python3Packages.bpycv: remove
The bpycv package is incompatible with blender version 4 or later. It seems that neither upstream author nor the nixpkgs maintainer are currently interested in updating/maintaining this package. See: - https://github.com/NixOS/nixpkgs/issues/379872 - https://github.com/DIYer22/bpycv/issues/51 - https://github.com/NixOS/nixpkgs/pull/380403 - https://github.com/NixOS/nixpkgs/pull/380443
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ruro
@@ -290,6 +290,8 @@
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- The behavior of the `networking.nat.externalIP` and `networking.nat.externalIPv6` options has been changed. `networking.nat.forwardPorts` now only forwards packets destined for the specified IP addresses.
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- `python3Packages.bpycv` has been removed due to being incompatible with Blender 4 and unmaintained.
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- `python3Packages.jaeger-client` was removed because it was deprecated upstream. [OpenTelemetry](https://opentelemetry.io) is the recommended replacement.
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- `nodePackages.meshcommander` has been removed, as the package was deprecated by Intel.
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@@ -1,80 +0,0 @@
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# based on https://github.com/DIYer22/bpycv/blob/c576e01622d87eb3534f73bf1a5686bd2463de97/example/ycb_demo.py
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import bpy
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import bpycv
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import os
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import glob
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import random
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from pathlib import Path
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example_data_dir = os.environ['BPY_EXAMPLE_DATA']
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out_dir = Path(os.environ['out'])
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out_dir.mkdir(parents=True, exist_ok=True)
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models = sorted(glob.glob(os.path.join(example_data_dir, "model", "*", "*.obj")))
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cat_id_to_model_path = dict(enumerate(sorted(models), 1))
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distractors = sorted(glob.glob(os.path.join(example_data_dir, "distractor", "*.obj")))
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bpycv.clear_all()
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bpy.context.scene.frame_set(1)
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bpy.context.scene.render.engine = "CYCLES"
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bpy.context.scene.cycles.samples = 32
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bpy.context.scene.render.resolution_y = 1024
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bpy.context.scene.render.resolution_x = 1024
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bpy.context.view_layer.cycles.denoising_store_passes = False
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# A transparency stage for holding rigid body
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stage = bpycv.add_stage(transparency=True)
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bpycv.set_cam_pose(cam_radius=1, cam_deg=45)
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hdri_dir = os.path.join(example_data_dir, "background_and_light")
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hdri_manager = bpycv.HdriManager(
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hdri_dir=hdri_dir, download=False
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) # if download is True, will auto download .hdr file from HDRI Haven
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hdri_path = hdri_manager.sample()
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bpycv.load_hdri_world(hdri_path, random_rotate_z=True)
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# load 5 objects
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for index in range(5):
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cat_id = random.choice(list(cat_id_to_model_path))
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model_path = cat_id_to_model_path[cat_id]
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obj = bpycv.load_obj(model_path)
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obj.location = (
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random.uniform(-0.2, 0.2),
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random.uniform(-0.2, 0.2),
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random.uniform(0.1, 0.3),
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)
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obj.rotation_euler = [random.uniform(-3.1415, 3.1415) for _ in range(3)]
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# set each instance a unique inst_id, which is used to generate instance annotation.
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obj["inst_id"] = cat_id * 1000 + index
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with bpycv.activate_obj(obj):
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bpy.ops.rigidbody.object_add()
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# load 6 distractors
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for index in range(6):
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distractor_path = random.choice(distractors)
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target_size = random.uniform(0.1, 0.3)
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distractor = bpycv.load_distractor(distractor_path, target_size=target_size)
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distractor.location = (
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random.uniform(-0.2, 0.2),
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random.uniform(-0.2, 0.2),
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random.uniform(0.1, 0.3),
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)
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distractor.rotation_euler = [random.uniform(-3.1415, 3.1415) for _ in range(3)]
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with bpycv.activate_obj(distractor):
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bpy.ops.rigidbody.object_add()
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# run pyhsic engine for 20 frames
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for i in range(20):
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bpy.context.scene.frame_set(bpy.context.scene.frame_current + 1)
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# render image, instance annoatation and depth in one line code
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result = bpycv.render_data()
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result.save(dataset_dir=str(out_dir.resolve()), fname="0", save_blend=True)
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print(f'Save to "{out_dir}"')
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print(f'Open "{out_dir}/vis/" to see visualize result.')
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@@ -1,62 +0,0 @@
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{
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stdenv,
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lib,
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beautifulsoup4,
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blender,
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boxx,
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buildPythonPackage,
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fetchFromGitHub,
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fetchPypi,
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minexr,
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opencv-python,
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requests,
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runCommand,
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zcs,
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}:
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buildPythonPackage rec {
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pname = "bpycv";
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version = "0.4.0";
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format = "setuptools";
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src = fetchPypi {
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inherit pname version;
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hash = "sha256-qqNGemDB0aagCXjrECuh6kLksf+KujPejpnXVqFG8GY=";
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};
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propagatedBuildInputs = [
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beautifulsoup4
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minexr
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zcs
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requests
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opencv-python
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boxx
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];
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# pythonImportsCheck = [ "bpycv" ]; # this import depends on bpy that is only available inside blender
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doCheck = false;
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passthru.tests = {
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render =
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runCommand "bpycv-render-test"
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{
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BPY_EXAMPLE_DATA = fetchFromGitHub {
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owner = "DIYer22";
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repo = "bpycv_example_data";
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hash = "sha256-dGb6KvbXTGTu5f4AqhA+i4AwTqBoR5SdXk0vsMEcD3Q=";
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rev = "6ce0e65c107d572011394da16ffdf851e988dbb4";
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};
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}
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''
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${blender.withPackages (ps: [ ps.bpycv ])}/bin/blender-wrapped -b -P ${./bpycv-test.py}
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'';
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};
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meta = with lib; {
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description = "Computer vision utils for Blender";
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homepage = "https://github.com/DIYer22/bpycv";
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license = licenses.mit;
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maintainers = [ maintainers.lucasew ];
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inherit (blender.meta) platforms;
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};
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}
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@@ -92,6 +92,7 @@ mapAliases ({
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BlinkStick = blinkstick; # added 2023-02-19
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blockdiagcontrib-cisco = throw "blockdiagcontrib-cisco is not compatible with blockdiag 2.0.0 and has been removed."; # added 2020-11-29
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boto = throw "boto was removed as it is deprecated upstream, had not been updated since 2018, and failed to build; please use boto3 and botocore"; # Added 2024-09-22
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bpycv = throw "bpycv was removed as it is incompatible with blender version 4 or later."; # added 2025-02-08
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bsblan = python-bsblan; # added 2022-11-04
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btchip = btchip-python; # added 2023-03-03
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bugz = throw "use pkgs.pybugz instead"; # added 2024-12-31
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@@ -1880,8 +1880,6 @@ self: super: with self; {
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bpemb = callPackage ../development/python-modules/bpemb { };
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bpycv = callPackage ../development/python-modules/bpycv {};
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bpylist2 = callPackage ../development/python-modules/bpylist2 { };
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bpython = callPackage ../development/python-modules/bpython { };
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@@ -118,7 +118,6 @@ let
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python3Packages = {
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boxx = linux;
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bpycv = linux;
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catboost = linux;
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cupy = linux;
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faiss = linux;
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