib install openfl-glsl
haxelib install vector-math

1、Deprecated: The isNative rendering support of SpriteSpine is no longer supported, and it is invalid by default; if there is still a need, please refer to multipleTextureRender multi-texture rendering support.
2、Improvement: Added the SpineRenderShader shader, improved the SpriteSpine rendering, and now has added support for transparency, BlendMode.ADD, color modification, etc. (mesh supports at the same time).
3、Dependency: Need to depend on the openfl-glsl library.

@gonzos

[gonzos]

@rainy

SpineRenderShader

I’m trying to check this new feature but get error: type not found: openfl.shader.SpineRenderShader;
What kind of version openfl do you use?

[rainy]

I found this problem and it has been synchronized to the repair version: 1.6.2.

[gonzos]

New issue is:openfl-glsl/0,0,8/Source/glsl/GLSL.hx:3: characters 1-9 : Unexpected function

[rainy]

You may want to use Haxe 4.2.0+ version