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MVaryingParameterList Class Reference

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Detailed Description

Geometric data cache.

MVaryingParameterArrays specify the surface component level data used by a hardware shader, allowing Maya to handle setting up the node and user interfaces to the data, the population and access of cached data, etc.

Examples:

hlslShader.cpp.

#include <MVaryingParameterList.h>

List of all members.

Public Member Functions

 MVaryingParameterList ()
 Create a new, empty list of varying parameters.
 ~MVaryingParameterList ()
 Class destructor.
void append (const MVaryingParameter &element)
 Append a new parameter to this end of this list.
int length () const
 Get the number of parameters in this list.
void setLength (int n)
 Set the number of parameters in this list.
MVaryingParameter getElement (int n) const
 Get the nth parameter in this list.
void setElement (int n, const MVaryingParameter &p)
 Set the nth parameter in this list.
const MVaryingParameterListoperator= (const MVaryingParameterList &other)
 Assignment operator.

Friends

class MPxHardwareShader

Member Function Documentation

void append ( const MVaryingParameter element)

Append a new parameter to this end of this list.

Parameters:
[in]elementThe new parameter to append
Examples:
hlslShader.cpp.
int length ( ) const

Get the number of parameters in this list.

Returns:
The number of parameters in this list.
void setLength ( int  n)

Set the number of parameters in this list.

If this is greater than the current number of parameters in the list, the caller is responsible for setting the new parameters to valid values using setElement.

Parameters:
[in]nThe number of parameters in this list.
MVaryingParameter getElement ( int  n) const

Get the nth parameter in this list.

Parameters:
[in]nThe index of the element to return
Returns:
The nth parameter in the list
void setElement ( int  n,
const MVaryingParameter p 
)

Set the nth parameter in this list.

Parameters:
[in]nThe index of the element to set
[in]pThe value to set
Returns:
The nth parameter in the list
const MVaryingParameterList & operator= ( const MVaryingParameterList src)

Assignment operator.

Parameters:
[in]srcMVaryingParameterList object to copy from.

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