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SketchWidget: optimize drawFilledLine() slightly

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Josh Holtrop 2011-03-31 21:49:10 -04:00
parent 1203478a33
commit e9735e03bf
1 changed files with 8 additions and 8 deletions
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16
SketchWidget.py
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@ -106,14 +106,14 @@ class SketchWidget:
glBegin(GL_QUADS) glBegin(GL_QUADS)
angle = math.atan2(y1 - y0, x1 - x0) angle = math.atan2(y1 - y0, x1 - x0)
ninety = math.pi / 2 ninety = math.pi / 2
glVertex(x0 + size * math.cos(angle + ninety), x_left = size * math.cos(angle + ninety)
y0 + size * math.sin(angle + ninety)) y_left = size * math.sin(angle + ninety)
glVertex(x0 + size * math.cos(angle - ninety), x_right = size * math.cos(angle - ninety)
y0 + size * math.sin(angle - ninety)) y_right = size * math.sin(angle - ninety)
glVertex(x1 + size * math.cos(angle - ninety), glVertex(x0 + x_left, y0 + y_left)
y1 + size * math.sin(angle - ninety)) glVertex(x0 + x_right, y0 + y_right)
glVertex(x1 + size * math.cos(angle + ninety), glVertex(x1 + x_right, y1 + y_right)
y1 + size * math.sin(angle + ninety)) glVertex(x1 + x_left, y1 + y_left)
glEnd() glEnd()
def drawFilledCircle(self, x, y, radius, steps): def drawFilledCircle(self, x, y, radius, steps):