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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
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<h2>Castle Game Engine</h2><p><a href="introduction.html" class="navigation">Introduction</a></p><p><a href="AllUnits.html" class="navigation">Units</a></p><p><a href="ClassHierarchy.html" class="navigation">Class Hierarchy</a></p><p><a href="AllClasses.html" class="navigation">Classes, Interfaces, Objects and Records</a></p><p><a href="AllTypes.html" class="navigation">Types</a></p><p><a href="AllVariables.html" class="navigation">Variables</a></p><p><a href="AllConstants.html" class="navigation">Constants</a></p><p><a href="AllFunctions.html" class="navigation">Functions and Procedures</a></p><p><a href="AllIdentifiers.html" class="navigation">Identifiers</a></p></td><td class="content">
<h1 class="unit">Unit Castle3D</h1>
<table class="sections wide_list">
<tr>
<td><a class="section" href="#PasDoc-Description">Description</a></td><td><a class="section" href="#PasDoc-Uses">Uses</a></td><td><a class="section" href="#PasDoc-Classes">Classes, Interfaces, Objects and Records</a></td><td><a class="section" href="#PasDoc-FuncsProcs">Functions and Procedures</a></td><td><a class="section" href="#PasDoc-Types">Types</a></td><td><a class="section" href="#PasDoc-Constants">Constants</a></td><td><a class="section" href="#PasDoc-Variables">Variables</a></td></tr></table>
<a name="PasDoc-Description"></a><h2 class="description">Description</h2>
<p>
Base 3D objects (<a class="normal" href="Castle3D.T3D.html">T3D</a>, <a class="normal" href="Castle3D.T3DList.html">T3DList</a>, <a class="normal" href="Castle3D.T3DTransform.html">T3DTransform</a>, <a class="normal" href="Castle3D.T3DOrient.html">T3DOrient</a>, <a class="normal" href="Castle3D.T3DMoving.html">T3DMoving</a>).</p>
<a name="PasDoc-Uses"></a><h2 class="uses">Uses</h2>
<ul class="useslist"><li>SysUtils</li><li>Classes</li><li>Math</li><li><a href="CastleVectors.html">CastleVectors</a></li><li><a href="CastleFrustum.html">CastleFrustum</a></li><li><a href="CastleBoxes.html">CastleBoxes</a></li><li><a href="CastleClassUtils.html">CastleClassUtils</a></li><li><a href="CastleKeysMouse.html">CastleKeysMouse</a></li><li><a href="CastleRectangles.html">CastleRectangles</a></li><li><a href="CastleUtils.html">CastleUtils</a></li><li>FGL</li><li><a href="CastleGenericLists.html">CastleGenericLists</a></li><li><a href="CastleTimeUtils.html">CastleTimeUtils</a></li><li><a href="CastleSoundEngine.html">CastleSoundEngine</a></li><li><a href="CastleSectors.html">CastleSectors</a></li><li><a href="CastleCameras.html">CastleCameras</a></li><li><a href="CastleTriangles.html">CastleTriangles</a></li></ul><h2 class="overview">Overview</h2>
<a name="PasDoc-Classes"></a><h3 class="cio">Classes, Interfaces, Objects and Records</h3>
<table class="classestable wide_list">
<tr class="listheader">
<th class="itemname">Name</th>
<th class="itemdesc">Description</th>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.TBaseShadowVolumeRenderer.html"><code>TBaseShadowVolumeRenderer</code></a></td>
<td class="itemdesc">Shadow volumes helper, not depending on OpenGL.</td>
</tr>
<tr class="list2">
<td class="itemname">Object <a class="bold" href="Castle3D.TRayCollisionNode.html"><code>TRayCollisionNode</code></a></td>
<td class="itemdesc">Information about ray collision with a single 3D object.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.TRayCollision.html"><code>TRayCollision</code></a></td>
<td class="itemdesc">Represents a collision with a 3D objects (<a class="normal" href="Castle3D.T3D.html">T3D</a> descendants) tree.</td>
</tr>
<tr class="list2">
<td class="itemname">record <a class="bold" href="Castle3D.TRenderStatistics.html"><code>TRenderStatistics</code></a></td>
<td class="itemdesc">Statistics about what was rendered during last frame.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.TRenderParams.html"><code>TRenderParams</code></a></td>
<td class="itemdesc">Information that 3D object needs to render.</td>
</tr>
<tr class="list2">
<td class="itemname">Class <a class="bold" href="Castle3D.T3D.html"><code>T3D</code></a></td>
<td class="itemdesc">Base 3D object, that can be managed by <a class="normal" href="CastleSceneManager.TCastleSceneManager.html">TCastleSceneManager</a>.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DListCore.html"><code>T3DListCore</code></a></td>
<td class="itemdesc">List of 3D objects (<a class="normal" href="Castle3D.T3D.html">T3D</a> instances).</td>
</tr>
<tr class="list2">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DList.html"><code>T3DList</code></a></td>
<td class="itemdesc">List of 3D objects (<a class="normal" href="Castle3D.T3D.html">T3D</a> instances), that can be treated like another, larger 3D object.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DWorld.html"><code>T3DWorld</code></a></td>
<td class="itemdesc">3D world.</td>
</tr>
<tr class="list2">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DCustomTransform.html"><code>T3DCustomTransform</code></a></td>
<td class="itemdesc">Transform (move, rotate, scale) other <a class="normal" href="Castle3D.T3D.html">T3D</a> objects.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DTransform.html"><code>T3DTransform</code></a></td>
<td class="itemdesc">Transform (move, rotate, scale) other <a class="normal" href="Castle3D.T3D.html">T3D</a> objects.</td>
</tr>
<tr class="list2">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DOrient.html"><code>T3DOrient</code></a></td>
<td class="itemdesc">Transform other 3D objects by changing their orientation.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DMoving.html"><code>T3DMoving</code></a></td>
<td class="itemdesc">3D object moving and potentially pushing other 3D objects.</td>
</tr>
<tr class="list2">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DLinearMoving.html"><code>T3DLinearMoving</code></a></td>
<td class="itemdesc">3D moving with constant speed between 2 points.</td>
</tr>
<tr class="list">
<td class="itemname">Class <a class="bold" href="Castle3D.T3DAlive.html"><code>T3DAlive</code></a></td>
<td class="itemdesc">Alive, oriented 3D object.</td>
</tr>
</table>
<a name="PasDoc-FuncsProcs"></a><h3 class="summary">Functions and Procedures</h3>
<table class="summary wide_list">
<tr class="list">
<td class="itemcode"><code>procedure <b><a href="Castle3D.html#TransformMatricesMult">TransformMatricesMult</a></b>(var Transform, TransformInverse: <a href="CastleVectors.html#TMatrix4Single">TMatrix4Single</a>; const Center: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>; const Rotation: <a href="CastleVectors.html#TVector4Single">TVector4Single</a>; const Scale: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>; const ScaleOrientation: <a href="CastleVectors.html#TVector4Single">TVector4Single</a>; const Translation: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>);</code></td>
</tr>
</table>
<a name="PasDoc-Types"></a><h3 class="summary">Types</h3>
<table class="summary wide_list">
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#TRenderFromViewFunction">TRenderFromViewFunction</a></b> = procedure of object;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#TVisibleChange">TVisibleChange</a></b> = (...);</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#TVisibleChanges">TVisibleChanges</a></b> = set of <a href="Castle3D.html#TVisibleChange">TVisibleChange</a>;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#TVisibleChangeEvent">TVisibleChangeEvent</a></b> = procedure (Sender: <a href="Castle3D.T3D.html">T3D</a>; Changes: <a href="Castle3D.html#TVisibleChanges">TVisibleChanges</a>) of object;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#TPrepareResourcesOption">TPrepareResourcesOption</a></b> = (...);</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#TPrepareResourcesOptions">TPrepareResourcesOptions</a></b> = set of <a href="Castle3D.html#TPrepareResourcesOption">TPrepareResourcesOption</a>;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#PRayCollisionNode">PRayCollisionNode</a></b> = ˆ<a href="Castle3D.TRayCollisionNode.html">TRayCollisionNode</a>;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#TAbstractLightInstancesList">TAbstractLightInstancesList</a></b> = TFPSList;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#TRenderingPass">TRenderingPass</a></b> = 0..1;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#TRemoveType">TRemoveType</a></b> = (...);</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#TOrientationType">TOrientationType</a></b> = (...);</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#T3DExistsEvent">T3DExistsEvent</a></b> = function(const Item: <a href="Castle3D.T3D.html">T3D</a>): boolean of object;</code></td>
</tr>
</table>
<a name="PasDoc-Constants"></a><h3 class="summary">Constants</h3>
<table class="summary wide_list">
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#MaxSingle">MaxSingle</a></b> = Math.MaxSingle;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultFallMinHeightToDamage">DefaultFallMinHeightToDamage</a></b> = 5.0;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultFallDamageScaleMin">DefaultFallDamageScaleMin</a></b> = 0.8;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultFallDamageScaleMax">DefaultFallDamageScaleMax</a></b> = 1.2;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultCreatureFallMinHeightToSound">DefaultCreatureFallMinHeightToSound</a></b> = 1.0;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultPlayerFallMinHeightToSound">DefaultPlayerFallMinHeightToSound</a></b> = 4.0;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultCreatureFallSoundName">DefaultCreatureFallSoundName</a></b> = 'creature_fall';</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#DefaultPlayerFallSoundName">DefaultPlayerFallSoundName</a></b> = 'player_fall';</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#DirectionFromOrientation">DirectionFromOrientation</a></b>: array [<a href="Castle3D.html#TOrientationType">TOrientationType</a>] of <a href="CastleVectors.html#TVector3Single">TVector3Single</a> =
( (0, 0, -1),
(0, -1, 0),
(1, 0, 0) );</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#UpFromOrientation">UpFromOrientation</a></b>: array [<a href="Castle3D.html#TOrientationType">TOrientationType</a>] of <a href="CastleVectors.html#TVector3Single">TVector3Single</a> =
( (0, 1, 0),
(0, 0, 1),
(0, 0, 1) );</code></td>
</tr>
</table>
<a name="PasDoc-Variables"></a><h3 class="summary">Variables</h3>
<table class="summary wide_list">
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#RenderDebug3D">RenderDebug3D</a></b>: boolean = false;</code></td>
</tr>
<tr class="list2">
<td class="itemcode"><code><b><a href="Castle3D.html#RenderDebugCaptions">RenderDebugCaptions</a></b>: boolean = false;</code></td>
</tr>
<tr class="list">
<td class="itemcode"><code><b><a href="Castle3D.html#LogShadowVolumes">LogShadowVolumes</a></b>: boolean = false;</code></td>
</tr>
</table>
<h2 class="description">Description</h2>
<h3 class="detail">Functions and Procedures</h3>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TransformMatricesMult"></a><code>procedure <b>TransformMatricesMult</b>(var Transform, TransformInverse: <a href="CastleVectors.html#TMatrix4Single">TMatrix4Single</a>; const Center: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>; const Rotation: <a href="CastleVectors.html#TVector4Single">TVector4Single</a>; const Scale: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>; const ScaleOrientation: <a href="CastleVectors.html#TVector4Single">TVector4Single</a>; const Translation: <a href="CastleVectors.html#TVector3Single">TVector3Single</a>);</code></td>
</tr>
<tr><td colspan="1">
<p>
Apply transformation to a matrix. Calculates at the same time transformation matrix, and it's inverse, and multiplies given Transform, TransformInverse appropriately. The precise meaning of Center, Translation and such parameters follows exactly the X3D Transform node definition (see <a href="http://www.web3d.org/files/specifications/19775-1/V3.2/Part01/components/group.html#Transform">http://www.web3d.org/files/specifications/19775-1/V3.2/Part01/components/group.html#Transform</a> ).</p>
</td></tr>
</table>
<h3 class="detail">Types</h3>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TRenderFromViewFunction"></a><code><b>TRenderFromViewFunction</b> = procedure of object;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TVisibleChange"></a><code><b>TVisibleChange</b> = (...);</code></td>
</tr>
<tr><td colspan="1">
<p>
Describe what visible thing changed for <a class="normal" href="Castle3D.T3D.html#VisibleChangeHere">T3D.VisibleChangeHere</a>.</p>
<h6 class="description_section">Values</h6>
<ul>
<li>
vcVisibleGeometry: Something visible in the geometry changed. "Geometry" means that this is applicable only to actual 3D shape changes. (Think about "does depth buffer from some point in space changes" — this is actually why we have separate vcVisibleGeometry and vcVisibleNonGeometry for now, as GeneratedShadowMap does need to be updated only on geometry changes.) So it's not applicable when only light conditions, materials, textures and such change.</li>
<li>
vcVisibleNonGeometry: Something visible changed, but not geometry. For example, material or texture on visible surface changed.</li>
<li>
vcCamera: Camera view (the settings passed to <a class="normal" href="CastleSceneCore.TCastleSceneCore.html#CameraChanged">TCastleSceneCore.CameraChanged</a>) changed.</li>
</ul>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TVisibleChanges"></a><code><b>TVisibleChanges</b> = set of <a href="Castle3D.html#TVisibleChange">TVisibleChange</a>;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TVisibleChangeEvent"></a><code><b>TVisibleChangeEvent</b> = procedure (Sender: <a href="Castle3D.T3D.html">T3D</a>; Changes: <a href="Castle3D.html#TVisibleChanges">TVisibleChanges</a>) of object;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TPrepareResourcesOption"></a><code><b>TPrepareResourcesOption</b> = (...);</code></td>
</tr>
<tr><td colspan="1">
<p>
Various things that <a class="normal" href="Castle3D.T3D.html#PrepareResources">T3D.PrepareResources</a> may prepare.</p>
<h6 class="description_section">Values</h6>
<ul>
<li>
prRender: </li>
<li>
prBackground: </li>
<li>
prBoundingBox: </li>
<li>
prTrianglesListShadowCasters: </li>
<li>
prManifoldAndBorderEdges: </li>
<li>
prSpatial: Prepare octrees (determined by things like <a class="normal" href="CastleSceneCore.TCastleSceneCore.html#Spatial">TCastleSceneCore.Spatial</a>).</li>
<li>
prScreenEffects: </li>
</ul>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TPrepareResourcesOptions"></a><code><b>TPrepareResourcesOptions</b> = set of <a href="Castle3D.html#TPrepareResourcesOption">TPrepareResourcesOption</a>;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="PRayCollisionNode"></a><code><b>PRayCollisionNode</b> = ˆ<a href="Castle3D.TRayCollisionNode.html">TRayCollisionNode</a>;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TAbstractLightInstancesList"></a><code><b>TAbstractLightInstancesList</b> = TFPSList;</code></td>
</tr>
<tr><td colspan="1">
<p>
List of lights. Always <a class="normal" href="X3DNodes.TLightInstancesList.html">TLightInstancesList</a>, but we cannot declare it here as such.</p>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TRenderingPass"></a><code><b>TRenderingPass</b> = 0..1;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TRemoveType"></a><code><b>TRemoveType</b> = (...);</code></td>
</tr>
<tr><td colspan="1">
<h6 class="description_section">Values</h6>
<ul>
<li>
rtNone: </li>
<li>
rtRemove: </li>
<li>
rtRemoveAndFree: </li>
</ul>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="TOrientationType"></a><code><b>TOrientationType</b> = (...);</code></td>
</tr>
<tr><td colspan="1">
<h6 class="description_section">Values</h6>
<ul>
<li>
otUpYDirectionMinusZ: Sensible for worlds oriented around Y axis. That is when gravity pulls in -Y and GravityUp vector is +Y. Transformation makes -Z and +Y match (respectively) Direction and Up.
<p>This matches default direction/up of OpenGL and VRML/X3D cameras.
<p>For example, using this value for <a class="normal" href="Castle3D.T3DOrient.html#Orientation">T3DOrient.Orientation</a> (or even <a class="normal" href="Castle3D.T3DOrient.html#DefaultOrientation">T3DOrient.DefaultOrientation</a>) is sensible if you use default Blender X3D exporter, and you let the exporter to make a transformation (to make +Z up into +Y up). This is the default setting. Then you can follow the standard Blender view names ("front", "top" and such) when modelling, and Blender tools like "X-axis mirror" will work best.</li>
<li>
otUpZDirectionMinusY: Sensible for worlds oriented around Z axis. Transformation makes -Y and +Z match (respectively) Direction and Up.
<p>Using this value for <a class="normal" href="Castle3D.T3DOrient.html#Orientation">T3DOrient.Orientation</a> (or even <a class="normal" href="Castle3D.T3DOrient.html#DefaultOrientation">T3DOrient.DefaultOrientation</a>) is sensible if you export your models from Blender <i>without transforming them during export</i>. Note that <i>this is not the default Blender X3D exporter behavior</i>. But you can configure the exporter to work like this (not transform), and then you can follow the standard Blender view names ("front", "top" and such) when modelling.</li>
<li>
otUpZDirectionX: <p class="hint_directive">Warning: this symbol is deprecated.</p> Up in +Z (like otUpZDirectionMinusY) and direction in +X. Should not be used in new models.</li>
</ul>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="T3DExistsEvent"></a><code><b>T3DExistsEvent</b> = function(const Item: <a href="Castle3D.T3D.html">T3D</a>): boolean of object;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<h3 class="detail">Constants</h3>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="MaxSingle"></a><code><b>MaxSingle</b> = Math.MaxSingle;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultFallMinHeightToDamage"></a><code><b>DefaultFallMinHeightToDamage</b> = 5.0;</code></td>
</tr>
<tr><td colspan="1">
<p>
Default values common to <a class="normal" href="CastlePlayer.TPlayer.html">TPlayer</a> and <a class="normal" href="CastleCreatures.TCreature.html">TCreature</a> classes.
<p>Note that FallMinHeightToSound is usually better to be larger for player, to avoid making "fall" sound when player merely jumps or walks down a steep hill. No such need for creature.
<p></p>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultFallDamageScaleMin"></a><code><b>DefaultFallDamageScaleMin</b> = 0.8;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultFallDamageScaleMax"></a><code><b>DefaultFallDamageScaleMax</b> = 1.2;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultCreatureFallMinHeightToSound"></a><code><b>DefaultCreatureFallMinHeightToSound</b> = 1.0;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultPlayerFallMinHeightToSound"></a><code><b>DefaultPlayerFallMinHeightToSound</b> = 4.0;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultCreatureFallSoundName"></a><code><b>DefaultCreatureFallSoundName</b> = 'creature_fall';</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DefaultPlayerFallSoundName"></a><code><b>DefaultPlayerFallSoundName</b> = 'player_fall';</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="DirectionFromOrientation"></a><code><b>DirectionFromOrientation</b>: array [<a href="Castle3D.html#TOrientationType">TOrientationType</a>] of <a href="CastleVectors.html#TVector3Single">TVector3Single</a> =
( (0, 0, -1),
(0, -1, 0),
(1, 0, 0) );</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="UpFromOrientation"></a><code><b>UpFromOrientation</b>: array [<a href="Castle3D.html#TOrientationType">TOrientationType</a>] of <a href="CastleVectors.html#TVector3Single">TVector3Single</a> =
( (0, 1, 0),
(0, 0, 1),
(0, 0, 1) );</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<h3 class="detail">Variables</h3>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="RenderDebug3D"></a><code><b>RenderDebug3D</b>: boolean = false;</code></td>
</tr>
<tr><td colspan="1">
<p>
Creatures, items and possibly other 3D stuff may look at these variables to display additional features of 3D objects, helpful to debug collisions, AI and other things. </p>
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="RenderDebugCaptions"></a><code><b>RenderDebugCaptions</b>: boolean = false;</code></td>
</tr>
<tr><td colspan="1">
</td></tr>
</table>
<table class="detail wide_list">
<tr class="list">
<td class="itemcode"><a name="LogShadowVolumes"></a><code><b>LogShadowVolumes</b>: boolean = false;</code></td>
</tr>
<tr><td colspan="1">
<p>
Log shadow volume information.
<p>Meaningful only if you initialized log (see <a class="normal" href="CastleLog.html">CastleLog</a> unit) by <a class="normal" href="CastleLog.html#InitializeLog">InitializeLog</a> first.</p>
</td></tr>
</table>
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