flutter_scene_importer 0.12.0

An offline 3D model importer for Flutter. Converts glTF files into the Flutter Scene model format.

0.12.0

• .model flatbuffer now carries MeshPrimitive.bounds_aabb, MeshPrimitive.bounds_sphere, and Node.combined_local_aabb so the runtime can cull subtrees without re-scanning vertex positions on every load. Older .model files (without these fields) continue to load.
• New MeshPrimitive.skinned_pose_union_aabb baked offline by sampling every animation that drives any joint of the bound skin, building the joint palette per keyframe, and unioning per-joint vertex influence AABBs transformed by the palette. Lets the runtime cull skinned content soundly instead of treating it as always visible.
• Read POSITION accessor min / max from glTF when present so the bake can skip the vertex scan for unskinned primitives.

0.1.0

• Implementation for the offline model importer.
• Importer Flatbuffer & Dart codegen.
• bin/import.dart command for invoking the model importer.
• Native assets build hook for compiling the model importer.

0.1.1

• Check in generated importer flatbuffer.

0.1.2-0

• Mark as pre-release.

0.1.2-1

• Use Platform.resolvedExecutable in buildModels for resolving the Dart executable.

0.1.2-2

• Add more flatbuffer import helpers.

0.1.2-3

• Fix erroneous inverse in the flatbuffer->Dart Matrix4 conversion.

0.2.0-0

• Remove constexpr qualifiers from matrix for better portability.
• Support non-embedded/URI-only image embeds.
• Fix path interpretation issues on Windows.

0.6.0-0

• Pin native_assets_cli to <0.9.0 (https://github.com/bdero/flutter_gpu_shaders/issues/3)
• Place package version in lockstep with flutter_scene.

0.7.0-0

• Update to native_assets_cli 0.9.0. Breaking: BuildOutput is now BuildOutputBuilder

0.8.0-0

• Update to Flutter 3.29.0-1.0.pre.242.

0.9.0-0

• Update to native_assets_cli 0.13.0. Breaking: BuildConfig is now BuildInput

0.11.0

• Replace the C++ build-time importer with a pure-Dart pipeline. .glb → .model conversion now runs in-process during buildModels; CMake and the bundled native binary are no longer required to consume the package. Output is byte-equivalent to the previous C++ output for vertex/index data; lossy-PNG textures may decode slightly differently between package:image and the prior stb_image-via-tinygltf decoder. (#12)
• Remove the findBuiltExecutable, findImporterPackageRoot, and generateImporterFlatbufferDart helpers from offline_import.dart. These existed only to drive the cmake build; they have no replacement because the build hook no longer needs them.

0.10.0

• Migrate from native_assets_cli (discontinued) to hooks 1.0. Breaking: build hook authors must now import 'package:hooks/hooks.dart' instead of package:native_assets_cli/native_assets_cli.dart. (#82)
• Drop the --enable-experiment=native-assets flag from the flutter_scene_importer:import process invocation. (#82)
• Reorganize the repository as a pub workspace. Package contents are unchanged. (#36)