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Fixed a bug introduced in the last commit to address the issue

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of cap shaders.
This commit is contained in:
Tamito Kajiyama 2011-07-03 07:48:19 +00:00
parent 5a516098fc
commit 4c3140004a
1 changed files with 6 additions and 6 deletions
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12
release/scripts/freestyle/style_modules/parameter_editor.py
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@ -351,7 +351,8 @@ class RoundCapShader(StrokeShader):
buffer = []
for sv in iter_stroke_vertices(stroke):
buffer.append((sv.getPoint(), sv.attribute()))
if len(buffer) < 2:
nverts = len(buffer)
if nverts < 2:
return
# calculate the number of additional vertices to form caps
R, L = stroke[0].attribute().getThicknessRL()
@ -360,8 +361,7 @@ class RoundCapShader(StrokeShader):
R, L = stroke[-1].attribute().getThicknessRL()
caplen_end = (R + L) / 2.0
nverts_end = max(5, int(R + L))
# increase the total number of stroke vertices
nverts = stroke.strokeVerticesSize()
# adjust the total number of stroke vertices
stroke.Resample(nverts + nverts_beg + nverts_end)
# restore the location and attribute of the original vertices
for i in range(nverts):
@ -401,7 +401,8 @@ class SquareCapShader(StrokeShader):
buffer = []
for sv in iter_stroke_vertices(stroke):
buffer.append((sv.getPoint(), sv.attribute()))
if len(buffer) < 2:
nverts = len(buffer)
if nverts < 2:
return
# calculate the number of additional vertices to form caps
R, L = stroke[0].attribute().getThicknessRL()
@ -410,8 +411,7 @@ class SquareCapShader(StrokeShader):
R, L = stroke[-1].attribute().getThicknessRL()
caplen_end = (R + L) / 2.0
nverts_end = 1
# increase the total number of stroke vertices
nverts = stroke.strokeVerticesSize()
# adjust the total number of stroke vertices
stroke.Resample(nverts + nverts_beg + nverts_end)
# restore the location and attribute of the original vertices
for i in range(nverts):