GLScene/Demos/CPP/rendering/phong/Unit1.cpp

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::GLSceneViewer1MouseDown(TObject *Sender,
      TMouseButton Button, TShiftState Shift, int X, int Y)
{
  mx = X;
  my = Y;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::GLSceneViewer1MouseMove(TObject *Sender,
      TShiftState Shift, int X, int Y)
{
  if (Shift.Contains(ssLeft))
  {
    GLCamera1->MoveAroundTarget(my-Y, mx-X);
    mx = X;
    my = Y;
  }
}
//---------------------------------------------------------------------------
void __fastcall TForm1::AsyncTimer1Timer(TObject *Sender)
{
  Form1->Caption = "Phong Shader - " + GLSceneViewer1->FramesPerSecondText(1);
  GLSceneViewer1->ResetPerformanceMonitor();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::CheckBox1Click(TObject *Sender)
{
  GLPhongShader1->Enabled = CheckBox1->Checked;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::GLCadencer1Progress(TObject *Sender,
      const double deltaTime, const double newTime)
{
  CheckBox1->Checked = GLPhongShader1->Enabled;
  GLSceneViewer1->Invalidate();
}
//---------------------------------------------------------------------------