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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">InterleavedBuffer</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"><code>interleavedBuffer</code></td>
    31. 

  31. 									<td class="description last"><p>The buffer holding the interleaved data.</p></td>
    32. 

  32. 								</tr>
    33. 

  33. 								<tr>
    34. 

  34. 									<td class="name"><code>itemSize</code></td>
    35. 

  35. 									<td class="description last"><p>The item size.</p></td>
    36. 

  36. 								</tr>
    37. 

  37. 								<tr>
    38. 

  38. 									<td class="name"><code>offset</code></td>
    39. 

  39. 									<td class="description last"><p>The attribute offset into the buffer.</p></td>
    40. 

  40. 								</tr>
    41. 

  41. 								<tr>
    42. 

  42. 									<td class="name"><code>normalized</code></td>
    43. 

  43. 									<td class="description last"><p>Whether the data are normalized or not.<br/>Default is <code>false</code>.</p></td>
    44. 

  44. 								</tr>
    45. 

  45. 							</tbody>
    46. 

  46. 						</table>
    47. 

  47. 					</div>
    48. 

  48. 				</div>
    49. 

  49. 				<h2 class="subsection-title">Properties</h2>
    50. 

  50. 				<div class="member">
    51. 

  51. 					<h3 class="name" id="array" translate="no">.<a href="#array">array</a><span class="type-signature"> : TypedArray</span> </h3>
    52. 

  52. 					<div class="description">
    53. 

  53. 						<p>The array holding the interleaved buffer attribute data.</p>
    54. 

  54. 					</div>
    55. 

  55. 				</div>
    56. 

  56. 				<div class="member">
    57. 

  57. 					<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>
    58. 

  58. 					<div class="description">
    59. 

  59. 						<p>The item count of this buffer attribute.</p>
    60. 

  60. 					</div>
    61. 

  61. 				</div>
    62. 

  62. 				<div class="member">
    63. 

  63. 					<h3 class="name" id="data" translate="no">.<a href="#data">data</a><span class="type-signature"> : <a href="InterleavedBuffer.html">InterleavedBuffer</a></span> </h3>
    64. 

  64. 					<div class="description">
    65. 

  65. 						<p>The buffer holding the interleaved data.</p>
    66. 

  66. 					</div>
    67. 

  67. 				</div>
    68. 

  68. 				<div class="member">
    69. 

  69. 					<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>
    70. 

  70. 					<div class="description">
    71. 

  71. 						<p>This flag can be used for type testing.<br/>Default is <code>true</code>.</p>
    72. 

  72. 					</div>
    73. 

  73. 				</div>
    74. 

  74. 				<div class="member">
    75. 

  75. 					<h3 class="name" id="itemSize" translate="no">.<a href="#itemSize">itemSize</a><span class="type-signature"> : number</span> </h3>
    76. 

  76. 					<div class="description">
    77. 

  77. 						<p>The item size, see <a href="BufferAttribute.html#itemSize">BufferAttribute#itemSize</a>.</p>
    78. 

  78. 					</div>
    79. 

  79. 				</div>
    80. 

  80. 				<div class="member">
    81. 

  81. 					<h3 class="name" id="name" translate="no">.<a href="#name">name</a><span class="type-signature"> : string</span> </h3>
    82. 

  82. 					<div class="description">
    83. 

  83. 						<p>The name of the buffer attribute.</p>
    84. 

  84. 					</div>
    85. 

  85. 				</div>
    86. 

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

  87. 					<h3 class="name" id="needsUpdate" translate="no">.<a href="#needsUpdate">needsUpdate</a><span class="type-signature"> : number</span> </h3>
    88. 

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

  89. 						<p>Flag to indicate that this attribute has changed and should be re-sent to
    90. 

  90. the GPU. Set this to <code>true</code> when you modify the value of the array.<br/>Default is <code>false</code>.</p>
    91. 

  91. 					</div>
    92. 

  92. 				</div>
    93. 

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

  94. 					<h3 class="name" id="normalized" translate="no">.<a href="#normalized">normalized</a><span class="type-signature"> : <a href="InterleavedBuffer.html">InterleavedBuffer</a></span> </h3>
    95. 

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

  96. 						<p>Whether the data are normalized or not, see <a href="BufferAttribute.html#normalized">BufferAttribute#normalized</a></p>
    97. 

  97. 					</div>
    98. 

  98. 				</div>
    99. 

  99. 				<div class="member">
    100. 

  100. 					<h3 class="name" id="offset" translate="no">.<a href="#offset">offset</a><span class="type-signature"> : number</span> </h3>
    101. 

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

  102. 						<p>The attribute offset into the buffer.</p>
    103. 

  103. 					</div>
    104. 

  104. 				</div>
    105. 

  105. 				<h2 class="subsection-title">Methods</h2>
    106. 

  106. 					<h3 class="name name-method" id="applyMatrix4" translate="no">.<a href="#applyMatrix4">applyMatrix4</a><span class="signature">( m : <span class="param-type">Matrix4</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    107. 

  107. 					<div class="method">
    108. 

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

  109. 							<p>Applies the given 4x4 matrix to the given attribute. Only works with
    110. 

  110. item size <code>3</code>.</p>
    111. 

  111. 						</div>
    112. 

  112. 						<table class="params">
    113. 

  113. 							<tbody>
    114. 

  114. 								<tr>
    115. 

  115. 									<td class="name"><code>m</code></td>
    116. 

  116. 									<td class="description last"><p>The matrix to apply.</p></td>
    117. 

  117. 								</tr>
    118. 

  118. 							</tbody>
    119. 

  119. 						</table>
    120. 

  120. 						<dl class="details">
    121. 

  121. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    122. 

  122. 						</dl>
    123. 

  123. 					</div>
    124. 

  124. 					<h3 class="name name-method" id="applyNormalMatrix" translate="no">.<a href="#applyNormalMatrix">applyNormalMatrix</a><span class="signature">( m : <span class="param-type">Matrix3</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    125. 

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

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

  127. 							<p>Applies the given 3x3 normal matrix to the given attribute. Only works with
    128. 

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

  129. 						</div>
    130. 

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

  131. 							<tbody>
    132. 

  132. 								<tr>
    133. 

  133. 									<td class="name"><code>m</code></td>
    134. 

  134. 									<td class="description last"><p>The normal matrix to apply.</p></td>
    135. 

  135. 								</tr>
    136. 

  136. 							</tbody>
    137. 

  137. 						</table>
    138. 

  138. 						<dl class="details">
    139. 

  139. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    140. 

  140. 						</dl>
    141. 

  141. 					</div>
    142. 

  142. 					<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>
    143. 

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

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

  145. 							<p>Returns a new buffer attribute with copied values from this instance.</p>
    146. 

  146. <p>If no parameter is provided, cloning an interleaved buffer attribute will de-interleave buffer data.</p>
    147. 

  147. 						</div>
    148. 

  148. 						<table class="params">
    149. 

  149. 							<tbody>
    150. 

  150. 								<tr>
    151. 

  151. 									<td class="name"><code>data</code></td>
    152. 

  152. 									<td class="description last"><p>An object with interleaved buffers that allows to retain the interleaved property.</p></td>
    153. 

  153. 								</tr>
    154. 

  154. 							</tbody>
    155. 

  155. 						</table>
    156. 

  156. 						<dl class="details">
    157. 

  157. 							<dt class="tag-returns"><strong>Returns:</strong> A clone of this instance.</dt>
    158. 

  158. 						</dl>
    159. 

  159. 					</div>
    160. 

  160. 					<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>
    161. 

  161. 					<div class="method">
    162. 

  162. 						<div class="description">
    163. 

  163. 							<p>Returns the given component of the vector at the given index.</p>
    164. 

  164. 						</div>
    165. 

  165. 						<table class="params">
    166. 

  166. 							<tbody>
    167. 

  167. 								<tr>
    168. 

  168. 									<td class="name"><code>index</code></td>
    169. 

  169. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    170. 

  170. 								</tr>
    171. 

  171. 								<tr>
    172. 

  172. 									<td class="name"><code>component</code></td>
    173. 

  173. 									<td class="description last"><p>The component index.</p></td>
    174. 

  174. 								</tr>
    175. 

  175. 							</tbody>
    176. 

  176. 						</table>
    177. 

  177. 						<dl class="details">
    178. 

  178. 							<dt class="tag-returns"><strong>Returns:</strong> The returned value.</dt>
    179. 

  179. 						</dl>
    180. 

  180. 					</div>
    181. 

  181. 					<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>
    182. 

  182. 					<div class="method">
    183. 

  183. 						<div class="description">
    184. 

  184. 							<p>Returns the w component of the vector at the given index.</p>
    185. 

  185. 						</div>
    186. 

  186. 						<table class="params">
    187. 

  187. 							<tbody>
    188. 

  188. 								<tr>
    189. 

  189. 									<td class="name"><code>index</code></td>
    190. 

  190. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    191. 

  191. 								</tr>
    192. 

  192. 							</tbody>
    193. 

  193. 						</table>
    194. 

  194. 						<dl class="details">
    195. 

  195. 							<dt class="tag-returns"><strong>Returns:</strong> The w component.</dt>
    196. 

  196. 						</dl>
    197. 

  197. 					</div>
    198. 

  198. 					<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>
    199. 

  199. 					<div class="method">
    200. 

  200. 						<div class="description">
    201. 

  201. 							<p>Returns the x component of the vector at the given index.</p>
    202. 

  202. 						</div>
    203. 

  203. 						<table class="params">
    204. 

  204. 							<tbody>
    205. 

  205. 								<tr>
    206. 

  206. 									<td class="name"><code>index</code></td>
    207. 

  207. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    208. 

  208. 								</tr>
    209. 

  209. 							</tbody>
    210. 

  210. 						</table>
    211. 

  211. 						<dl class="details">
    212. 

  212. 							<dt class="tag-returns"><strong>Returns:</strong> The x component.</dt>
    213. 

  213. 						</dl>
    214. 

  214. 					</div>
    215. 

  215. 					<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>
    216. 

  216. 					<div class="method">
    217. 

  217. 						<div class="description">
    218. 

  218. 							<p>Returns the y component of the vector at the given index.</p>
    219. 

  219. 						</div>
    220. 

  220. 						<table class="params">
    221. 

  221. 							<tbody>
    222. 

  222. 								<tr>
    223. 

  223. 									<td class="name"><code>index</code></td>
    224. 

  224. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    225. 

  225. 								</tr>
    226. 

  226. 							</tbody>
    227. 

  227. 						</table>
    228. 

  228. 						<dl class="details">
    229. 

  229. 							<dt class="tag-returns"><strong>Returns:</strong> The y component.</dt>
    230. 

  230. 						</dl>
    231. 

  231. 					</div>
    232. 

  232. 					<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>
    233. 

  233. 					<div class="method">
    234. 

  234. 						<div class="description">
    235. 

  235. 							<p>Returns the z component of the vector at the given index.</p>
    236. 

  236. 						</div>
    237. 

  237. 						<table class="params">
    238. 

  238. 							<tbody>
    239. 

  239. 								<tr>
    240. 

  240. 									<td class="name"><code>index</code></td>
    241. 

  241. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    242. 

  242. 								</tr>
    243. 

  243. 							</tbody>
    244. 

  244. 						</table>
    245. 

  245. 						<dl class="details">
    246. 

  246. 							<dt class="tag-returns"><strong>Returns:</strong> The z component.</dt>
    247. 

  247. 						</dl>
    248. 

  248. 					</div>
    249. 

  249. 					<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>
    250. 

  250. 					<div class="method">
    251. 

  251. 						<div class="description">
    252. 

  252. 							<p>Sets the given value to the given component of the vector at the given index.</p>
    253. 

  253. 						</div>
    254. 

  254. 						<table class="params">
    255. 

  255. 							<tbody>
    256. 

  256. 								<tr>
    257. 

  257. 									<td class="name"><code>index</code></td>
    258. 

  258. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    259. 

  259. 								</tr>
    260. 

  260. 								<tr>
    261. 

  261. 									<td class="name"><code>component</code></td>
    262. 

  262. 									<td class="description last"><p>The component index.</p></td>
    263. 

  263. 								</tr>
    264. 

  264. 								<tr>
    265. 

  265. 									<td class="name"><code>value</code></td>
    266. 

  266. 									<td class="description last"><p>The value to set.</p></td>
    267. 

  267. 								</tr>
    268. 

  268. 							</tbody>
    269. 

  269. 						</table>
    270. 

  270. 						<dl class="details">
    271. 

  271. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    272. 

  272. 						</dl>
    273. 

  273. 					</div>
    274. 

  274. 					<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>
    275. 

  275. 					<div class="method">
    276. 

  276. 						<div class="description">
    277. 

  277. 							<p>Sets the w component of the vector at the given index.</p>
    278. 

  278. 						</div>
    279. 

  279. 						<table class="params">
    280. 

  280. 							<tbody>
    281. 

  281. 								<tr>
    282. 

  282. 									<td class="name"><code>index</code></td>
    283. 

  283. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    284. 

  284. 								</tr>
    285. 

  285. 								<tr>
    286. 

  286. 									<td class="name"><code>w</code></td>
    287. 

  287. 									<td class="description last"><p>The value to set.</p></td>
    288. 

  288. 								</tr>
    289. 

  289. 							</tbody>
    290. 

  290. 						</table>
    291. 

  291. 						<dl class="details">
    292. 

  292. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    293. 

  293. 						</dl>
    294. 

  294. 					</div>
    295. 

  295. 					<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>
    296. 

  296. 					<div class="method">
    297. 

  297. 						<div class="description">
    298. 

  298. 							<p>Sets the x component of the vector at the given index.</p>
    299. 

  299. 						</div>
    300. 

  300. 						<table class="params">
    301. 

  301. 							<tbody>
    302. 

  302. 								<tr>
    303. 

  303. 									<td class="name"><code>index</code></td>
    304. 

  304. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    305. 

  305. 								</tr>
    306. 

  306. 								<tr>
    307. 

  307. 									<td class="name"><code>x</code></td>
    308. 

  308. 									<td class="description last"><p>The value to set.</p></td>
    309. 

  309. 								</tr>
    310. 

  310. 							</tbody>
    311. 

  311. 						</table>
    312. 

  312. 						<dl class="details">
    313. 

  313. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    314. 

  314. 						</dl>
    315. 

  315. 					</div>
    316. 

  316. 					<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>
    317. 

  317. 					<div class="method">
    318. 

  318. 						<div class="description">
    319. 

  319. 							<p>Sets the x and y component of the vector at the given index.</p>
    320. 

  320. 						</div>
    321. 

  321. 						<table class="params">
    322. 

  322. 							<tbody>
    323. 

  323. 								<tr>
    324. 

  324. 									<td class="name"><code>index</code></td>
    325. 

  325. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    326. 

  326. 								</tr>
    327. 

  327. 								<tr>
    328. 

  328. 									<td class="name"><code>x</code></td>
    329. 

  329. 									<td class="description last"><p>The value for the x component to set.</p></td>
    330. 

  330. 								</tr>
    331. 

  331. 								<tr>
    332. 

  332. 									<td class="name"><code>y</code></td>
    333. 

  333. 									<td class="description last"><p>The value for the y component to set.</p></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="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>
    342. 

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

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

  344. 							<p>Sets the x, y and z 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"><code>index</code></td>
    350. 

  350. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    351. 

  351. 								</tr>
    352. 

  352. 								<tr>
    353. 

  353. 									<td class="name"><code>x</code></td>
    354. 

  354. 									<td class="description last"><p>The value for the x component to set.</p></td>
    355. 

  355. 								</tr>
    356. 

  356. 								<tr>
    357. 

  357. 									<td class="name"><code>y</code></td>
    358. 

  358. 									<td class="description last"><p>The value for the y component to set.</p></td>
    359. 

  359. 								</tr>
    360. 

  360. 								<tr>
    361. 

  361. 									<td class="name"><code>z</code></td>
    362. 

  362. 									<td class="description last"><p>The value for the z component to set.</p></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="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>
    371. 

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

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

  373. 							<p>Sets the x, y, z and w 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"><code>index</code></td>
    379. 

  379. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    380. 

  380. 								</tr>
    381. 

  381. 								<tr>
    382. 

  382. 									<td class="name"><code>x</code></td>
    383. 

  383. 									<td class="description last"><p>The value for the x component to set.</p></td>
    384. 

  384. 								</tr>
    385. 

  385. 								<tr>
    386. 

  386. 									<td class="name"><code>y</code></td>
    387. 

  387. 									<td class="description last"><p>The value for the y component to set.</p></td>
    388. 

  388. 								</tr>
    389. 

  389. 								<tr>
    390. 

  390. 									<td class="name"><code>z</code></td>
    391. 

  391. 									<td class="description last"><p>The value for the z component to set.</p></td>
    392. 

  392. 								</tr>
    393. 

  393. 								<tr>
    394. 

  394. 									<td class="name"><code>w</code></td>
    395. 

  395. 									<td class="description last"><p>The value for the w component to set.</p></td>
    396. 

  396. 								</tr>
    397. 

  397. 							</tbody>
    398. 

  398. 						</table>
    399. 

  399. 						<dl class="details">
    400. 

  400. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    401. 

  401. 						</dl>
    402. 

  402. 					</div>
    403. 

  403. 					<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>
    404. 

  404. 					<div class="method">
    405. 

  405. 						<div class="description">
    406. 

  406. 							<p>Sets the y component of the vector at the given index.</p>
    407. 

  407. 						</div>
    408. 

  408. 						<table class="params">
    409. 

  409. 							<tbody>
    410. 

  410. 								<tr>
    411. 

  411. 									<td class="name"><code>index</code></td>
    412. 

  412. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    413. 

  413. 								</tr>
    414. 

  414. 								<tr>
    415. 

  415. 									<td class="name"><code>y</code></td>
    416. 

  416. 									<td class="description last"><p>The value to set.</p></td>
    417. 

  417. 								</tr>
    418. 

  418. 							</tbody>
    419. 

  419. 						</table>
    420. 

  420. 						<dl class="details">
    421. 

  421. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    422. 

  422. 						</dl>
    423. 

  423. 					</div>
    424. 

  424. 					<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>
    425. 

  425. 					<div class="method">
    426. 

  426. 						<div class="description">
    427. 

  427. 							<p>Sets the z component of the vector at the given index.</p>
    428. 

  428. 						</div>
    429. 

  429. 						<table class="params">
    430. 

  430. 							<tbody>
    431. 

  431. 								<tr>
    432. 

  432. 									<td class="name"><code>index</code></td>
    433. 

  433. 									<td class="description last"><p>The index into the buffer attribute.</p></td>
    434. 

  434. 								</tr>
    435. 

  435. 								<tr>
    436. 

  436. 									<td class="name"><code>z</code></td>
    437. 

  437. 									<td class="description last"><p>The value to set.</p></td>
    438. 

  438. 								</tr>
    439. 

  439. 							</tbody>
    440. 

  440. 						</table>
    441. 

  441. 						<dl class="details">
    442. 

  442. 							<dt class="tag-returns"><strong>Returns:</strong> A reference to this instance.</dt>
    443. 

  443. 						</dl>
    444. 

  444. 					</div>
    445. 

  445. 					<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>
    446. 

  446. 					<div class="method">
    447. 

  447. 						<div class="description">
    448. 

  448. 							<p>Serializes the buffer attribute into JSON.</p>
    449. 

  449. <p>If no parameter is provided, cloning an interleaved buffer attribute will de-interleave buffer data.</p>
    450. 

  450. 						</div>
    451. 

  451. 						<table class="params">
    452. 

  452. 							<tbody>
    453. 

  453. 								<tr>
    454. 

  454. 									<td class="name"><code>data</code></td>
    455. 

  455. 									<td class="description last"><p>An optional value holding meta information about the serialization.</p></td>
    456. 

  456. 								</tr>
    457. 

  457. 							</tbody>
    458. 

  458. 						</table>
    459. 

  459. 						<dl class="details">
    460. 

  460. 							<dt class="tag-returns"><strong>Returns:</strong> A JSON object representing the serialized buffer attribute.</dt>
    461. 

  461. 						</dl>
    462. 

  462. 					</div>
    463. 

  463. 					<h3 class="name name-method" id="transformDirection" translate="no">.<a href="#transformDirection">transformDirection</a><span class="signature">( m : <span class="param-type">Matrix4</span> )</span><span class="type-signature"> : <a href="InterleavedBufferAttribute.html">InterleavedBufferAttribute</a></span> </h3>
    464. 

  464. 					<div class="method">
    465. 

  465. 						<div class="description">
    466. 

  466. 							<p>Applies the given 4x4 matrix to the given attribute. Only works with
    467. 

  467. item size <code>3</code> and with direction vectors.</p>
    468. 

  468. 						</div>
    469. 

  469. 						<table class="params">
    470. 

  470. 							<tbody>
    471. 

  471. 								<tr>
    472. 

  472. 									<td class="name"><code>m</code></td>
    473. 

  473. 									<td class="description last"><p>The matrix to apply.</p></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. 				<h2 class="subsection-title">Source</h2>
    482. 

  482. 				<p>
    483. 

  483. 					<a href="https://github.com/mrdoob/three.js/blob/master/src/core/InterleavedBufferAttribute.js" target="_blank" rel="noopener" translate="no">src/core/InterleavedBufferAttribute.js</a>
    484. 

  484. 				</p>
    485. 

  485. 			</article>
    486. 

  486. 		</section>
    487. 

  487. <script src="../scripts/linenumber.js"></script>
    488. 

  488. <script src="../scripts/page.js"></script>
    489. 

  489. </body>
    490. 

  490. </html>
    491.
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