irr::video::S3DVertexTangents Struct Reference

Vertex with a tangent and binormal vector. More...

#include <S3DVertex.h>

Inheritance diagram for irr::video::S3DVertexTangents:

Public Member Functions
	S3DVertexTangents ()
	default constructor More...
	S3DVertexTangents (f32 x, f32 y, f32 z, f32 nx=0.0f, f32 ny=0.0f, f32 nz=0.0f, SColor c=0xFFFFFFFF, f32 tu=0.0f, f32 tv=0.0f, f32 tanx=0.0f, f32 tany=0.0f, f32 tanz=0.0f, f32 bx=0.0f, f32 by=0.0f, f32 bz=0.0f)
	constructor More...
	S3DVertexTangents (const core::vector3df &pos, SColor c, const core::vector2df &tcoords)
	constructor More...
	S3DVertexTangents (const core::vector3df &pos, const core::vector3df &normal, SColor c, const core::vector2df &tcoords, const core::vector3df &tangent=core::vector3df(), const core::vector3df &binormal=core::vector3df())
	constructor More...
bool	operator== (const S3DVertexTangents &other) const
bool	operator!= (const S3DVertexTangents &other) const
bool	operator< (const S3DVertexTangents &other) const
S3DVertexTangents	getInterpolated (const S3DVertexTangents &other, f32 d)
Public Member Functions inherited from irr::video::S3DVertex
	S3DVertex ()
	default constructor More...
	S3DVertex (f32 x, f32 y, f32 z, f32 nx, f32 ny, f32 nz, SColor c, f32 tu, f32 tv)
	constructor More...
	S3DVertex (const core::vector3df &pos, const core::vector3df &normal, SColor color, const core::vector2d< f32 > &tcoords)
	constructor More...
bool	operator== (const S3DVertex &other) const
bool	operator!= (const S3DVertex &other) const
bool	operator< (const S3DVertex &other) const
S3DVertex	getInterpolated (const S3DVertex &other, f32 d)

Static Public Member Functions
static E_VERTEX_TYPE	getType ()
Static Public Member Functions inherited from irr::video::S3DVertex
static E_VERTEX_TYPE	getType ()
	Get type of the class. More...

Public Attributes
core::vector3df	Tangent
	Tangent vector along the x-axis of the texture. More...
core::vector3df	Binormal
	Binormal vector (tangent x normal) More...
Public Attributes inherited from irr::video::S3DVertex
core::vector3df	Pos
	Position. More...
core::vector3df	Normal
	Normal vector. More...
SColor	Color
	Color. More...
core::vector2d< f32 >	TCoords
	Texture coordinates. More...

Detailed Description

Vertex with a tangent and binormal vector.

Usually used for tangent space normal mapping. Usually tangent and binormal get send to shaders as texture coordinate sets 1 and 2.

Definition at line 192 of file S3DVertex.h.

Constructor & Destructor Documentation

S3DVertexTangents() [1/4]

irr::video::S3DVertexTangents::S3DVertexTangents ( )

inline

default constructor

Definition at line 195 of file S3DVertex.h.

: S3DVertex() { }

S3DVertexTangents() [2/4]

irr::video::S3DVertexTangents::S3DVertexTangents ( f32  x, f32  y, f32  z, f32  nx = 0.0f, f32  ny = 0.0f, f32  nz = 0.0f, SColor  c = 0xFFFFFFFF, f32  tu = 0.0f, f32  tv = 0.0f, f32  tanx = 0.0f, f32  tany = 0.0f, f32  tanz = 0.0f, f32  bx = 0.0f, f32  by = 0.0f, f32  bz = 0.0f  )

inline

constructor

Definition at line 198 of file S3DVertex.h.

                : S3DVertex(x,y,z, nx,ny,nz, c, tu,tv), Tangent(tanx,tany,tanz), Binormal(bx,by,bz) { }

S3DVertexTangents() [3/4]

irr::video::S3DVertexTangents::S3DVertexTangents ( const core::vector3df &  pos, SColor  c, const core::vector2df &  tcoords  )

inline

constructor

Definition at line 205 of file S3DVertex.h.

                : S3DVertex(pos, core::vector3df(), c, tcoords) { }

S3DVertexTangents() [4/4]

irr::video::S3DVertexTangents::S3DVertexTangents ( const core::vector3df &  pos, const core::vector3df &  normal, SColor  c, const core::vector2df &  tcoords, const core::vector3df &  tangent = core::vector3df(), const core::vector3df &  binormal = core::vector3df()  )

inline

constructor

Definition at line 210 of file S3DVertex.h.

                : S3DVertex(pos, normal, c, tcoords), Tangent(tangent), Binormal(binormal) { }

Member Function Documentation

getInterpolated()

S3DVertexTangents irr::video::S3DVertexTangents::getInterpolated ( const S3DVertexTangents &  other, f32  d  )

inline

Definition at line 249 of file S3DVertex.h.

        {
                d = core::clamp(d, 0.0f, 1.0f);
                return S3DVertexTangents(Pos.getInterpolated(other.Pos, d),
                                Normal.getInterpolated(other.Normal, d),
                                Color.getInterpolated(other.Color, d),
                                TCoords.getInterpolated(other.TCoords, d),
                                Tangent.getInterpolated(other.Tangent, d),
                                Binormal.getInterpolated(other.Binormal, d));
        }

getType()

static E_VERTEX_TYPE irr::video::S3DVertexTangents::getType ( )

inlinestatic

Definition at line 244 of file S3DVertex.h.

        {
                return EVT_TANGENTS;
        }

operator!=()

bool irr::video::S3DVertexTangents::operator!= ( const S3DVertexTangents &  other ) const

inline

Definition at line 230 of file S3DVertex.h.

        {
                return ((static_cast<S3DVertex>(*this)!=other) ||
                        (Tangent != other.Tangent) ||
                        (Binormal != other.Binormal));
        }

operator<()

bool irr::video::S3DVertexTangents::operator< ( const S3DVertexTangents &  other ) const

inline

Definition at line 237 of file S3DVertex.h.

        {
                return ((static_cast<S3DVertex>(*this) < other) ||
                                ((static_cast<S3DVertex>(*this) == other) && (Tangent < other.Tangent)) ||
                                ((static_cast<S3DVertex>(*this) == other) && (Tangent == other.Tangent) && (Binormal < other.Binormal)));
        }

operator==()

bool irr::video::S3DVertexTangents::operator== ( const S3DVertexTangents &  other ) const

inline

Definition at line 223 of file S3DVertex.h.

        {
                return ((static_cast<S3DVertex>(*this)==other) &&
                        (Tangent == other.Tangent) &&
                        (Binormal == other.Binormal));
        }

Member Data Documentation

Binormal

core::vector3df irr::video::S3DVertexTangents::Binormal

Binormal vector (tangent x normal)

Definition at line 221 of file S3DVertex.h.

Tangent

core::vector3df irr::video::S3DVertexTangents::Tangent

Tangent vector along the x-axis of the texture.

Definition at line 218 of file S3DVertex.h.

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

• include/irrlicht/S3DVertex.h