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SketchWidget: break out draw{Line,Circle}()

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This commit is contained in:
Josh Holtrop 2011-03-31 20:18:45 -04:00
parent b562718db6
commit 87348d3605
1 changed files with 17 additions and 11 deletions
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28
SketchWidget.py
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@ -76,18 +76,9 @@ class SketchWidget:
for shape in self.sketch: for shape in self.sketch:
if isinstance(shape, Line): if isinstance(shape, Line):
glBegin(GL_LINES) self.drawLine(shape)
glVertex(shape.vars[0], shape.vars[1])
glVertex(shape.vars[2], shape.vars[3])
glEnd()
elif isinstance(shape, Circle): elif isinstance(shape, Circle):
glBegin(GL_LINE_LOOP) self.drawCircle(shape)
for i in range(24):
glVertex(shape.vars[0] +
shape.vars[2] * math.sin(i * 2 * math.pi / 24.0),
shape.vars[1] +
shape.vars[2] * math.cos(i * 2 * math.pi / 24.0))
glEnd()
if gldrawable.is_double_buffered(): if gldrawable.is_double_buffered():
gldrawable.swap_buffers() gldrawable.swap_buffers()
@ -97,3 +88,18 @@ class SketchWidget:
gldrawable.gl_end() gldrawable.gl_end()
return True return True
def drawLine(self, shape):
glBegin(GL_LINES)
glVertex(shape.vars[0], shape.vars[1])
glVertex(shape.vars[2], shape.vars[3])
glEnd()
def drawCircle(self, shape):
glBegin(GL_LINE_LOOP)
for i in range(24):
glVertex(shape.vars[0] +
shape.vars[2] * math.sin(i * 2 * math.pi / 24.0),
shape.vars[1] +
shape.vars[2] * math.cos(i * 2 * math.pi / 24.0))
glEnd()