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circumvent aspect ratio arithmetic error when window is accidentally resized to h=0 #246

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circumvent aspect ratio arithmetic error when window is accidentally resized to h=0 #246

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2 changes: 1 addition & 1 deletion pyrender/camera.py
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Original file line number Diff line number Diff line change
Expand Up @@ -184,7 +184,7 @@ def get_projection_matrix(self, width=None, height=None):
if aspect_ratio is None:
if width is None or height is None:
raise ValueError('Aspect ratio of camera must be defined')
aspect_ratio = float(width) / float(height)
aspect_ratio = float(width) / (float(height) + 1e-6)

a = aspect_ratio
t = np.tan(self.yfov / 2.0)
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