2025-12-01

2026-03-17 14:58:51 -06:00
parent 183e865f8b
commit 4b82b57113
6846 changed files with 954887 additions and 162606 deletions
@@ -0,0 +1,85 @@
+import asyncio
+import sys
+import bpy
+import math
+from mathutils import Vector, Matrix
+from contextlib import suppress
+
+
+def ui_refresh_properties():
+    # Refreshes the properties panel
+    for windowManager in bpy.data.window_managers:
+        for window in windowManager.windows:
+            for area in window.screen.areas:
+                if area.type == 'PROPERTIES':
+                    area.tag_redraw()
+
+
+def ui_refresh_view_3d():
+    # Refreshes the view 3D panel
+    for windowManager in bpy.data.window_managers:
+        for window in windowManager.windows:
+            for area in window.screen.areas:
+                if area.type == 'VIEW_3D':
+                    area.tag_redraw()
+
+
+def ui_refresh_all():
+    if not hasattr(bpy.data, "window_managers"):
+        return
+    # Refreshes all panels
+    for windowManager in bpy.data.window_managers:
+        for window in windowManager.windows:
+            for area in window.screen.areas:
+                area.tag_redraw()
+
+
+def reprint(*x):
+    # This prints a message in the same console line continuously
+    sys.stdout.write("\r" + " ".join(x))
+    sys.stdout.flush()
+
+
+def set_active(obj):
+    obj.select_set(True)
+    obj.hide_set(False)
+    bpy.context.view_layer.objects.active = obj
+
+
+def mat3_to_vec_roll(mat):
+    vecmat = vec_roll_to_mat3(mat.col[1], 0)
+    vecmatinv = vecmat.inverted()
+    rollmat = vecmatinv @ mat
+    roll = math.atan2(rollmat[0][2], rollmat[2][2])
+    return roll
+
+
+def vec_roll_to_mat3(vec, roll):
+    target = Vector((0, 0.1, 0))
+    nor = vec.normalized()
+    axis = target.cross(nor)
+    if axis.dot(axis) > 0.0000000001:
+        axis.normalize()
+        theta = target.angle(nor)
+        bMatrix = Matrix.Rotation(theta, 3, axis)
+    else:
+        updown = 1 if target.dot(nor) > 0 else -1
+        bMatrix = Matrix.Scale(updown, 3)
+        bMatrix[2][2] = 1.0
+
+    rMatrix = Matrix.Rotation(roll, 3, nor)
+    mat = rMatrix @ bMatrix
+    return mat
+
+
+async def cancel_gen(agen):
+    """
+    Stops an asynchronous generator from outside.
+    :param agen: The asynchronous generator
+    :return:
+    """
+    task = asyncio.create_task(agen.__anext__())
+    task.cancel()
+    with suppress(Exception):
+        await task
+    await agen.aclose()