C3DPbrMaterial defines a PBR material which is used by different file formats such GLTF or FBX. More...

Detailed Description

C3DPbrMaterial defines a PBR material which is used by different file formats such GLTF or FBX.

#include <3DMaterial.h>

Inheritance diagram for C3DPbrMaterial:

Public Types
enum	PbrInputFormat { UNDEFINED_INPUT_FORMAT = -1 , FROM_3DSMAX = 0 , FROM_MAYA }

enum	DataID { PBR_INPUT_FORMAT = MAKE_CUSTOM_ID('P', 'B', 'F', 'M') , OCCLUSION_STRENGTH = MAKE_CUSTOM_ID('S', 'T', 'R', 'N') , EMISSIVE_COLOR = MAKE_CUSTOM_ID('E', 'M', 'C', 'R') }
	This enum is used in the serialization process to load/save specific C3DPbrMaterial properties.

typedef enum C3DPbrMaterial::PbrInputFormat	PbrInputFormat

typedef enum C3DPbrMaterial::DataID	DataID

Public Types inherited from C3DMaterial
enum	_faceModeEnum { FACE_DEFAULT_MODE = 0 , SINGLE_SIDE , DOUBLE_SIDE }

enum	_alphaModeEnum { ALPHA_BLEND = 0x01 , ALPHA_OPAQUE = 0x02 }

enum	AdjustMaterialFlags { ADJUST_NONE = 0 , ADJUST_DIFFUSE_IF_NO_MODULATION = 0x01 }

typedef enum C3DMaterial::_faceModeEnum	faceModeEnum

typedef enum C3DMaterial::_alphaModeEnum	alphaModeEnum

typedef enum C3DMaterial::AdjustMaterialFlags	AdjustMaterialFlags

Public Types inherited from C3DKeyframable
enum	TimeStamp { INVALID_TIME = -1 }

enum	KeyframeFlags { KEYFRAME_NONE = 0x00 , KEYFRAME_REPLACE_KEY = 0x01 , KEYFRAME_DONT_EVALUATE = 0x02 }

typedef enum C3DKeyframable::TimeStamp	TimeStamp

Public Types inherited from C3DAnimatable
enum	FindKey { KEYFRAME_PREV = 0x01 , KEYFRAME_NEXT = 0x02 , KEYFRAME_SAME = 0x04 }

Public Member Functions
virtual C3DStandardMaterial *	ConvertToStandardMaterial (bool replaceCurrentByStandardMaterial)
	Return a standard material from the given material. If deleteCurrentAndReplaceByNewOne = false, the returned materials must be attached to CMaterials list, or deleted when no more need. If deleteCurrentAndReplaceByNewOne = true, the current material is destroyed (if not already a standard material) and the new standard is added to materials list to which the material is attached.

virtual void	Serialize (CXArchive &ar)

virtual C3DMaterial &	operator= (const C3DMaterial &refmat)

virtual bool	HasSameParameters (const C3DMaterial &refmat) const
	Compare only the settings (not the name)

void	SetMetallicFactor (unsigned int time, float value)

float	GetMetallicFactor (unsigned int time) const

void	SetRoughnessFactor (unsigned int time, float value)

float	GetRoughnessFactor (unsigned int time) const

void	SetEmissiveColor (unsigned int time, const CRGBColor &color)

void	SetEmissiveFactor (unsigned int time, float value)

CRGBColor	GetEmissiveColor (unsigned int time) const

float	GetEmissiveFactor (unsigned int time) const

void	SetOcclusionStrengthFactor (unsigned int time, float value)

float	GetOcclusionStrengthFactor (unsigned int time) const

Public Member Functions inherited from C3DMaterial
	C3DMaterial ()
	Use CMaterials::CreateNewMaterial if the material is intended to belong to a material scene list.

CMaterials *	GetMaterials () const

C3DScene *	GetScene () const
	The materials to which the material is attached. NULL if material not already attached to anything.

MATERIAL_CLASS	GetClass () const

MaterialID	SetMaterialID (MaterialID refID=MATERIAL_UNDEFINED)
	Create a new material with the given MaterialID. If material is not attached to a material list, then provided id is always used. If the material is already attached to a material list, provided id might be modified if it is already used by the materials list. Note: if you intend to change a materialID which is already in the material list, you should remove it from the list before.

MaterialID	GetMaterialID () const

unsigned int	GetFlags ()

void	SetFlags (unsigned int flags, bool set)

void	SetFlag (MATERIAL_FLAGS flag, bool set)

bool	IsOneFlagSet (unsigned int flags) const

bool	IsFlagSet (MATERIAL_FLAGS flag) const

CCustomData &	GetCustomData ()

const CCustomData &	GetCustomData () const

void	Inherit (const C3DMaterial *refmat)
	Inherit basic information from refmat (mainly C3DMaterial information such name, materialID, flags, KeyframableID, DataID,...). The material should not be attached to any material list (materialid.

virtual void	ChangeChannelID (CHashMap< CChannelInfo, const CChannelInfo &, CChannelInfo > &channelMap)
	Remap the materialmap channel ID to the new channelID provided by the map. Used mainly internally when concatenating different mesh for example.

CXString	GetName (void) const
	Get material name.

void	SetName (const CXString &)
	Set material name.

void	SetAlphaMode (unsigned int time, alphaModeEnum mode, float cutOffCoef=0.0f)
	Set alpha cut and cutoff coef.

float	GetAlphaModeCutoffCoef (unsigned int time) const
	Get cutoff coef.

alphaModeEnum	GetAlphaMode () const
	Get alpha mode.

void	SetTransparencyFactor (unsigned int time, float value)

float	GetTransparencyFactor (unsigned int time) const

virtual bool	IsTransparent (unsigned int time, bool checkDiffuseAlpha=false) const

void	SetFaceMode (faceModeEnum mode)
	Set single / double face material mode.

faceModeEnum	GetFaceMode (void) const
	Get single / double face material mode.

void	SetSmoothAngle (unsigned int time, float value)
	Set normal break angle.

float	GetSmoothAngle (unsigned int time) const
	Get normal break angle.

bool	operator== (const C3DMaterial &refmat) const
	Compare 2 materials (name and settings)

bool	AdjustMaterial (unsigned int flags)
	flags is one or more AdjustMaterialFlags. return true if the material changed

bool	CopyTextures (const CXString &dstfolder, bool overwriteIfExists=false)
	Copy all material maps to the given path and update pathss.

bool	IsGenerateUVWNeeded (MapType type=MAPTYPE_UNDEFINED) const
	Return true if one of the map has a projection mode that require UVW to be generated, for all the map type (type == MAPTYPE_UNDEFINED) or for the specific MapType (type = MAPTYPE_DIFFUSE for example)

unsigned int	CreateMissingUVWBackChannels (const CGeomInfo *info, MapType type=MAPTYPE_UNDEFINED, CHANNEL_PROPERTIES channelTagFlag=CHANNEL_NONE) const
	Copy front UVW channels to back channels if back are missing. If type = MAPTYPE_UNDEFINED, then all maps are checked, otherwise only the provided map.

void	AdjustPaths (const CXString &targetPath, bool relativePathAllowed)
	Make internal filenames used by materials relative to provided path.

void	SetDiffuseColor (unsigned int time, const CRGBColor &color)

virtual CRGBColor	GetDiffuseColor (unsigned int time, bool modulateByDiffuseFactor=false) const
	This can be overidden as derived class might have a different computation for this.

void	FloatGetDiffuseColor (unsigned int time, float color[4], bool modulateByDiffuseFactor=false) const

void	SetDiffuseFactor (unsigned int time, float value)

float	GetDiffuseFactor (unsigned int time) const

void	SetVertexColor (unsigned int time, ChannelID channel, float modulationCoef=1.0f, unsigned int channelFlags=CMaterialMap::MAPCHANNEL_UNSPECIFIED)

ChannelID	GetVertexColor (unsigned int time, float &modulationCoef, unsigned int *channelFlags=NULL) const

bool	RemoveVertexColor ()

ChannelID	GetUVWChannelID (const CGeomInfo *info, MapType maptype, bool front=true) const

int	GetRequiredUVWChannelID (const CGeomInfo *info, CHashTable< ChannelID > &channels, MapType maptype=MAPTYPE_UNDEFINED, bool clearMap=true) const

ChannelID	GetVCChannelID (const CGeomInfo *info, unsigned int time, float &value) const

int	GetRequiredVCChannelID (const CGeomInfo *info, CHashTable< ChannelID > &channels, MapType maptype=MAPTYPE_UNDEFINED, bool clearMap=true) const

CMaterialMap *	AddMaterialMap (MapType type)

CMaterialMap *	AddMaterialMap (const CXString &filename, ChannelID id, MapType type, MapProjection projection, unsigned int channelFlags=CMaterialMap::MAPCHANNEL_NONE)

HashPos	GetFirstMap ()

CMaterialMap *	GetNextMap (HashPos &pos, MapType &type)

bool	RemoveMaterialMap (MapType type)

CMaterialMap *	GetMaterialMap (MapType type)

const CMaterialMap *	GetMaterialMap (MapType type) const

Public Member Functions inherited from C3DKeyframable
int	AddKey (int time, C3DKeyframe *newkey)
	Return -1 if fails or keyframe number.

int	AddKey (int time, const C3DKeyframe &newkey)
	Return keyframe number.

int	DeleteKey (int time, longuint classid=KEYFRAME_NULLID)
	If time = INVALID_TIME, then all key of classid are deleted or all keys are deleted if classid = KEYFRAME_NULLID.

void	DeleteAllKeys ()

C3DKeyframe *	CreateKey (int time, longuint classid, unsigned int flags=KEYFRAME_NONE)
	Create key of the given classid. flags is one or more KeyframeFlags.

C3DKeyframe *	GetKeyByIndex (unsigned int index, int *time=NULL, longuint classid=KEYFRAME_NULLID)
	This invalidate the cache, and can lead to slower computation.

const C3DKeyframe *	GetConstKeyByIndex (unsigned int index, int *time=NULL, longuint classid=KEYFRAME_NULLID) const

int	GetKeyNbr (longuint classid=KEYFRAME_NULLID) const

bool	Evaluate (int time, C3DKeyframe &findkey) const
	This method evaluate the key at the given time. Same but slower that the following method that return a pointer.

const C3DKeyframe *	Evaluate (int time, longuint classid) const
	This method evaluate the key at the given time. This is the fastest method. The key content cannot be changed.

int	CopyKeys (const C3DKeyframable *srckeys, longuint classid=KEYFRAME_NULLID, CTimeRange range=CTimeRange(0, CTimeRange::MAX_TIME))
	Copy key of the given classid in the given time range.

bool	operator== (const C3DKeyframable &refkeys) const

bool	operator= (const C3DKeyframable &key)

virtual void	OnKeyframesChanged (longuint classID) const

virtual CTimeRange	GetTimeRange (longuint classid=KEYFRAME_NULLID) const

virtual const C3DKeyframe *	GetConstKey (int time, unsigned int findKeyFlag, longuint classid=KEYFRAME_NULLID, int *findKeyTime=NULL) const
	Retrieve a keyframe at / before or after the specified time depending on findKeyFlag.

Public Member Functions inherited from C3DAnimatable
int	GetKeyTime (int time, unsigned int pos, longuint classid=KEYFRAME_NULLID)

Additional Inherited Members
Static Public Member Functions inherited from C3DMaterial
static C3DMaterial *	Create (MATERIAL_CLASS materialClass)
	Create a C3DMaterial. Equivalent to xNew(C3DMaterial)

Member Function Documentation

◆ ConvertToStandardMaterial()

virtual C3DStandardMaterial * C3DPbrMaterial::ConvertToStandardMaterial ( bool replaceCurrentByStandardMaterial )

virtual

Return a standard material from the given material. If deleteCurrentAndReplaceByNewOne = false, the returned materials must be attached to CMaterials list, or deleted when no more need. If deleteCurrentAndReplaceByNewOne = true, the current material is destroyed (if not already a standard material) and the new standard is added to materials list to which the material is attached.

Reimplemented from C3DMaterial.

◆ HasSameParameters()

virtual bool C3DPbrMaterial::HasSameParameters ( const C3DMaterial & refmat ) const

virtual

Compare only the settings (not the name)

Reimplemented from C3DMaterial.

◆ operator=()

virtual C3DMaterial & C3DPbrMaterial::operator= ( const C3DMaterial & refmat )

virtual

Reimplemented from C3DMaterial.

◆ Serialize()

virtual void C3DPbrMaterial::Serialize ( CXArchive & ar )

virtual

Reimplemented from C3DMaterial.

The documentation for this class was generated from the following file:

D:/VS2022-PolygonCruncherSDK-Full-IO/SDK/Includes/3DMaterial.h

Detailed Description

Public Types

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ ConvertToStandardMaterial()

◆ HasSameParameters()

◆ operator=()

◆ Serialize()