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maartenbreddelsmaartenbreddels
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enable lighting
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‎ui-tests/tests/notebooks/lighting.ipynb‎

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"import ipyvolume as ipv\n",
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"import numpy as np\n",
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"\n",
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"a0 = np.array([0.])\n",
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"a1 = np.array([1.])\n",
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"\n",
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"def scene(flip):\n",
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" ipv.xyzlim(-1, 1)\n",
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" ipv.light_ambient(intensity=0.4)\n",
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" ipv.light_directional(position=[0, 50, 0]);\n",
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" if flip:\n",
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" s = ipv.quiver(a0, a0, a0, a0, -a1, a0, marker=\"sphere\", size=20);\n",
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" else:\n",
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" s = ipv.scatter(a0, a0, a0, marker=\"sphere\", size=20);\n",
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" m = ipv.plot_plane('bottom')\n",
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" ipv.show()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "da839894b78744e6bbdcf834e89fc301",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_physical(flat_shading=False)\n",
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"scene(flip=False)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "90e1b671d3c84255a8ddae4527001cbc",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_physical(flat_shading=True)\n",
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"scene(flip=False)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "250b7721e554499e89b4c656ca5cb8dd",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_physical()\n",
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"scene(flip=True)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "1641e7cce9cf48e4b550c2cfd1326e69",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_phong()\n",
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"scene(flip=False)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "e3f9c5690ed24667ab3f3e650ef4fddf",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_phong()\n",
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"scene(flip=True)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "72a6e50c55bd438580c43cfd32da5ed3",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_lambert()\n",
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"scene(flip=False)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "e1fc83bb96fe4635a491101d86336c64",
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"version_major": 2,
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"version_minor": 0
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},
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"text/plain": [
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"VBox(children=(Figure(camera=PerspectiveCamera(fov=45.0, position=(0.0, 0.0, 2.0), projectionMatrix=(1.0, 0.0,…"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
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"f = ipv.figure()\n",
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"ipv.material_lambert()\n",
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"scene(flip=True)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.7.3"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

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