shaderprogram.html

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<A NAME="ALLOW_SHADERS_READ"><!-- --></A><H3>
ALLOW_SHADERS_READ</H3>
<PRE>
public static final int <B>ALLOW_SHADERS_READ</B></PRE>
<DL>
<DD>Specifies that this ShaderProgram object allows reading
 its shaders.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ShaderProgram.ALLOW_SHADERS_READ">Constant Field Values</A></DL>
</DL>
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<A NAME="ALLOW_NAMES_READ"><!-- --></A><H3>
ALLOW_NAMES_READ</H3>
<PRE>
public static final int <B>ALLOW_NAMES_READ</B></PRE>
<DL>
<DD>Specifies that this ShaderProgram object allows reading
 its shader or vertex attribute names.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ShaderProgram.ALLOW_NAMES_READ">Constant Field Values</A></DL>
</DL>

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<A NAME="setVertexAttrNames(java.lang.String[])"><!-- --></A><H3>
setVertexAttrNames</H3>
<PRE>
public abstract void <B>setVertexAttrNames</B>(java.lang.String[]&nbsp;vertexAttrNames)</PRE>
<DL>
<DD>Sets the vertex attribute names array for this ShaderProgram
 object. Each element in the array specifies the shader
 attribute name that is bound to the corresponding numbered
 vertex attribute within a GeometryArray object that uses this
 shader program. Array element 0 specifies the name of
 GeometryArray vertex attribute 0, array element 1 specifies the
 name of GeometryArray vertex attribute 1, and so forth.
 The array of names may be null or empty (0 length), but the
 elements of the array must be non-null.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>vertexAttrNames</CODE> - array of vertex attribute names for this
 shader program. A copy of this array is made.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/RestrictedAccessException.html" title="class in javax.media.j3d">RestrictedAccessException</A></CODE> - if the method is called
 when this object is part of live or compiled scene graph.
<DD><CODE>java.lang.NullPointerException</CODE> - if any element in the
 vertexAttrNames array is null.</DL>
</DD>
</DL>
<HR>

<A NAME="getVertexAttrNames()"><!-- --></A><H3>
getVertexAttrNames</H3>
<PRE>
public abstract java.lang.String[] <B>getVertexAttrNames</B>()</PRE>
<DL>
<DD>Retrieves the vertex attribute names array from this
 ShaderProgram object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a copy of this ShaderProgram's array of vertex attribute names.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">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="setShaderAttrNames(java.lang.String[])"><!-- --></A><H3>
setShaderAttrNames</H3>
<PRE>
public abstract void <B>setShaderAttrNames</B>(java.lang.String[]&nbsp;shaderAttrNames)</PRE>
<DL>
<DD>Sets the shader attribute names array for this ShaderProgram
 object. Each element in the array specifies a shader
 attribute name that may be set via a ShaderAttribute object.
 Only those attributes whose names that appear in the shader
 attribute names array can be set for a given shader program.
 The array of names may be null or empty (0 length), but the
 elements of the array must be non-null.

 <p>
 TODO: finish this.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shaderAttrNames</CODE> - array of shader attribute names for this
 shader program. A copy of this array is made.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/RestrictedAccessException.html" title="class in javax.media.j3d">RestrictedAccessException</A></CODE> - if the method is called
 when this object is part of live or compiled scene graph.
<DD><CODE>java.lang.NullPointerException</CODE> - if any element in the
 shaderAttrNames array is null.</DL>
</DD>
</DL>
<HR>

<A NAME="getShaderAttrNames()"><!-- --></A><H3>
getShaderAttrNames</H3>
<PRE>
public abstract java.lang.String[] <B>getShaderAttrNames</B>()</PRE>
<DL>
<DD>Retrieves the shader attribute names array from this
 ShaderProgram object.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a copy of this ShaderProgram's array of shader attribute names.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">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="setShaders(javax.media.j3d.Shader[])"><!-- --></A><H3>
setShaders</H3>
<PRE>
public abstract void <B>setShaders</B>(<A HREF="../../../javax/media/j3d/Shader.html" title="class in javax.media.j3d">Shader</A>[]&nbsp;shaders)</PRE>
<DL>
<DD>Copies the specified array of shaders into this shader
 program. This method makes a shallow copy of the array. The
 array of shaders may be null or empty (0 length), but the
 elements of the array must be non-null. The shading
 language of each shader in the array must match the
 subclass. Subclasses may impose additional restrictions.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shaders</CODE> - array of Shader objects to be copied into this
 ShaderProgram
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/RestrictedAccessException.html" title="class in javax.media.j3d">RestrictedAccessException</A></CODE> - if the method is called
 when this object is part of live or compiled scene graph.
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if the shading language of
 any shader in the shaders array doesn't match the type of the
 subclass.
<DD><CODE>java.lang.NullPointerException</CODE> - if any element in the
 shaders array is null.</DL>
</DD>
</DL>
<HR>

<A NAME="getShaders()"><!-- --></A><H3>
getShaders</H3>
<PRE>
public abstract <A HREF="../../../javax/media/j3d/Shader.html" title="class in javax.media.j3d">Shader</A>[] <B>getShaders</B>()</PRE>
<DL>
<DD>Retrieves the array of shaders from this shader program. A
 shallow copy of the array is returned. The return value may
 be null.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a copy of this ShaderProgram's array of Shader objects
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
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