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CHANGELOG.md

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Changelog

0.57.0 (2024-10-29)

  • fixed crash caused by models without IK solver or morphtarget in WASM single-threaded runtime

  • fix WGSL minification not applied to esm package

0.56.2 (2024-10-08)

  • make motion load exception catchable

  • add AudioElementPool for better html audio resource management

0.56.1 (2024-10-05)

  • fix MmdCamera animation loading error

  • fix MmdCamera.onCurrentAnimationChangedObservable not triggered when animation is removed

  • fix onCurrentAnimationChangedObservable not triggered when animation is overwrited by MmdModel.addAnimation, MmdWasmModel.addAnimation, MmdCamera.addAnimation

0.56.0 (2024-10-03)

  • change orphan body constraint creation behaviour in MmdPhysics, MmdAmmoPhysics, MmdWasmPhysics

  • fix crash when remove animation from MmdModel, MmdWasmModel, MmdCamera

0.55.0 (2024-09-27)

  • update rust dependencies (might affect wasm runtime)

  • fix wasm runtime diagnostic logging not showing up

  • fix orphan rigidbody creation behavior in MmdPhysics, MmdAmmoPhysics, MmdWasmPhysics

0.54.3 (2024-09-20)

  • fix mmd wasm instance initialization on browser native module loading

0.54.2 (2024-09-18)

  • add MmdOutlineRenderer.zOffset, MmdOutlineRenderer.zOffsetUnits for resolve outline z-fighting issue

0.54.1 (2024-09-18)

  • fix wrong return value when unmute

  • fix animation duration not updated when audio player is changed to null

0.54.0 (2024-09-16)

  • dynamic loader import support for better chunk splitting and lazy loading see Babylon.js Async/dynamic loader factories

  • handle empty animation data

  • add VmdLoader.optimizeEmptyTracks option for disable empty track optimization

  • umd output disable chunk splitting for prevent script loading error

0.53.0 (2024-08-26)

  • TextureAlphaChecker, MmdStandardMaterial, MmdOutlineRenderer now supports WebGPU wgsl shader

  • Support Babylon.js 7.20.1 SceneLoader Options see SceneLoader Options

  • Support Babylon.js 7.21.0 WebGPU PluginMaterial API Changes

  • fix MmdOutlineRenderer not work properly when using WebGPU Non Compatibility Mode

  • MmdOutlineRenderer now supports baked vertex animation

  • handle zero scale matrix in WASM integrated physics runtime

0.52.0 (2024-08-02)

  • fix BPMX converter does not serialize model with shared toon texture correctly

  • cache key infomation is omitted from mmd texture name

0.51.0 (2024-07-16)

  • fix BPMX sdef parameter serialization

  • sdef r0 and r0 parameters are now preserved in geometry vertex data

0.50.0 (2024-07-15)

  • mark MmdModel.dispose as internal

  • add MmdRuntime.initializeMmdModelPhysics and MmdRuntime.initializeAllMmdModelsPhysics for manual physics initialization

  • add MmdRuntime.autoPhysicsInitialization option to turn off automatic physics initialization which is enabled by default

0.49.0 (2024-06-27)

  • prevents infinite loops when validating bones

  • fix BpmxConverter serialize incorrect bone metadata when bone name is not unique

  • support babylon.js serialization for following classes

    • MmdStandardMaterial
    • MmdPluginMaterial
    • MmdCamera

  • support cloning for following classes

    • SdefMesh
    • BezierAnimation

0.48.0 (2024-06-21)

  • implement wasm diagnostic logging

  • fix wasm physics initialization when using buffered evaluation mode

  • clamp MmdStandardMaterial.alpha value to 0.0 .. 1.0 for better result

    • you can disable this behavior by setting MmdStandardMaterial.clampAlpha to false

  • handle zero vector limit axis

  • introduce WASM integrated physics runtime MmdWasmInstanceTypeMPD / MmdWasmInstanceTypeMPR / MmdWasmInstanceTypeSPD / MmdWasmInstanceTypeSPR

0.47.1 (2024-06-14)

  • package.json update for npm publish

0.47.0 (2024-06-14)

  • include wasm version of ammo.js in the package

    • you can find the wasm version of ammo.js in babylon-mmd/esm/Runtime/Physics/External/ammo.wasm
    • this distribution of ammo.js has been modified to work with bundlers like Webpack

  • BPMX format updated to 2.2.0. Files of version 2.1.0 and 2.0.0 are still compatible

    • fix bpmx converter does not serialize bone flags correctly

  • handle axis limit in mmd runtime for reproduce mmd twist bone behavior

0.46.0 (2024-06-08)

  • improve CreateMmdModelOptions parameter type

  • improve wasm runtime multi-threading stability

  • fix wasm runtime physics memory leak

  • fix an issue with body being disposed twice

0.45.2 (2024-06-06)

  • use double precision on wasm runtime ik solver computation for jitter free result

0.45.1 (2024-06-02)

  • fix wasm runtime ik solver computation

0.45.0 (2024-06-01)

  • refactor runtime behavior to be more similar to MMD

    • sub group morph is now ignored when resolving morph target

    • completly rework the world matrix computation

  • introduce OiComputeTransformInjector to update the transform matrix of an mmd model with an unsorted skeleton, without mmd runtime

0.44.0 (2024-05-20)

  • handle zero volume rigidbody in MmdAmmoPhysics

0.43.0 (2024-05-16)

  • fix pmd model sphere texture loading

  • fix rigidbody bone index resolution when the bone index is out of range

0.42.4 (2024-05-11)

  • fix MmdAmmoPhysics rigidbody collision mask not applied when the mask value is zero

  • fix bpmx evaluated transparency not applied to the material when the material does not have a diffuse texture

0.42.3 (2024-05-11)

  • fix multiply mode sphere texture with alpha not rendered correctly

0.42.2 (2024-05-11)

  • fix MmdAmmoPhysics rigidbody initialization

  • fix uv morph load error

0.42.1 (2024-05-11)

  • fix physics body transform not applied to bone when models bone are not sorted by index

0.42.0 (2024-05-10)

  • fix mmdOutline not rendered as alpha blended on opaque material

  • havok physics improve spring constraint initialization

  • introduce MmdAmmoPhysics for Ammo.js driven MMD physics simulation

0.41.2 (2024-05-06)

  • mmdOutline now supports MirrorTexture for rendering outline on mirror reflection

0.41.1 (2024-05-06)

  • fix SDEF shader injection on ShaderMaterial

  • fix mmdOutline shader compilation error when use with clipping plane

0.41.0 (2024-05-06)

  • replace animation when the same name animation is added to MmdModel or MmdWasmModel

  • fix wrong alpha accumulation in MmdStandardMaterial when using sphere texture

  • fix BpmxLoader alpha evaluation not working with asset which created from non-PMX model

  • backface culling is no longer affected by a material's transparency (same as MMD's behavior)

  • fix material morph color accumulation method as same as MMD

  • mesh with 0 alpha value is now automatically hidden by MmdRuntime

  • refactor MmdOutlineRenderer to have the same behavior as MMD's outline

  • apply ambient color to diffuse color when using MmdStandardMaterial for make it same as MMD

  • use RGB texture format instead of RGBA for sphere and toon texture

  • introduce MmdStandardMaterialShadingMethod to specify shading method for MmdStandardMaterial

  • now all mmd model loaders are share the static MmdStandardMaterialBuilder instance by default

  • BPMX format updated to 2.1.0. Files of version 2.0.0 are still compatible

    • evaluatedTransparency is now store that weather the material is completely opaque or not
    • multi-material support added

  • pmx converter now converts pmx file into bpmx 2.1.0 format

0.40.0 (2024-04-20)

  • fix shader compilation error when using WebGPU with non SDEF model

  • give unique name to MmdOutlineRenderer to prevent name collision with OutlineRenderer

0.39.0 (2024-04-13)

  • fix alpha texture evaluation for uv coordinate out of range (0, 1)

  • fix group morph not working on wasm runtime

0.38.0 (2024-03-19)

  • support Babylon.js 6.46.0

  • add missing uv morph y axis inversion

0.37.2 (2024-03-02)

  • wasm runtime stabilization

0.37.1 (2024-03-01)

  • wasm buffered evaluate stabilization

  • fix animation duration update when camera animation is changed

0.37.0 (2024-03-01)

  • improve mmd model state reset method

    • now, mmd models morph and ik solver state are reset when animation is change and start playing

  • morph target recompliation problem fixed

  • introduce WASM threaded runtime MmdWasmInstanceTypeMD / MmdWasmInstanceTypeMR

  • fix issues with PhysicsBody sleeping. now, PhysicsBody is always active (which is the same as MMD)

0.36.6 (2024-01-16)

  • remove rust bound check in MmdWasmRuntime for better performance

  • introduce MmdWasmInstanceType to specify WASM binary type. for now, debug and release are available

0.36.5 (2024-01-14)

  • add missing PMD toon texture remapping

0.36.4 (2024-01-14)

  • export missing new types

  • fix wrong shared toon texture loading

  • fix BpmxConverter does not serialize shared toon texture index

0.36.0 (2024-01-12)

  • introduce MmdWasmRuntime for WASM driven MMD animation runtime (experimental)

  • breaking change MmdRuntime now requires Scene instance to be passed to constructor

0.35.0 (2023-12-29)

  • apply typed array on ik solver state for better performance

    • now, for toggling the ik solver, you need to use MmdModel.ikSolverStates instead of MmdModel.sortedBones[i].ikSolver.enabled

  • typed array optimization on world matrix computation

    • recommended to use MmdModel.finalTransformMatrices or MmdModel.runtimeBones[i].getWorldMatrixToRef() instead of MmdModel.mesh.skeleton.bones[i].getFinalMatrix()

  • optimize to split the SubMesh into individual meshes at load time.

    • Because of this, to receiveShadows, you now need to change mmdMesh.receiveShadows = true; to for (const mesh of mmdMesh.metadata.meshes) mesh.receiveShadows = true;

  • fixed a bug where textures were not evaluated properly in texture alpha evaluation by TextureAlphaChecker

  • improve TextureAlphaChecker performance by using RenderTargetTexture

  • apply the changes made to the Animation in Babylon.js to the Bezier Animation

  • add MmdModelLoader.preserveSerializationData option for serialize model in bpmx 2.0.0 format

  • breaking change BPMX format updated to 2.0.0. Files of version 1.0.x are no longer compatible. Please re-convert PMX files

0.34.0 (2023-11-25)

  • remove dead code

  • more strict bound check in MmdRuntime to prevent crash by invalid data

0.33.0 (2023-11-20)

  • fix MmdCompositeAnimation Quaternion animation biending not working with weight which is smaller than 1.0

  • fix IkSolver wrong rotation computation

0.32.0 (2023-11-13)

  • introduce MmdCompositeAnimation to blend multiple animations frame perfectly

  • fix MmdPlayerControl time formatting

  • improve model loading shader compilation performance

0.31.3 (2023-10-25)

  • fix animation not playing at start on audio player with zero duration

  • fix invalid body dispose null check

  • fix MmdModel.removeAnimation missing pose reset

0.31.2 (2023-10-22)

  • fix wrong camera view matrix computation when distance is zero or positive value

0.31.1 (2023-10-21)

  • ignore collision with zero volume body

0.31.0 (2023-10-19)

  • fix signature validation

    • some PMX files have "PMXP" signature instead of "PMX " (with space)

  • fix PmxLoader / PmdLoader load texture from file edge case

0.30.0 (2023-10-11)

  • fix MmdStandardMaterial not affected by light intensity

  • fix application of linked transform nodes being applied one frame late in HumanoidMmd

0.29.0 (2023-10-04)

  • support old vmd format

  • introduce HumanoidMmd to support MMD on generic humanoid model

0.28.0 (2023-09-23)

  • auto pose initialization in mmd runtime for play multiple animations in single model

  • introduce VpdLoader to load VPD file

  • introduce PmdLoader to load PMD file

  • improve physics PhysicsWithBone behaviour

  • make angular limit clamp adjustable

    • try increase MmdPhysics.angularLimitClampThreshold for fix odd bended constraints

  • pmx converter now supports pmd file format

  • fix pmx converter tail bone type mismatch (bpmx format updated to 1.1.0)

    • tailPosition is not currently in use at runtime, so there is no need to update existing bpmx files

  • fix crash when loading model with no vertices

0.27.1 (2023-09-17)

  • improve performance of MmdPlayerControl by minimizing time display updates

  • fix rigidbody bouncing glitch

    • There seems to be a problem with the algorithm by which babylon js bone updates the local matrix. Bypass it and perform the optimal operation

0.27.0 (2023-09-16)

  • fix body offset computation in PhysicsWithBone

  • clamp physics constraint angular limit for better result

  • improve mmd runtime performance

  • introduce AnimationRetargeter to retarget any humanoid animation to mmd model

0.26.0 (2023-09-16)

  • fix append transform position computation

  • support non-PMX model append transform rotation

  • MmdPlayerControl fix time display initialization

  • #8 support babylon.js animation runtime

  • some GC optimizations in animation runtime

  • improve physics damping parameter import

0.25.0 (2023-08-30)

  • improve parse speed of PMX, BPMX and VMD

  • big-endian device support

  • introduce MmdCameraAnimationGroup and MmdModelAnimationGroup to use MMD animation runtime with babylon.js Animation container

0.24.0 (2023-08-16)

  • #11 shows the mesh when all texture loads and shaders are compiled

  • fix constraints axis calculation

  • #5 improve physics parameter import

  • now you need import "babylon-mmd/esm/Runtime/Animation/mmdRuntimeCameraAnimation" and "babylon-mmd/esm/Runtime/Animation/mmdRuntimeModelAnimation" side effect to use MMD animation runtime

  • breaking change BVMD format updated to 2.0.0. Files of version 1.0.0 are no longer compatible. Please re-convert VMD files

  • BvmdLoader.loadFromBufferAsync is removed because it ended in less than 1 ms

0.23.0 (2023-08-08)

  • fix object freezing in place to set physics body linear damping to 6.0

    • this is a temporary fix until this issue is resolved

  • fix animated rigidbody collision detection

    • use PhysicsBody.setTargetTransform which is added in @babylonjs/havok 1.1.2

  • change 6DofSpringConstraint build method more similar to MMD

  • now minimum required version of @babylonjs/core is 6.15.0 (was 6.14.0) and @babylonjs/havok is 1.1.2 (was 1.1.1)

  • fix TGA texture loading

    • fix Image loading failure when using custom texture loader

  • support custom texture format on alpha texture evaluation

  • umd unoptimized bundle is now available