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MeasureIt: Fix for ensure_lookup_table bug mentioned in T52236

This commit is contained in:
NBurn 2017-08-02 06:16:26 -04:00
parent 9d3a25cac0
commit 69cb19cf71
Notes: blender-bot 2023-02-14 19:36:37 +01:00 
Referenced by issue #52236, MeasureIt not updating mesh positioning after first render, Error in remapping process, and ensure_lookup_table bugs
2 changed files with 10 additions and 16 deletions
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21
measureit/measureit_geometry.py
View File

@ -470,16 +470,6 @@ def draw_segments(context, myobj, op, region, rv3d):
txtpoint2d = tmp_point[0] + ms.glfontx, tmp_point[1] + ms.glfonty
draw_text(myobj, txtpoint2d, tx_dist, rgb, fsize)
'''
try:
tx_dist = ms.gltxt
gap3d = (vn1[0], vn1[1], vn1[2])
txtpoint2d = get_2d_point(region, rv3d, gap3d)
draw_text(myobj, (txtpoint2d[0] + ms.glfontx, txtpoint2d[1] + ms.glfonty),
tx_dist, rgb, fsize)
except:
pass
'''
# ------------------------------------
# Draw lines
# ------------------------------------
@ -1195,12 +1185,11 @@ def draw_faces(context, myobj, region, rv3d):
b2d = get_2d_point(region, rv3d, a_p2)
c2d = get_2d_point(region, rv3d, a_p3)
# draw vectors
if None not in (a2d, b2d, c2d):
draw_arrow(a2d, b2d, 10, "99", "1")
draw_arrow(b2d, c2d, 10, "99", "1")
# Normal vector data
txt = format_point(normal, precision)
draw_text(myobj, point2, txt, rgb2, fsize)
draw_arrow(a2d, b2d, 10, "99", "1")
draw_arrow(b2d, c2d, 10, "99", "1")
# Normal vector data
txt = format_point(normal, precision)
draw_text(myobj, point2, txt, rgb2, fsize)
except:
print("Unexpected error:" + str(exc_info()))

5
measureit/measureit_main.py
View File

@ -26,6 +26,7 @@
# ----------------------------------------------------------
# noinspection PyUnresolvedReferences
import bpy
import bmesh
from bmesh import from_edit_mesh
# noinspection PyUnresolvedReferences
import bgl
@ -411,6 +412,10 @@ class MeasureitEditPanel(Panel):
if (ms.gltype == 1 or ms.gltype == 12
or ms.gltype == 13 or ms.gltype == 14) and ms.gltot != '99' \
and ms.glfree is False: # only segments
if bpy.context.mode == "EDIT_MESH":
bm = bmesh.from_edit_mesh(bpy.context.edit_object.data)
if hasattr(bm.verts, "ensure_lookup_table"):
bm.verts.ensure_lookup_table()
if ms.glpointa <= len(obverts) and ms.glpointb <= len(obverts):
p1 = get_point(obverts[ms.glpointa].co, myobj)
if ms.gltype == 1: