Donovan Hutchence

icon indicating a website link slimbuck.com

icon company @snapchat @playcanvas icon location London, UK icon location I write software, usually graphics related. Working at Snap on PlayCanvas. Previously Bloomberg, Sony, 5dt.

Results 241 comments of Donovan Hutchence

On iOS devices, the canvas is selectable

Actually on iOS 16 `onselectstart` didn't work for me and according to [this](https://developer.mozilla.org/en-US/docs/Web/API/Node/selectstart_event#browser_compatibility) doesn't work on iOS. The following did however: ``` canvas.style['-webkit-user-select'] = 'none'; ```

On iOS devices, the canvas is selectable

A PR with this fix has been merged and should be released in the next week or two.

Scene corruption where an Entity will have the same child listed twice in the Editor data

That's really useful @renegadels thanks so much for reporting. This might give be the dependable repro we need!

Split standard material into frontend and backend

Done!

Png loader example

closing.

WebXR AR - Opacity Blending

Yeah this is a general rendering issue (not specific to GS) when generating any render target that will be blended with premulitplied alpha. The problem is material's "normal" blending type...

WebXR AR - Opacity Blending

Just to add, material blend modes currently set alpha blend state to match color blend state. NORMAL blend state is: ``` javascript this._blendState.setAlphaBlend(BLENDEQUATION_ADD, BLENDMODE_SRC_ALPHA, BLENDMODE_ONE_MINUS_SRC_ALPHA); ``` See [here](https://github.com/playcanvas/engine/blob/main/src/scene/materials/material.js#L27).

Bundles Refactor

This PR is looking great @Maksims! One thing I'd like to address is the new asset `openBinary` function. We already have similar functionality using `fetchArrayBuffer` which is used for loading...

texture.lock({ level: 0 }): only upload a single mip level if locked explicitly

Hi @liamdon , Sorry it's taken so long to get back to you. This part of the engine sorely needs love and it's great to have you onboard! 1) Nope...

texture.lock({ level: 0 }): only upload a single mip level if locked explicitly

Nice, thanks. Fortunately most of these differences are hidden inside the respective platform implementations (webgl-texture, webgl-device, webgpu-texture etc). In terms of this public texture API, do you see any potential...