#include <RhinoSdkDisplayPipeline_OGL.h>

Public Member Functions
	CRhinoZBuffer ()
	Assumes active viewport projection... More...

	CRhinoZBuffer (const CRhinoViewport &)
	Uses passed in viewport projection... More...

	~CRhinoZBuffer ()

const float *	Array ()

bool	Capture ()

bool	Capture (const ON_4iRect &)

const ON_4iRect &	CaptureRect ()
	Returns the current capture rect (area)... More...

void	EnableGroundPlane (bool)

void	EnableShading (bool)

const CRhinoDib &	GrayscaleDib ()

int	Height ()

int	HitCount ()

float	MaxZ ()

float	MinZ ()
	capture area... More...

void	Reset ()

const CRhinoViewport *	RhinoVP ()

void	SetCaptureRect (const ON_4iRect &)
	Defines the capture area... More...

void	SetDisplayMode (const ON_UUID &dmid)

void	SetProjection (const CRhinoViewport &)
	Resets zbuffer with viewport projection... More...

void	ShowAnnotations (bool)

void	ShowClippingPlanes (bool)

void	ShowCurves (bool)

void	ShowGrips (bool)

void	ShowIsocurves (bool)

void	ShowLights (bool)

void	ShowMeshWires (bool)

void	ShowPoints (bool)

void	ShowText (bool)

int	Size ()

const ON_Viewport &	VP ()

int	Width ()

const ON_3dPoint &	WorldPoint (int x, int y)
	Retrieves zbuffer value at (x,y) in world coordinates... More...

float	ZValue (int x, int y)
	capture area... More...

float	ZValueMax (int x, int y, int r)

float	ZValueMin (int x, int y, int r)

void	ZValueMinMax (int x, int y, int r, float &min_z, float &max_z)

Constructor & Destructor Documentation

◆ CRhinoZBuffer() [1/2]

CRhinoZBuffer::CRhinoZBuffer ( )

Assumes active viewport projection...

◆ CRhinoZBuffer() [2/2]

CRhinoZBuffer::CRhinoZBuffer ( const CRhinoViewport & )

Uses passed in viewport projection...

◆ ~CRhinoZBuffer()

CRhinoZBuffer::~CRhinoZBuffer ( )

Member Function Documentation

◆ Array()

const float* CRhinoZBuffer::Array ( )

◆ Capture() [1/2]

bool CRhinoZBuffer::Capture ( )

◆ Capture() [2/2]

bool CRhinoZBuffer::Capture ( const ON_4iRect & )

◆ CaptureRect()

const ON_4iRect& CRhinoZBuffer::CaptureRect ( )

Returns the current capture rect (area)...

Note: This may not be the same as the capture area height...

◆ EnableGroundPlane()

void CRhinoZBuffer::EnableGroundPlane ( bool )

◆ EnableShading()

void CRhinoZBuffer::EnableShading ( bool )

◆ GrayscaleDib()

const CRhinoDib& CRhinoZBuffer::GrayscaleDib ( )

Retrieves the zbuffer in the form of a grayscale

◆ Height()

int CRhinoZBuffer::Height ( )

Note: This may not be the same as the capture area width... Returns the height of the entire ZBuffer...

◆ HitCount()

int CRhinoZBuffer::HitCount ( )

Returns the number of points within the capture

◆ MaxZ()

float CRhinoZBuffer::MaxZ ( )

area that contain z values that don't fall on the near or far clipping planes... Returns maximum Z value that's < 1.0 within the

◆ MinZ()

float CRhinoZBuffer::MinZ ( )

capture area...

Returns minimum Z value that's > 0.0 within the

◆ Reset()

void CRhinoZBuffer::Reset ( )

◆ RhinoVP()

const CRhinoViewport* CRhinoZBuffer::RhinoVP ( )

dib (bitmap) with increasing Z values converging to black (0)...

◆ SetCaptureRect()

void CRhinoZBuffer::SetCaptureRect ( const ON_4iRect & )

Defines the capture area...

◆ SetDisplayMode()

void CRhinoZBuffer::SetDisplayMode ( const ON_UUID & dmid )

Sets display mode used in creating zbuffer... This also resets the display attributes to the ones found in the display mode...

◆ SetProjection()

void CRhinoZBuffer::SetProjection ( const CRhinoViewport & )

Resets zbuffer with viewport projection...

◆ ShowAnnotations()

void CRhinoZBuffer::ShowAnnotations ( bool )

◆ ShowClippingPlanes()

void CRhinoZBuffer::ShowClippingPlanes ( bool )

◆ ShowCurves()

void CRhinoZBuffer::ShowCurves ( bool )

◆ ShowGrips()

void CRhinoZBuffer::ShowGrips ( bool )

◆ ShowIsocurves()

void CRhinoZBuffer::ShowIsocurves ( bool )

◆ ShowLights()

void CRhinoZBuffer::ShowLights ( bool )

◆ ShowMeshWires()

void CRhinoZBuffer::ShowMeshWires ( bool )

◆ ShowPoints()

void CRhinoZBuffer::ShowPoints ( bool )

◆ ShowText()

void CRhinoZBuffer::ShowText ( bool )

◆ Size()

int CRhinoZBuffer::Size ( )

◆ VP()

const ON_Viewport& CRhinoZBuffer::VP ( )

◆ Width()

int CRhinoZBuffer::Width ( )

Returns the width of the entire ZBuffer...

◆ WorldPoint()

const ON_3dPoint& CRhinoZBuffer::WorldPoint	(	int	x,
		int	y
	)

Retrieves zbuffer value at (x,y) in world coordinates...

Retrieves the smallest and largest (i.e. closest and most distant) Z value within a square of radius 'r' centered at (x, y).

◆ ZValue()

float CRhinoZBuffer::ZValue	(	int	x,
		int	y
	)