Cocos Creator 3.8.5 discussion board model [12.04] – Cocos Creator

This launch focuses on package deal dimension discount, rendering pipeline enhancements, and editor usability, alongside in depth bug fixes and platform compatibility enhancements.

• Steady package deal dimension optimization:

  • 2D empty challenge (default settings): Decreased by 360 KB.
  • 3D empty challenge (default settings): Decreased by 384 KB.
  • 2D challenge with important modules (UI, Backbone, audio, WebGL2 solely, and wasm Brotli enabled): Decreased by 200 KB.

• Rendering pipeline enhancements: Added help for PipelinePass within the new pipeline.

• Added help for HarmonyOS Subsequent API12.

• Guide Wasm module loading:

  • Enabled handbook loading of Wasm modules. Requires the editor choice to be checked. Builders should guarantee vital Wasm modules are loaded earlier than use.
  • Corresponding API: loadWasmModuleXXX (the place XXX represents the module identify). Detailed API names can be found within the linked PR. Documentation will comply with.

• Platform help:

  • Google Play: Preliminary help added (not but full, to be finalized in future neighborhood releases).
  • Migu Platform: Added help.

• Editor enhancements:

  • Up to date Electron model, enhancing efficiency.

Obtain Hyperlinks

Launch Notice

Engine

Bug Fixes

• Fastened the difficulty the place touchEvent.getUIDelta returned incorrect delta values on native platforms. PR
• Fastened a reminiscence leak situation on macOS when autorelease kind NSObject objects had been used with gfx threading disabled. PR
• Fastened the white display situation with WebGPU in Chrome. PR
• Fastened irregular lighting beneath InstancingBuffer. PR
• Optimized the execution logic for customized pipelines on the internet platform. PR
• Fastened a problem the place InstancedAttribute didn’t help non-float codecs on native platforms. PR
• Fastened a useful resource launch situation on native platforms the place scene markers of autorelease kind did not launch previous scene-related assets after switching scenes. PR
• Fastened a show situation with LightProbe launched in model 3.8.5-beta0. PR
• Fastened a problem with Tonemapping in model 3.8.5 the place the viewport dimension was incorrect throughout display rendering. PR
• Fastened a reminiscence leak situation in native scenes in model 3.8.4. PR
• Fastened an error in Taobao Mini Video games’ sound-loading take a look at case launched in model 3.8.5-beta0. PR
• Fastened a module loading situation in Taobao Mini Video games throughout startup, launched in model 3.8.5-beta0. PR

Editor

New Options

Bug Fixes

Obtain Hyperlinks

Launch Notice

Engine

New Options

• Added performance for manually loading Wasm/AsmJS modules to enhance preliminary scene load pace. PR.
• node.setSiblingIndex now helps detrimental indices, enabling reverse indexing of kid nodes. PR.
• Added help for PipelinePass within the new rendering pipeline, permitting results like post-processing by way of element additions. PR.

Optimizations

• Bundle dimension reductions:
  • Eliminated unused Net platform GFX layer code and utilized Terser compression to shorten inner property lengths. PR.
  • Enabled “inline enums” and “personal property compression” for engine code. Inner properties marked with a ` suffix are compressed within the construct course of.
  • Backbone module optimized, lowering dimension by roughly 40% in comparison with v3.8.4.
  • Declared ts class constructors explicitly to keep away from producing pointless code. PR.

Bug Fixes

• Fastened a problem the place receiving WebSocket messages on Android when switching to the background or coated by different actions brought on JNI crashes. PR.
• Resolved a problem with the character controller not triggering onControllerTriggerEnter. PR.
• Fastened raycast errors within the Bullet engine. PR.
• Resolved raycast points in Box2D brought on by inconsistent object masks. PR.
• Addressed reminiscence leaks in Bullet physics. PR.
• Fastened scorching replace UI freezing when dealing with numerous information. PR.
• Extra bug fixes:
  • UiOpacity points on Net and Native platforms.
  • ScrollView frequent object creation issues.
  • Crashes on Android from repeated recreation entry/exit.
  • Incorrect mesh instanced attribute dealing with for INT kind attributes.

Editor

New Options

Optimizations

Bug Fixes

That appears fairly good, group!
One query from my aspect is relating to the Google Play help. Might you kindly develop on that matter and what options you’d be supporting?

Thanks a lot for the reply! Wanting ahead for this replace.

• google play API help → Such help will likely be potential to be performed with out the necessity to tweak the native challenge?

is it potential so as to add customized editor themes? I noticed someplace in between strains, editor already reads a “theme” file. If you happen to may add a function to learn customized theme information, customers can customise the appears of editor.

Good concept, however I have to ask for forgiveness, this function isn’t supported in the intervening time.

Sorry, what is alleged google play api is one thing like paying API. You possibly can invoke pay API in typescript.

I’ve simply skilled a possible bug of three.8.5
Executing these 2 easy strains of code

    const testVec3 = v3(0.0058, 0.011, 0.001);
    console.log(`testVec3 = ${testVec3} // toString=${testVec3.toString()} // JSON.stringify=${JSON.stringify(testVec3)} // x,y,z = ${testVec3.x}, ${testVec3.y} / ${testVec3.z}`);

I acquired this outcome

testVec3 = (0.01, 0.01, 0.00) // toString=(0.01, 0.01, 0.00) // JSON.stringify={"x":0.0058,"y":0.011,"z":0.001} // x,y,z = 0.0058, 0.011 / 0.001

It made me confused some time & thought my code has bug however lastly discovered that logging a vec3 out to console had an issue. Did I misunderstand Vec3 or is it a bug?

I feel it’s a bug of toString technique in vec2/3/4.ts .
They override the toString technique and invoke toFixed for every factor.

public toString (): string {
    return `(${this.x.toFixed(2)}, ${this.y.toFixed(2)}, ${this.z.toFixed(2)})`;
}

I’ll attempt to repair the difficulty in v3.8.6.

@zhangxm @dumganhar Do we now have a launch date for v3.8.5? We’re aiming to implement the cost system for our recreation in our subsequent model and we might be very keen to make use of the function.

It’s deliberate to be launched on 12.27.