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EggMaterial Class Reference
Inheritance diagram for EggMaterial:
EggNode EggNamedObject EggObject

List of all members.

Public Types

enum  Equivalence { EAttributes = 1, EMrefName = 2 }

Public Member Functions

 EggMaterial (EggMaterial const copy)
 EggMaterial (string mref_name)
 clearAmb ()
 clearDiff ()
 clearEmit ()
 clearLocal ()
 clearShininess ()
 clearSpec ()
VBase4 getAmb ()
 It is legal to call this even if has_amb() returns false.
VBase4 getDiff ()
 It is legal to call this even if has_diff() returns false.
VBase4 getEmit ()
 It is legal to call this even if has_emit() returns false.
bool getLocal ()
double getShininess ()
VBase4 getSpec ()
 It is legal to call this even if has_spec() returns false.
bool hasAmb ()
bool hasDiff ()
bool hasEmit ()
bool hasLocal ()
bool hasShininess ()
bool hasSpec ()
bool isEquivalentTo (EggMaterial const other, int eq)
 Returns true if the two materials are equivalent in all relevant properties (according to eq), false otherwise.
 setAmb (VBase4 const amb)
 setDiff (VBase4 const diff)
 setEmit (VBase4 const emit)
 setLocal (bool local)
 setShininess (double shininess)
 setSpec (VBase4 const spec)
bool sortsLessThan (EggMaterial const other, int eq)
 An ordering operator to compare two materials for sorting order.

Static Public Member Functions

static TypeHandle getClassType ()

Member Enumeration Documentation

Enumerator:
EAttributes 
EMrefName 

Constructor & Destructor Documentation

EggMaterial ( EggMaterial const  copy)
EggMaterial ( string  mref_name)

Member Function Documentation

clearAmb ( )
clearDiff ( )
clearEmit ( )
clearSpec ( )
VBase4 getAmb ( )

It is legal to call this even if has_amb() returns false.

If so, it simply returns the default amb color.

static TypeHandle getClassType ( ) [static]

Reimplemented from EggNode.

VBase4 getDiff ( )

It is legal to call this even if has_diff() returns false.

If so, it simply returns the default diff color.

VBase4 getEmit ( )

It is legal to call this even if has_emit() returns false.

If so, it simply returns the default emit color.

bool getLocal ( )
double getShininess ( )
VBase4 getSpec ( )

It is legal to call this even if has_spec() returns false.

If so, it simply returns the default spec color.

bool hasAmb ( )
bool hasDiff ( )
bool hasEmit ( )
bool hasLocal ( )
bool hasShininess ( )
bool hasSpec ( )
bool isEquivalentTo ( EggMaterial const  other,
int  eq 
)

Returns true if the two materials are equivalent in all relevant properties (according to eq), false otherwise.

The Equivalence parameter, eq, should be set to the bitwise OR of the following properties, according to what you consider relevant:

EggMaterial::E_attributes: All material attributes (diff, spec, etc.) except MRef name.

EggMaterial::E_mref_name: The MRef name.

setAmb ( VBase4 const  amb)
setDiff ( VBase4 const  diff)
setEmit ( VBase4 const  emit)
setLocal ( bool  local)
setShininess ( double  shininess)
setSpec ( VBase4 const  spec)
bool sortsLessThan ( EggMaterial const  other,
int  eq 
)

An ordering operator to compare two materials for sorting order.

This imposes an arbitrary ordering useful to identify unique materials, according to the indicated Equivalence factor. See is_equivalent_to().

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