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Differentiate the orthographic and perspective projection in Matplotlib
To plot perspective and orthographic projection plots, we can take the following steps −
- Set the figure size and adjust the padding between and around the subplots.
- Create a new figure or activate an existing figure.
- Add an '~.axes.Axes' to the figure as part of a subplot arrangement.
- Set the projection type as 'perspective' on ax1 axis.
- Set the title of the plot.
- Add an '~.axes.Axes' to the figure as part of a subplot arrangement.
- Set the projection type as 'orthographic' on ax2 axis.
- Set the title of the plot.
- To display the figure, use show() method.
Example
import matplotlib.pyplot as plt plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True fig = plt.figure() ax1 = fig.add_subplot(1, 2, 1, projection='3d') ax1.set_proj_type('persp') ax1.set_title('Perspective') ax2 = fig.add_subplot(1, 2, 2, projection='3d') ax2.set_proj_type('ortho') ax2.set_title('Orthographic') plt.show()
Output
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