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added demo JN for circulars
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@LynnSchmittwilken
LynnSchmittwilken committed Oct 24, 2022
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{
"cells": [
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"import itertools\n",
"import pandas as pd\n",
"import matplotlib.pyplot as plt\n",
"import numpy as np\n",
"\n",
"import IPython\n",
"import ipywidgets as iw\n",
"from stimuli.utils import plot_stimuli, plot_stim"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# circular_white"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"from stimuli.illusions.circular import circular_white"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Parameterization"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"params = {\n",
" \"visual_size\": (10., 10.),\n",
" \"ppd\": 40.0,\n",
" \"frequency\": 1.,\n",
" \"intensity_discs\": (0., 1.),\n",
" \"intensity_background\": 0.5,\n",
" \"intensity_target\": 0.5,\n",
" \"target_indices\": 3,\n",
"}\n",
"\n",
"stim = circular_white(**params)\n",
"plot_stim(stim)\n",
"plt.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"It is possible to place as many targets as there are rings by providing a list of `target_indices`.\n",
"The indices refer to the number of the respective ring going from inside to outside."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"params = {\n",
" \"visual_size\": (10., 10.),\n",
" \"ppd\": 40.0,\n",
" \"frequency\": 1.5,\n",
" \"intensity_discs\": (0., 1.),\n",
" \"intensity_background\": 0.5,\n",
" \"intensity_target\": 0.5\n",
"}\n",
"\n",
"stim1 = circular_white(**params, target_indices=(4, 6, 8, 10))\n",
"stim2 = circular_white(**params, target_indices=(3, 5, 7, 9))\n",
"\n",
"plot_stimuli({\"Example 1\": stim1, \"Example 2\": stim2})\n",
"plt.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Interactive"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# Define widgets\n",
"w_height = iw.IntSlider(value=10, min=10, max=30, description=\"height [deg]\")\n",
"w_width = iw.IntSlider(value=10, min=10, max=30, description=\"width [deg]\")\n",
"w_ppd = iw.IntSlider(value=40, min=1, max=64, description=\"ppd\")\n",
"w_size = iw.HBox([w_height, w_width, w_ppd])\n",
"w_freq = iw.FloatSlider(value=1., min=0.1, max=2.0, description=\"Frequency\")\n",
"w_idisc1 = iw.FloatSlider(value=0.0, min=0., max=1.0, description=\"intensity disc 1\")\n",
"w_idisc2 = iw.FloatSlider(value=1.0, min=0., max=1.0, description=\"intensity disc 2\")\n",
"w_iback = iw.FloatSlider(value=0.5, min=0., max=1.0, description=\"intensity background\")\n",
"w_itarget = iw.FloatSlider(value=0.5, min=0., max=1.0, description=\"intensity target\")\n",
"w_intensities = iw.HBox([w_idisc1, w_idisc2, w_iback, w_itarget])\n",
"\n",
"ui = iw.VBox([w_size, w_freq, w_intensities])\n",
"\n",
"def show_circular(\n",
" height=None,\n",
" width=None,\n",
" ppd=None,\n",
" frequency=None,\n",
" intensity_disc1=None,\n",
" intensity_disc2=None,\n",
" intensity_background=None,\n",
" intensity_target=None, \n",
"):\n",
"\n",
" stim = circular_white(\n",
" visual_size=(height, width),\n",
" ppd=ppd,\n",
" frequency=frequency,\n",
" intensity_background=intensity_background,\n",
" intensity_discs=(intensity_disc1, intensity_disc2),\n",
" intensity_target=intensity_target,\n",
" target_indices=(1)\n",
" )\n",
" plot_stim(stim)\n",
"\n",
"\n",
"out = iw.interactive_output(show_circular,\n",
" {\n",
" \"height\": w_height,\n",
" \"width\": w_width,\n",
" \"ppd\": w_ppd,\n",
" \"frequency\": w_freq,\n",
" \"intensity_background\": w_iback,\n",
" \"intensity_disc1\": w_idisc1,\n",
" \"intensity_disc2\": w_idisc2,\n",
" \"intensity_target\": w_itarget,\n",
" })\n",
"\n",
"display(ui, out)\n"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# radial_white"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"from stimuli.illusions.circular import radial_white"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Parameterization"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"params = {\n",
" \"visual_size\": (10., 10.),\n",
" \"ppd\": 40.0,\n",
" \"n_segments\": 6,\n",
" \"rotate\": 0*np.pi,\n",
" \"target_width\": 2.,\n",
" \"target_center\": 2.5,\n",
" \"intensity_slices\": (0., 1.),\n",
" \"intensity_background\": 0.5,\n",
" \"intensity_target\": 0.5,\n",
" \"target_indices\": (0, 3),\n",
"}\n",
"\n",
"stim = radial_white(**params)\n",
"plot_stim(stim)\n",
"plt.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"It is possible to place as many targets as there are segments by providing a list of `target_indices`.\n",
"The indices refer to the segments starting at the top and then going counter-clockwise."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"params = {\n",
" \"visual_size\": (10., 10.),\n",
" \"ppd\": 40.0,\n",
" \"n_segments\": 10,\n",
" \"rotate\": 0*np.pi,\n",
" \"target_width\": 2.,\n",
" \"target_center\": 2.5,\n",
" \"intensity_slices\": (0., 1.),\n",
" \"intensity_background\": 0.5,\n",
" \"intensity_target\": 0.5,\n",
"}\n",
"\n",
"stim1 = radial_white(**params, target_indices=(0, 2, 4, 6, 8))\n",
"stim2 = radial_white(**params, target_indices=(1, 3, 5, 7, 9))\n",
"\n",
"plot_stimuli({\"Example 1\": stim1, \"Example 2\": stim2})\n",
"plt.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Interactive"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# Define widgets\n",
"w_height = iw.IntSlider(value=10, min=10, max=30, description=\"height [deg]\")\n",
"w_width = iw.IntSlider(value=10, min=10, max=30, description=\"width [deg]\")\n",
"w_ppd = iw.IntSlider(value=40, min=1, max=60, description=\"ppd\")\n",
"w_size = iw.HBox([w_height, w_width, w_ppd])\n",
"w_segments = iw.IntSlider(value=8, min=2, max=20, step=2, description=\"No segments\")\n",
"w_rotate = iw.FloatSlider(value=0, min=0, max=360, description=\"rotation [deg]\")\n",
"w_seg = iw.HBox([w_segments, w_rotate])\n",
"w_twidth = iw.FloatSlider(value=2, min=0, max=4, description=\"target width [deg]\")\n",
"w_tcenter = iw.FloatSlider(value=2.5, min=0, max=4, description=\"target center [deg]\")\n",
"w_tplace = iw.HBox([w_twidth, w_tcenter])\n",
"w_islice1 = iw.FloatSlider(value=0.0, min=0., max=1.0, description=\"intensity slice 1\")\n",
"w_islice2 = iw.FloatSlider(value=1.0, min=0., max=1.0, description=\"intensity slice 2\")\n",
"w_iback = iw.FloatSlider(value=0.5, min=0., max=1.0, description=\"intensity background\")\n",
"w_itarget = iw.FloatSlider(value=0.5, min=0., max=1.0, description=\"intensity target\")\n",
"w_intensities = iw.HBox([w_islice1, w_islice2, w_iback, w_itarget])\n",
"\n",
"ui = iw.VBox([w_size, w_seg, w_tplace, w_intensities])\n",
"\n",
"def show_radial(\n",
" height=None,\n",
" width=None,\n",
" ppd=None,\n",
" n_segments=None,\n",
" rotate=None,\n",
" target_width=None,\n",
" target_center=None,\n",
" intensity_slice1=None,\n",
" intensity_slice2=None,\n",
" intensity_background=None,\n",
" intensity_target=None, \n",
"):\n",
"\n",
" stim = radial_white(\n",
" visual_size=(height, width),\n",
" ppd=ppd,\n",
" n_segments=n_segments,\n",
" rotate=rotate / 180 * np.pi,\n",
" target_width=target_width,\n",
" target_center=target_center,\n",
" intensity_background=intensity_background,\n",
" intensity_slices=(intensity_slice1, intensity_slice2),\n",
" intensity_target=intensity_target,\n",
" target_indices=(0)\n",
" )\n",
" plot_stim(stim)\n",
"\n",
"\n",
"out = iw.interactive_output(show_radial,\n",
" {\n",
" \"height\": w_height,\n",
" \"width\": w_width,\n",
" \"ppd\": w_ppd,\n",
" \"n_segments\": w_segments,\n",
" \"rotate\": w_rotate,\n",
" \"target_width\": w_twidth,\n",
" \"target_center\": w_tcenter,\n",
" \"intensity_background\": w_iback,\n",
" \"intensity_slice1\": w_islice1,\n",
" \"intensity_slice2\": w_islice2,\n",
" \"intensity_target\": w_itarget,\n",
" })\n",
"\n",
"display(ui, out)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
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"language": "python",
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"pygments_lexer": "ipython3",
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"toc": {
"base_numbering": 1,
"nav_menu": {},
"number_sections": true,
"sideBar": true,
"skip_h1_title": false,
"title_cell": "Table of Contents",
"title_sidebar": "Contents",
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