gldesign_tools.c File Reference

Go to the source code of this file.

Defines
#define	_DSCRUCT_SUB   1
Functions
void	Ortho2Dto3D (int x, int y, GLfloat *xx, GLfloat *yy)
void	Ortho3Dto2D (int *x, int *y, GLfloat xx, GLfloat yy)
BOOL	inview (vertex *vp)
void	SelectVertexInRectGL (void)
void	MoveInPerspectiveGL (double dx, double dy)
void	RotateInPerspectiveGL (double dx, double dy)
void	ShapeInPerspectiveGL (double dx, double dy)
Variables
	SelXs
	SelYs
	SelXc
	SelYc
GLfloat	vertex_scale
GLfloat	ortho_width
GLfloat	up_angle
GLfloat	round_angle
int *	Tool
RECT	oldrect

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Define Documentation

#define _DSCRUCT_SUB   1

Definition at line 8 of file gldesign_tools.c.

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Function Documentation

void Ortho2Dto3D	(	int	x,
		int	y,
		GLfloat *	xx,
		GLfloat *	yy
	)

Definition at line 474 of file gldesign1.c.

References oldrect, and ortho_width.

Referenced by DrawSelectionBox(), and SelectVertexInRectGL().

void Ortho3Dto2D	(	int *	x,
		int *	y,
		GLfloat	xx,
		GLfloat	yy
	)

Definition at line 482 of file gldesign1.c.

References oldrect, and ortho_width.

BOOL inview

(

vertex *

vp

)

void SelectVertexInRectGL

(

void

)

Definition at line 113 of file gldesign_tools.c.

References DESELECTED, DESELECTOR, DrawModel, inview(), m4by1, MainVp, max, min, Nvert, NvertDeselect, NvertSelect, Ortho2Dto3D(), round_angle, SELECTED, SELECTOR, SelXc, SelXs, SelYc, SelYs, Tool, TVpointX, TVpointY, TVpointZ, TVsizeX, TVsizeY, TVsizeZ, up_angle, UpdateCounters, vertex_scale, x, y, and z.

void MoveInPerspectiveGL	(	double	dx,
		double	dy
	)

Definition at line 162 of file gldesign_tools.c.

References DrawModel, m4by1, m4by4, MainVp, Nvert, oldrect, rotx, rotz, round_angle, SELECTED, TVsizeX, up_angle, and y1.

void RotateInPerspectiveGL	(	double	dx,
		double	dy
	)

Definition at line 187 of file gldesign_tools.c.

References DrawModel, m4by1, m4by4, MainVp, Nvert, oldrect, rotx, roty, rotz, round_angle, SELECTED, SelXs, SelYs, TVpointX, TVpointY, TVpointZ, TVsizeX, TVsizeY, TVsizeZ, up_angle, vertex_scale, x, y, and z.

void ShapeInPerspectiveGL	(	double	dx,
		double	dy
	)

Definition at line 227 of file gldesign_tools.c.

References DrawModel, m4by1, m4by4, MainVp, Nvert, oldrect, rotx, rotz, round_angle, SELECTED, TVsizeX, up_angle, and y1.

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Variable Documentation

SelXs

Definition at line 47 of file GLDESIGN.C.

Referenced by DrawSelectionBox(), RotateInPerspectiveGL(), and SelectVertexInRectGL().

SelYs

Definition at line 47 of file GLDESIGN.C.

Referenced by DrawSelectionBox(), RotateInPerspectiveGL(), and SelectVertexInRectGL().

SelXc

Definition at line 47 of file GLDESIGN.C.

Referenced by DrawSelectionBox(), and SelectVertexInRectGL().

SelYc

Definition at line 47 of file GLDESIGN.C.

Referenced by DrawSelectionBox(), and SelectVertexInRectGL().

GLfloat vertex_scale

Definition at line 54 of file GLDESIGN.C.

Referenced by DrawGlNurbs(), DrawModelEdges(), DrawProjectMapRectangle(), Make3dDisplayList(), Make3dDisplayListProg(), RotateInPerspectiveGL(), and SelectVertexInRectGL().

GLfloat ortho_width

Definition at line 54 of file GLDESIGN.C.

Referenced by initialize(), Ortho2Dto3D(), Ortho3Dto2D(), and resize().

GLfloat up_angle

Definition at line 51 of file GLDESIGN.C.

Referenced by drawScene(), MoveInPerspectiveGL(), RotateInPerspectiveGL(), SelectVertexInRectGL(), and ShapeInPerspectiveGL().

GLfloat round_angle

Definition at line 51 of file GLDESIGN.C.

Referenced by drawScene(), MoveInPerspectiveGL(), RotateInPerspectiveGL(), SelectVertexInRectGL(), and ShapeInPerspectiveGL().

int* Tool

Definition at line 46 of file GLDESIGN.C.

Referenced by _AttachViewOpenGL(), DrawSelectionBox(), and SelectVertexInRectGL().

RECT oldrect

Definition at line 73 of file gldesign1.c.