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PhysicalLightingModel.html

PhysicalLightingModel.html 14 KB
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  1. <!DOCTYPE html>
    2. 

  2. <html lang="en">
    3. 

  3. <head>
    4. 

  4. 	<meta charset="utf-8">
    5. 

  5. 	<title>PhysicalLightingModel - Three.js Docs</title>
    6. 

  6. 	<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
    7. 

  7. 	<script src="../scripts/highlight.min.js"></script>
    8. 

  8. 	<link type="text/css" rel="stylesheet" href="../styles/highlight-three.css">
    9. 

  9. 	<link type="text/css" rel="stylesheet" href="../styles/page.css">
    10. 

  10. </head>
    11. 

  11. <body>
    12. 

  12. 		<p class="inheritance" translate="no"><a href="LightingModel.html">LightingModel</a> → </p>
    13. 

  13. 	<h1 translate="no">PhysicalLightingModel</h1>
    14. 

  14. 		<section>
    15. 

  15. 			<header>
    16. 

  16. 				<div class="class-description"><p>Represents the lighting model for a PBR material.</p></div>
    17. 

  17. 			</header>
    18. 

  18. 			<article>
    19. 

  19. 				<div class="container-overview">
    20. 

  20. 					<h2>Constructor</h2>
    21. 

  21. 					<h3 class="name name-method" id="PhysicalLightingModel" translate="no">new <a href="#PhysicalLightingModel">PhysicalLightingModel</a><span class="signature">( clearcoat : <span class="param-type">boolean</span>, sheen : <span class="param-type">boolean</span>, iridescence : <span class="param-type">boolean</span>, anisotropy : <span class="param-type">boolean</span>, transmission : <span class="param-type">boolean</span>, dispersion : <span class="param-type">boolean</span> )</span> </h3>
    22. 

  22. 					<div class="method">
    23. 

  23. 						<div class="description">
    24. 

  24. 							<p>Constructs a new physical lighting model.</p>
    25. 

  25. 						</div>
    26. 

  26. 						<table class="params">
    27. 

  27. 							<tbody>
    28. 

  28. 								<tr>
    29. 

  29. 									<td class="name">
    30. 

  30. 										<strong>clearcoat</strong>
    31. 

  31. 									</td>
    32. 

  32. 									<td class="description last">
    33. 

  33. 										<p>Whether clearcoat is supported or not.</p>
    34. 

  34. 										<p>Default is <code>false</code>.</p>
    35. 

  35. 									</td>
    36. 

  36. 								</tr>
    37. 

  37. 								<tr>
    38. 

  38. 									<td class="name">
    39. 

  39. 										<strong>sheen</strong>
    40. 

  40. 									</td>
    41. 

  41. 									<td class="description last">
    42. 

  42. 										<p>Whether sheen is supported or not.</p>
    43. 

  43. 										<p>Default is <code>false</code>.</p>
    44. 

  44. 									</td>
    45. 

  45. 								</tr>
    46. 

  46. 								<tr>
    47. 

  47. 									<td class="name">
    48. 

  48. 										<strong>iridescence</strong>
    49. 

  49. 									</td>
    50. 

  50. 									<td class="description last">
    51. 

  51. 										<p>Whether iridescence is supported or not.</p>
    52. 

  52. 										<p>Default is <code>false</code>.</p>
    53. 

  53. 									</td>
    54. 

  54. 								</tr>
    55. 

  55. 								<tr>
    56. 

  56. 									<td class="name">
    57. 

  57. 										<strong>anisotropy</strong>
    58. 

  58. 									</td>
    59. 

  59. 									<td class="description last">
    60. 

  60. 										<p>Whether anisotropy is supported or not.</p>
    61. 

  61. 										<p>Default is <code>false</code>.</p>
    62. 

  62. 									</td>
    63. 

  63. 								</tr>
    64. 

  64. 								<tr>
    65. 

  65. 									<td class="name">
    66. 

  66. 										<strong>transmission</strong>
    67. 

  67. 									</td>
    68. 

  68. 									<td class="description last">
    69. 

  69. 										<p>Whether transmission is supported or not.</p>
    70. 

  70. 										<p>Default is <code>false</code>.</p>
    71. 

  71. 									</td>
    72. 

  72. 								</tr>
    73. 

  73. 								<tr>
    74. 

  74. 									<td class="name">
    75. 

  75. 										<strong>dispersion</strong>
    76. 

  76. 									</td>
    77. 

  77. 									<td class="description last">
    78. 

  78. 										<p>Whether dispersion is supported or not.</p>
    79. 

  79. 										<p>Default is <code>false</code>.</p>
    80. 

  80. 									</td>
    81. 

  81. 								</tr>
    82. 

  82. 							</tbody>
    83. 

  83. 						</table>
    84. 

  84. 					</div>
    85. 

  85. 				</div>
    86. 

  86. 				<h2 class="subsection-title">Properties</h2>
    87. 

  87. 				<div class="member">
    88. 

  88. 					<h3 class="name" id="anisotropy" translate="no">.<a href="#anisotropy">anisotropy</a><span class="type-signature"> : boolean</span> </h3>
    89. 

  89. 					<div class="description">
    90. 

  90. 						<p>Whether anisotropy is supported or not.</p>
    91. 

  91. 						<p>Default is <code>false</code>.</p>
    92. 

  92. 					</div>
    93. 

  93. 				</div>
    94. 

  94. 				<div class="member">
    95. 

  95. 					<h3 class="name" id="clearcoat" translate="no">.<a href="#clearcoat">clearcoat</a><span class="type-signature"> : boolean</span> </h3>
    96. 

  96. 					<div class="description">
    97. 

  97. 						<p>Whether clearcoat is supported or not.</p>
    98. 

  98. 						<p>Default is <code>false</code>.</p>
    99. 

  99. 					</div>
    100. 

  100. 				</div>
    101. 

  101. 				<div class="member">
    102. 

  102. 					<h3 class="name" id="clearcoatRadiance" translate="no">.<a href="#clearcoatRadiance">clearcoatRadiance</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    103. 

  103. 					<div class="description">
    104. 

  104. 						<p>The clear coat radiance.</p>
    105. 

  105. 						<p>Default is <code>null</code>.</p>
    106. 

  106. 					</div>
    107. 

  107. 				</div>
    108. 

  108. 				<div class="member">
    109. 

  109. 					<h3 class="name" id="clearcoatSpecularDirect" translate="no">.<a href="#clearcoatSpecularDirect">clearcoatSpecularDirect</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    110. 

  110. 					<div class="description">
    111. 

  111. 						<p>The clear coat specular direct.</p>
    112. 

  112. 						<p>Default is <code>null</code>.</p>
    113. 

  113. 					</div>
    114. 

  114. 				</div>
    115. 

  115. 				<div class="member">
    116. 

  116. 					<h3 class="name" id="clearcoatSpecularIndirect" translate="no">.<a href="#clearcoatSpecularIndirect">clearcoatSpecularIndirect</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    117. 

  117. 					<div class="description">
    118. 

  118. 						<p>The clear coat specular indirect.</p>
    119. 

  119. 						<p>Default is <code>null</code>.</p>
    120. 

  120. 					</div>
    121. 

  121. 				</div>
    122. 

  122. 				<div class="member">
    123. 

  123. 					<h3 class="name" id="dispersion" translate="no">.<a href="#dispersion">dispersion</a><span class="type-signature"> : boolean</span> </h3>
    124. 

  124. 					<div class="description">
    125. 

  125. 						<p>Whether dispersion is supported or not.</p>
    126. 

  126. 						<p>Default is <code>false</code>.</p>
    127. 

  127. 					</div>
    128. 

  128. 				</div>
    129. 

  129. 				<div class="member">
    130. 

  130. 					<h3 class="name" id="iridescence" translate="no">.<a href="#iridescence">iridescence</a><span class="type-signature"> : boolean</span> </h3>
    131. 

  131. 					<div class="description">
    132. 

  132. 						<p>Whether iridescence is supported or not.</p>
    133. 

  133. 						<p>Default is <code>false</code>.</p>
    134. 

  134. 					</div>
    135. 

  135. 				</div>
    136. 

  136. 				<div class="member">
    137. 

  137. 					<h3 class="name" id="iridescenceF0" translate="no">.<a href="#iridescenceF0">iridescenceF0</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    138. 

  138. 					<div class="description">
    139. 

  139. 						<p>The iridescence F0.</p>
    140. 

  140. 						<p>Default is <code>null</code>.</p>
    141. 

  141. 					</div>
    142. 

  142. 				</div>
    143. 

  143. 				<div class="member">
    144. 

  144. 					<h3 class="name" id="iridescenceFresnel" translate="no">.<a href="#iridescenceFresnel">iridescenceFresnel</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    145. 

  145. 					<div class="description">
    146. 

  146. 						<p>The iridescence Fresnel.</p>
    147. 

  147. 						<p>Default is <code>null</code>.</p>
    148. 

  148. 					</div>
    149. 

  149. 				</div>
    150. 

  150. 				<div class="member">
    151. 

  151. 					<h3 class="name" id="sheen" translate="no">.<a href="#sheen">sheen</a><span class="type-signature"> : boolean</span> </h3>
    152. 

  152. 					<div class="description">
    153. 

  153. 						<p>Whether sheen is supported or not.</p>
    154. 

  154. 						<p>Default is <code>false</code>.</p>
    155. 

  155. 					</div>
    156. 

  156. 				</div>
    157. 

  157. 				<div class="member">
    158. 

  158. 					<h3 class="name" id="sheenSpecularDirect" translate="no">.<a href="#sheenSpecularDirect">sheenSpecularDirect</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    159. 

  159. 					<div class="description">
    160. 

  160. 						<p>The sheen specular direct.</p>
    161. 

  161. 						<p>Default is <code>null</code>.</p>
    162. 

  162. 					</div>
    163. 

  163. 				</div>
    164. 

  164. 				<div class="member">
    165. 

  165. 					<h3 class="name" id="sheenSpecularIndirect" translate="no">.<a href="#sheenSpecularIndirect">sheenSpecularIndirect</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
    166. 

  166. 					<div class="description">
    167. 

  167. 						<p>The sheen specular indirect.</p>
    168. 

  168. 						<p>Default is <code>null</code>.</p>
    169. 

  169. 					</div>
    170. 

  170. 				</div>
    171. 

  171. 				<div class="member">
    172. 

  172. 					<h3 class="name" id="transmission" translate="no">.<a href="#transmission">transmission</a><span class="type-signature"> : boolean</span> </h3>
    173. 

  173. 					<div class="description">
    174. 

  174. 						<p>Whether transmission is supported or not.</p>
    175. 

  175. 						<p>Default is <code>false</code>.</p>
    176. 

  176. 					</div>
    177. 

  177. 				</div>
    178. 

  178. 				<h2 class="subsection-title">Methods</h2>
    179. 

  179. 					<h3 class="name name-method" id="ambientOcclusion" translate="no">.<a href="#ambientOcclusion">ambientOcclusion</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    180. 

  180. 					<div class="method">
    181. 

  181. 						<div class="description">
    182. 

  182. 							<p>Implements the ambient occlusion term.</p>
    183. 

  183. 						</div>
    184. 

  184. 						<table class="params">
    185. 

  185. 							<tbody>
    186. 

  186. 								<tr>
    187. 

  187. 									<td class="name">
    188. 

  188. 										<strong>builder</strong>
    189. 

  189. 									</td>
    190. 

  190. 									<td class="description last">
    191. 

  191. 										<p>The current node builder.</p>
    192. 

  192. 									</td>
    193. 

  193. 								</tr>
    194. 

  194. 							</tbody>
    195. 

  195. 						</table>
    196. 

  196. 						<dl class="details">
    197. 

  197. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#ambientOcclusion">LightingModel#ambientOcclusion</a></dt>
    198. 

  198. 						</dl>
    199. 

  199. 					</div>
    200. 

  200. 					<h3 class="name name-method" id="direct" translate="no">.<a href="#direct">direct</a><span class="signature">( lightData : <span class="param-type">Object</span>, builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    201. 

  201. 					<div class="method">
    202. 

  202. 						<div class="description">
    203. 

  203. 							<p>Implements the direct light.</p>
    204. 

  204. 						</div>
    205. 

  205. 						<table class="params">
    206. 

  206. 							<tbody>
    207. 

  207. 								<tr>
    208. 

  208. 									<td class="name">
    209. 

  209. 										<strong>lightData</strong>
    210. 

  210. 									</td>
    211. 

  211. 									<td class="description last">
    212. 

  212. 										<p>The light data.</p>
    213. 

  213. 									</td>
    214. 

  214. 								</tr>
    215. 

  215. 								<tr>
    216. 

  216. 									<td class="name">
    217. 

  217. 										<strong>builder</strong>
    218. 

  218. 									</td>
    219. 

  219. 									<td class="description last">
    220. 

  220. 										<p>The current node builder.</p>
    221. 

  221. 									</td>
    222. 

  222. 								</tr>
    223. 

  223. 							</tbody>
    224. 

  224. 						</table>
    225. 

  225. 						<dl class="details">
    226. 

  226. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#direct">LightingModel#direct</a></dt>
    227. 

  227. 						</dl>
    228. 

  228. 					</div>
    229. 

  229. 					<h3 class="name name-method" id="directRectArea" translate="no">.<a href="#directRectArea">directRectArea</a><span class="signature">( input : <span class="param-type">Object</span>, builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    230. 

  230. 					<div class="method">
    231. 

  231. 						<div class="description">
    232. 

  232. 							<p>This method is intended for implementing the direct light term for
    233. 

  233. rect area light nodes.</p>
    234. 

  234. 						</div>
    235. 

  235. 						<table class="params">
    236. 

  236. 							<tbody>
    237. 

  237. 								<tr>
    238. 

  238. 									<td class="name">
    239. 

  239. 										<strong>input</strong>
    240. 

  240. 									</td>
    241. 

  241. 									<td class="description last">
    242. 

  242. 										<p>The input data.</p>
    243. 

  243. 									</td>
    244. 

  244. 								</tr>
    245. 

  245. 								<tr>
    246. 

  246. 									<td class="name">
    247. 

  247. 										<strong>builder</strong>
    248. 

  248. 									</td>
    249. 

  249. 									<td class="description last">
    250. 

  250. 										<p>The current node builder.</p>
    251. 

  251. 									</td>
    252. 

  252. 								</tr>
    253. 

  253. 							</tbody>
    254. 

  254. 						</table>
    255. 

  255. 						<dl class="details">
    256. 

  256. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#directRectArea">LightingModel#directRectArea</a></dt>
    257. 

  257. 						</dl>
    258. 

  258. 					</div>
    259. 

  259. 					<h3 class="name name-method" id="finish" translate="no">.<a href="#finish">finish</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    260. 

  260. 					<div class="method">
    261. 

  261. 						<div class="description">
    262. 

  262. 							<p>Used for final lighting accumulations depending on the requested features.</p>
    263. 

  263. 						</div>
    264. 

  264. 						<table class="params">
    265. 

  265. 							<tbody>
    266. 

  266. 								<tr>
    267. 

  267. 									<td class="name">
    268. 

  268. 										<strong>builder</strong>
    269. 

  269. 									</td>
    270. 

  270. 									<td class="description last">
    271. 

  271. 										<p>The current node builder.</p>
    272. 

  272. 									</td>
    273. 

  273. 								</tr>
    274. 

  274. 							</tbody>
    275. 

  275. 						</table>
    276. 

  276. 						<dl class="details">
    277. 

  277. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#finish">LightingModel#finish</a></dt>
    278. 

  278. 						</dl>
    279. 

  279. 					</div>
    280. 

  280. 					<h3 class="name name-method" id="indirect" translate="no">.<a href="#indirect">indirect</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    281. 

  281. 					<div class="method">
    282. 

  282. 						<div class="description">
    283. 

  283. 							<p>Implements the indirect lighting.</p>
    284. 

  284. 						</div>
    285. 

  285. 						<table class="params">
    286. 

  286. 							<tbody>
    287. 

  287. 								<tr>
    288. 

  288. 									<td class="name">
    289. 

  289. 										<strong>builder</strong>
    290. 

  290. 									</td>
    291. 

  291. 									<td class="description last">
    292. 

  292. 										<p>The current node builder.</p>
    293. 

  293. 									</td>
    294. 

  294. 								</tr>
    295. 

  295. 							</tbody>
    296. 

  296. 						</table>
    297. 

  297. 						<dl class="details">
    298. 

  298. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#indirect">LightingModel#indirect</a></dt>
    299. 

  299. 						</dl>
    300. 

  300. 					</div>
    301. 

  301. 					<h3 class="name name-method" id="indirectDiffuse" translate="no">.<a href="#indirectDiffuse">indirectDiffuse</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    302. 

  302. 					<div class="method">
    303. 

  303. 						<div class="description">
    304. 

  304. 							<p>Implements the indirect diffuse term.</p>
    305. 

  305. 						</div>
    306. 

  306. 						<table class="params">
    307. 

  307. 							<tbody>
    308. 

  308. 								<tr>
    309. 

  309. 									<td class="name">
    310. 

  310. 										<strong>builder</strong>
    311. 

  311. 									</td>
    312. 

  312. 									<td class="description last">
    313. 

  313. 										<p>The current node builder.</p>
    314. 

  314. 									</td>
    315. 

  315. 								</tr>
    316. 

  316. 							</tbody>
    317. 

  317. 						</table>
    318. 

  318. 					</div>
    319. 

  319. 					<h3 class="name name-method" id="indirectSpecular" translate="no">.<a href="#indirectSpecular">indirectSpecular</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    320. 

  320. 					<div class="method">
    321. 

  321. 						<div class="description">
    322. 

  322. 							<p>Implements the indirect specular term.</p>
    323. 

  323. 						</div>
    324. 

  324. 						<table class="params">
    325. 

  325. 							<tbody>
    326. 

  326. 								<tr>
    327. 

  327. 									<td class="name">
    328. 

  328. 										<strong>builder</strong>
    329. 

  329. 									</td>
    330. 

  330. 									<td class="description last">
    331. 

  331. 										<p>The current node builder.</p>
    332. 

  332. 									</td>
    333. 

  333. 								</tr>
    334. 

  334. 							</tbody>
    335. 

  335. 						</table>
    336. 

  336. 					</div>
    337. 

  337. 					<h3 class="name name-method" id="start" translate="no">.<a href="#start">start</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span> </h3>
    338. 

  338. 					<div class="method">
    339. 

  339. 						<div class="description">
    340. 

  340. 							<p>Depending on what features are requested, the method prepares certain node variables
    341. 

  341. which are later used for lighting computations.</p>
    342. 

  342. 						</div>
    343. 

  343. 						<table class="params">
    344. 

  344. 							<tbody>
    345. 

  345. 								<tr>
    346. 

  346. 									<td class="name">
    347. 

  347. 										<strong>builder</strong>
    348. 

  348. 									</td>
    349. 

  349. 									<td class="description last">
    350. 

  350. 										<p>The current node builder.</p>
    351. 

  351. 									</td>
    352. 

  352. 								</tr>
    353. 

  353. 							</tbody>
    354. 

  354. 						</table>
    355. 

  355. 						<dl class="details">
    356. 

  356. 							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="LightingModel.html#start">LightingModel#start</a></dt>
    357. 

  357. 						</dl>
    358. 

  358. 					</div>
    359. 

  359. 				<h2 class="subsection-title">Source</h2>
    360. 

  360. 				<p>
    361. 

  361. 					<a href="https://github.com/mrdoob/three.js/blob/master/src/nodes/functions/PhysicalLightingModel.js" translate="no" target="_blank" rel="noopener">src/nodes/functions/PhysicalLightingModel.js</a>
    362. 

  362. 				</p>
    363. 

  363. 			</article>
    364. 

  364. 		</section>
    365. 

  365. <script src="../scripts/linenumber.js"></script>
    366. 

  366. <script src="../scripts/page.js"></script>
    367. 

  367. </body>
    368. 

  368. </html>
    369.
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