GlsEyePoint Class Reference

Inheritance diagram for GlsEyePoint:

Public Types
enum	FovConstraintType {   FOV_CONSTRAINT_NONE,   FOV_CONSTRAINT_GREATER,   FOV_CONSTRAINT_LESS,   FOV_CONSTRAINT_EXACTLY }
Public Types inherited from DisplayObject
enum	MemberAccess_e {   PUBLIC,   PRIVATE,   PROTECTED }
enum	PickableType_e {   UNPICKABLE,   FIRST_PICK,   BEST_PICK,   ALWAYS_PICK }
enum	PolygonClose_e {   POLY_OPEN,   POLY_CLOSED }
enum	PolygonMode_e {   POLY_MODE_UNDEFINED,   POLY_MODE_POINTS,   POLY_MODE_OUTLINE,   POLY_MODE_FILLED,   POLY_MODE_FILL_AND_OUTLINE }
enum	ShadingType_e {   SHADING_FLAT,   SHADING_GOURAUD }
enum	TextureMap_e {   TEXTURE_MAP_MODULATE,   TEXTURE_MAP_DECAL,   TEXTURE_MAP_BLEND,   TEXTURE_MAP_REPLACE }
enum	TextureFilter_e {   TEXTURE_FILTER_NEAREST,   TEXTURE_FILTER_LINEAR,   TEXTURE_FILTER_NEAREST_MIPMAP_NEAREST,   TEXTURE_FILTER_LINEAR_MIPMAP_LINEAR,   TEXTURE_FILTER_NEAREST_MIPMAP_LINEAR,   TEXTURE_FILTER_LINEAR_MIPMAP_NEAREST }
enum	TessellateType_e {   TESSELLATE_UNION,   TESSELLATE_INTERSECT,   TESSELLATE_DIFFERENCE }
enum	RotationAxis_e {   X_AXIS,   Y_AXIS,   Z_AXIS }
enum	LineStyle_e {   SOLID_LINE_STYLE,   SMALL_DOTTED_LINE_STYLE,   DOTTED_LINE_STYLE,   DASHED_LINE_STYLE,   DOT_DASHED_LINE_STYLE,   SMALL_DASHED_LINE_STYLE }
enum	AlphaMode_e {   ALPHA_MODE_UNDEFINED,   ALPHA_MODE_OPAQUE,   ALPHA_MODE_2_LEVEL,   ALPHA_MODE_256_LEVEL }

Public Member Functions
	GlsEyePoint ()
	GlsEyePoint (GlsEyePoint &src)
void	FOV (double fovDeg)
void	OtherFOV (double fovDeg)
void	FovIsHorizontal (bool val)
void	Orthographic (bool val)
void	OrthoSize (double val)
void	OtherOrthoSize (double val)
void	NearClip (double val)
void	FarClip (double val)
void	HorizontalConstraint (FovConstraintType val)
void	VerticalConstraint (FovConstraintType val)
void	SetViewVectors (Vector &x, Vector &y, Vector &z)
double	FOV (void)
double	OtherFOV (void)
bool	FovIsHorizontal (void)
bool	Orthographic (void)
double	OrthoSize (void)
double	OtherOrthoSize (void)
double	NearClip (void)
double	FarClip (void)
FovConstraintType	HorizontalConstraint (void)
FovConstraintType	VerticalConstraint (void)
void	GetViewVectors (Vector &x, Vector &y, Vector &z)
void	Orientation (Vector &direction, float roll, Vector &upVector=Vector(0, 1, 0))
Vector	Direction (void)
float	Roll (Vector upVector=Vector(0, 1, 0))
Public Member Functions inherited from DisplayObject
bool	isNULL (void)
String	GetName ()
String	SetName (String name)
void	SetProtectionMode (DisplayObject::MemberAccess_e mode)
DisplayObject::MemberAccess_e	GetProtectionMode (void)
void	SetLocked (bool val)
bool	GetLocked (void)
bool	GetGenerateMemberVariable ()
void	SetGenerateMemberVariable (bool b)
bool	GetAntiAliasing ()
void	SetAntiAliasing (bool antiAliasing)
bool	GetBlinking ()
void	SetBlinking (bool blinking)
float	GetBlinkRate ()
void	SetBlinkRate (float rate)
int	GetAlphaMode ()
void	SetAlphaMode (int mode)
bool	GetCullBackFaces ()
void	SetCullBackFaces (bool cullFaces)
bool	GetZBufferTestedFlag ()
void	SetZBufferTestedFlag (bool tested)
bool	GetAffectZBufferFlag ()
void	SetAffectZBufferFlag (bool affect)
bool	GetLightingEnabledFlag ()
void	SetLightingEnabledFlag (bool enabled)
DisplayObject::PickableType_e	GetPickMode ()
void	SetPickMode (DisplayObject::PickableType_e mode)
bool	GetVisibilityFlag ()
void	SetVisibilityFlag (bool visible)
PolygonClose_e	GetClosePolygonFlag ()
void	SetClosePolygonFlag (PolygonClose_e closePolygon)
PolygonMode_e	GetPolygonMode ()
void	SetPolygonMode (PolygonMode_e polygonMode)
ShadingType_e	GetShadingMode ()
void	SetShadingMode (ShadingType_e shadingMode)
Vertex	GetLocation ()
void	SetLocation (Vertex loc)
Vertex	GetRotationPoint ()
void	SetRotationPoint (Vertex rotPoint)
GlsMatrixAffine *	GetDcsMatrix ()
void	SetDcsMatrix (GlsMatrixAffine *matrix)
int	GetMaterialIndex ()
void	SetMaterialIndex (int matIndex)
String	GetObjectClassName ()
int	GetTextureIndex ()
void	SetTextureIndex (int texIndex)
TextureMap_e	GetTextureMappingTechnique ()
void	SetTextureMappingTechnique (TextureMap_e mappingTechnique)
bool	GetTextureRepeat ()
void	SetTextureRepeat (bool repeat)
disti::GlsColor	GetBlendingColor ()
void	SetBlendingColor (GlsColor blendColor)
DisplayObject::TextureFilter_e	GetTextureMagnificationFilter ()
void	SetTextureMagnificationFilter (DisplayObject::TextureFilter_e filter)
DisplayObject::TextureFilter_e	GetTextureMinificationFilter ()
void	SetTextureMinificationFilter (DisplayObject::TextureFilter_e filter)
std::vector< Vector >	GetTextureCoordinates ()
void	SetTextureCoordinates (std::vector< Vector > &texVerts)
void	GetTextureCoordinates (VertexArray *texVerts)
void	SetTextureCoordinates (VertexArray &texVerts)
void	GetTexturePoints (VertexArray *texVerts)
void	SetTexturePoints (VertexArray &texVerts)
void	SetTexturePoints (std::vector< Vector > &texVerts)
std::vector< Vector >	GetTexturePoints ()
void	GetVertices (VertexArray *verts)
void	SetVertices (VertexArray &verts)
String	GetInitialization ()
void	SetInitialization (String initCode)
String	GetCallbackCode ()
void	SetCallbackCode (String cbCode)
DisplayObject *	DuplicateObject (Document *doc=NULL)
DisplayObject *	TessellateObject ()
DisplayObject *	ExtrudeObject (float amount)
void	RotateObject (float amount, RotationAxis_e axis)
void	TranslateObject (float x, float y, float z)
void	ScaleObject (float x, float y, float z, Vertex *anchor=NULL)
void	LineWidth (float width)
float	LineWidth ()
LineStyle_e	LineStyle ()
void	LineStyle (LineStyle_e style)
GlsColor	LineColor ()
void	LineColor (GlsColor color)
GlsColor	FillColor ()
void	FillColor (GlsColor color)
void	GetExtents (Vector &min, Vector &max)
bool	HasUserDefinedAttribute (String attribName)
std::map< String, String >	GetUserDefinedAttributes ()
String	GetUserDefinedAttributeValue (String attribName)
	typemap (check) String attribName
void	SetUserDefinedAttributeValue (String attribName, String value)
DisplayObject *	GetParent ()
Document *	GetDocument ()
String	AlternateClassName ()
void	AlternateClassName (String name)
String	GetAlternateClassHeaderFile ()
void	SetAlternateClassHeaderFile (String name)
String	GetResources ()
String	GetRuntimeResources (bool recursive)
String	GetAttributeValueString (String attribName)
void	SetAttributeValueString (String attribName, String value)
unsigned int	RegisterObserver (String attribName, PyObject *pyfunc)
void	UnregisterObserver (String attribName, unsigned int id)
std::vector< Vector >	GetNormals ()
void	SetNormals (std::vector< Vector > &normals)
std::vector< CustomAttributeInfo >	GetExtraAttributes ()
DisplayObject *	CloneObject ()
void	CopyProperties (DisplayObject *sourceObj)
void	SetLocation (Vector loc)
GlsMatrixAffine	GetObjectCoordinatesTransform (DisplayObject *targetObject)
void	CalculateParentBoundingBox ()
void	SetOrigin (Vertex &vert)

Static Public Member Functions
static GlsEyePoint *	CastToGlsEyePoint (DisplayObject *obj)

Additional Inherited Members
Static Public Attributes inherited from DisplayObject
static int	TEXTURE_INDEX_NONE = -1

Detailed Description

Class that encapsulates a GlsEyePoint.

Member Enumeration Documentation

enum GlsEyePoint::FovConstraintType

Field-of-View Constraint Type enumeration.

Enumerator
FOV_CONSTRAINT_NONE
FOV_CONSTRAINT_GREATER
FOV_CONSTRAINT_LESS
FOV_CONSTRAINT_EXACTLY

Constructor & Destructor Documentation

GlsEyePoint::GlsEyePoint

(

)

Constructor.

Creates a new GlsEyePoint.

GlsEyePoint::GlsEyePoint

(

GlsEyePoint &

src

)

Copy constructor.

Creates a new reference to an existing GlsEyePoint.

Parameters

src	The GlsEyePoint to reference

Member Function Documentation

static GlsEyePoint* GlsEyePoint::CastToGlsEyePoint ( DisplayObject *  obj )

static

Casts a display object to an eyepoint.

Parameters

obj	The display object to cast.

Vector GlsEyePoint::Direction

(

void

)

Gets the current direction vector of the eyepoint.

Returns

The current view direction vector

void GlsEyePoint::FarClip

(

double

val

)

Sets the distance to the far clipping plane from the eyepoint.

Parameters

val	Distance to the far clipping plane from the eyepoint in logical units

double GlsEyePoint::FarClip

(

void

)

Gets the distance to the far clipping plane from the eyepoint.

Returns

Distance to the far clipping plane from the eyepoint in logical units

void GlsEyePoint::FOV

(

double

fovDeg

)

Sets the Field Of View for this eyepoint.

If FovIsHorizontal is True, this is the horizontal fov.

Parameters

fovDeg

The new field of view, in degrees

double GlsEyePoint::FOV

(

void

)

Gets the Field Of View for this eyepoint.

If FovIsHorizontal is true, this is the horizontal fov.

Returns

The field of view, in degrees

void GlsEyePoint::FovIsHorizontal

(

bool

val

)

Sets whether or not the field of view measurement is along horizontal or vertical axis.

Parameters

val	True if FOV measurement is along horizonal axis of eyepoint

bool GlsEyePoint::FovIsHorizontal

(

void

)

Gets whether or not the field of view measurement is along horizontal or vertical axis.

Returns

True if FOV measurement is along horizonal axis of eyepoint

void GlsEyePoint::GetViewVectors	(	Vector &	x,
		Vector &	y,
		Vector &	z
	)

Returns the current view vectors.

Parameters

[out]	x	The current x-direction vector
[out]	y	The current y-direction vector
[out]	z	The current z-direction vector

void GlsEyePoint::HorizontalConstraint

(

FovConstraintType

val

)

Sets the constraint for the horizontal direction.

Parameters

val	The type of constraint to use for the horizontal field of view

FovConstraintType GlsEyePoint::HorizontalConstraint

(

void

)

Gets the constraint for the horizontal direction.

Returns

The type of constraint used for the horizontal field of view

void GlsEyePoint::NearClip

(

double

val

)

Sets the distance to the near clipping plane from the eyepoint.

Parameters

val	Distance to the near clipping plane from the eyepoint in logical units

double GlsEyePoint::NearClip

(

void

)

Gets the distance to the near clipping plane from the eyepoint.

Returns

Distance to the near clipping plane from the eyepoint in logical units

void GlsEyePoint::Orientation	(	Vector &	direction,
		float	roll,
		Vector &	upVector = Vector(0, 1, 0)
	)

Sets the orientation of the eyepoint.

Parameters

direction	The view direction vector
roll	The roll value about the direction vector, in degrees
upVector	The "up" direction for the purposes of calculating roll

void GlsEyePoint::Orthographic

(

bool

val

)

Sets whether the eyepoint uses an orthographic projection or a perspective projection.

Parameters

val	True if the eypoint uses an orthographic projection. False if it uses a perspective projection.

bool GlsEyePoint::Orthographic

(

void

)

Gets whether the eyepoint uses an orthographic projection or a perspective projection.

Returns

True if the eypoint uses an orthographic projection. False if it uses a perspective projection.

void GlsEyePoint::OrthoSize

(

double

val

)

Sets the size of the orthographic projection, in logical units.

The direction this controls is set by FovIsHorizontal. If true, it is horizontal.

Parameters

val	The size of the orthographic projection, in logical units

double GlsEyePoint::OrthoSize

(

void

)

Gets the size of the orthographic projection, in logical units.

The direction this returns is set by FovIsHorizontal. If true, it is horizontal.

Returns

The size of the orthographic projection, in logical units

void GlsEyePoint::OtherFOV

(

double

fovDeg

)

Sets the Field Of View for this eyepoint.

If FovIsHorizontal is True, this is the vertical fov.

Parameters

fovDeg

The new field of view, in degrees

double GlsEyePoint::OtherFOV

(

void

)

Gets the Field Of View for this eyepoint.

If FovIsHorizontal is true, this is the vertical fov.

Returns

The field of view, in degrees

void GlsEyePoint::OtherOrthoSize

(

double

val

)

Sets the size of the orthographic projection, in logical units.

The direction this controls is set by FovIsHorizontal. If true, it is vertical.

Parameters

val	The size of the orthographic projection, in logical units

double GlsEyePoint::OtherOrthoSize

(

void

)

Gets the size of the orthographic projection, in logical units.

The direction this returns is set by FovIsHorizontal. If true, it is vertical.

Returns

The size of the orthographic projection, in logical units

float GlsEyePoint::Roll

(

Vector

upVector = Vector(0, 1, 0)

)

Gets the current roll angle of the eyepoint.

Parameters

upVector

The "up" direction used for determining roll

Returns

The current roll angle, in degrees

void GlsEyePoint::SetViewVectors	(	Vector &	x,
		Vector &	y,
		Vector &	z
	)

Directly sets the view vectors.

These are normally controlled by the Orientation call.

Parameters

x	The x-direction view vector
y	The y-direction view vector
z	The z-direction view vector

void GlsEyePoint::VerticalConstraint

(

FovConstraintType

val

)

Sets the constraint for the vertical direction.

Parameters

val	The type of constraint to use for the vertical field of view

FovConstraintType GlsEyePoint::VerticalConstraint

(

void

)

Gets the constraint for the vertical direction.

Returns

The type of constraint used for the vertical field of view

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

• GlsEyePoint.i