glexpose.c File Reference

#include "glexpose.h"
#include "draw.h"
#include "topviewfuncs.h"
#include <glcomp/glutils.h>
#include "topfisheyeview.h"
#include "gui/toolboxcallbacks.h"
#include "arcball.h"
#include "hotkeymap.h"
#include "polytess.h"
#include <stdbool.h>
#include <stdint.h>

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Functions
static void	drawRotatingAxis (void)
static int	glupdatecamera (ViewInfo *vi)
static void	glexpose_grid (ViewInfo *vi)
static int	glexpose_drawgraph (ViewInfo *vi)
int	glexpose_main (ViewInfo *vi)

Function Documentation

drawRotatingAxis()

static void drawRotatingAxis ( void  )

static

Definition at line 22 of file glexpose.c.

References _ViewInfo::arcball, get_mode(), Matrix4fT::M, MM_ROTATE, _ArcBall_t::Transform, and view.

Referenced by glexpose_main().

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glexpose_drawgraph()

static int glexpose_drawgraph ( ViewInfo *  vi )

static

Definition at line 129 of file glexpose.c.

References topview::active, _ViewInfo::activeGraph, drawtopologicalfisheye(), topview::fisheyeParams, renderSmGraph(), and _ViewInfo::Topview.

Referenced by glexpose_main().

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glexpose_grid()

static void glexpose_grid ( ViewInfo *  vi )

static

Definition at line 107 of file glexpose.c.

References glCompColor::A, glCompColor::B, _ViewInfo::bdxLeft, _ViewInfo::bdxRight, _ViewInfo::bdyBottom, _ViewInfo::bdyTop, glCompColor::G, _ViewInfo::gridColor, _ViewInfo::gridSize, _ViewInfo::gridVisible, and glCompColor::R.

Referenced by glexpose_main().

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glexpose_main()

int glexpose_main

(

ViewInfo *

vi

)

any time screen needs to be redrawn, this function is called by gltemplate

All drawings are initialized in this function.

Parameters

v	Global view variable defined in viewport.c

Returns

0 if something goes wrong with GL, 1 otherwise

Definition at line 144 of file glexpose.c.

References _ViewInfo::activeGraph, btnToolZoomFit_clicked(), draw_selpoly(), drawBorders(), drawRotatingAxis(), glCompSetDraw(), glexpose_drawgraph(), glexpose_grid(), glupdatecamera(), NULL, topview::sel, _selection::selPoly, _ViewInfo::Topview, and _ViewInfo::widgets.

Referenced by cb_display(), and expose_event().

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glupdatecamera()

static int glupdatecamera ( ViewInfo *  vi )

static

Definition at line 71 of file glexpose.c.

References _ViewInfo::active_camera, _ViewInfo::arcball, _ViewInfo::cameras, _ViewInfo::clipX1, _ViewInfo::clipX2, _ViewInfo::clipY1, _ViewInfo::clipY2, GetOGLPosRef(), _ViewInfo::h, Matrix4fT::M, _ViewInfo::panx, _ViewInfo::pany, viewport_camera::r, SIZE_MAX, viewport_camera::targetx, viewport_camera::targety, _ArcBall_t::Transform, _ViewInfo::w, and _ViewInfo::zoom.

Referenced by glexpose_main().

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