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2025-12-01

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Raincloud
2026-03-17 14:58:51 -06:00
parent 183e865f8b
commit 4b82b57113
6846 changed files with 954887 additions and 162606 deletions
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extensions/blender_org/uv_toolkit/utils/__init__.py
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extensions/blender_org/uv_toolkit/utils/uv_utils.py
+43 -56
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@@ -1,3 +1,4 @@
from typing import Literal
import numpy as np
from time import time
from math import atan, cos, sin, pi
@@ -104,10 +105,10 @@ def get_sorted_uv_edge_loops(uv, loops):
return sorted_uv_edge_loops
def deselect_all_loops_uv(uv, bm):
def deselect_all_loops_uv(bm):
for f in bm.faces:
for l in f.loops:
l[uv].select = False
l.uv_select_edge_set(False)
def select_all_faces(bm):
@@ -124,16 +125,16 @@ def create_list_of_selected_faces(bm):
return [f for f in bm.faces if f.select]
def create_list_of_loops_from_uv_selection(uv, faces):
return [l for f in faces for l in f.loops if l[uv].select]
def create_list_of_loops_from_uv_selection(faces):
return [l for f in faces for l in f.loops if l.uv_select_edge]
def create_set_of_loops_from_uv_selection(uv, faces):
return {l for f in faces for l in f.loops if l[uv].select}
def create_set_of_loops_from_uv_selection(faces):
return {l for f in faces for l in f.loops if l.uv_select_edge}
def verts_from_uv_selection(uv, faces):
return {l.vert for f in faces for l in f.loops if l[uv].select}
def verts_from_uv_selection(faces):
return {l.vert for f in faces for l in f.loops if l.uv_select_edge}
def clear_all_seams(bm):
@@ -146,9 +147,7 @@ def store_all_seams(bm):
def get_bbox(uv, faces):
"""
Return lower left point and top right point.
"""
"""Return lower left point and top right point."""
if isinstance(faces, list):
initial_point = faces[0].loops[0][uv].uv
else:
@@ -188,9 +187,7 @@ def calc_bbox_center(bbox):
def get_udim_co(point):
"""
Return udim coordinates by a point coordinate.
"""
"""Return udim coordinates by a point coordinate."""
point_u, point_v = point[0], point[1]
u1, v1 = point_u // 1, point_v // 1
@@ -201,9 +198,9 @@ def get_udim_co(point):
def calc_slope(context, point_a, point_b):
u1, v1 = point_a[0], point_a[1]
u2, v2 = point_b[0], point_b[1]
acitve_img = get_non_square_acitve_img(context)
if acitve_img:
width, height = acitve_img.size
active_img = get_non_square_active_img(context)
if active_img:
width, height = active_img.size
if u1 > u2:
pivot_u = (u1 - u2) / 2
else:
@@ -229,9 +226,7 @@ def calc_slope(context, point_a, point_b):
def min_angle_to_axis(slope):
"""
Returns the angle to the nearest axis.
"""
"""Returns the angle to the nearest axis."""
if 0 < slope:
if slope < pi / 2 - slope:
angle = slope * -1
@@ -247,21 +242,18 @@ def min_angle_to_axis(slope):
return angle
def find_nearest_axis(slope, point_a, point_b):
def find_nearest_axis(slope, point_a, point_b) -> Literal[int]:
u1, v1 = point_a[0], point_a[1]
u2, v2 = point_b[0], point_b[1]
if slope == 0:
if v1 == v2:
axis = AXIS_U
return AXIS_U
if u1 == u2:
axis = AXIS_V
else:
if pi / 2 - abs(slope) > abs(slope):
axis = AXIS_U
else:
axis = AXIS_V
return axis
return AXIS_V
if pi / 2 - abs(slope) > abs(slope):
return AXIS_U
return AXIS_V
def get_direction(axis, point_a, point_b):
@@ -270,15 +262,11 @@ def get_direction(axis, point_a, point_b):
if axis == AXIS_U:
if u1 < u2:
direction = POSITIVE
else:
direction = NEGATIVE
if axis == AXIS_V:
if v1 < v2:
direction = POSITIVE
else:
direction = NEGATIVE
return direction
return POSITIVE
return NEGATIVE
if v1 < v2:
return POSITIVE
return NEGATIVE
def translate_matrix(u, v):
@@ -299,13 +287,11 @@ def rotation_matrix(angle, pivot):
def universal_rotation_matrix(context, angle, pivot):
"""
Rotate on non square active image
"""
acitve_img = get_non_square_acitve_img(context)
"""Rotate on non square active image"""
active_img = get_non_square_active_img(context)
rotation = rotation_matrix(angle, pivot)
if acitve_img:
width, height = acitve_img.size
if active_img:
width, height = active_img.size
if width > height:
scale_1 = scale_matrix((width / height, 1), pivot)
scale_2 = scale_matrix((1 / (width / height), 1), pivot)
@@ -327,15 +313,16 @@ def scale_matrix(factor, pivot):
[0, 0, 1]])
def get_non_square_acitve_img(context):
def get_non_square_active_img(context):
active_img = None
for area in context.screen.areas:
if area.type == 'IMAGE_EDITOR':
acitve_img = area.spaces.active.image
if acitve_img:
width, height = acitve_img.size
active_img = area.spaces.active.image
if active_img:
width, height = active_img.size
if height != 0:
if width / height != 1:
return acitve_img
return active_img
def get_objects_seams(context):
@@ -353,7 +340,7 @@ def get_objects_seams(context):
for ob in context.objects_in_mode_unique_data:
me = ob.data
bm = bmesh.from_edit_mesh(me)
uv = bm.loops.layers.uv.verify()
bm.loops.layers.uv.verify()
for e in bm.edges:
if e.seam:
store_initial_seams[ob].append(e.index)
@@ -367,9 +354,9 @@ def get_objects_seams(context):
if f.select:
store_face_selection[ob].add(f.index)
for l in f.loops:
if l[uv].select:
if l.uv_select_edge:
store_initial_selection[ob].add(l.index)
l[uv].select = True
l.uv_select_edge_set(True)
f.select = True
bpy.ops.uv.seams_from_islands(mark_seams=True)
@@ -385,7 +372,7 @@ def get_objects_seams(context):
for ob in context.objects_in_mode_unique_data:
me = ob.data
bm = bmesh.from_edit_mesh(me)
uv = bm.loops.layers.uv.verify()
bm.loops.layers.uv.verify()
bm.edges.ensure_lookup_table()
for edge_idx in store_initial_seams[ob]:
bm.edges[edge_idx].seam = True
@@ -394,7 +381,7 @@ def get_objects_seams(context):
for l in f.loops:
if l.index in store_initial_selection[ob]:
continue
l[uv].select = False
l.uv_select_edge_set(False)
for f in bm.faces:
if f.index in store_face_selection[ob]:
@@ -412,9 +399,9 @@ def get_objects_seams(context):
return objects_seams
def get_islands(uv, bm, seams, has_selected_faces=False, islands_with_hidden_faces=True):
def get_islands(bm, seams, has_selected_faces=False, islands_with_hidden_faces=True):
if has_selected_faces:
faces = {f for f in bm.faces for l in f.loops if l[uv].select}
faces = {f for f in bm.faces for l in f.loops if l.uv_select_edge}
else:
faces = set(bm.faces)
while len(faces) != 0: