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InterleavedBufferAttribute.html

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  1. <!DOCTYPE html>
    2. 

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

  3. <head>
    4. 

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

  5. 	<title>InterleavedBufferAttribute - 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. 	<h1 translate="no">InterleavedBufferAttribute</h1>
    13. 

  13. 		<section>
    14. 

  14. 			<header>
    15. 

  15. 				<div class="class-description"><p>An alternative version of a buffer attribute with interleaved data. Interleaved
    16. 

  16. attributes share a common interleaved data storage (<a href="InterleavedBuffer.html">InterleavedBuffer</a>) and refer with
    17. 

  17. different offsets into the buffer.</p></div>
    18. 

  18. 			</header>
    19. 

  19. 			<article>
    20. 

  20. 				<div class="container-overview">
    21. 

  21. 					<h2>Constructor</h2>
    22. 

  22. 					<h3 class="name name-method" id="InterleavedBufferAttribute" translate="no">new <a href="#InterleavedBufferAttribute">InterleavedBufferAttribute</a><span class="signature">( interleavedBuffer : <span class="param-type"><a href="InterleavedBuffer.html">InterleavedBuffer</a></span>, itemSize : <span class="param-type">number</span>, offset : <span class="param-type">number</span>, normalized : <span class="param-type">boolean</span> )</span> </h3>
    23. 

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

  24. 						<div class="description">
    25. 

  25. 							<p>Constructs a new interleaved buffer attribute.</p>
    26. 

  26. 						</div>
    27. 

  27. 						<table class="params">
    28. 

  28. 							<tbody>
    29. 

  29. 								<tr>
    30. 

  30. 									<td class="name">
    31. 

  31. 										<strong>interleavedBuffer</strong>
    32. 

  32. 									</td>
    33. 

  33. 									<td class="description last">
    34. 

  34. 										<p>The buffer holding the interleaved data.</p>
    35. 

  35. 									</td>
    36. 

  36. 								</tr>
    37. 

  37. 								<tr>
    38. 

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

  39. 										<strong>itemSize</strong>
    40. 

  40. 									</td>
    41. 

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

  42. 										<p>The item size.</p>
    43. 

  43. 									</td>
    44. 

  44. 								</tr>
    45. 

  45. 								<tr>
    46. 

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

  47. 										<strong>offset</strong>
    48. 

  48. 									</td>
    49. 

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

  50. 										<p>The attribute offset into the buffer.</p>
    51. 

  51. 									</td>
    52. 

  52. 								</tr>
    53. 

  53. 								<tr>
    54. 

  54. 									<td class="name">
    55. 

  55. 										<strong>normalized</strong>
    56. 

  56. 									</td>
    57. 

  57. 									<td class="description last">
    58. 

  58. 										<p>Whether the data are normalized or not.</p>
    59. 

  59. 										<p>Default is <code>false</code>.</p>
    60. 

  60. 									</td>
    61. 

  61. 								</tr>
    62. 

  62. 							</tbody>
    63. 

  63. 						</table>
    64. 

  64. 					</div>
    65. 

  65. 				</div>
    66. 

  66. 				<h2 class="subsection-title">Properties</h2>
    67. 

  67. 				<div class="member">
    68. 

  68. 					<h3 class="name" id="array" translate="no">.<a href="#array">array</a><span class="type-signature"> : TypedArray</span> </h3>
    69. 

  69. 					<div class="description">
    70. 

  70. 						<p>The array holding the interleaved buffer attribute data.</p>
    71. 

  71. 					</div>
    72. 

  72. 				</div>
    73. 

  73. 				<div class="member">
    74. 

  74. 					<h3 class="name" id="count" translate="no">.<a href="#count">count</a><span class="type-signature"> : number</span> <span class="type-signature">(readonly) </span></h3>
    75. 

  75. 					<div class="description">
    76. 

  76. 						<p>The item count of this buffer attribute.</p>
    77. 

  77. 					</div>
    78. 

  78. 				</div>
    79. 

  79. 				<div class="member">
    80. 

  80. 					<h3 class="name" id="data" translate="no">.<a href="#data">data</a><span class="type-signature"> : <a href="InterleavedBuffer.html">InterleavedBuffer</a></span> </h3>
    81. 

  81. 					<div class="description">
    82. 

  82. 						<p>The buffer holding the interleaved data.</p>
    83. 

  83. 					</div>
    84. 

  84. 				</div>
    85. 

  85. 				<div class="member">
    86. 

  86. 					<h3 class="name" id="isInterleavedBufferAttribute" translate="no">.<a href="#isInterleavedBufferAttribute">isInterleavedBufferAttribute</a><span class="type-signature"> : boolean</span> <span class="type-signature">(readonly) </span></h3>
    87. 

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

  88. 						<p>This flag can be used for type testing.</p>
    89. 

  89. 						<p>Default is <code>true</code>.</p>
    90. 

  90. 					</div>
    91. 

  91. 				</div>
    92. 

  92. 				<div class="member">
    93. 

  93. 					<h3 class="name" id="itemSize" translate="no">.<a href="#itemSize">itemSize</a><span class="type-signature"> : number</span> </h3>
    94. 

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

  95. 						<p>The item size, see <a href="BufferAttribute.html#itemSize">BufferAttribute#itemSize</a>.</p>
    96. 

  96. 					</div>
    97. 

  97. 				</div>
    98. 

  98. 				<div class="member">
    99. 

  99. 					<h3 class="name" id="name" translate="no">.<a href="#name">name</a><span class="type-signature"> : string</span> </h3>
    100. 

  100. 					<div class="description">
    101. 

  101. 						<p>The name of the buffer attribute.</p>
    102. 

  102. 					</div>
    103. 

  103. 				</div>
    104. 

  104. 				<div class="member">
    105. 

  105. 					<h3 class="name" id="needsUpdate" translate="no">.<a href="#needsUpdate">needsUpdate</a><span class="type-signature"> : number</span> </h3>
    106. 

  106. 					<div class="description">
    107. 

  107. 						<p>Flag to indicate that this attribute has changed and should be re-sent to
    108. 

  108. the GPU. Set this to <code>true</code> when you modify the value of the array.</p>
    109. 

  109. 						<p>Default is <code>false</code>.</p>
    110. 

  110. 					</div>
    111. 

  111. 				</div>
    112. 

  112. 				<div class="member">
    113. 

  113. 					<h3 class="name" id="normalized" translate="no">.<a href="#normalized">normalized</a><span class="type-signature"> : <a href="InterleavedBuffer.html">InterleavedBuffer</a></span> </h3>
    114. 

  114. 					<div class="description">
    115. 

  115. 						<p>Whether the data are normalized or not, see <a href="BufferAttribute.html#normalized">BufferAttribute#normalized</a></p>
    116. 

  116. 					</div>
    117. 

  117. 				</div>
    118. 

  118. 				<div class="member">
    119. 

  119. 					<h3 class="name" id="offset" translate="no">.<a href="#offset">offset</a><span class="type-signature"> : number</span> </h3>
    120. 

  120. 					<div class="description">
    121. 

  121. 						<p>The attribute offset into the buffer.</p>
    122. 

  122. 					</div>
    123. 

  123. 				</div>
    124. 

  124. 				<h2 class="subsection-title">Methods</h2>
    125. 

  125. 					<h3 class="name name-method" id="applyMatrix4" translate="no">.<a href="#applyMatrix4">applyMatrix4</a><span class="signature">( m : <span class="param-type"><a href="Matrix4.html">Matrix4</a></span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    126. 

  126. 					<div class="method">
    127. 

  127. 						<div class="description">
    128. 

  128. 							<p>Applies the given 4x4 matrix to the given attribute. Only works with
    129. 

  129. item size <code>3</code>.</p>
    130. 

  130. 						</div>
    131. 

  131. 						<table class="params">
    132. 

  132. 							<tbody>
    133. 

  133. 								<tr>
    134. 

  134. 									<td class="name">
    135. 

  135. 										<strong>m</strong>
    136. 

  136. 									</td>
    137. 

  137. 									<td class="description last">
    138. 

  138. 										<p>The matrix to apply.</p>
    139. 

  139. 									</td>
    140. 

  140. 								</tr>
    141. 

  141. 							</tbody>
    142. 

  142. 						</table>
    143. 

  143. 						<dl class="details">
    144. 

  144. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    145. 

  145. 						</dl>
    146. 

  146. 					</div>
    147. 

  147. 					<h3 class="name name-method" id="applyNormalMatrix" translate="no">.<a href="#applyNormalMatrix">applyNormalMatrix</a><span class="signature">( m : <span class="param-type"><a href="Matrix3.html">Matrix3</a></span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    148. 

  148. 					<div class="method">
    149. 

  149. 						<div class="description">
    150. 

  150. 							<p>Applies the given 3x3 normal matrix to the given attribute. Only works with
    151. 

  151. item size <code>3</code>.</p>
    152. 

  152. 						</div>
    153. 

  153. 						<table class="params">
    154. 

  154. 							<tbody>
    155. 

  155. 								<tr>
    156. 

  156. 									<td class="name">
    157. 

  157. 										<strong>m</strong>
    158. 

  158. 									</td>
    159. 

  159. 									<td class="description last">
    160. 

  160. 										<p>The normal matrix to apply.</p>
    161. 

  161. 									</td>
    162. 

  162. 								</tr>
    163. 

  163. 							</tbody>
    164. 

  164. 						</table>
    165. 

  165. 						<dl class="details">
    166. 

  166. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    167. 

  167. 						</dl>
    168. 

  168. 					</div>
    169. 

  169. 					<h3 class="name name-method" id="clone" translate="no">.<a href="#clone">clone</a><span class="signature">( data : <span class="param-type">Object</span> )</span><span class="type-signature"> : <a href="BufferAttribute.html">BufferAttribute</a> | <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    170. 

  170. 					<div class="method">
    171. 

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

  172. 							<p>Returns a new buffer attribute with copied values from this instance.</p>
    173. 

  173. <p>If no parameter is provided, cloning an interleaved buffer attribute will de-interleave buffer data.</p>
    174. 

  174. 						</div>
    175. 

  175. 						<table class="params">
    176. 

  176. 							<tbody>
    177. 

  177. 								<tr>
    178. 

  178. 									<td class="name">
    179. 

  179. 										<strong>data</strong>
    180. 

  180. 									</td>
    181. 

  181. 									<td class="description last">
    182. 

  182. 										<p>An object with interleaved buffers that allows to retain the interleaved property.</p>
    183. 

  183. 									</td>
    184. 

  184. 								</tr>
    185. 

  185. 							</tbody>
    186. 

  186. 						</table>
    187. 

  187. 						<dl class="details">
    188. 

  188. 							<dt class="tag-returns"><strong>Returns:</strong> A clone of this instance.</dt>
    189. 

  189. 						</dl>
    190. 

  190. 					</div>
    191. 

  191. 					<h3 class="name name-method" id="getComponent" translate="no">.<a href="#getComponent">getComponent</a><span class="signature">( index : <span class="param-type">number</span>, component : <span class="param-type">number</span> )</span><span class="type-signature"> : number</span> </h3>
    192. 

  192. 					<div class="method">
    193. 

  193. 						<div class="description">
    194. 

  194. 							<p>Returns the given component of the vector at the given index.</p>
    195. 

  195. 						</div>
    196. 

  196. 						<table class="params">
    197. 

  197. 							<tbody>
    198. 

  198. 								<tr>
    199. 

  199. 									<td class="name">
    200. 

  200. 										<strong>index</strong>
    201. 

  201. 									</td>
    202. 

  202. 									<td class="description last">
    203. 

  203. 										<p>The index into the buffer attribute.</p>
    204. 

  204. 									</td>
    205. 

  205. 								</tr>
    206. 

  206. 								<tr>
    207. 

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

  208. 										<strong>component</strong>
    209. 

  209. 									</td>
    210. 

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

  211. 										<p>The component index.</p>
    212. 

  212. 									</td>
    213. 

  213. 								</tr>
    214. 

  214. 							</tbody>
    215. 

  215. 						</table>
    216. 

  216. 						<dl class="details">
    217. 

  217. 							<dt class="tag-returns"><strong>Returns:</strong> The returned value.</dt>
    218. 

  218. 						</dl>
    219. 

  219. 					</div>
    220. 

  220. 					<h3 class="name name-method" id="getW" translate="no">.<a href="#getW">getW</a><span class="signature">( index : <span class="param-type">number</span> )</span><span class="type-signature"> : number</span> </h3>
    221. 

  221. 					<div class="method">
    222. 

  222. 						<div class="description">
    223. 

  223. 							<p>Returns the w component of the vector at the given index.</p>
    224. 

  224. 						</div>
    225. 

  225. 						<table class="params">
    226. 

  226. 							<tbody>
    227. 

  227. 								<tr>
    228. 

  228. 									<td class="name">
    229. 

  229. 										<strong>index</strong>
    230. 

  230. 									</td>
    231. 

  231. 									<td class="description last">
    232. 

  232. 										<p>The index into the buffer attribute.</p>
    233. 

  233. 									</td>
    234. 

  234. 								</tr>
    235. 

  235. 							</tbody>
    236. 

  236. 						</table>
    237. 

  237. 						<dl class="details">
    238. 

  238. 							<dt class="tag-returns"><strong>Returns:</strong> The w component.</dt>
    239. 

  239. 						</dl>
    240. 

  240. 					</div>
    241. 

  241. 					<h3 class="name name-method" id="getX" translate="no">.<a href="#getX">getX</a><span class="signature">( index : <span class="param-type">number</span> )</span><span class="type-signature"> : number</span> </h3>
    242. 

  242. 					<div class="method">
    243. 

  243. 						<div class="description">
    244. 

  244. 							<p>Returns the x component of the vector at the given index.</p>
    245. 

  245. 						</div>
    246. 

  246. 						<table class="params">
    247. 

  247. 							<tbody>
    248. 

  248. 								<tr>
    249. 

  249. 									<td class="name">
    250. 

  250. 										<strong>index</strong>
    251. 

  251. 									</td>
    252. 

  252. 									<td class="description last">
    253. 

  253. 										<p>The index into the buffer attribute.</p>
    254. 

  254. 									</td>
    255. 

  255. 								</tr>
    256. 

  256. 							</tbody>
    257. 

  257. 						</table>
    258. 

  258. 						<dl class="details">
    259. 

  259. 							<dt class="tag-returns"><strong>Returns:</strong> The x component.</dt>
    260. 

  260. 						</dl>
    261. 

  261. 					</div>
    262. 

  262. 					<h3 class="name name-method" id="getY" translate="no">.<a href="#getY">getY</a><span class="signature">( index : <span class="param-type">number</span> )</span><span class="type-signature"> : number</span> </h3>
    263. 

  263. 					<div class="method">
    264. 

  264. 						<div class="description">
    265. 

  265. 							<p>Returns the y component of the vector at the given index.</p>
    266. 

  266. 						</div>
    267. 

  267. 						<table class="params">
    268. 

  268. 							<tbody>
    269. 

  269. 								<tr>
    270. 

  270. 									<td class="name">
    271. 

  271. 										<strong>index</strong>
    272. 

  272. 									</td>
    273. 

  273. 									<td class="description last">
    274. 

  274. 										<p>The index into the buffer attribute.</p>
    275. 

  275. 									</td>
    276. 

  276. 								</tr>
    277. 

  277. 							</tbody>
    278. 

  278. 						</table>
    279. 

  279. 						<dl class="details">
    280. 

  280. 							<dt class="tag-returns"><strong>Returns:</strong> The y component.</dt>
    281. 

  281. 						</dl>
    282. 

  282. 					</div>
    283. 

  283. 					<h3 class="name name-method" id="getZ" translate="no">.<a href="#getZ">getZ</a><span class="signature">( index : <span class="param-type">number</span> )</span><span class="type-signature"> : number</span> </h3>
    284. 

  284. 					<div class="method">
    285. 

  285. 						<div class="description">
    286. 

  286. 							<p>Returns the z component of the vector at the given index.</p>
    287. 

  287. 						</div>
    288. 

  288. 						<table class="params">
    289. 

  289. 							<tbody>
    290. 

  290. 								<tr>
    291. 

  291. 									<td class="name">
    292. 

  292. 										<strong>index</strong>
    293. 

  293. 									</td>
    294. 

  294. 									<td class="description last">
    295. 

  295. 										<p>The index into the buffer attribute.</p>
    296. 

  296. 									</td>
    297. 

  297. 								</tr>
    298. 

  298. 							</tbody>
    299. 

  299. 						</table>
    300. 

  300. 						<dl class="details">
    301. 

  301. 							<dt class="tag-returns"><strong>Returns:</strong> The z component.</dt>
    302. 

  302. 						</dl>
    303. 

  303. 					</div>
    304. 

  304. 					<h3 class="name name-method" id="setComponent" translate="no">.<a href="#setComponent">setComponent</a><span class="signature">( index : <span class="param-type">number</span>, component : <span class="param-type">number</span>, value : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    305. 

  305. 					<div class="method">
    306. 

  306. 						<div class="description">
    307. 

  307. 							<p>Sets the given value to the given component of the vector at the given index.</p>
    308. 

  308. 						</div>
    309. 

  309. 						<table class="params">
    310. 

  310. 							<tbody>
    311. 

  311. 								<tr>
    312. 

  312. 									<td class="name">
    313. 

  313. 										<strong>index</strong>
    314. 

  314. 									</td>
    315. 

  315. 									<td class="description last">
    316. 

  316. 										<p>The index into the buffer attribute.</p>
    317. 

  317. 									</td>
    318. 

  318. 								</tr>
    319. 

  319. 								<tr>
    320. 

  320. 									<td class="name">
    321. 

  321. 										<strong>component</strong>
    322. 

  322. 									</td>
    323. 

  323. 									<td class="description last">
    324. 

  324. 										<p>The component index.</p>
    325. 

  325. 									</td>
    326. 

  326. 								</tr>
    327. 

  327. 								<tr>
    328. 

  328. 									<td class="name">
    329. 

  329. 										<strong>value</strong>
    330. 

  330. 									</td>
    331. 

  331. 									<td class="description last">
    332. 

  332. 										<p>The value to set.</p>
    333. 

  333. 									</td>
    334. 

  334. 								</tr>
    335. 

  335. 							</tbody>
    336. 

  336. 						</table>
    337. 

  337. 						<dl class="details">
    338. 

  338. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    339. 

  339. 						</dl>
    340. 

  340. 					</div>
    341. 

  341. 					<h3 class="name name-method" id="setW" translate="no">.<a href="#setW">setW</a><span class="signature">( index : <span class="param-type">number</span>, w : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    342. 

  342. 					<div class="method">
    343. 

  343. 						<div class="description">
    344. 

  344. 							<p>Sets the w component of the vector at the given index.</p>
    345. 

  345. 						</div>
    346. 

  346. 						<table class="params">
    347. 

  347. 							<tbody>
    348. 

  348. 								<tr>
    349. 

  349. 									<td class="name">
    350. 

  350. 										<strong>index</strong>
    351. 

  351. 									</td>
    352. 

  352. 									<td class="description last">
    353. 

  353. 										<p>The index into the buffer attribute.</p>
    354. 

  354. 									</td>
    355. 

  355. 								</tr>
    356. 

  356. 								<tr>
    357. 

  357. 									<td class="name">
    358. 

  358. 										<strong>w</strong>
    359. 

  359. 									</td>
    360. 

  360. 									<td class="description last">
    361. 

  361. 										<p>The value to set.</p>
    362. 

  362. 									</td>
    363. 

  363. 								</tr>
    364. 

  364. 							</tbody>
    365. 

  365. 						</table>
    366. 

  366. 						<dl class="details">
    367. 

  367. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    368. 

  368. 						</dl>
    369. 

  369. 					</div>
    370. 

  370. 					<h3 class="name name-method" id="setX" translate="no">.<a href="#setX">setX</a><span class="signature">( index : <span class="param-type">number</span>, x : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    371. 

  371. 					<div class="method">
    372. 

  372. 						<div class="description">
    373. 

  373. 							<p>Sets the x component of the vector at the given index.</p>
    374. 

  374. 						</div>
    375. 

  375. 						<table class="params">
    376. 

  376. 							<tbody>
    377. 

  377. 								<tr>
    378. 

  378. 									<td class="name">
    379. 

  379. 										<strong>index</strong>
    380. 

  380. 									</td>
    381. 

  381. 									<td class="description last">
    382. 

  382. 										<p>The index into the buffer attribute.</p>
    383. 

  383. 									</td>
    384. 

  384. 								</tr>
    385. 

  385. 								<tr>
    386. 

  386. 									<td class="name">
    387. 

  387. 										<strong>x</strong>
    388. 

  388. 									</td>
    389. 

  389. 									<td class="description last">
    390. 

  390. 										<p>The value to set.</p>
    391. 

  391. 									</td>
    392. 

  392. 								</tr>
    393. 

  393. 							</tbody>
    394. 

  394. 						</table>
    395. 

  395. 						<dl class="details">
    396. 

  396. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    397. 

  397. 						</dl>
    398. 

  398. 					</div>
    399. 

  399. 					<h3 class="name name-method" id="setXY" translate="no">.<a href="#setXY">setXY</a><span class="signature">( index : <span class="param-type">number</span>, x : <span class="param-type">number</span>, y : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    400. 

  400. 					<div class="method">
    401. 

  401. 						<div class="description">
    402. 

  402. 							<p>Sets the x and y component of the vector at the given index.</p>
    403. 

  403. 						</div>
    404. 

  404. 						<table class="params">
    405. 

  405. 							<tbody>
    406. 

  406. 								<tr>
    407. 

  407. 									<td class="name">
    408. 

  408. 										<strong>index</strong>
    409. 

  409. 									</td>
    410. 

  410. 									<td class="description last">
    411. 

  411. 										<p>The index into the buffer attribute.</p>
    412. 

  412. 									</td>
    413. 

  413. 								</tr>
    414. 

  414. 								<tr>
    415. 

  415. 									<td class="name">
    416. 

  416. 										<strong>x</strong>
    417. 

  417. 									</td>
    418. 

  418. 									<td class="description last">
    419. 

  419. 										<p>The value for the x component to set.</p>
    420. 

  420. 									</td>
    421. 

  421. 								</tr>
    422. 

  422. 								<tr>
    423. 

  423. 									<td class="name">
    424. 

  424. 										<strong>y</strong>
    425. 

  425. 									</td>
    426. 

  426. 									<td class="description last">
    427. 

  427. 										<p>The value for the y component to set.</p>
    428. 

  428. 									</td>
    429. 

  429. 								</tr>
    430. 

  430. 							</tbody>
    431. 

  431. 						</table>
    432. 

  432. 						<dl class="details">
    433. 

  433. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    434. 

  434. 						</dl>
    435. 

  435. 					</div>
    436. 

  436. 					<h3 class="name name-method" id="setXYZ" translate="no">.<a href="#setXYZ">setXYZ</a><span class="signature">( index : <span class="param-type">number</span>, x : <span class="param-type">number</span>, y : <span class="param-type">number</span>, z : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    437. 

  437. 					<div class="method">
    438. 

  438. 						<div class="description">
    439. 

  439. 							<p>Sets the x, y and z component of the vector at the given index.</p>
    440. 

  440. 						</div>
    441. 

  441. 						<table class="params">
    442. 

  442. 							<tbody>
    443. 

  443. 								<tr>
    444. 

  444. 									<td class="name">
    445. 

  445. 										<strong>index</strong>
    446. 

  446. 									</td>
    447. 

  447. 									<td class="description last">
    448. 

  448. 										<p>The index into the buffer attribute.</p>
    449. 

  449. 									</td>
    450. 

  450. 								</tr>
    451. 

  451. 								<tr>
    452. 

  452. 									<td class="name">
    453. 

  453. 										<strong>x</strong>
    454. 

  454. 									</td>
    455. 

  455. 									<td class="description last">
    456. 

  456. 										<p>The value for the x component to set.</p>
    457. 

  457. 									</td>
    458. 

  458. 								</tr>
    459. 

  459. 								<tr>
    460. 

  460. 									<td class="name">
    461. 

  461. 										<strong>y</strong>
    462. 

  462. 									</td>
    463. 

  463. 									<td class="description last">
    464. 

  464. 										<p>The value for the y component to set.</p>
    465. 

  465. 									</td>
    466. 

  466. 								</tr>
    467. 

  467. 								<tr>
    468. 

  468. 									<td class="name">
    469. 

  469. 										<strong>z</strong>
    470. 

  470. 									</td>
    471. 

  471. 									<td class="description last">
    472. 

  472. 										<p>The value for the z component to set.</p>
    473. 

  473. 									</td>
    474. 

  474. 								</tr>
    475. 

  475. 							</tbody>
    476. 

  476. 						</table>
    477. 

  477. 						<dl class="details">
    478. 

  478. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    479. 

  479. 						</dl>
    480. 

  480. 					</div>
    481. 

  481. 					<h3 class="name name-method" id="setXYZW" translate="no">.<a href="#setXYZW">setXYZW</a><span class="signature">( index : <span class="param-type">number</span>, x : <span class="param-type">number</span>, y : <span class="param-type">number</span>, z : <span class="param-type">number</span>, w : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    482. 

  482. 					<div class="method">
    483. 

  483. 						<div class="description">
    484. 

  484. 							<p>Sets the x, y, z and w component of the vector at the given index.</p>
    485. 

  485. 						</div>
    486. 

  486. 						<table class="params">
    487. 

  487. 							<tbody>
    488. 

  488. 								<tr>
    489. 

  489. 									<td class="name">
    490. 

  490. 										<strong>index</strong>
    491. 

  491. 									</td>
    492. 

  492. 									<td class="description last">
    493. 

  493. 										<p>The index into the buffer attribute.</p>
    494. 

  494. 									</td>
    495. 

  495. 								</tr>
    496. 

  496. 								<tr>
    497. 

  497. 									<td class="name">
    498. 

  498. 										<strong>x</strong>
    499. 

  499. 									</td>
    500. 

  500. 									<td class="description last">
    501. 

  501. 										<p>The value for the x component to set.</p>
    502. 

  502. 									</td>
    503. 

  503. 								</tr>
    504. 

  504. 								<tr>
    505. 

  505. 									<td class="name">
    506. 

  506. 										<strong>y</strong>
    507. 

  507. 									</td>
    508. 

  508. 									<td class="description last">
    509. 

  509. 										<p>The value for the y component to set.</p>
    510. 

  510. 									</td>
    511. 

  511. 								</tr>
    512. 

  512. 								<tr>
    513. 

  513. 									<td class="name">
    514. 

  514. 										<strong>z</strong>
    515. 

  515. 									</td>
    516. 

  516. 									<td class="description last">
    517. 

  517. 										<p>The value for the z component to set.</p>
    518. 

  518. 									</td>
    519. 

  519. 								</tr>
    520. 

  520. 								<tr>
    521. 

  521. 									<td class="name">
    522. 

  522. 										<strong>w</strong>
    523. 

  523. 									</td>
    524. 

  524. 									<td class="description last">
    525. 

  525. 										<p>The value for the w component to set.</p>
    526. 

  526. 									</td>
    527. 

  527. 								</tr>
    528. 

  528. 							</tbody>
    529. 

  529. 						</table>
    530. 

  530. 						<dl class="details">
    531. 

  531. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    532. 

  532. 						</dl>
    533. 

  533. 					</div>
    534. 

  534. 					<h3 class="name name-method" id="setY" translate="no">.<a href="#setY">setY</a><span class="signature">( index : <span class="param-type">number</span>, y : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    535. 

  535. 					<div class="method">
    536. 

  536. 						<div class="description">
    537. 

  537. 							<p>Sets the y component of the vector at the given index.</p>
    538. 

  538. 						</div>
    539. 

  539. 						<table class="params">
    540. 

  540. 							<tbody>
    541. 

  541. 								<tr>
    542. 

  542. 									<td class="name">
    543. 

  543. 										<strong>index</strong>
    544. 

  544. 									</td>
    545. 

  545. 									<td class="description last">
    546. 

  546. 										<p>The index into the buffer attribute.</p>
    547. 

  547. 									</td>
    548. 

  548. 								</tr>
    549. 

  549. 								<tr>
    550. 

  550. 									<td class="name">
    551. 

  551. 										<strong>y</strong>
    552. 

  552. 									</td>
    553. 

  553. 									<td class="description last">
    554. 

  554. 										<p>The value to set.</p>
    555. 

  555. 									</td>
    556. 

  556. 								</tr>
    557. 

  557. 							</tbody>
    558. 

  558. 						</table>
    559. 

  559. 						<dl class="details">
    560. 

  560. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    561. 

  561. 						</dl>
    562. 

  562. 					</div>
    563. 

  563. 					<h3 class="name name-method" id="setZ" translate="no">.<a href="#setZ">setZ</a><span class="signature">( index : <span class="param-type">number</span>, z : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    564. 

  564. 					<div class="method">
    565. 

  565. 						<div class="description">
    566. 

  566. 							<p>Sets the z component of the vector at the given index.</p>
    567. 

  567. 						</div>
    568. 

  568. 						<table class="params">
    569. 

  569. 							<tbody>
    570. 

  570. 								<tr>
    571. 

  571. 									<td class="name">
    572. 

  572. 										<strong>index</strong>
    573. 

  573. 									</td>
    574. 

  574. 									<td class="description last">
    575. 

  575. 										<p>The index into the buffer attribute.</p>
    576. 

  576. 									</td>
    577. 

  577. 								</tr>
    578. 

  578. 								<tr>
    579. 

  579. 									<td class="name">
    580. 

  580. 										<strong>z</strong>
    581. 

  581. 									</td>
    582. 

  582. 									<td class="description last">
    583. 

  583. 										<p>The value to set.</p>
    584. 

  584. 									</td>
    585. 

  585. 								</tr>
    586. 

  586. 							</tbody>
    587. 

  587. 						</table>
    588. 

  588. 						<dl class="details">
    589. 

  589. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    590. 

  590. 						</dl>
    591. 

  591. 					</div>
    592. 

  592. 					<h3 class="name name-method" id="toJSON" translate="no">.<a href="#toJSON">toJSON</a><span class="signature">( data : <span class="param-type">Object</span> )</span><span class="type-signature"> : Object</span> </h3>
    593. 

  593. 					<div class="method">
    594. 

  594. 						<div class="description">
    595. 

  595. 							<p>Serializes the buffer attribute into JSON.</p>
    596. 

  596. <p>If no parameter is provided, cloning an interleaved buffer attribute will de-interleave buffer data.</p>
    597. 

  597. 						</div>
    598. 

  598. 						<table class="params">
    599. 

  599. 							<tbody>
    600. 

  600. 								<tr>
    601. 

  601. 									<td class="name">
    602. 

  602. 										<strong>data</strong>
    603. 

  603. 									</td>
    604. 

  604. 									<td class="description last">
    605. 

  605. 										<p>An optional value holding meta information about the serialization.</p>
    606. 

  606. 									</td>
    607. 

  607. 								</tr>
    608. 

  608. 							</tbody>
    609. 

  609. 						</table>
    610. 

  610. 						<dl class="details">
    611. 

  611. 							<dt class="tag-returns"><strong>Returns:</strong> A JSON object representing the serialized buffer attribute.</dt>
    612. 

  612. 						</dl>
    613. 

  613. 					</div>
    614. 

  614. 					<h3 class="name name-method" id="transformDirection" translate="no">.<a href="#transformDirection">transformDirection</a><span class="signature">( m : <span class="param-type"><a href="Matrix4.html">Matrix4</a></span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    615. 

  615. 					<div class="method">
    616. 

  616. 						<div class="description">
    617. 

  617. 							<p>Applies the given 4x4 matrix to the given attribute. Only works with
    618. 

  618. item size <code>3</code> and with direction vectors.</p>
    619. 

  619. 						</div>
    620. 

  620. 						<table class="params">
    621. 

  621. 							<tbody>
    622. 

  622. 								<tr>
    623. 

  623. 									<td class="name">
    624. 

  624. 										<strong>m</strong>
    625. 

  625. 									</td>
    626. 

  626. 									<td class="description last">
    627. 

  627. 										<p>The matrix to apply.</p>
    628. 

  628. 									</td>
    629. 

  629. 								</tr>
    630. 

  630. 							</tbody>
    631. 

  631. 						</table>
    632. 

  632. 						<dl class="details">
    633. 

  633. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    634. 

  634. 						</dl>
    635. 

  635. 					</div>
    636. 

  636. 				<h2 class="subsection-title">Source</h2>
    637. 

  637. 				<p>
    638. 

  638. 					<a href="https://github.com/mrdoob/three.js/blob/master/src/core/InterleavedBufferAttribute.js" translate="no" target="_blank" rel="noopener">src/core/InterleavedBufferAttribute.js</a>
    639. 

  639. 				</p>
    640. 

  640. 			</article>
    641. 

  641. 		</section>
    642. 

  642. <script src="../scripts/linenumber.js"></script>
    643. 

  643. <script src="../scripts/page.js"></script>
    644. 

  644. </body>
    645. 

  645. </html>
    646.
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