Lab8/fEffectsFLAG.cpp - master - Pyatigor_Yaroslav/KMiVVR

Lab8/fEffectsFLAG.cpp
284 строки9 KB
Пятигор2302
upload files
15 дек 2025, 19:14
15 дек 2025, 19:148013f57
//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "fEffectsFLAG.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "GLS.BaseClasses"
#pragma link "GLS.Scene"
#pragma link "GLS.SceneViewer"
#pragma link "GLS.Cadencer"
#pragma link "GLS.FireFX"
#pragma link "GLS.Coordinates"
#pragma link "GLS.Objects"
#pragma link "GLS.Tree"
#pragma link "GLS.Material"
#pragma link "GLS.FileTGA"
#pragma link "GLS.BitmapFont"
#pragma link "GLS.HUDObjects"
#pragma link "GLS.WindowsFont"
#pragma link "GLS.ThorFX"
#pragma link "GLS.Graph"
#pragma link "GLS.SkyDome"
#pragma link "GLS.LensFlare"
#pragma link "GLS.Atmosphere"
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
	: TForm(Owner)
{
	GLHeightField1->Material->Texture->Image->LoadFromFile("../../Assets/ground.jpg");
	GLMaterialLibrary1->AddTextureMaterial("LeafFront", "../../Assets/leaf.png");
	GLMaterialLibrary1->Materials->Items[0]->Material->BlendingMode = bmAlphaTest50;
	GLMaterialLibrary1->Materials->Items[0]->Material->Texture->TextureMode = tmModulate;
	GLMaterialLibrary1->Materials->Items[0]->Material->Texture->TextureFormat = tfRGBA;
	GLMaterialLibrary1->AddTextureMaterial("LeafBack", "../../Assets/leaf.png");
	GLMaterialLibrary1->Materials->Items[1]->Material->BlendingMode = bmAlphaTest50;
	GLMaterialLibrary1->Materials->Items[1]->Material->Texture->TextureMode = tmModulate;
	GLMaterialLibrary1->Materials->Items[1]->Material->Texture->TextureFormat = tfRGBA;
	GLMaterialLibrary1->AddTextureMaterial("Branch", "../../Assets/zbark.jpg");
	GLMaterialLibrary1->Materials->Items[2]->Material->Texture->TextureMode = tmModulate;
	GLTree1->LeafMaterialName = "LeafFront";
	GLTree1->LeafBackMaterialName = "LeafBack";
	GLTree1->BranchMaterialName = "Branch";
	GLHeightField2->Material->Texture->Image->LoadFromFile("../../Assets/marbletiles.jpg");
	GLSphere1->Material->Texture->Image->LoadFromFile("../../Assets/earth_4096.jpg");
	GLSkyDome3->Bands->Clear();
	GLSkyDome3->Stars->AddRandomStars(5000, ConvertColorVector(clrWhite));
    GLAtmosphere1->TogleBlendingMode();
	GLHUDText1->Text = " Press \"w\" - up, \"s\" - down, \"a, q\" - left, \"d, e\" - right.";
	i_f = 0;

    GLTree1->BranchNoise = 0.5;
	GLTree1->BranchRadius = 0.1;
}
//---------------------------------------------------------------------------
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);
	}
	else if (Shift.Contains(ssRight))
	{
		GLCamera1->RotateTarget(my - Y, mx - X, 0);
    }
	mx = X;
	my = Y;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::GLSceneViewer1MouseWheel(TObject *Sender, TShiftState Shift,
          int WheelDelta, TPoint &MousePos, bool &Handled)
{
    GLCamera1->AdjustDistanceToTarget(Power(1.1, -WheelDelta / 120));
}
//---------------------------------------------------------------------------

void __fastcall TForm1::GLCadencer1Progress(TObject *Sender, const double DeltaTime,
          const double NewTime)
{
	if (RadioButton3->Checked)
	{
		GLSphere1->Turn(DeltaTime * 20);
	}
    if (RadioButton1->Checked)
	{
		if(IsKeyDown(87))
		{
			GLDummyCube4->Position->Y += DeltaTime;
		}
		if(IsKeyDown(83))
		{
			GLDummyCube4->Position->Y -= DeltaTime;
		}
		if(IsKeyDown(65))
		{
			GLDummyCube4->Position->X += DeltaTime;
		}
		if(IsKeyDown(68))
		{
			GLDummyCube4->Position->X -= DeltaTime;
		}
		if(IsKeyDown(81))
		{
			GLDummyCube4->Position->Z += DeltaTime;
		}
		if(IsKeyDown(69))
		{
			GLDummyCube4->Position->Z -= DeltaTime;
		}
	}
	if(IsKeyDown(27))
	{
		Close();
	}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::TrackBar1Change(TObject *Sender)
{
	if (RadioButton1->Checked)
	{
		GLFireFXManager1->FireDir->X = TrackBar1->Position * 0.1;
	}
	if (RadioButton2->Checked)
	{
		GLThorFXManager1->GlowSize = (float)TrackBar1->Position / 50;
	}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Timer1Timer(TObject *Sender)
{
	Form1->Caption = "Lab8 Fire, lightning and atmosphere glow effects Andrusenko - " + GLSceneViewer1->FramesPerSecondText();
	if (i_f < GLTree1->Count && RadioButton1->Checked)
	{
		GLTree1->Children[i_f]->Visible = true;
		i_f++;
	}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::RadioButton1Click(TObject *Sender)
{
	GLDummyCube1->Visible = false;
	GLDummyCube2->Visible = false;
	GLDummyCube3->Visible = false;
	Label2->Visible = false;
	Label3->Visible = false;
	Label4->Visible = false;
	Label5->Visible = false;
	TrackBar1->Visible = false;
	TrackBar2->Visible = false;
	TrackBar3->Visible = false;
	TrackBar4->Visible = false;
	CheckBox1->Visible = false;
	CheckBox2->Visible = false;
	CheckBox3->Visible = false;
	GLFireFXManager1->Disabled = true;
	GLThorFXManager1->Disabled = true;
	GLHUDText1->Visible = false;
	GLLightSource1->Position->X = 0;
	if (RadioButton1->Checked)
	{
		GLCamera1->TargetObject = GLDummyCube1;
		GLDummyCube1->Visible = true;
		Label2->Visible = true;
		Label2->Caption = "Wind:";
		TrackBar1->Visible = true;
		TrackBar1->Max = 20;
		TrackBar1->Min = -20;
		TrackBar1->Position = 0;
		GLFireFXManager1->Disabled = false;
        GLFireFXManager1->FireCrown = 0.5;
		GLFireFXManager1->FireDir->Y = 0.2;
		GLFireFXManager1->InitialDir->X = 0;
		GLFireFXManager1->InitialDir->Y = 1;
		GLFireFXManager1->InitialDir->Z = 0;
		GLHUDText1->Visible = true;
	}
	if (RadioButton2->Checked)
	{
		GLCamera1->TargetObject = GLDummyCube2;
		GLDummyCube2->Visible = true;
		Label2->Visible = true;
		Label2->Caption = "Glow Size:";
		TrackBar1->Visible = true;
		TrackBar1->Max = 50;
		TrackBar1->Min = 0;
		TrackBar1->Position = 10;
		Label2->Visible = true;
		Label3->Visible = true;
		Label4->Visible = true;
		Label5->Visible = true;
		TrackBar1->Visible = true;
		TrackBar2->Visible = true;
		TrackBar3->Visible = true;
		TrackBar4->Visible = true;
		CheckBox1->Visible = true;
		CheckBox2->Visible = true;
		CheckBox3->Visible = true;
		GLThorFXManager1->Disabled = false;
		GLThorFXManager1->OuterColor->Color = clrGreen;
		GLThorFXManager1->InnerColor->Color = clrWhite;
        CheckBox2Click(Sender);
	}
	if (RadioButton3->Checked)
	{
		GLLightSource1->Position->X = 30;
		GLCamera1->TargetObject = GLDummyCube3;
		GLDummyCube3->Visible = true;
	}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::TrackBar2Change(TObject *Sender)
{
	GLThorFXManager1->InnerColor->Alpha = (float)TrackBar2->Position / 50;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::TrackBar3Change(TObject *Sender)
{
	GLThorFXManager1->Wildness = (float)TrackBar3->Position / 5;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::TrackBar4Change(TObject *Sender)
{
	GLThorFXManager1->Vibrate = (float)TrackBar4->Position / 10;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::CheckBox1Click(TObject *Sender)
{
	GLThorFXManager1->Core = CheckBox1->Checked;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::CheckBox2Click(TObject *Sender)
{
	GLThorFXManager1->Disabled = CheckBox2->Checked;
}
//---------------------------------------------------------------------------

void __fastcall TForm1::GLThorFXManager1CalcPoint(TObject *Sender, int PointNo, float &x,
		  float &y, float &z)
{
	if (CheckBox3->Checked)
	{
		float Place = (float)PointNo / GLThorFXManager1->Maxpoints;
		float Spin = (Place * M_PI * 12) + (GLCadencer1->CurrentTime * 25);
		float Radius = 0.2f;
		float Offset = 0.1f;
		// ��� ������������� �������
		if (PointNo % 2 == 0) {
			x = x + Cos(Spin) * Radius + Offset;
			z = z + Sin(Spin) * Radius;
		} else {
			x = x + Cos(Spin + M_PI) * Radius - Offset;
			z = z + Sin(Spin + M_PI) * Radius;
		}
	}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::GLHeightField2GetHeight(const float x, const float y, float &z,
          TGLColorVector &Color, TTexPoint &TexPoint)
{
    z = 2;
}
//---------------------------------------------------------------------------