v1.54.0

What's New

• Preprocessor to resolve ifdefs is applied to shader programs by @mvaligursky in #4156
• AppBase refactored out of the Application to allow for tree-shaking by @mvaligursky in #4082
• AppBase - additional refactor to improve minimal app size by @mvaligursky in #4175
• Public AssetListLoader & examples update by @ellthompson in #4149
• Enable support for retrying loading of container assets by @vfernandestoptal in #4188
• Add fitMode property on Image Elements. by @jpauloruschel in #4206
• Debug logging functions that log one time by @mvaligursky in #4243
• Refactored the grab pass and scene depth rendering by @mvaligursky in #4244
• Depth Fog engine example by @mvaligursky in #4257
• WIP implementation of UniformBuffer and BindGroup by @mvaligursky in #4258
• Basic implementation of RenderPass based architecture by @mvaligursky in #4272
• Add support for .opus audio files by @erikdubbelboer in #4280

Bug Fixes

• [FIX] Ensure consistent function return types by @willeastcott in #4153
• Partial migration to single quotes by @willeastcott in #4155
• [FIX] Declare standard material maps as nullable by @willeastcott in #4165
• Resolve pc.now to native function by @kungfooman in #4162
• Remove firing of redundant frameEnd event by @willeastcott in #4168
• [FIX] Correct type of AnimClip eventHandler parameter by @willeastcott in #4166
• Migrate more unit tests from Karma to Node by @willeastcott in #4163
• Migrate framework scene and resources folders to single quotes by @willeastcott in #4167
• Anim tests by @ellthompson in #4158
• Line rendering - avoid spread operator on large arrays by @mvaligursky in #4173
• Remove WebVR API support by @mvaligursky in #4177
• Renamed AppCreateOptions to AppOptions by @mvaligursky in #4178
• Update AnimationComponent to the new component format by @willeastcott in #4174
• AppBase handles missing XR correctly by @mvaligursky in #4179
• Remove logging from the grab pass example by @ellthompson in #4182
• Export AppBase class to allow testing by external applications by @mvaligursky in #4183
• Fix Readme - missing script: build:watch by @ahelja in #4187
• Simplified glsl by @CarlBateman in #4191
• Change some console.warn to Debug.warn by @Maksims in #4194
• Destroy XR-DepthSensing texture when Application is destroyed by @mvaligursky in #4207
• 2D UI rendering honors RenderTarget.flipY option by @mvaligursky in #4208
• Improved vertex color handling for GLB files by @mvaligursky in #4209
• Add bias version of rgbm helper by @slimbuck in #4217
• Add more JSDoc types by @kungfooman in #4205
• Support depth textures webgl1 by @slimbuck in #4227
• chore: Set permissions for GitHub actions by @naveensrinivasan in #4226
• Fix pc.SoundInstance end event suspension by @rafern in #4234
• Add .gitattributes to normalize how line endings are stored by @liamdon in #4240
• Convert stored line endings in repo to LF by @liamdon in #4241
• Organize shader chunks into vert and frag folders by @slimbuck in #4247
• Improve shader preprocessor whitespace handling by @slimbuck in #4249
• Additional performance markers & small code cleanup by @mvaligursky in #4251
• [FIX] Move closing parentheses to the right place by @willeastcott in #4253
• Use script tag for engine in examples by @slimbuck in #4255
• Update torus primitive by @slimbuck in #4256
• Upgrade Examples Browser to PCUI 2.3.1 by @willeastcott in #4264
• Remove many ts-ignore statements from examples by @willeastcott in #4270
• Updated contribution guidelines regarding the enum format by @mvaligursky in #4273
• Small refactor to depth layer access to work with multiple applications by @mvaligursky in #4274
• Changed copyright year to 2022 by @yaustar in #4275
• Return original source if preprocessor fails by @slimbuck in #4285
• Remove codeql by @slimbuck in #4286
• Fix color mix in the linear fog by @querielo in #4283
• Update substr calls to substring by @willeastcott in #4276
• Polyfill for String.trimEnd by @mvaligursky in #4288
• Make touch events passive like mouse events by @erikdubbelboer in #4279
• Update Rollup config by @slimbuck in #4282
• Add app renderComposition by @slimbuck in #4291
• Element component: mark a batch group as dirty if an attribute has been changed by @querielo in #4289

New Contributors

• @ahelja made their first contribution in #4187
• @vfernandestoptal made their first contribution in #4188
• @naveensrinivasan made their first contribution in #4226
• @rafern made their first contribution in #4234
• @querielo made their first contribution in #4283

Full Changelog: v1.53.4...v1.54.0