glmotion.h File Reference

#include "viewport.h"

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Functions
void	glmotion_zoom (void)
void	glmotion_pan (ViewInfo *v)
void	glmotion_zoom_inc (int zoomin)

Function Documentation

glmotion_pan()

void glmotion_pan

(

ViewInfo *

v

)

Definition at line 70 of file glmotion.c.

References _ViewInfo::active_camera, _ViewInfo::cameras, glCompMouse::dragX, glCompMouse::dragY, GetOGLDistance(), _ViewInfo::mouse, _ViewInfo::panx, _ViewInfo::pany, _viewport_camera::r, SIZE_MAX, _viewport_camera::targetx, _viewport_camera::targety, _viewport_camera::x, _viewport_camera::y, and _ViewInfo::zoom.

Referenced by apply_actions().

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glmotion_zoom()

void glmotion_zoom

(

void

)

Definition at line 54 of file glmotion.c.

References _ViewInfo::active_camera, _ViewInfo::cameras, glCompMouse::dragX, graph_zoom(), _ViewInfo::mouse, _viewport_camera::r, SIZE_MAX, view, and _ViewInfo::zoom.

Referenced by scroll_event().

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glmotion_zoom_inc()

void glmotion_zoom_inc

(

int

zoomin

)

Definition at line 44 of file glmotion.c.

References glexpose(), graph_zoom(), view, and _ViewInfo::zoom.

Referenced by btnToolZoomOut_clicked(), menu_click_zoom_minus(), and menu_click_zoom_plus().

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