java
/
jMonkeyEngine-wiki
oglindă de https://github.com/jMonkeyEngine/wiki.git


			
				
					
						
						
							12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643
							<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title>jMonkeyEngine 3 Tutorial (6) - Hello Materials :: jMonkeyEngine Docs</title>
    <link rel="canonical" href="https://wiki.jmonkeyengine.org/docs/3.8/tutorials/beginner/hello_material.html">
    <link rel="prev" href="hello_input_system.html">
    <link rel="next" href="hello_animation.html">
    <meta name="keywords" content="documentation, beginner, intro, model, material, color, texture, transparency">
    <meta name="generator" content="Antora 3.0.1">
    <link rel="stylesheet" href="../../../../_/css/site.css">
<meta property="og:image" content="https://wiki.jmonkeyengine.org/_/img/iconx128.png">
<meta property="og:description" content="jMonkeyEngine 3 Tutorial (6) - Hello Materials">
<meta property="og:title" content="jMonkeyEngine Docs">
<link rel="stylesheet" href="../../../../_/css/site-extra.css">
<link rel="stylesheet" href="../../../../_/css/vendor/docsearch.min.css">
<!-- fetched from https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css -->
<link rel="icon" href="../../../../_/img/favicon.ico" type="image/x-icon">
  </head>
  <body class="article">
<header class="header">
  <nav class="navbar">
    <div class="navbar-brand">
      <a class="navbar-item" href="https://wiki.jmonkeyengine.org">
        <img alt="" src="../../../../_/img/jme-logo.png" height="32" type="image/x-icon">
      </a>
      <div class="navbar-item hide-for-print">
        <input id="search-input" type="text" placeholder="Search docs">
      </div>
      <button class="navbar-burger" data-target="topbar-nav">
        <span></span>
        <span></span>
        <span></span>
      </button>
    </div>
    <div id="topbar-nav" class="navbar-menu">
      <div class="navbar-end">
        <div class="navbar-item theme-switch-wrapper">
          <label class="theme-switch" for="checkbox">
            <input type="checkbox" id="checkbox" />
            <div class="slider round"></div>
          </label>
        </div>
        <a class="navbar-item" href="https://github.com/jmonkeyengine/wiki">Github</a>
      </div>
    </div>
  </nav>
</header>
<div class="body">
<div class="nav-container" data-component="docs" data-version="3.4">
  <aside class="nav">
    <div class="panels">
<div class="nav-panel-menu is-active" data-panel="menu">
  <nav class="nav-menu">
    <h3 class="title"><a href="../../documentation.html">JME</a></h3>
<ul class="nav-list">
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <a class="nav-link" href="../../documentation.html">Getting Started</a>
  </li>
  <li class="nav-item" data-depth="1">
    <a class="nav-link" href="https://javadoc.jmonkeyengine.org/v3.4.1-stable">JavaDoc</a>
  </li>
  <li class="nav-item" data-depth="1">
    <a class="nav-link" href="../../release.html">Release Guide</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="beginner.html">Beginner Tutorials</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_simpleapplication.html">Hello SimpleApplication</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_node.html">Hello Node</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_asset.html">Hello Asset</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_main_event_loop.html">Hello Update Loop</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_input_system.html">Hello Input System</a>
  </li>
  <li class="nav-item is-current-page" data-depth="2">
    <a class="nav-link" href="hello_material.html">Hello Material</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_animation.html">Hello Animation</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_picking.html">Hello Picking</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_collision.html">Hello Collision</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_terrain.html">Hello Terrain</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_audio.html">Hello Audio</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_effects.html">Hello Effects</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="hello_physics.html">Hello Physics</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Key Concepts</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/best_practices.html">Best Practices</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/optimization.html">Optimization</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/faq.html">Frequently Asked Questions</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/math_for_dummies.html">Math for Dummies</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/math.html">Math overview</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/math_cheet_sheet.html">3D math "cheat sheet"</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/rotate.html">3-D Rotation</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/math_video_tutorials.html">Math video tutorial series</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/multi-media_asset_pipeline.html">Multi-Media Asset Pipeline</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/the_scene_graph.html">The Scene Graph</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/scenegraph_for_dummies.html">Scene Graph for Dummies</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/terminology.html">3D Graphics Terminology</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../concepts/transparency_sorting.html">Transparency Sorting</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Articles and How-to&#8217;s</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">How to Model</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../how-to/modeling/3dsmax/3dsmax.html">3dsmax</a>
  </li>
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../how-to/modeling/blender/blender.html">Blender</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/blender_buffer_clearing.html">Buffer Clearing</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/blender_gltf.html">Export as GlTF</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/blender_ogre_export.html">Export as Ogre XML</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/blender_ogre_compatibility.html">Ogre Compatibility</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/makehuman.html">MakeHuman</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/makehuman_blender_ogrexml_toolchain.html">MakeHuman toolchain</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">How to Animate</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Mixamo</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/modeling/blender/mixamo.html">Blender Models</a>
  </li>
  <li class="nav-item" data-depth="4">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Video</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="5">
    <a class="nav-link" href="https://youtu.be/jHgAgTWIers?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS">Part 1- Download Model</a>
  </li>
  <li class="nav-item" data-depth="5">
    <a class="nav-link" href="https://youtu.be/GQJSrOpNQwI?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS">Part 2- Rig and Animate</a>
  </li>
  <li class="nav-item" data-depth="5">
    <a class="nav-link" href="https://youtu.be/JzRe2Dxbcmc?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS">Part 3- Import to JME</a>
  </li>
  <li class="nav-item" data-depth="5">
    <a class="nav-link" href="https://youtu.be/8wwDRDJop7k?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS">Part 4- Play Animation</a>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../how-to/debugging.html">Debugging with Wireframes</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../how-to/util/free_skymaps.html">How to create free skymaps</a>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Java Tips</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../how-to/java/localization.html">Localization</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../how-to/java/swing_canvas.html">Swing Canvas</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../how-to/java/logging.html">Logging</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../how-to/java/read_graphic_card_capabilites.html">Read Graphics Capabilities</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Articles</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Physically Based Rendering</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/articles/pbr/pbr_part1.html">PBR – Part one</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/articles/pbr/pbr_part2.html">PBR – Part two</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../how-to/articles/pbr/pbr_part3.html">PBR – Part three</a>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Core Engine</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/simpleapplication.html">SimpleApplication</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/system/appsettings.html">AppSettings</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Controlling Game Logic</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/update_loop.html">Update Loop</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/state/application_states.html">Application States</a>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../core/scene/control/custom_controls.html">Custom Controls</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Video</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="https://www.youtube.com/watch?v=MNDiZ9YHIpM">Control any scene node</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="https://www.youtube.com/watch?v=-OzRZscLlHY">Control a character</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="https://wiki.jmonkeyengine.org/Scenes/SDK-UsecaseDemo_1.zip">Video Source Code</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/multithreading.html">Multithreading</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Scene Graph</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/scene/traverse_scenegraph.html">Traverse SceneGraph</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/scene/spatial.html">Spatial: Node vs Geometry</a>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../core/scene/mesh.html">Mesh</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/scene/custom_meshes.html">Custom Meshes</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/scene/shape/shape.html">Shape</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/scene/3d_models.html">3D Models</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/asset/asset_manager.html">Asset Manager</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/export/save_and_load.html">Saving and Loading Nodes</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/collision/collision_and_intersection.html">Collision and Intersection</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/scene/control/level_of_detail.html">Level of Detail</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Animation, Scene</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/animation/animation.html">Animation-Old</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/cinematic/cinematics.html">Cinematics (cutscenes, fake destruction physics)</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/cinematic/motionpath.html">MotionPaths and Waypoints</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Material, Light, Shadow</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/material/how_to_use_materials.html">How to use Materials</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/material/j3m_material_files.html">.j3m Material Files</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/material/material_definitions.html">.j3md Material Definitions</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/material/materials_overview.html">.j3md Properties</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/shader/jme3_shaders.html">Shaders and JME3</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/shader/jme3_shadernodes.html">Shader Node System</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/shader/shader_video_tutorials.html">Shader Video Tutorials</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/light/light_and_shadow.html">Light and Shadow</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/texture/anisotropic_filtering.html">Anisotropic Filtering</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/system/jme3_srgbpipeline.html">Gamma Correction</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Audio, Video</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/audio/audio.html">Playing Sounds</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/audio/audio_environment_presets.html">Audio Environment Presets</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/state/screenshots.html">Capture Screenshots</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/app/state/capture_audio_video_to_a_file.html">Capture Audio/Video</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Filter, Effect</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/effect/effects_overview.html">Overview</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/effect/bloom_and_glow.html">Bloom and Glow</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/effect/particle_emitters.html">Particle Emitters</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Landscapes</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/util/sky.html">Sky</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/terrain/terrain.html">Terrain (TerraMonkey)</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/collision/terrain_collision.html">Terrain Collision</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/effect/water.html">Simple Water</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/effect/post-processor_water.html">Post-Processor Water</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Camera</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/renderer/camera.html">Camera</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/renderer/making_the_camera_follow_a_character.html">Follow a Character</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/renderer/remote-controlling_the_camera.html">Remote-Controlling</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/renderer/multiple_camera_views.html">Multiple Camera Views</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/renderer/jme3_renderbuckets.html">Render Buckets</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">User Interaction</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/input/input_handling.html">Input Handling</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/input/combo_moves.html">Combo Moves</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/input/mouse_picking.html">Mouse Picking</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../core/gui/topic_gui.html">Graphical User Interface</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Nifty GUI</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/gui/nifty_gui.html">Integration Tutorial</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/gui/nifty_gui_best_practices.html">Best Practices</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/gui/nifty_gui_scenarios.html">Scenarios</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/ui/hud.html">Head-Up Display (HUD)</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Virtual Reality</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/vr/virtualreality.html">Virtual Reality</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../core/vr/virtualrealitycontrollers.html">Virtual Reality Controllers</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../physics/physics.html">Physics</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/bullet_multithreading.html">Multi-Threaded Physics</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/collision/physics_listeners.html">Collision Detection</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/joint/hinges_and_joints.html">Hinges and Joints</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/control/walking_character.html">Walking Character</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/control/ragdoll.html">Ragdoll</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/control/vehicles.html">Vehicles</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/control/softbody.html">Softbody</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../physics/bullet_pitfalls.html">Bullet Physics Pitfalls</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Networking</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../networking/networking.html">Networking (SpiderMonkey)</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../networking/headless_server.html">Headless Server</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../networking/monkey_zone.html">Multi-Player Demo Code</a>
  </li>
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../networking/networking_video_tutorials.html">Networking Video Tutorials</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">User Contributions</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <a class="nav-link" href="../../contributions/contributions.html">User Made Utilities</a>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Shader</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/shader/shaderblow_project.html">ShaderBlow Project</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Landscapes</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/lanscapes/vegetationsystem/vegetationsystem.html">Vegetation System</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Networking</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/networking/open_game_finder.html">Open Game Finder</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Entity System</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="#es/entitysystem.adoc">The Zay-ES Entity System</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Artificial Intelligence</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/ai/recast.html">Recast Navigation</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/ai/building_recast.html">Updating and building Recast Native Bindings</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/ai/monkey_brains.html">Monkey Brains</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/ai/steer_behaviours.html">Steer Behaviours</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/ai/jme3_ai.html">jME3 Artificial Intelligence</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../contributions/gui/topic_contributions_gui.html">GUI</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/contributions.html#lemur-gui-library">Lemur - a native jME3 GUI library with scene graph tools</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/contributions.html#tonegodgui">tonegodGUI - a native jME3 GUI library</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/contributions.html#immediate-graphical-user-interface">Immediate graphical user interface</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Tools</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/tools/navigation.html">Mercator Projection Tool (Marine Navigation)</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/tools/charts.html">Visualizing Maps in JME3 (Marine Charts)</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Projects</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/projects/rise_of_mutants_project.html">Rise of Mutants Project</a>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="0">
<ul class="nav-list">
  <li class="nav-item" data-depth="1">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../sdk/sdk.html">SDK</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Video Tutorials</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">SDK Use Case Tutorials</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=-OzRZscLlHY">Demo 1 (Quixote demo)</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=6-YWxD3JByE">Demo 2 (Models and Materials)</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">SDK Tutorials</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=M1_0pbeyJzI">Basics</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=nL7woH40i5c">Importing Models</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=DUmgAjiNzhY">Dragging&amp;Dropping Nodes</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=ntPAmtsQ6eM">Scene Composing</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=zgPV3W6dD4s">Terrain with Collision Shape</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=Feu3-mrpolc">Working with Materials</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=MNDiZ9YHIpM">Custom Controls</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=oZnssg8TBWQ">WebStart Deployment</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="http://www.youtube.com/watch?v=D7JM4VMKqPc">Animation and Effect TrackEditing</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Getting Started</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/update_center.html">Updating jMonkeyEngine SDK</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/troubleshooting.html">Troubleshooting</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Java Development Features</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/project_creation.html">Project Creation</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/code_editor.html">Code Editor and Palette</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/version_control.html">File Version Control</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/debugging_profiling_testing.html">Debug, Profile, Test</a>
  </li>
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../sdk/application_deployment.html">Application Deployment</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../../sdk/default_build_script.html">Default Build Script</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../../sdk/android.html">Android</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../../sdk/android_cheat_sheet.html">Android Cheat Sheet</a>
  </li>
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../../sdk/ios.html">iOS</a>
  </li>
</ul>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Unique Features</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../sdk/model_loader_and_viewer.html">Import, View, Convert Models</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="../../sdk/asset_packs.html">Asset Packs</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/scene_explorer.html">The SceneExplorer</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/scene_composer.html">Composing a Scene</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/terrain_editor.html">Terrain Editor</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/sample_code.html">Sample Code</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/material_editing.html">Material Editing</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/font_creation.html">Creating Bitmap Fonts</a>
  </li>
  <li class="nav-item" data-depth="3">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="https://hub.jmonkeyengine.org/t/effecttrack-and-audiotrack-editing-in-the-sdk/23378">Audio and Effect Track Editing</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="4">
    <a class="nav-link" href="https://www.youtube.com/watch?v=D7JM4VMKqPc">Video: Effect and AudioTrack editing in jMonkeyEngine 3 sdk</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/filters.html">Post-Processor Filter Editor and Viewer</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/app/state/application_states.html">Application States</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../core/scene/control/custom_controls.html">Custom Controls</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/vehicle_creator.html">Vehicle Creator</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Advanced Usage</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/build_platform.html">Building jMonkeyEngine SDK</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/use_own_jme.html#.adoc">Using your own (modified) version of jME3 in jMonkeyEngine SDK</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/increasing_heap_memory.html">Increasing Heap Memory</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/log_files.html">Log Files</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <span class="nav-text">Available external plugins</span>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../contributions/contributions.html">Contributions</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/neotexture.html">Neo Texture Editor for procedural textures</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="http://www.youtube.com/watch?v=yS9a9o4WzL8">Video: Mesh Tool &amp; Physics Editor</a>
  </li>
</ul>
  </li>
  <li class="nav-item" data-depth="2">
    <button class="nav-item-toggle"></button>
    <a class="nav-link" href="../../sdk/development.html">Developing plugins for jMonkeyEngine SDK</a>
<ul class="nav-list">
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/setup.html">Creating a plugin</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/general.html">Creating components</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/scene.html">The Main Scene</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/sceneexplorer.html">The Scene Explorer</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/projects_assets.html">Projects and Assets</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/extension_library.html">Create a library plugin from a jar file</a>
  </li>
  <li class="nav-item" data-depth="3">
    <a class="nav-link" href="../../sdk/development/model_loader.html">Create a new or custom model filetype and loader</a>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </li>
</ul>
  </nav>
</div>
<div class="nav-panel-explore" data-panel="explore">
  <div class="context">
    <span class="title">JME</span>
    <span class="version">3.4</span>
  </div>
  <ul class="components">
    <li class="component is-current">
      <span class="title">JME</span>
      <ul class="versions">
        <li class="version">
          <a href="../../../3.8/documentation.html">3.8</a>
        </li>
        <li class="version is-current">
          <a href="../../documentation.html">3.4</a>
        </li>
        <li class="version">
          <a href="../../../3.3/documentation.html">3.3</a>
        </li>
        <li class="version">
          <a href="../../../3.2/documentation.html">3.2</a>
        </li>
      </ul>
    </li>
    <li class="component">
      <span class="title">Wiki Contribution</span>
      <ul class="versions">
        <li class="version">
          <a href="../../../../docs-wiki/3.8/wiki_contributor.html">3.8</a>
        </li>
      </ul>
    </li>
    <li class="component">
      <span class="title">Wiki UI</span>
      <ul class="versions">
        <li class="version">
          <a href="../../../../wiki-ui/index.html">master</a>
        </li>
      </ul>
    </li>
  </ul>
</div>
    </div>
  </aside>
</div>
<main class="article">
<div class="toolbar" role="navigation">
<button class="nav-toggle"></button>
<nav class="breadcrumbs" aria-label="breadcrumbs">
  <ul>
    <li><a href="../../documentation.html">JME</a></li>
    <li><a href="beginner.html">Beginner Tutorials</a></li>
    <li><a href="hello_material.html">Hello Material</a></li>
  </ul>
</nav>
<div class="page-versions">
  <button class="version-menu-toggle" title="Show other versions of page">3.4</button>
  <div class="version-menu">
    <a class="version" href="../../../3.8/tutorials/beginner/hello_material.html">3.8</a>
    <a class="version is-current" href="hello_material.html">3.4</a>
    <a class="version" href="../../../3.3/tutorials/beginner/hello_material.html">3.3</a>
    <a class="version" href="../../../3.2/tutorials/beginner/hello_material.html">3.2</a>
  </div>
</div>
  <div class="edit-this-page"><a href="https://github.com/jMonkeyEngine/wiki/edit/v3.4/docs/modules/tutorials/pages/beginner/hello_material.adoc">Edit this Page</a></div>
  </div>
  <div class="content">
<article class="doc">
<h1 class="page">jMonkeyEngine 3 Tutorial (6) - Hello Materials</h1>
<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p>The term Material includes everything that influences what the surface of a 3D model looks like: The color, texture, shininess, and opacity/transparency. Plain coloring is covered in <a href="hello_node.html" class="xref page">Hello Node</a>. Loading models that come with materials is covered in <a href="hello_asset.html" class="xref page">Hello Asset</a>. In this tutorial you learn to create and use custom JME3 Material Definitions.</p>
</div>
<div class="imageblock text-center">
<div class="content">
<img src="../_images/beginner/beginner-materials.png" alt="beginner-materials.png" width="320" height="240">
</div>
</div>
<div class="admonitionblock tip">
<table>
<tr>
<td class="icon">
<i class="fa icon-tip" title="Tip"></i>
</td>
<td class="content">
<div class="paragraph">
<p>To use the example assets in a new jMonkeyEngine SDK project, right-click your project, select <span class="menuseq"><b class="menu">Properties</b>&#160;<i class="fa fa-angle-right caret"></i> <b class="submenu">Libraries</b>&#160;<i class="fa fa-angle-right caret"></i> <b class="menuitem">Add Library</b></span>, and add the &#8220;jme3-test-data&#8221; library.</p>
</div>
</td>
</tr>
</table>
</div>
</div>
</div>
<div class="sect1">
<h2 id="sample-code"><a class="anchor" href="#sample-code"></a>Sample Code</h2>
<div class="sectionbody">
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">package jme3test.helloworld;

import com.jme3.app.SimpleApplication;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.material.RenderState.BlendMode;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.renderer.queue.RenderQueue.Bucket;
import com.jme3.scene.Geometry;
import com.jme3.scene.shape.Box;
import com.jme3.scene.shape.Sphere;
import com.jme3.texture.Texture;
import com.jme3.util.TangentBinormalGenerator;

/** Sample 6 - how to give an object's surface a material and texture.
 * How to make objects transparent. How to make bumpy and shiny surfaces.  */
public class HelloMaterial extends SimpleApplication {

  public static void main(String[] args) {
    HelloMaterial app = new HelloMaterial();
    app.start();
  }

  @Override
  public void simpleInitApp() {

    /** A simple textured cube -- in good MIP map quality. */
    Box cube1Mesh = new Box( 1f,1f,1f);
    Geometry cube1Geo = new Geometry("My Textured Box", cube1Mesh);
    cube1Geo.setLocalTranslation(new Vector3f(-3f,1.1f,0f));
    Material cube1Mat = new Material(assetManager,
        "Common/MatDefs/Misc/Unshaded.j3md");
    Texture cube1Tex = assetManager.loadTexture(
        "Interface/Logo/Monkey.jpg");
    cube1Mat.setTexture("ColorMap", cube1Tex);
    cube1Geo.setMaterial(cube1Mat);
    rootNode.attachChild(cube1Geo);

    /** A translucent/transparent texture, similar to a window frame. */
    Box cube2Mesh = new Box( 1f,1f,0.01f);
    Geometry cube2Geo = new Geometry("window frame", cube2Mesh);
    Material cube2Mat = new Material(assetManager,
        "Common/MatDefs/Misc/Unshaded.j3md");
    cube2Mat.setTexture("ColorMap",
        assetManager.loadTexture("Textures/ColoredTex/Monkey.png"));
    cube2Mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
    cube2Geo.setQueueBucket(Bucket.Transparent);
    cube2Geo.setMaterial(cube2Mat);
    rootNode.attachChild(cube2Geo);

    /** A bumpy rock with a shiny light effect.*/
    Sphere sphereMesh = new Sphere(32,32, 2f);
    Geometry sphereGeo = new Geometry("Shiny rock", sphereMesh);
    sphereMesh.setTextureMode(Sphere.TextureMode.Projected); // better quality on spheres
    TangentBinormalGenerator.generate(sphereMesh);           // for lighting effect
    Material sphereMat = new Material(assetManager,
        "Common/MatDefs/Light/Lighting.j3md");
    sphereMat.setTexture("DiffuseMap",
        assetManager.loadTexture("Textures/Terrain/Pond/Pond.jpg"));
    sphereMat.setTexture("NormalMap",
        assetManager.loadTexture("Textures/Terrain/Pond/Pond_normal.png"));
    sphereMat.setBoolean("UseMaterialColors",true);
    sphereMat.setColor("Diffuse",ColorRGBA.White);
    sphereMat.setColor("Specular",ColorRGBA.White);
    sphereMat.setFloat("Shininess", 64f);  // [0,128]
    sphereGeo.setMaterial(sphereMat);
    sphereGeo.setLocalTranslation(0,2,-2); // Move it a bit
    sphereGeo.rotate(1.6f, 0, 0);          // Rotate it a bit
    rootNode.attachChild(sphereGeo);

    /** Must add a light to make the lit object visible! */
    DirectionalLight sun = new DirectionalLight();
    sun.setDirection(new Vector3f(1,0,-2).normalizeLocal());
    sun.setColor(ColorRGBA.White);
    rootNode.addLight(sun);

  }
}</code></pre>
</div>
</div>
<div class="paragraph">
<p>You should see</p>
</div>
<div class="ulist">
<ul>
<li>
<p>Left – A cube with a brown monkey texture.</p>
</li>
<li>
<p>Right – A translucent monkey picture in front of a shiny bumpy rock.</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>Move around with the WASD keys to have a closer look at the translucency, and the rock&#8217;s bumpiness.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="simple-unshaded-texture"><a class="anchor" href="#simple-unshaded-texture"></a>Simple Unshaded Texture</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Typically you want to give objects in your scene textures: It can be rock, grass, brick, wood, water, metal, paper… A texture is a normal image file in JPG or PNG format. In this example, you create a box with a simple unshaded Monkey texture as material.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    /** A simple textured cube -- in good MIP map quality. */
    Box cube1Mesh = new Box( 1f,1f,1f);
    Geometry cube1Geo = new Geometry("My Textured Box", cube1Mesh);
    cube1Geo.setLocalTranslation(new Vector3f(-3f,1.1f,0f));
    Material cube1Mat = new Material(assetManager,
        "Common/MatDefs/Misc/Unshaded.j3md");
    Texture cube1Tex = assetManager.loadTexture(
        "Interface/Logo/Monkey.jpg");
    cube1Mat.setTexture("ColorMap", cube1Tex);
    cube1Geo.setMaterial(cube1Mat);
    rootNode.attachChild(cube1Geo);</code></pre>
</div>
</div>
<div class="paragraph">
<p>Here is what we did: to create a textured box:</p>
</div>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Create a Geometry <code>cube1Geo</code> from a Box mesh <code>cube1Mesh</code>.</p>
</li>
<li>
<p>Create a Material <code>cube1Mat</code> based on jME3&#8217;s default <code>Unshaded.j3md</code> material definition.</p>
</li>
<li>
<p>Create a texture <code>cube1Tex</code> from the <code>Monkey.jpg</code> file in the <code>assets/Interface/Logo/</code> directory of the project.</p>
</li>
<li>
<p>Load the texture <code>cube1Tex</code> into the <code>ColorMap</code> layer of the material <code>cube1Mat</code>.</p>
</li>
<li>
<p>Apply the material to the cube, and attach the cube to the rootnode.</p>
</li>
</ol>
</div>
</div>
</div>
<div class="sect1">
<h2 id="transparent-unshaded-texture"><a class="anchor" href="#transparent-unshaded-texture"></a>Transparent Unshaded Texture</h2>
<div class="sectionbody">
<div class="paragraph">
<p><code>Monkey.png</code> is the same texture as <code>Monkey.jpg</code>, but with an added alpha channel. The alpha channel allows you to specify which areas of the texture you want to be opaque or transparent: Black areas of the alpha channel remain opaque, gray areas become translucent, and white areas become transparent.</p>
</div>
<div class="paragraph">
<p>For a partially translucent/transparent texture, you need:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>A Texture with alpha channel</p>
</li>
<li>
<p>A Texture with blend mode of <code>BlendMode.Alpha</code></p>
</li>
<li>
<p>A Geometry in the <code>Bucket.Transparent</code> render bucket.<br>
This bucket ensures that the transparent object is drawn on top of objects behind it, and they show up correctly under the transparent parts.</p>
</li>
</ul>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    /** A translucent/transparent texture, similar to a window frame. */
    Box cube2Mesh = new Box( 1f,1f,0.01f);
    Geometry cube2Geo = new Geometry("window frame", cube2Mesh);
    Material cube2Mat = new Material(assetManager,
    "Common/MatDefs/Misc/Unshaded.j3md");
    cube2Mat.setTexture("ColorMap",
        assetManager.loadTexture("Textures/ColoredTex/Monkey.png"));
    cube2Mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);  // !
    cube2Geo.setQueueBucket(Bucket.Transparent);                        // !
    cube2Geo.setMaterial(cube2Mat);
    rootNode.attachChild(cube2Geo);</code></pre>
</div>
</div>
<div class="paragraph">
<p>For non-transparent objects, the drawing order is not so important, because the z-buffer already keeps track of whether a pixel is behind something else or not, and the color of an opaque pixel doesn&#8217;t depend on the pixels under it, this is why opaque Geometries can be drawn in any order.</p>
</div>
<div class="paragraph">
<p>What you did for the transparent texture is the same as before, with only one added step for the transparency.</p>
</div>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Create a Geometry <code>cube2Geo</code> from a Box mesh <code>cube2Mesh</code>. This Box Geometry is flat upright box (because z=0.01f).</p>
</li>
<li>
<p>Create a Material <code>cube2Mat</code> based on jME3&#8217;s default <code>Unshaded.j3md</code> material definition.</p>
</li>
<li>
<p>Create a texture <code>cube2Tex</code> from the <code>Monkey.png</code> file in the <code>assets/Textures/ColoredTex/</code> directory of the project. This PNG file must have an alpha layer.</p>
</li>
<li>
<p><strong>Activate transparency in the material by setting the blend mode to Alpha.</strong></p>
</li>
<li>
<p><strong>Set the QueueBucket of the Geometry to <code>Bucket.Transparent</code>.</strong></p>
</li>
<li>
<p>Load the texture <code>cube2Tex</code> into the <code>ColorMap</code> layer of the material <code>cube2Mat</code>.</p>
</li>
<li>
<p>Apply the material to the cube, and attach the cube to the rootnode.</p>
</li>
</ol>
</div>
<div class="admonitionblock tip">
<table>
<tr>
<td class="icon">
<i class="fa icon-tip" title="Tip"></i>
</td>
<td class="content">
<div class="paragraph">
<p>Learn more about creating PNG images with an alpha layer in the help system of your graphic editor.</p>
</div>
</td>
</tr>
</table>
</div>
</div>
</div>
<div class="sect1">
<h2 id="shininess-and-bumpiness"><a class="anchor" href="#shininess-and-bumpiness"></a>Shininess and Bumpiness</h2>
<div class="sectionbody">
<div class="paragraph">
<p>But textures are not all. Have a close look at the shiny sphere – you cannot get such a nice bumpy material with just a plain texture. You see that JME3 also supports so-called Phong-illuminated materials:</p>
</div>
<div class="paragraph">
<p>In a lit material, the standard texture layer is referred to as <em>DiffuseMap</em>, any material can use this layer. A lit material can additionally have lighting effects such as <em>Shininess</em> used together with the <em>SpecularMap</em> layer and <em>Specular</em> color. And you can even get a realistically bumpy or cracked surface with help of the <em>NormalMap</em> layer.</p>
</div>
<div class="paragraph">
<p>Let&#8217;s have a look at the part of the code example where you create the shiny bumpy rock.</p>
</div>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Create a Geometry from a Sphere shape. Note that this shape is a normal smooth sphere mesh.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    Sphere sphereMesh = new Sphere(32,32, 2f);
    Geometry sphereGeo = new Geometry("Shiny rock", sphereMesh);</code></pre>
</div>
</div>
<div class="olist loweralpha">
<ol class="loweralpha" type="a">
<li>
<p>(Only for Spheres) Change the sphere&#8217;s TextureMode to make the square texture project better onto the sphere.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereMesh.setTextureMode(Sphere.TextureMode.Projected);</code></pre>
</div>
</div>
</li>
<li>
<p>You must generate TangentBinormals for the mesh so you can use the NormalMap layer of the texture.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    TangentBinormalGenerator.generate(sphereMesh);</code></pre>
</div>
</div>
</li>
</ol>
</div>
</li>
<li>
<p>Create a material based on the <code>Lighting.j3md</code> default material.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    Material sphereMat = new Material(assetManager,
        "Common/MatDefs/Light/Lighting.j3md");</code></pre>
</div>
</div>
<div class="olist loweralpha">
<ol class="loweralpha" type="a">
<li>
<p>Set a standard rocky texture in the <code>DiffuseMap</code> layer.</p>
<div class="imageblock text-right">
<div class="content">
<img src="https://github.com/jMonkeyEngine/jmonkeyengine/raw/445f7ed010199d30c484fe75bacef4b87f2eb38e/jme3-testdata/src/main/resources/Textures/Terrain/Pond/Pond.jpg" alt="Pond.jpg" width="64" height="64">
</div>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereMat.setTexture("DiffuseMap",
        assetManager.loadTexture("Textures/Terrain/Pond/Pond.jpg"));</code></pre>
</div>
</div>
</li>
<li>
<p>Set the <code>NormalMap</code> layer that contains the bumpiness. The NormalMap was generated for this particular DiffuseMap with a special tool (e.g. Blender).</p>
<div class="imageblock text-right">
<div class="content">
<img src="https://github.com/jMonkeyEngine/jmonkeyengine/raw/445f7ed010199d30c484fe75bacef4b87f2eb38e/jme3-testdata/src/main/resources/Textures/Terrain/Pond/Pond_normal.png" alt="Pond_normal.png" width="64" height="64">
</div>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereMat.setTexture("NormalMap",
        assetManager.loadTexture("Textures/Terrain/Pond/Pond_normal.png"));</code></pre>
</div>
</div>
</li>
<li>
<p>Set the Material&#8217;s Shininess to a value between 1 and 128. For a rock, a low fuzzy shininess is appropriate. Use material colors to define the shiny Specular color.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereMat.setBoolean("UseMaterialColors",true);
    sphereMat.setColor("Diffuse",ColorRGBA.White);  // minimum material color
    sphereMat.setColor("Specular",ColorRGBA.White); // for shininess
    sphereMat.setFloat("Shininess", 64f); // [1,128] for shininess</code></pre>
</div>
</div>
</li>
</ol>
</div>
</li>
<li>
<p>Assign your newly created material to the Geometry.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereGeo.setMaterial(sphereMat);</code></pre>
</div>
</div>
</li>
<li>
<p>Let&#8217;s move and rotate the geometry a bit to position it better.</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">    sphereGeo.setLocalTranslation(0,2,-2); // Move it a bit
    sphereGeo.rotate(1.6f, 0, 0);          // Rotate it a bit
    rootNode.attachChild(sphereGeo);</code></pre>
</div>
</div>
</li>
</ol>
</div>
<div class="paragraph">
<p>Remember that any Lighting.j3md-based material requires a light source, as shown in the full code sample above.</p>
</div>
<div class="admonitionblock tip">
<table>
<tr>
<td class="icon">
<i class="fa icon-tip" title="Tip"></i>
</td>
<td class="content">
<div class="paragraph">
<p>To deactivate Shininess, do not set <code>Shininess</code> to 0, but instead set the <code>Specular</code> color to <code>ColorRGBA.Black</code>.</p>
</div>
</td>
</tr>
</table>
</div>
</div>
</div>
<div class="sect1">
<h2 id="default-material-definitions"><a class="anchor" href="#default-material-definitions"></a>Default Material Definitions</h2>
<div class="sectionbody">
<div class="paragraph">
<p>As you have seen, you can find the following default materials in <code>jme/core-data/Common/MatDefs/…</code>.</p>
</div>
<table class="tableblock frame-all grid-all stretch">
<colgroup>
<col style="width: 20%;">
<col style="width: 40%;">
<col style="width: 40%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Default Definition</th>
<th class="tableblock halign-left valign-top">Usage</th>
<th class="tableblock halign-left valign-top">Parameters</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>Misc/Unshaded.j3md</code></p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Colored: Use with mat.setColor() and ColorRGBA.<br>
Textured: Use with mat.setTexture() and Texture.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Color : Color<br>
ColorMap : Texture2D</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>Light/Lighting.j3md</code></p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Use with shiny Textures, Bump- and NormalMaps textures.<br>
Requires a light source.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Ambient, Diffuse, Specular : Color<br>
DiffuseMap, NormalMap, SpecularMap : Texture2D<br>
Shininess : Float</p>
</div></div></td>
</tr>
</tbody>
</table>
<div class="paragraph">
<p>For a game, you create custom Materials based on these existing MaterialDefintions – as you have just seen in the example with the shiny rock&#8217;s material.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="exercises"><a class="anchor" href="#exercises"></a>Exercises</h2>
<div class="sectionbody">
<div class="sect2">
<h3 id="exercise-1-custom-j3m-material"><a class="anchor" href="#exercise-1-custom-j3m-material"></a>Exercise 1: Custom .j3m Material</h3>
<div class="paragraph">
<p>Look at the shiny rocky sphere above again. It takes several lines to create and set the Material.</p>
</div>
<div class="ulist">
<ul>
<li>
<p>Note how it loads the <code>Lighting.j3md</code> Material definition.</p>
</li>
<li>
<p>Note how it sets the <code>DiffuseMap</code> and <code>NormalMap</code> to a texture path.</p>
</li>
<li>
<p>Note how it activates <code>UseMaterialColors</code> and sets <code>Specular</code> and <code>Diffuse</code> to 4 float values (RGBA color).</p>
</li>
<li>
<p>Note how it sets <code>Shininess</code> to 64.</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>If you want to use one custom material for several models, you can store it in a .j3m file, and save a few lines of code every time.</p>
</div>
<div class="paragraph">
<p>You create a j3m file as follows:</p>
</div>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Create a plain text file <code>assets/Materials/MyCustomMaterial.j3m</code> in your project directory, with the following content:</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-none hljs">Material My shiny custom material : Common/MatDefs/Light/Lighting.j3md {
     MaterialParameters {
        DiffuseMap : Textures/Terrain/Pond/Pond.jpg
        NormalMap : Textures/Terrain/Pond/Pond_normal.png
        UseMaterialColors : true
        Specular : 1.0 1.0 1.0 1.0
        Diffuse : 1.0 1.0 1.0 1.0
        Shininess : 64.0
     }
}</code></pre>
</div>
</div>
<div class="ulist">
<ul>
<li>
<p>Note that <code>Material</code> is a fixed keyword.</p>
</li>
<li>
<p>Note that <code>My shiny custom material</code> is a String that you can choose to describe the material.</p>
</li>
<li>
<p>Note how the code sets all the same properties as before!</p>
</li>
</ul>
</div>
</li>
<li>
<p>In the code sample, comment out the eight lines that have <code>sphereMat</code> in them.</p>
</li>
<li>
<p>Below this line, add the following line:</p>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">sphereGeo.setMaterial((Material) assetManager.loadMaterial(
    "Materials/MyCustomMaterial.j3m"));</code></pre>
</div>
</div>
</li>
<li>
<p>Run the app. The result is the same.</p>
</li>
</ol>
</div>
<div class="paragraph">
<p>Using this new custom material <code>MyCustomMaterial.j3m</code> only takes one line. You have replaced the eight lines of an on-the-fly material definition with one line that loads a custom material from a file. Using .j3m files is very handy if you use the same material often.</p>
</div>
</div>
<div class="sect2">
<h3 id="exercise-2-bumpiness-and-shininess"><a class="anchor" href="#exercise-2-bumpiness-and-shininess"></a>Exercise 2: Bumpiness and Shininess</h3>
<div class="paragraph">
<p>Go back to the bumpy rock sample above:</p>
</div>
<div class="olist arabic">
<ol class="arabic">
<li>
<p>Comment out the DiffuseMap line, and run the app. (Uncomment it again.)</p>
<div class="ulist">
<ul>
<li>
<p>Which property of the rock is lost?</p>
</li>
</ul>
</div>
</li>
<li>
<p>Comment out the NormalMap line, and run the app. (Uncomment it again.)</p>
<div class="ulist">
<ul>
<li>
<p>Which property of the rock is lost?</p>
</li>
</ul>
</div>
</li>
<li>
<p>Change the value of Shininess to values like 0, 63, 127.</p>
<div class="ulist">
<ul>
<li>
<p>What aspect of the Shininess changes?</p>
</li>
</ul>
</div>
</li>
</ol>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="conclusion"><a class="anchor" href="#conclusion"></a>Conclusion</h2>
<div class="sectionbody">
<div class="paragraph">
<p>You have learned how to create a Material, specify its properties, and use it on a Geometry. You know how to load an image file (.png, .jpg) as texture into a material. You know to save texture files in a subfolder of your project&#8217;s <code>assets/Textures/</code> directory.</p>
</div>
<div class="paragraph">
<p>You have also learned that a material can be stored in a .j3m file. The file references a built-in MaterialDefinition and specifies values for properties of that MaterialDefinition. You know to save your custom .j3m files in your project&#8217;s <code>assets/Materials/</code> directory.</p>
</div>
<div class="paragraph">
<p><strong>See also:</strong></p>
</div>
<div class="ulist">
<ul>
<li>
<p><a href="../../core/material/how_to_use_materials.html" class="xref page">How to Use Materials</a></p>
</li>
<li>
<p><a href="../../sdk/material_editing.html" class="xref page">Material Editing</a></p>
</li>
<li>
<p><a href="https://hub.jmonkeyengine.org/t/jmonkeyengine3-material-system-full-explanation/12947">Materials</a> forum thread</p>
</li>
<li>
<p><a href="http://www.youtube.com/watch?v=Feu3-mrpolc">Video Tutorial: Editing and Assigning Materials to Models in jMonkeyEngine SDK (from 2010, is there a newer one?</a></p>
</li>
<li>
<p><a href="https://www.blender.org/support/tutorials/">Blender tutorials</a></p>
</li>
</ul>
</div>
</div>
</div>
<nav class="pagination">
  <span class="prev"><a href="hello_input_system.html">Hello Input System</a></span>
  <span class="next"><a href="hello_animation.html">Hello Animation</a></span>
</nav>
</article>
<aside class="toc sidebar" data-title="Contents" data-levels="2">
  <div class="toc-menu"></div>
</aside>
  </div>
</main>
</div>
<footer class="footer">
  <p>Copyright 2020 jMonkeyEngine Wiki Contributors. Licensed BSD-3.</p>
</footer>
<script src="../../../../_/js/vendor/docsearch.min.js"></script>
<!-- fetched from https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js -->
<script>
var search = docsearch({
  apiKey: 'a736b6d93de805e26ec2f49b55013fbd',
  indexName: 'jmonkeyengine',
  inputSelector: '#search-input',
  autocompleteOptions: { hint: false, keyboardShortcuts: ['s'] },
  algoliaOptions: { hitsPerPage: 10 }
}).autocomplete
search.on('autocomplete:closed', function () { search.autocomplete.setVal() })
function focusSearchInput () { document.querySelector('#search-input').focus() }
if (document.querySelector('.home-link.is-current')) window.addEventListener('load', focusSearchInput)
</script>
<script src="../../../../_/js/site.js"></script>
<script async src="../../../../_/js/vendor/highlight.js"></script>
  </body>
</html>