小煜
5d9e09e9c3
- Add core addon files (__init__.py, KKPanel.py, preferences.py, common.py) - Add import pipeline with armature, mesh, and material modification modules - Add export pipeline with material baking and FBX preparation utilities - Add material combiner tool for texture atlas generation and optimization - Add extras utilities for animation, rigging, and asset management - Add bone orientation data from better_fbx for accurate skeletal structure - Add comprehensive documentation and wiki with multi-language support (EN, JP, ZH) - Add animation library retargeting lists for ARP and Rokoko motion capture - Add Rigify integration scripts for advanced rigging workflows - Add shader file (KK Shader V8.0.blend) for material rendering - Add manifest and license files for addon distribution - Add changelog documenting version history and improvements - Initialize complete Blender addon project for Koikatsu character import/export
39 lines
1019 B
Python
39 lines
1019 B
Python
import math
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from collections import defaultdict
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from typing import List, Dict
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import bpy
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from mathutils import Vector
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def get_polys(ob: bpy.types.Object) -> Dict[int, bpy.types.MeshPolygon]:
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polys = defaultdict(list)
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for poly in ob.data.polygons:
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polys[poly.material_index].append(poly)
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return polys
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def get_uv(ob: bpy.types.Object, poly: bpy.types.MeshPolygon) -> List[Vector]:
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data = ob.data.uv_layers.active.data
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return [data[loop_idx].uv if loop_idx < len(data) else Vector((0, 0, 0)) for loop_idx in poly.loop_indices]
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def align_uv(face_uv: List[Vector]) -> List[Vector]:
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min_x = float('inf')
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min_y = float('inf')
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for uv in face_uv:
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if not math.isnan(uv.x):
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min_x = min(min_x, uv.x)
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if not math.isnan(uv.y):
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min_y = min(min_y, uv.y)
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min_x = math.floor(min_x)
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min_y = math.floor(min_y)
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if min_x != 0 or min_y != 0:
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for uv in face_uv:
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uv.x -= min_x
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uv.y -= min_y
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return face_uv
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