polygonattributes.html

java 3d帮助文档

 <ul>
 cull face : CULL_BACK<br>
 back face normal flip : false<br>
 polygon mode : POLYGON_FILL<br>
 polygon offset : 0.0<br>
 polygon offset factor : 0.0<br>
 </ul>
<P>
</DL>
<HR>

<A NAME="PolygonAttributes(int, int, float)"><!-- --></A><H3>
PolygonAttributes</H3>
<PRE>
public <B>PolygonAttributes</B>(int&nbsp;polygonMode,
                         int&nbsp;cullFace,
                         float&nbsp;polygonOffset)</PRE>
<DL>
<DD>Constructs a PolygonAttributes object with specified values.
<P>
<DT><B>Parameters:</B><DD><CODE>polygonMode</CODE> - polygon rasterization mode; one of POLYGON_POINT,
 POLYGON_LINE, or POLYGON_FILL<DD><CODE>cullFace</CODE> - polygon culling mode; one of CULL_NONE,
 CULL_BACK, or CULL_FRONT<DD><CODE>polygonOffset</CODE> - constant polygon offset</DL>
<HR>

<A NAME="PolygonAttributes(int, int, float, boolean)"><!-- --></A><H3>
PolygonAttributes</H3>
<PRE>
public <B>PolygonAttributes</B>(int&nbsp;polygonMode,
                         int&nbsp;cullFace,
                         float&nbsp;polygonOffset,
                         boolean&nbsp;backFaceNormalFlip)</PRE>
<DL>
<DD>Constructs PolygonAttributes object with specified values.
<P>
<DT><B>Parameters:</B><DD><CODE>polygonMode</CODE> - polygon rasterization mode; one of POLYGON_POINT,
 POLYGON_LINE, or POLYGON_FILL<DD><CODE>cullFace</CODE> - polygon culling mode; one of CULL_NONE,
 CULL_BACK, or CULL_FRONT<DD><CODE>polygonOffset</CODE> - constant polygon offset<DD><CODE>backFaceNormalFlip</CODE> - back face normal flip flag; true or false</DL>
<HR>

<A NAME="PolygonAttributes(int, int, float, boolean, float)"><!-- --></A><H3>
PolygonAttributes</H3>
<PRE>
public <B>PolygonAttributes</B>(int&nbsp;polygonMode,
                         int&nbsp;cullFace,
                         float&nbsp;polygonOffset,
                         boolean&nbsp;backFaceNormalFlip,
                         float&nbsp;polygonOffsetFactor)</PRE>
<DL>
<DD>Constructs PolygonAttributes object with specified values.
<P>
<DT><B>Parameters:</B><DD><CODE>polygonMode</CODE> - polygon rasterization mode; one of POLYGON_POINT,
 POLYGON_LINE, or POLYGON_FILL<DD><CODE>cullFace</CODE> - polygon culling mode; one of CULL_NONE,
 CULL_BACK, or CULL_FRONT<DD><CODE>polygonOffset</CODE> - constant polygon offset<DD><CODE>backFaceNormalFlip</CODE> - back face normal flip flag; true or false<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TD>
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<A NAME="setCullFace(int)"><!-- --></A><H3>
setCullFace</H3>
<PRE>
public void <B>setCullFace</B>(int&nbsp;cullFace)</PRE>
<DL>
<DD>Sets the face culling for this
 appearance component object.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cullFace</CODE> - the face to be culled, one of:
 CULL_NONE, CULL_FRONT, or CULL_BACK
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getCullFace()"><!-- --></A><H3>
getCullFace</H3>
<PRE>
public int <B>getCullFace</B>()</PRE>
<DL>
<DD>Gets the face culling for this
 appearance component object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the face to be culled
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setBackFaceNormalFlip(boolean)"><!-- --></A><H3>
setBackFaceNormalFlip</H3>
<PRE>
public void <B>setBackFaceNormalFlip</B>(boolean&nbsp;backFaceNormalFlip)</PRE>
<DL>
<DD>Sets the back face normal flip flag to the specified value.
 This flag indicates whether vertex normals of back facing polygons
 should be flipped (negated) prior to lighting.  When this flag
 is set to true and back face culling is disabled, polygons are
 rendered as if the polygon had two sides with opposing normals.
 This feature is disabled by default.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>backFaceNormalFlip</CODE> - the back face normal flip flag
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getBackFaceNormalFlip()"><!-- --></A><H3>
getBackFaceNormalFlip</H3>
<PRE>
public boolean <B>getBackFaceNormalFlip</B>()</PRE>
<DL>
<DD>Gets the back face normal flip flag.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the back face normal flip flag
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setPolygonMode(int)"><!-- --></A><H3>
setPolygonMode</H3>
<PRE>
public void <B>setPolygonMode</B>(int&nbsp;polygonMode)</PRE>
<DL>
<DD>Sets the polygon rasterization mode for this
 appearance component object.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>polygonMode</CODE> - the polygon rasterization mode to be used; one of
 POLYGON_FILL, POLYGON_LINE, or POLYGON_POINT
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getPolygonMode()"><!-- --></A><H3>
getPolygonMode</H3>
<PRE>
public int <B>getPolygonMode</B>()</PRE>
<DL>
<DD>Gets the polygon rasterization mode for this
 appearance component object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the polygon rasterization mode
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setPolygonOffset(float)"><!-- --></A><H3>
setPolygonOffset</H3>
<PRE>
public void <B>setPolygonOffset</B>(float&nbsp;polygonOffset)</PRE>
<DL>
<DD>Sets the constant polygon offset to the specified value.
 This screen space
 offset is added to the final, device coordinate Z value of polygon
 primitives.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>polygonOffset</CODE> - the constant polygon offset
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getPolygonOffset()"><!-- --></A><H3>
getPolygonOffset</H3>
<PRE>
public float <B>getPolygonOffset</B>()</PRE>
<DL>
<DD>Gets the constant polygon offset.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the constant polygon offset
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setPolygonOffsetFactor(float)"><!-- --></A><H3>
setPolygonOffsetFactor</H3>
<PRE>
public void <B>setPolygonOffsetFactor</B>(float&nbsp;polygonOffsetFactor)</PRE>
<DL>
<DD>Sets the polygon offset factor to the specified value.
 This factor is multiplied by the slope of the polygon, and
 then added to the final, device coordinate Z value of polygon
 primitives.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>polygonOffsetFactor</CODE> - the polygon offset factor
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getPolygonOffsetFactor()"><!-- --></A><H3>
getPolygonOffsetFactor</H3>
<PRE>
public float <B>getPolygonOffsetFactor</B>()</PRE>
<DL>
<DD>Gets the polygon offset factor.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the polygon offset factor.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="cloneNodeComponent()"><!-- --></A><H3>
cloneNodeComponent</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A> <B>cloneNodeComponent</B>()</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>replaced with cloneNodeComponent(boolean forceDuplicate)</I>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/media/j3d/NodeComponent.html#cloneNodeComponent()">cloneNodeComponent</A></CODE> in class <CODE><A HREF="../../../javax/media/j3d/NodeComponent.html">NodeComponent</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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