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Bazaar/FTGL_Demo : fixed in windows
git-svn-id: svn://ultimatepp.org/upp/trunk@3879 f0d560ea-af0d-0410-9eb7-867de7ffcac7
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micio
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3 changed files with 720 additions and 711 deletions
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@ -1,70 +1,70 @@
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#ifndef _FTGL_Demo_FTGLCtrl_h_
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#define _FTGL_Demo_FTGLCtrl_h_
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#include <CtrlLib/CtrlLib.h>
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#include <GLCtrl/GLCtrl.h>
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#include <FTGL/ftgl.h>
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#include "TrackBall.h"
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using namespace Upp;
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class FTGLCtrl : public GLCtrl
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{
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private:
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TrackBall trackBall;
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typedef enum { FTGL_BITMAP, FTGL_PIXMAP, FTGL_OUTLINE, FTGL_POLYGON, FTGL_EXTRUDE, FTGL_TEXTURE, NumStyles } Styles;
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typedef enum { EDITING = 1, INTERACTIVE } Modes;
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Modes mode;
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Vector<String> fontFiles;
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int currentFont;
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// array containing all fonts
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Array<FTFont> fonts;
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int totalFonts;
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One<FTPixmapFont> infoFont;
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Array<FTLayout> layouts;
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int currentLayout;
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bool hasLayout(void) { return currentLayout >= 0 && currentLayout < layouts.GetCount(); }
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// displayed string
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String myString;
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void SetUpLighting();
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void SetUpFonts(int numFontFiles);
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void RenderFontmetrics();
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void RenderFontInfo();
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void SetCamera();
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void Paint0(void);
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int GetStyle() { return currentFont % NumStyles; }
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int GetFace() { return currentFont / NumStyles; }
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float OX;
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float OY;
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float initialLineLength;
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protected:
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virtual void GLPaint();
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virtual Image MouseEvent(int event, Point p, int zdelta, dword keyflags) { return trackBall.MouseEvent(event, p, zdelta, keyflags); }
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virtual bool Key(dword key, int count);
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virtual void Layout();
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public:
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typedef FTGLCtrl CLASSNAME;
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void SetFontFiles(Vector<String> const &files);
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FTGLCtrl();
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};
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#endif
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#ifndef _FTGL_Demo_FTGLCtrl_h_
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#define _FTGL_Demo_FTGLCtrl_h_
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#include <CtrlLib/CtrlLib.h>
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#include <GLCtrl/GLCtrl.h>
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#include <FTGL/ftgl.h>
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#include "TrackBall.h"
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using namespace Upp;
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class FTGLCtrl : public GLCtrl
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{
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private:
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TrackBall trackBall;
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typedef enum { FTGL_BITMAP, FTGL_PIXMAP, FTGL_OUTLINE, FTGL_POLYGON, FTGL_EXTRUDE, FTGL_TEXTURE, NumStyles } Styles;
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typedef enum { EDITING = 1, INTERACTIVE } Modes;
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Modes mode;
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Vector<String> fontFiles;
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int currentFont;
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// array containing all fonts
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Array<FTFont> fonts;
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int totalFonts;
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One<FTPixmapFont> infoFont;
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Array<FTLayout> layouts;
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int currentLayout;
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bool hasLayout(void) { return currentLayout >= 0 && currentLayout < layouts.GetCount(); }
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// displayed string
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String myString;
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void SetUpLighting();
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void SetUpFonts(int numFontFiles);
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void RenderFontmetrics();
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void RenderFontInfo();
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void SetCamera();
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void Paint0(void);
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int GetStyle() { return currentFont % NumStyles; }
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int GetFace() { return currentFont / NumStyles; }
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float OX;
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float OY;
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float initialLineLength;
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protected:
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virtual void GLPaint();
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virtual Image MouseEvent(int event, Point p, int zdelta, dword keyflags);
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virtual bool Key(dword key, int count);
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virtual void Layout();
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public:
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typedef FTGLCtrl CLASSNAME;
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void SetFontFiles(Vector<String> const &files);
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FTGLCtrl();
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};
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#endif
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@ -1,98 +1,102 @@
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#include "TrackBall.h"
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#include "trackball.h"
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#include <GL/glut.h>
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void TrackBall::_Animate(void)
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{
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add_quats(lastquat, curquat, curquat);
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owner->Refresh();
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owner->Sync();
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if(enableAnimCb)
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owner->SetTimeCallback(10, THISBACK(_Animate));
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}
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void TrackBall::_StartMotion(int x, int y, Time time)
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{
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enableAnimCb = false;
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tracking = true;
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lastTime = time;
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beginx = x;
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beginy = y;
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}
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void TrackBall::_StopMotion(Time time)
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{
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tracking = false;
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if (time == lastTime && animate)
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{
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enableAnimCb = true;
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_Animate();
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}
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else
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if (animate)
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enableAnimCb = false;
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}
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void TrackBall::Animate(bool a)
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{
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animate = a;
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}
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void TrackBall::Matrix(void)
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{
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GLfloat m[4][4];
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build_rotmatrix(m, curquat);
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glMultMatrixf(&m[0][0]);
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}
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void TrackBall::Reshape(int w, int h)
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{
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width = w;
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height = h;
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}
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// mouse event handler
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Image TrackBall::MouseEvent(int event, Point p, int zdelta, dword keyflags)
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{
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// mouse up/down starts and stop motion
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if ((event & Ctrl::BUTTON) == button && (event & Ctrl::ACTION) == Ctrl::DOWN)
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_StartMotion(p.x, p.y, GetSysTime());
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else
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if ((event & Ctrl::BUTTON) == button && (event & Ctrl::ACTION) == Ctrl::UP)
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_StopMotion(GetSysTime());
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// mouse move do the animation, if we're tracking
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else if((event & Ctrl::ACTION) == Ctrl::MOUSEMOVE)
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{
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if (tracking)
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{
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trackball(
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lastquat,
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(2.0 * beginx - width) / width,
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(height - 2.0 * beginy) / height,
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(2.0 * p.x - width) / width,
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(height - 2.0 * p.y) / height
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);
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beginx = p.x;
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beginy = p.y;
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animate = true;
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lastTime = GetSysTime();
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_Animate();
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}
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}
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return Image();
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}
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TrackBall::TrackBall(Ctrl *ow)
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{
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owner = ow;
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button = Ctrl::LEFT;
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tracking = false;
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animate = false;
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trackball(curquat, 0.0, 0.0, 0.0, 0.0);
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enableAnimCb = false;
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}
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#include "TrackBall.h"
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#include "trkball.h"
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#ifdef PLATFORM_POSIX
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#include <GL/glut.h>
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#elif defined(WIN32)
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#include <gl/glu.h>
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#endif
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void TrackBall::_Animate(void)
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{
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add_quats(lastquat, curquat, curquat);
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owner->Refresh();
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if(enableAnimCb)
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owner->SetTimeCallback(10, THISBACK(_Animate));
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}
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void TrackBall::_StartMotion(int x, int y, Time time)
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{
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enableAnimCb = false;
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tracking = true;
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lastTime = time;
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beginx = x;
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beginy = y;
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}
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void TrackBall::_StopMotion(Time time)
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{
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tracking = false;
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if (time == lastTime && animate)
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{
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enableAnimCb = true;
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_Animate();
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}
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else
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if (animate)
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enableAnimCb = false;
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}
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void TrackBall::Animate(bool a)
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{
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animate = a;
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}
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void TrackBall::Matrix(void)
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{
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GLfloat m[4][4];
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build_rotmatrix(m, curquat);
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glMultMatrixf(&m[0][0]);
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}
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void TrackBall::Reshape(int w, int h)
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{
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width = w;
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height = h;
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}
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// mouse event handler
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Image TrackBall::MouseEvent(int event, Point p, int zdelta, dword keyflags)
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{
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// mouse up/down starts and stop motion
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if ((event & Ctrl::BUTTON) == button && (event & Ctrl::ACTION) == Ctrl::DOWN)
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_StartMotion(p.x, p.y, GetSysTime());
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else
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if ((event & Ctrl::BUTTON) == button && (event & Ctrl::ACTION) == Ctrl::UP)
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_StopMotion(GetSysTime());
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// mouse move do the animation, if we're tracking
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else if((event & Ctrl::ACTION) == Ctrl::MOUSEMOVE)
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{
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if (tracking)
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{
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trackball(
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lastquat,
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(2.0 * beginx - width) / width,
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(height - 2.0 * beginy) / height,
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(2.0 * p.x - width) / width,
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(height - 2.0 * p.y) / height
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);
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beginx = p.x;
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beginy = p.y;
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animate = true;
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lastTime = GetSysTime();
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_Animate();
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}
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}
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return Image::Hand();
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}
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TrackBall::TrackBall(Ctrl *ow)
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{
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owner = ow;
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button = Ctrl::LEFT;
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tracking = false;
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animate = false;
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trackball(curquat, 0.0, 0.0, 0.0, 0.0);
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enableAnimCb = false;
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}
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