{ "cells": [ { "cell_type": "code", "execution_count": null, "metadata": { "collapsed": false }, "outputs": [], "source": [ "%gui qt" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "\n# Single Scene in Multiple View boxes\n\nDemonstrating a single scene that is shown in four different viewboxes,\neach with a different camera.\n\nNote:\n This example just creates four scenes using the same visual.\n Multiple views are currently not available. See #1124 how this could\n be achieved.\n" ] }, { "cell_type": "code", "execution_count": null, "metadata": { "collapsed": false }, "outputs": [], "source": [ "import sys\n\nfrom vispy import app, scene, io\n\ncanvas = scene.SceneCanvas(keys='interactive')\ncanvas.size = 800, 600\ncanvas.show()\n\n# Create four ViewBoxes\nvb1 = scene.widgets.ViewBox(border_color='white', parent=canvas.scene)\nvb2 = scene.widgets.ViewBox(border_color='white', parent=canvas.scene)\nvb3 = scene.widgets.ViewBox(border_color='white', parent=canvas.scene)\nvb4 = scene.widgets.ViewBox(border_color='white', parent=canvas.scene)\nscenes = vb1.scene, vb2.scene, vb3.scene, vb4.scene\n\n# Put viewboxes in a grid\ngrid = canvas.central_widget.add_grid()\ngrid.padding = 6\ngrid.add_widget(vb1, 0, 0)\ngrid.add_widget(vb2, 0, 1)\ngrid.add_widget(vb3, 1, 0)\ngrid.add_widget(vb4, 1, 1)\n\n# Create some visuals to show\nim1 = io.load_crate().astype('float32') / 255\nfor par in scenes:\n image = scene.visuals.Image(im1, grid=(20, 20), parent=par)\n\n# Assign cameras\nvb1.camera = scene.BaseCamera()\nvb2.camera = scene.PanZoomCamera()\nvb3.camera = scene.TurntableCamera()\nvb4.camera = scene.FlyCamera()\n\nif __name__ == '__main__':\n if sys.flags.interactive != 1:\n app.run()" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.9.19" } }, "nbformat": 4, "nbformat_minor": 0 }