From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/a03319.html | 791 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 791 insertions(+) create mode 100644 docs/doxygen/nel/a03319.html (limited to 'docs/doxygen/nel/a03319.html') diff --git a/docs/doxygen/nel/a03319.html b/docs/doxygen/nel/a03319.html new file mode 100644 index 00000000..2b4b1fab --- /dev/null +++ b/docs/doxygen/nel/a03319.html @@ -0,0 +1,791 @@ + + +NeL: NLMISC::CRect class Reference + + + +

NLMISC::CRect Class Reference

#include <rect.h> +

Detailed Description

+This class describe an integer 2d rectangle.

Author:: Cyril Corvazier
+Nevrax France

Date:: 2000

+ +

+Definition at line 43 of file rect.h. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Public Member Functions
sint32 bottom () const
Return the higher Y coordinate of the box + 1.

CRect (sint32 x, sint32 y)
Constructor with a single 2d point. Build a rectangle with width and height = 0.

CRect (sint32 x, sint32 y, uint32 width, uint32 height)
Constructor with a 2d point, a width and a height.

CRect ()
default ctor

void extend (sint32 x, sint32 y)
Extend the box for including the point which coordinates are passed in parameter.

sint32 getXCenter () const
Compute the x center of the rectangle.

sint32 getYCenter () const
Compute the y center of the rectangle.

sint32 left () const
Return the lower X coordinate of the box.

sint32 right () const
Return the higher X coordinate of the box + 1.

void set (sint32 x0, sint32 y0, sint32 x1, sint32 y1)
Set from 2 2d points.

void setWH (sint32 x, sint32 y, uint32 width, uint32 height)
Set from a 2d point, a width and a height.

sint32 top () const
Return the lower Y coordinate of the box.

Data Fields
uint32 Height
Height of the rect.

uint32 Width
Width of the rect.

sint32 X
Lower X coordinate of the rect.

sint32 Y
Lower Y coordinate of the rect.

+

Constructor & Destructor Documentation

+ + + + +
+ + + + + + + + + +
NLMISC::CRect::CRect ( ) [inline]
+
+ + + + + +
+ + + +
+default ctor +
+ +
+Definition at line 47 of file rect.h. +
+
00047 {} +

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NLMISC::CRect::CRect ( sint32 x,
sint32 y,
uint32 width,
uint32 height
)
+
+ + + + + +
+ + + +
+Constructor with a 2d point, a width and a height. +
+ +
+Definition at line 91 of file rect.cpp. +
+References height, setWH(), sint32, uint32, width, x, and y. +
+
00092 { +00093 setWH(x, y, width, height); +00094 } +

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
NLMISC::CRect::CRect ( sint32 x,
sint32 y
) [inline]
+
+ + + + + +
+ + + +
+Constructor with a single 2d point. Build a rectangle with width and height = 0. +
+ +
+Definition at line 53 of file rect.h. +
+References sint32, x, and y. +
+
00054 { +00055 X=x; +00056 Y=y; +00057 Width=0; +00058 Height=0; +00059 } +

+

Member Function Documentation

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::bottom ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the higher Y coordinate of the box + 1. +
+ +
+Definition at line 89 of file rect.h. +
+References sint32. +
+Referenced by NL3D::CDriverGL::clipRect(). +
+
00090 { +00091 return Y+(sint32)Height; +00092 } +

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NLMISC::CRect::extend ( sint32 x,
sint32 y
)
+
+ + + + + +
+ + + +
+Extend the box for including the point which coordinates are passed in parameter. +
+ +
+Definition at line 35 of file rect.cpp. +
+References sint32, uint32, x, and y. +
+
00036 { +00037 if (x<X) +00038 { +00039 Width+=(uint32)(X-x); +00040 x=X; +00041 } +00042 else if (x>=(X+(sint32)Width)) +00043 Width=(uint32)(x-X+1); +00044 if (y<Y) +00045 { +00046 Height+=(uint32)(Y-y); +00047 y=Y; +00048 } +00049 else if (y>=(Y+(sint32)Height)) +00050 Height=(uint32)(y-Y+1); +00051 } +

+

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::getXCenter ( ) const [inline]
+
+ + + + + +
+ + + +
+Compute the x center of the rectangle. +
+ +
+Definition at line 95 of file rect.h. +
+References sint32. +
+
00096 { +00097 return X+(sint32)(Width>>1); +00098 } +

+

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::getYCenter ( ) const [inline]
+
+ + + + + +
+ + + +
+Compute the y center of the rectangle. +
+ +
+Definition at line 101 of file rect.h. +
+References sint32. +
+
00102 { +00103 return Y+(sint32)(Height>>1); +00104 } +

+

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::left ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the lower X coordinate of the box. +
+ +
+Definition at line 71 of file rect.h. +
+References sint32. +
+
00072 { +00073 return X; +00074 } +

+

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::right ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the higher X coordinate of the box + 1. +
+ +
+Definition at line 77 of file rect.h. +
+References sint32. +
+Referenced by NL3D::CDriverGL::clipRect(). +
+
00078 { +00079 return X+(sint32)Width; +00080 } +

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CRect::set ( sint32 x0,
sint32 y0,
sint32 x1,
sint32 y1
)
+
+ + + + + +
+ + + +
+Set from 2 2d points. +
+ +
+Definition at line 65 of file rect.cpp. +
+References sint32. +
+Referenced by NL3D::CShapeBank::processWSUploadTexture(), and NL3D::CAsyncTextureManager::uploadTexturePart(). +
+
00066 { +00067 if (x0 < x1) +00068 { +00069 X = x0; +00070 Width = x1 - x0; +00071 } +00072 else +00073 { +00074 X = x1; +00075 Width = y0 - y1; +00076 } +00077 +00078 if (y0 < y1) +00079 { +00080 Y = y0; +00081 Height = y1 - y0; +00082 } +00083 else +00084 { +00085 Y = y1; +00086 Height = y0 - y1; +00087 } +00088 } +

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void NLMISC::CRect::setWH ( sint32 x,
sint32 y,
uint32 width,
uint32 height
)
+
+ + + + + +
+ + + +
+Set from a 2d point, a width and a height. +
+ +
+Definition at line 55 of file rect.cpp. +
+References height, sint32, uint32, width, x, and y. +
+Referenced by CRect(). +
+
00056 { +00057 X=x; +00058 Y=y; +00059 Width=width; +00060 Height=height; +00061 } +

+

+ + + + +
+ + + + + + + + + +
sint32 NLMISC::CRect::top ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the lower Y coordinate of the box. +
+ +
+Definition at line 83 of file rect.h. +
+References sint32. +
+
00084 { +00085 return Y; +00086 } +

+

Field Documentation

+ + + + +
+ + +
uint32 NLMISC::CRect::Height +
+
+ + + + + +
+ + + +
+Height of the rect. +
+ +
+Definition at line 116 of file rect.h. +
+Referenced by NL3D::CDriverGL::clipRect(), NL3D::CDriverGL::fillBuffer(), NL3D::CDriverGL::getBuffer(), NL3D::CDriverGL::getBufferPart(), NL3D::CDriverGL::getZBuffer(), NL3D::CDriverGL::getZBufferPart(), NL3D::CDriverGL::setupTextureEx(), and NL3D::CDriverGL::uploadTexture().
+

+ + + + +
+ + +
uint32 NLMISC::CRect::Width +
+
+ + + + + +
+ + + +
+Width of the rect. +
+ +
+Definition at line 113 of file rect.h. +
+Referenced by NL3D::CDriverGL::clipRect(), NL3D::CDriverGL::fillBuffer(), NL3D::CDriverGL::getBuffer(), NL3D::CDriverGL::getBufferPart(), NL3D::CDriverGL::getZBuffer(), NL3D::CDriverGL::getZBufferPart(), NL3D::CDriverGL::setupTextureEx(), and NL3D::CDriverGL::uploadTexture().
+

+ + + + +
+ + +
sint32 NLMISC::CRect::X +
+
+ + + + + +
+ + + +
+Lower X coordinate of the rect. +
+ +
+Definition at line 107 of file rect.h. +
+Referenced by NL3D::CDriverGL::clipRect(), NL3D::CDriverGL::getBufferPart(), NL3D::CDriverGL::getZBufferPart(), NL3D::CDriverGL::setupTextureEx(), and NL3D::CDriverGL::uploadTexture().
+

+ + + + +
+ + +
sint32 NLMISC::CRect::Y +
+
+ + + + + +
+ + + +
+Lower Y coordinate of the rect. +
+ +
+Definition at line 110 of file rect.h. +
+Referenced by NL3D::CDriverGL::clipRect(), NL3D::CDriverGL::getBufferPart(), NL3D::CDriverGL::getZBufferPart(), NL3D::CDriverGL::setupTextureEx(), and NL3D::CDriverGL::uploadTexture().
+

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

rect.h
rect.cpp

Generated on Tue Mar 16 13:31:21 2004 for NeL by + +

+1.3.6

+ + -- cgit v1.2.1


Public Member Functions
sint32	bottom () const
	Return the higher Y coordinate of the box + 1.
	CRect (sint32 x, sint32 y)
	Constructor with a single 2d point. Build a rectangle with width and height = 0.
	CRect (sint32 x, sint32 y, uint32 width, uint32 height)
	Constructor with a 2d point, a width and a height.
	CRect ()
	default ctor
void	extend (sint32 x, sint32 y)
	Extend the box for including the point which coordinates are passed in parameter.
sint32	getXCenter () const
	Compute the x center of the rectangle.
sint32	getYCenter () const
	Compute the y center of the rectangle.
sint32	left () const
	Return the lower X coordinate of the box.
sint32	right () const
	Return the higher X coordinate of the box + 1.
void	set (sint32 x0, sint32 y0, sint32 x1, sint32 y1)
	Set from 2 2d points.
void	setWH (sint32 x, sint32 y, uint32 width, uint32 height)
	Set from a 2d point, a width and a height.
sint32	top () const
	Return the lower Y coordinate of the box.
Data Fields
uint32	Height
	Height of the rect.
uint32	Width
	Width of the rect.
sint32	X
	Lower X coordinate of the rect.
sint32	Y
	Lower Y coordinate of the rect.