ArrayNode.html 7.4 KB

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  1. <!DOCTYPE html>
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  5. <title>ArrayNode - Three.js Docs</title>
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  11. <body>
  12. <p class="inheritance" translate="no"><a href="EventDispatcher.html">EventDispatcher</a> → <a href="Node.html">Node</a> → <a href="TempNode.html">TempNode</a> → </p>
  13. <h1 translate="no">ArrayNode</h1>
  14. <section>
  15. <header>
  16. <div class="class-description"><p>ArrayNode represents a collection of nodes, typically created using the <a href="TSL.html#array">array</a> function.</p></div>
  17. <h2>Code Example</h2>
  18. <div translate="no"><pre><code class="language-js">const colors = array( [
  19. vec3( 1, 0, 0 ),
  20. vec3( 0, 1, 0 ),
  21. vec3( 0, 0, 1 )
  22. ] );
  23. const redColor = tintColors.element( 0 );
  24. </code></pre></div>
  25. </header>
  26. <article>
  27. <div class="container-overview">
  28. <h2>Constructor</h2>
  29. <h3 class="name name-method" id="ArrayNode" translate="no">new <a href="#ArrayNode">ArrayNode</a><span class="signature">( nodeType : <span class="param-type">string</span>, count : <span class="param-type">number</span>, values : <span class="param-type">Array.&lt;<a href="Node.html">Node</a>></span> )</span> </h3>
  30. <div class="method">
  31. <div class="description">
  32. <p>Constructs a new array node.</p>
  33. </div>
  34. <table class="params">
  35. <tbody>
  36. <tr>
  37. <td class="name">
  38. <strong>nodeType</strong>
  39. </td>
  40. <td class="description last">
  41. <p>The data type of the elements.</p>
  42. </td>
  43. </tr>
  44. <tr>
  45. <td class="name">
  46. <strong>count</strong>
  47. </td>
  48. <td class="description last">
  49. <p>Size of the array.</p>
  50. </td>
  51. </tr>
  52. <tr>
  53. <td class="name">
  54. <strong>values</strong>
  55. </td>
  56. <td class="description last">
  57. <p>Array default values.</p>
  58. <p>Default is <code>null</code>.</p>
  59. </td>
  60. </tr>
  61. </tbody>
  62. </table>
  63. </div>
  64. </div>
  65. <h2 class="subsection-title">Properties</h2>
  66. <div class="member">
  67. <h3 class="name" id="count" translate="no">.<a href="#count">count</a><span class="type-signature"> : number</span> </h3>
  68. <div class="description">
  69. <p>Array size.</p>
  70. </div>
  71. </div>
  72. <div class="member">
  73. <h3 class="name" id="isArrayNode" translate="no">.<a href="#isArrayNode">isArrayNode</a><span class="type-signature"> : boolean</span> <span class="type-signature">(readonly) </span></h3>
  74. <div class="description">
  75. <p>This flag can be used for type testing.</p>
  76. <p>Default is <code>true</code>.</p>
  77. </div>
  78. </div>
  79. <div class="member">
  80. <h3 class="name" id="values" translate="no">.<a href="#values">values</a><span class="type-signature"> : Array.&lt;<a href="Node.html">Node</a>></span> </h3>
  81. <div class="description">
  82. <p>Array default values.</p>
  83. </div>
  84. </div>
  85. <h2 class="subsection-title">Methods</h2>
  86. <h3 class="name name-method" id="generate" translate="no">.<a href="#generate">generate</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span><span class="type-signature"> : string</span> </h3>
  87. <div class="method">
  88. <div class="description">
  89. <p>This method builds the output node and returns the resulting array as a shader string.</p>
  90. </div>
  91. <table class="params">
  92. <tbody>
  93. <tr>
  94. <td class="name">
  95. <strong>builder</strong>
  96. </td>
  97. <td class="description last">
  98. <p>The current node builder.</p>
  99. </td>
  100. </tr>
  101. </tbody>
  102. </table>
  103. <dl class="details">
  104. <dt class="tag-overrides"><strong>Overrides:</strong> <a href="TempNode.html#generate">TempNode#generate</a></dt>
  105. </dl>
  106. <dl class="details">
  107. <dt class="tag-returns"><strong>Returns:</strong> The generated shader string.</dt>
  108. </dl>
  109. </div>
  110. <h3 class="name name-method" id="getArrayCount" translate="no">.<a href="#getArrayCount">getArrayCount</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span><span class="type-signature"> : number</span> </h3>
  111. <div class="method">
  112. <div class="description">
  113. <p>Returns the number of elements in the node array.</p>
  114. </div>
  115. <table class="params">
  116. <tbody>
  117. <tr>
  118. <td class="name">
  119. <strong>builder</strong>
  120. </td>
  121. <td class="description last">
  122. <p>The current node builder.</p>
  123. </td>
  124. </tr>
  125. </tbody>
  126. </table>
  127. <dl class="details">
  128. <dt class="tag-overrides"><strong>Overrides:</strong> <a href="TempNode.html#getArrayCount">TempNode#getArrayCount</a></dt>
  129. </dl>
  130. <dl class="details">
  131. <dt class="tag-returns"><strong>Returns:</strong> The number of elements in the node array.</dt>
  132. </dl>
  133. </div>
  134. <h3 class="name name-method" id="getElementType" translate="no">.<a href="#getElementType">getElementType</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span><span class="type-signature"> : string</span> </h3>
  135. <div class="method">
  136. <div class="description">
  137. <p>Returns the node's type.</p>
  138. </div>
  139. <table class="params">
  140. <tbody>
  141. <tr>
  142. <td class="name">
  143. <strong>builder</strong>
  144. </td>
  145. <td class="description last">
  146. <p>The current node builder.</p>
  147. </td>
  148. </tr>
  149. </tbody>
  150. </table>
  151. <dl class="details">
  152. <dt class="tag-overrides"><strong>Overrides:</strong> <a href="TempNode.html#getElementType">TempNode#getElementType</a></dt>
  153. </dl>
  154. <dl class="details">
  155. <dt class="tag-returns"><strong>Returns:</strong> The type of the node.</dt>
  156. </dl>
  157. </div>
  158. <h3 class="name name-method" id="getNodeType" translate="no">.<a href="#getNodeType">getNodeType</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span><span class="type-signature"> : string</span> </h3>
  159. <div class="method">
  160. <div class="description">
  161. <p>Returns the node's type.</p>
  162. </div>
  163. <table class="params">
  164. <tbody>
  165. <tr>
  166. <td class="name">
  167. <strong>builder</strong>
  168. </td>
  169. <td class="description last">
  170. <p>The current node builder.</p>
  171. </td>
  172. </tr>
  173. </tbody>
  174. </table>
  175. <dl class="details">
  176. <dt class="tag-overrides"><strong>Overrides:</strong> <a href="TempNode.html#getNodeType">TempNode#getNodeType</a></dt>
  177. </dl>
  178. <dl class="details">
  179. <dt class="tag-returns"><strong>Returns:</strong> The type of the node.</dt>
  180. </dl>
  181. </div>
  182. <h2 class="subsection-title">Source</h2>
  183. <p>
  184. <a href="https://github.com/mrdoob/three.js/blob/master/src/nodes/core/ArrayNode.js" translate="no" target="_blank" rel="noopener">src/nodes/core/ArrayNode.js</a>
  185. </p>
  186. </article>
  187. </section>
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