IDxMaterial2 Class Reference

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Detailed Description

Description

This includes a new interface to help extract mapping and texture usage. With the new UI and general updates to the DirectX 9 Shader, the developer can access the mapping data directly from the paramblock hosting the effect parameters

#include <IDxMaterial.h>

Inheritance diagram for IDxMaterial2:

List of all members.

Public Types
enum	BitmapTypes {   UNKNOWN_MAP, DIFFUSE_MAP, BUMP_MAP, SPECULAR_MAP,   OPACITY_MAP, DISPLACEMENT_MAP, LIGHTMAP_MAP, NORMAL_MAP,   REFLECTION_MAP }
Public Member Functions
virtual int	GetBitmapMappingChannel (int index)=0
	Get the Mapping channel defined for the texture.
virtual BitmapTypes	GetBitmapUsage (int index)=0
	Get the usage of the bitmap.
virtual void	SetMappingChannel (int bitmapIndex, int mapChannel)=0
	Set the mapping channel for the bitmap.

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Member Enumeration Documentation

enum BitmapTypes

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Enumerator:

UNKNOWN_MAP	Search for all occurrences
DIFFUSE_MAP	Search for all occurrences
BUMP_MAP	Search for all occurrences
SPECULAR_MAP	Search for all occurrences
OPACITY_MAP	Search for all occurrences
DISPLACEMENT_MAP	Search for all occurrences
LIGHTMAP_MAP	Search for all occurrences
NORMAL_MAP	Search for all occurrences
REFLECTION_MAP	Search for all occurrences

    {
        UNKNOWN_MAP,
        DIFFUSE_MAP,
        BUMP_MAP,
        SPECULAR_MAP,
        OPACITY_MAP,
        DISPLACEMENT_MAP,
        LIGHTMAP_MAP,
        NORMAL_MAP,
        REFLECTION_MAP
    };

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Member Function Documentation

virtual int GetBitmapMappingChannel

(

int

index

)

[pure virtual]

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Get the Mapping channel defined for the texture.

The mapping channel as specified in the Effect file. If no mapping is defined then this will be mapping channel 0

Parameters:

index

The index of the bitmap to access

Returns:

The mapping channel for the texture

virtual BitmapTypes GetBitmapUsage

(

int

index

)

[pure virtual]

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Get the usage of the bitmap.

This is typically the usuage as seen from 3dsmax. The usage is based on the Semantic used in the effect file This would be used in conjunction with GetNumberOfEffectBitmaps

Parameters:

index

The index of the bitmap to query

Returns:

The usage of the bitmap

virtual void SetMappingChannel	(	int	bitmapIndex,
		int	mapChannel
	)		[pure virtual]

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Set the mapping channel for the bitmap.

This would be used in conjunction with GetNumberOfEffectBitmaps

Parameters:

bitmapIndex	The index of the bitmap
mapChannel	The mapping channel value