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main.cpp File Reference

#include <windows.h>
#include "shared.h"
#include "general.h"
#include "tll.h"
#include "vector.h"
#include "vertex.h"
#include "quat.h"
#include "matrix.h"
#include "texture.h"
#include "locmath.h"
#include "polygon.h"
#include "object.h"
#include "camera.h"
#include "light.h"
#include "collision.h"
#include "glfont.h"
#include "bspline.h"
#include "winfuncs.h"
#include "mmgr.h"
#include "resource.rh"

Go to the source code of this file.

Functions
int	InitGL (int Width, int Height)
void	ReSizeGLScene (int Width, int Height)
void	DrawGLScene (void)
LRESULT CALLBACK	WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
int WINAPI	WinMain (HINSTANCE hInstance, HINSTANCE, LPSTR, int)
Variables
HGLRC	hRC
HDC	hDC
HWND	hWnd
HWND	hWndStartDlg
HINSTANCE	g_hInst
RECT	screen
PAINTSTRUCT	ps
char	AppDirectory [MAX_PATH]
float	ApplicationStartTime
float	pi = 3.141592
float	radian = pi / 180
float	epsilon = 0.05
bool	key [256]
bool	released_key [256]
int	currentCamera = 0
int	numCameras = 4
float	step = 5.0
float	lasttime
float	multiplier
const int	average = 20
float	lastmultiplier [average]
int	fps
int	GL_LIGHT [8] = {GL_LIGHT0, GL_LIGHT1, GL_LIGHT2, GL_LIGHT3, GL_LIGHT4, GL_LIGHT5, GL_LIGHT6, GL_LIGHT7}
int	currentLight = 0
int	numLights = 0
POLYGON *	polygon = new POLYGON[12]
TEXTURE *	texture = new TEXTURE[3]
char	HaloTypeName [MAX_PATH] = {"halo.tga"}
char	FireTypeName [MAX_PATH] = {"fire.tga"}
CAMERA *	camera = new CAMERA[numCameras + 1]
CAMERA	LastCam
LIGHT *	light = new LIGHT[numLights + 1]
float	lightColor [3] = {1.0, 1.0, 1.0}
int	DialogInUse = 0
char	szText [BUFFER_SIZE]
GLFONT	myFont
int	visible = 1
int	numSplines = 2
int	cameraMode = 2
int	currentSpline = 0
int	lookAtPath = 0
char	SplineFileName [MAX_PATH]
SPLINE *	spline
LinkedList< SPLINE >	SplineList

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Function Documentation

void DrawGLScene (  void    )

Definition at line 126 of file main.cpp. References LIGHT::Apply(), SPLINE::Blue, bspline(), bsplinepoint(), cameraMode, CheckForCollision(), SPLINE::Control, currentCamera, currentLight, currentSpline, DrawBillboards(), DrawCube(), DrawGrid(), DrawMyText(), MATRIX::Element, CollisionPacket::eRadius, LinkedList< T >::Get(), SPLINE::Green, lookAtPath, SPLINE::NumControl, numLights, SPLINE::NumPoints, numSplines, SPLINE::Output, OBJECT::Position, SPLINE::Red, CollisionPacket::sourcePoint, CollisionPacket::velocity, VECTOR::x, VECTOR::y, and VECTOR::z. Referenced by WinMain(), and WndProc(). { glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); LastCam = camera[currentCamera]; camera[currentCamera].Update(); CollisionPacket cp; cp.eRadius.x = 1.0; cp.eRadius.y = 1.0; cp.eRadius.z = 1.0; cp.sourcePoint.x = LastCam.Position.x; cp.sourcePoint.y = LastCam.Position.y; cp.sourcePoint.z = LastCam.Position.z; cp.velocity.x = camera[currentCamera].Position.x - LastCam.Position.x; cp.velocity.y = camera[currentCamera].Position.y - LastCam.Position.y; cp.velocity.z = camera[currentCamera].Position.z - LastCam.Position.z; CheckForCollision(polygon, &camera[currentCamera].Position, &cp); camera[currentCamera].Apply(); int loop; for(loop = 0; loop <= numLights; loop++) light[loop].Apply(); GLUquadricObj * sphere = gluNewQuadric(); // sphere for control points for (int loop = 0; loop < numSplines; loop++) // loop through all splines { spline = SplineList.Get(loop); // get the spline from the linked list if (visible) // if the curves are visible { // draw the control points glDisable(GL_TEXTURE_2D); float mat_ambient[] = {spline->Red, spline->Green, spline->Blue, 1.0 }; float mat_diffuse[] = {spline->Red, spline->Green, spline->Blue, 1.0 }; float mat_specular[] = { 1.0, 1.0, 1.0, 1.0 }; glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient); glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse); glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular); for (int i=0; i <= spline->NumControl; i++) { glPushMatrix(); glTranslatef(spline->Control[i].x, spline->Control[i].y, spline->Control[i].z); gluSphere(sphere,0.4,10,10); glPopMatrix(); } glEnable(GL_TEXTURE_2D); // get the output point of this spline VECTOR Output = bsplinepoint(spline); // draw the point glPointSize(5.0); glColor3f(0.0, 1.0 ,0.0); glDisable(GL_TEXTURE_2D); glDisable(GL_LIGHTING); glPushMatrix(); glBegin(GL_POINTS); glVertex3f(Output.x, Output.y, Output.z); glEnd(); glPopMatrix(); glEnable(GL_TEXTURE_2D); glEnable(GL_LIGHTING); if (cameraMode > 0 && currentSpline == loop) // if the camera mode is not free and this is the current spline { VECTOR LookAt; if (cameraMode == 2 && (currentSpline != lookAtPath)) // if the camera mode is follow { SPLINE* spline2 = SplineList.Get(lookAtPath); LookAt = bsplinepoint(spline2); } camera[currentCamera].Position.x = Output.x; // set the camera position to the current spline output camera[currentCamera].Position.y = Output.y; camera[currentCamera].Position.z = Output.z; MATRIX mat; glPushMatrix(); glLoadIdentity(); if (cameraMode == 2 && (currentSpline != lookAtPath)) // if the camera mode is follow gluLookAt(Output.x, Output.y, Output.z, LookAt.x, LookAt.y, LookAt.z, 0, 1, 0); else // else make the camera look at another position gluLookAt(Output.x, Output.y, Output.z, light[currentLight].Position.x, light[currentLight].Position.y, light[currentLight].Position.z, 0, 1, 0); glGetFloatv(GL_MODELVIEW_MATRIX, mat.Element); // get the gluLookAt matrix glPopMatrix(); float mat2[4][4]; mat2[0][0] = mat.Element[0]; mat2[0][1] = mat.Element[1]; mat2[0][2] = mat.Element[2]; mat2[0][3] = mat.Element[3]; mat2[1][0] = mat.Element[4]; mat2[1][1] = mat.Element[5]; mat2[1][2] = mat.Element[6]; mat2[1][3] = mat.Element[7]; mat2[2][0] = mat.Element[8]; mat2[2][1] = mat.Element[9]; mat2[2][2] = mat.Element[10]; mat2[2][3] = mat.Element[11]; mat2[3][0] = mat.Element[12]; mat2[3][1] = mat.Element[13]; mat2[3][2] = mat.Element[14]; mat2[3][3] = mat.Element[15]; camera[currentCamera].Orientation.MatrixToQuat(mat2); // set the camera orientation to the gluLookAt matrix } bspline(spline); // get the output points of this spline // draw the curve along to the output points glColor3f(spline->Red, spline->Green, spline->Blue); glDisable(GL_TEXTURE_2D); glDisable(GL_LIGHTING); glPushMatrix(); glBegin(GL_LINE_STRIP); for (int i=0; i < spline->NumPoints; i++) { glVertex3fv(&spline->Output[i].x); } glEnd(); glPopMatrix(); glEnable(GL_TEXTURE_2D); glEnable(GL_LIGHTING); } else if (cameraMode > 0) // if the curves are not visible and the camera mode is not free { VECTOR Output = bsplinepoint(spline); VECTOR LookAt; if (cameraMode == 2 && currentSpline != lookAtPath) { SPLINE* spline2 = SplineList.Get(lookAtPath); LookAt = bsplinepoint(spline2); } camera[currentCamera].Position.x = Output.x; camera[currentCamera].Position.y = Output.y; camera[currentCamera].Position.z = Output.z; MATRIX mat; glPushMatrix(); glLoadIdentity(); if (cameraMode == 2 && currentSpline != lookAtPath) gluLookAt(Output.x, Output.y, Output.z, LookAt.x, LookAt.y, LookAt.z, 0, 1, 0); else gluLookAt(Output.x, Output.y, Output.z, light[currentLight].Position.x, light[currentLight].Position.y, light[currentLight].Position.z, 0, 1, 0); glGetFloatv(GL_MODELVIEW_MATRIX, mat.Element); glPopMatrix(); float mat2[4][4]; mat2[0][0] = mat.Element[0]; mat2[0][1] = mat.Element[1]; mat2[0][2] = mat.Element[2]; mat2[0][3] = mat.Element[3]; mat2[1][0] = mat.Element[4]; mat2[1][1] = mat.Element[5]; mat2[1][2] = mat.Element[6]; mat2[1][3] = mat.Element[7]; mat2[2][0] = mat.Element[8]; mat2[2][1] = mat.Element[9]; mat2[2][2] = mat.Element[10]; mat2[2][3] = mat.Element[11]; mat2[3][0] = mat.Element[12]; mat2[3][1] = mat.Element[13]; mat2[3][2] = mat.Element[14]; mat2[3][3] = mat.Element[15]; camera[currentCamera].Orientation.MatrixToQuat(mat2); } } DrawGrid(); DrawCube(polygon, texture); DrawBillboards(texture, light, camera); DrawMyText(); // Draw text last }

int InitGL (  int    Width, int    Height )

Definition at line 102 of file main.cpp. References ApplicationStartTime, glFontCreate(), SetGLCamera(), SetGLLighting(), SetGLMaterial(), SetGLProperties(), SetGLTexture(), SetGLWorld(), and SetSplines(). Referenced by WinMain(). { ApplicationStartTime = (float)GetTickCount(); SetGLProperties(); SetGLMaterial(); SetGLLighting(light); SetGLWorld(polygon); SetGLCamera(camera); SetSplines(SplineList); // Create/Load splines from data file // Create the font texture glFontCreate(&myFont, "roman.glf", 4); if (!SetGLTexture(texture)) return 0; else return 1; }

void ReSizeGLScene (  int    Width, int    Height )

Definition at line 121 of file main.cpp. References SetGLView(). Referenced by WndProc(). { SetGLView(Width, Height); }

int WINAPI WinMain (  HINSTANCE    hInstance, HINSTANCE   , LPSTR   , int    )

Definition at line 460 of file main.cpp. References AppDirectory, average, cameraMode, currentCamera, currentLight, currentSpline, DialogInUse, DrawGLScene(), FALSE, g_hInst, GetLightColor(), GetTimePassed(), hDC, hRC, hWnd, InitGL(), key, lastmultiplier, lasttime, lightColor, lookAtPath, multiplier, numCameras, numLights, numSplines, released_key, screen, step, TRUE, visible, and WndProc(). { MSG msg; g_hInst = hInstance; GetWindowRect(GetDesktopWindow(), &screen); WNDCLASSEX wc; wc.cbSize = sizeof(WNDCLASSEX); wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS | CS_SAVEBITS; wc.lpfnWndProc = (WNDPROC) WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MYICON)); wc.hIconSm = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MYICON)); wc.hCursor = LoadCursor(NULL, IDC_ARROW); wc.hbrBackground = NULL; wc.lpszMenuName = NULL; wc.lpszClassName = "OpenGL WinClass"; if(!RegisterClassEx(&wc)) { MessageBox(NULL,"Failed To Register The Window Class.","Error",MB_OK|MB_ICONERROR); return FALSE; } hWnd = CreateWindowEx( WS_EX_LEFT, "OpenGL WinClass", "OpenGL & Win32 Tutorial No.10", WS_MAXIMIZE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_POPUPWINDOW | WS_VISIBLE, 0, 0, screen.right, screen.bottom, NULL, NULL, hInstance, NULL); if(!hWnd) { MessageBox(NULL,"Window Creation Error.","Error",MB_OK|MB_ICONERROR); return FALSE; } DEVMODE dmScreenSettings; memset(&dmScreenSettings, 0, sizeof(DEVMODE)); dmScreenSettings.dmSize = sizeof(DEVMODE); dmScreenSettings.dmPelsWidth = screen.right; dmScreenSettings.dmPelsHeight = screen.bottom; dmScreenSettings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT; ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN); ShowWindow(hWnd, SW_HIDE); GetCurrentDirectory(MAX_PATH, AppDirectory); // Get the application directory if(DialogBox(hInstance, "STARTDLG", hWnd, (DLGPROC)StartProc) == IDOK) { if (!InitGL(screen.right, screen.bottom)) // Moved the InitGL call to here (fails if the images did not load) SendMessage(hWnd, WM_CLOSE, 0, 0); else { ShowWindow(hWnd, SW_SHOW); UpdateWindow(hWnd); SetFocus(hWnd); wglMakeCurrent(hDC,hRC); SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); ShowCursor(0); } } else { delete[] texture; delete[] polygon; delete[] camera; delete[] light; PostQuitMessage(0); } while (1) { while (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) { if (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } else { return TRUE; } } if(!DialogInUse) { SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); DrawGLScene(); glFlush(); SwapBuffers(hDC); } multiplier = GetTimePassed(lasttime, average, lastmultiplier); camera[currentCamera].Multiplier = multiplier; light[currentLight].Multiplier = multiplier; if (key['C'] && released_key['C'] == 0) { if (currentCamera < numCameras) currentCamera++; else currentCamera = 0; released_key['C'] = 1; } if (!key['C']) released_key['C'] = 0; if (key['L'] && released_key['L'] == 0) { if (currentLight < numLights) currentLight++; else currentLight = 0; released_key['L'] = 1; } if (!key['L']) released_key['L'] = 0; if (key['I'] && released_key['I'] == 0) { DialogInUse = 1; lightColor[0] = light[currentLight].Ambient[0]; lightColor[1] = light[currentLight].Ambient[1]; lightColor[2] = light[currentLight].Ambient[2]; ShowCursor(1); GetLightColor(); key['I'] = 0; ShowCursor(0); SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); light[currentLight].Ambient[0] = lightColor[0]; light[currentLight].Ambient[1] = lightColor[1]; light[currentLight].Ambient[2] = lightColor[2]; light[currentLight].Update(); DialogInUse = 0; } if (!key['I']) released_key['I'] = 0; if (key['O'] && released_key['O'] == 0) { DialogInUse = 2; lightColor[0] = light[currentLight].Diffuse[0]; lightColor[1] = light[currentLight].Diffuse[1]; lightColor[2] = light[currentLight].Diffuse[2]; ShowCursor(1); GetLightColor(); key['O'] = 0; ShowCursor(0); SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); light[currentLight].Diffuse[0] = lightColor[0]; light[currentLight].Diffuse[1] = lightColor[1]; light[currentLight].Diffuse[2] = lightColor[2]; light[currentLight].Update(); DialogInUse = 0; } if (!key['O']) released_key['O'] = 0; if (key['P'] && released_key['P'] == 0) { DialogInUse = 3; lightColor[0] = light[currentLight].Specular[0]; lightColor[1] = light[currentLight].Specular[1]; lightColor[2] = light[currentLight].Specular[2]; ShowCursor(1); GetLightColor(); key['P'] = 0; ShowCursor(0); SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); light[currentLight].Specular[0] = lightColor[0]; light[currentLight].Specular[1] = lightColor[1]; light[currentLight].Specular[2] = lightColor[2]; light[currentLight].Update(); DialogInUse = 0; } if (!key['P']) released_key['P'] = 0; if (key['H'] && released_key['H'] == 0) { if (visible) visible = 0; else visible = 1; released_key['H'] = 1; } if (!key['H']) released_key['H'] = 0; if (key['S'] && released_key['S'] == 0) { if (currentSpline < numSplines - 1) currentSpline++; else currentSpline = 0; released_key['S'] = 1; } if (!key['S']) released_key['S'] = 0; if (key['T'] && released_key['T'] == 0) { if (lookAtPath < numSplines - 1) lookAtPath++; else lookAtPath = 0; released_key['T'] = 1; } if (!key['T']) released_key['T'] = 0; if (key['M'] && released_key['M'] == 0) { if (cameraMode < 2) cameraMode++; else cameraMode = 0; released_key['M'] = 1; } if (!key['M']) released_key['M'] = 0; if (key[49]) { step = 1.0; } if (key[50]) { step = 2.0; } if (key[51]) { step = 3.0; } if (key[52]) { step = 4.0; } if (key[53]) { step = 5.0; } if (key[54]) { step = 6.0; } if (key[55]) { step = 7.0; } if (key[56]) { step = 8.0; } if (key[57]) { step = 9.0; } if (key[VK_NUMPAD6]) { light[currentLight].Movement_x += step; } if (key[VK_NUMPAD4]) { light[currentLight].Movement_x -= step; } if (key[VK_NUMPAD2]) { light[currentLight].Movement_z += step; } if (key[VK_NUMPAD8]) { light[currentLight].Movement_z -= step; } if (key[VK_NUMPAD7]) { light[currentLight].Movement_y += step; } if (key[VK_NUMPAD9]) { light[currentLight].Movement_y -= step; } if (key[VK_NUMPAD5] && released_key[VK_NUMPAD5] == 0) { if (light[currentLight].Positional == FALSE) light[currentLight].Positional = TRUE; else light[currentLight].Positional = FALSE; released_key[VK_NUMPAD5] = 1; } if (!key[VK_NUMPAD5]) released_key[VK_NUMPAD5] = 0; if (key[VK_RIGHT]) { camera[currentCamera].Movement_x += step; } if (key[VK_LEFT]) { camera[currentCamera].Movement_x -= step; } if (key[VK_DOWN]) { camera[currentCamera].Movement_z += step; } if (key[VK_UP]) { camera[currentCamera].Movement_z -= step; } if (key[VK_PRIOR]) { camera[currentCamera].Movement_y += step; } if (key[VK_NEXT]) { camera[currentCamera].Movement_y -= step; } if (key[VK_SPACE]) { camera[currentCamera].Reset(); } if (key[VK_ESCAPE] || key['Q']) SendMessage(hWnd,WM_CLOSE,0,0); } }

LRESULT CALLBACK WndProc (  HWND    hWnd, UINT    message, WPARAM    wParam, LPARAM    lParam )

Definition at line 305 of file main.cpp. References cameraMode, currentCamera, DeleteSpline(), DrawGLScene(), FALSE, glFontDestroy(), hDC, hRC, hWnd, key, numSplines, ps, ReSizeGLScene(), screen, and TRUE. Referenced by WinMain(). { GLuint PixelFormat; static PIXELFORMATDESCRIPTOR pfd= { sizeof(PIXELFORMATDESCRIPTOR), 1, PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER, PFD_TYPE_RGBA, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, PFD_MAIN_PLANE, 0, 0, 0, 0 }; switch (message) { case WM_CREATE: hDC = GetDC(hWnd); PixelFormat = ChoosePixelFormat(hDC, &pfd); if (!PixelFormat) { MessageBox(NULL,"Can't find a suitable PixelFormat.","Error",MB_OK|MB_ICONERROR); PostQuitMessage(0); break; } if(!SetPixelFormat(hDC,PixelFormat,&pfd)) { MessageBox(NULL,"Can't set the PixelFormat.","Error",MB_OK|MB_ICONERROR); PostQuitMessage(0); break; } hRC = wglCreateContext(hDC); if(!hRC) { MessageBox(NULL,"Can't create a GL Rendering Context.","Error",MB_OK|MB_ICONERROR); PostQuitMessage(0); break; } if(!wglMakeCurrent(hDC, hRC)) { MessageBox(NULL,"Can't activate the GL Rendering Context.","Error",MB_OK|MB_ICONERROR); PostQuitMessage(0); break; } break; case WM_SYSCOMMAND: { switch (wParam) { case SC_SCREENSAVE: case SC_MONITORPOWER: return 0; } break; } if (DialogInUse) { case WM_PAINT: BeginPaint(hWnd,&ps); DrawGLScene(); glFlush(); SwapBuffers(hDC); EndPaint(hWnd,&ps); break; } case WM_CLOSE: glFontDestroy(&myFont); delete[] texture; delete[] polygon; delete[] camera; delete[] light; for (int i = numSplines - 1; i >= 0; i--) DeleteSpline(i, SplineList); ChangeDisplaySettings(NULL, 0); wglMakeCurrent(hDC,NULL); wglDeleteContext(hRC); ReleaseDC(hWnd,hDC); DestroyWindow(hWnd); break; case WM_DESTROY: PostQuitMessage(0); break; case WM_KEYDOWN: key[wParam] = TRUE; break; case WM_KEYUP: key[wParam] = FALSE; break; case WM_SIZE: SetCursorPos((int)(screen.right * 0.5), (int)(screen.bottom * 0.5)); ReSizeGLScene(LOWORD(lParam),HIWORD(lParam)); break; case WM_MOUSEMOVE: if (cameraMode == 0) { camera[currentCamera].Delta_x = float(HIWORD(lParam) - screen.bottom * 0.5) * 10; camera[currentCamera].Delta_y = float(LOWORD(lParam) - screen.right * 0.5) * 10; } break; case WM_LBUTTONDOWN: camera[currentCamera].Delta_z = -120.0; break; case WM_RBUTTONDOWN: camera[currentCamera].Delta_z = 120.0; break; case WM_LBUTTONUP: if (wParam != MK_RBUTTON) camera[currentCamera].Delta_z = 0.0; break; case WM_RBUTTONUP: if (wParam != MK_LBUTTON) camera[currentCamera].Delta_z = 0.0; break; default: return (DefWindowProc(hWnd, message, wParam, lParam)); } return (0); }

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Variable Documentation

char AppDirectory[MAX_PATH]

Definition at line 38 of file main.cpp. Referenced by StartProc(), and WinMain().

float ApplicationStartTime

Definition at line 39 of file main.cpp. Referenced by bsplinepoint(), and InitGL().

const int average = 20

Definition at line 58 of file main.cpp. Referenced by GetTimePassed(), and WinMain().

CAMERA* camera = new CAMERA[numCameras + 1]

Definition at line 76 of file main.cpp. Referenced by DrawBillboards(), DrawFire(), DrawHalo(), and SetGLCamera().

int cameraMode = 2

Definition at line 93 of file main.cpp. Referenced by DrawGLScene(), WinMain(), and WndProc().

int currentCamera = 0

Definition at line 51 of file main.cpp. Referenced by DrawBillboards(), DrawFire(), DrawGLScene(), WinMain(), and WndProc().

int currentLight = 0

Definition at line 64 of file main.cpp. Referenced by DrawBillboards(), DrawGLScene(), DrawHalo(), DrawLightSphere(), and WinMain().

int currentSpline = 0

Definition at line 94 of file main.cpp. Referenced by DrawGLScene(), DrawMyText(), LoadSplines(), and WinMain().

int DialogInUse = 0

Definition at line 84 of file main.cpp. Referenced by ColorDialogHook(), and WinMain().

float epsilon = 0.05

Definition at line 44 of file main.cpp.

char FireTypeName[MAX_PATH] = {"fire.tga"}

Definition at line 73 of file main.cpp.

int fps

Definition at line 60 of file main.cpp. Referenced by DrawMyText(), and GetTimePassed().

HINSTANCE g_hInst

Definition at line 35 of file main.cpp. Referenced by WinMain().

int GL_LIGHT[8] = {GL_LIGHT0, GL_LIGHT1, GL_LIGHT2, GL_LIGHT3, GL_LIGHT4, GL_LIGHT5, GL_LIGHT6, GL_LIGHT7}

Definition at line 63 of file main.cpp.

char HaloTypeName[MAX_PATH] = {"halo.tga"}

Definition at line 72 of file main.cpp.

HDC hDC [static]

Definition at line 32 of file main.cpp. Referenced by WinMain(), and WndProc().

HGLRC hRC [static]

Definition at line 31 of file main.cpp. Referenced by WinMain(), and WndProc().

HWND hWnd

Definition at line 33 of file main.cpp. Referenced by GetLightColor(), WinMain(), and WndProc().

HWND hWndStartDlg

Definition at line 34 of file main.cpp. Referenced by StartProc().

bool key[256]

Definition at line 47 of file main.cpp. Referenced by WinMain(), and WndProc().

CAMERA LastCam

Definition at line 77 of file main.cpp.

float lastmultiplier[average]

Definition at line 59 of file main.cpp. Referenced by GetTimePassed(), and WinMain().

float lasttime

Definition at line 56 of file main.cpp. Referenced by GetTimePassed(), and WinMain().

LIGHT* light = new LIGHT[numLights + 1]

Definition at line 80 of file main.cpp. Referenced by DrawBillboards(), DrawFire(), DrawHalo(), DrawLightSphere(), and SetGLLighting().

float lightColor[3] = {1.0, 1.0, 1.0}

Definition at line 81 of file main.cpp. Referenced by GetLightColor(), and WinMain().

int lookAtPath = 0

Definition at line 95 of file main.cpp. Referenced by DrawGLScene(), DrawMyText(), LoadSplines(), and WinMain().

float multiplier

Definition at line 57 of file main.cpp. Referenced by GetTimePassed(), and WinMain().

GLFONT myFont

Definition at line 88 of file main.cpp.

int numCameras = 4

Definition at line 52 of file main.cpp. Referenced by SetGLCamera(), and WinMain().

int numLights = 0

Definition at line 65 of file main.cpp. Referenced by DrawGLScene(), SetGLLighting(), and WinMain().

int numSplines = 2

Definition at line 92 of file main.cpp. Referenced by DrawGLScene(), LoadSplines(), SetSplines(), WinMain(), and WndProc().

float pi = 3.141592

Definition at line 42 of file main.cpp. Referenced by OBJECT::GetXUnit(), OBJECT::GetYUnit(), OBJECT::MoveX(), and OBJECT::MoveY().

POLYGON* polygon = new POLYGON[12]

Definition at line 68 of file main.cpp. Referenced by CheckForCollision(), DrawCube(), and SetGLWorld().

PAINTSTRUCT ps

Definition at line 37 of file main.cpp. Referenced by WndProc().

float radian = pi / 180

Definition at line 43 of file main.cpp. Referenced by OBJECT::Rotate().

bool released_key[256]

Definition at line 48 of file main.cpp. Referenced by WinMain().

RECT screen

Definition at line 36 of file main.cpp. Referenced by WinMain(), and WndProc().

SPLINE* spline

Definition at line 97 of file main.cpp.

char SplineFileName[MAX_PATH]

Definition at line 96 of file main.cpp. Referenced by StartProc().

LinkedList<SPLINE> SplineList

Definition at line 98 of file main.cpp. Referenced by AddSpline(), DeleteSpline(), LoadSplines(), and SetSplines().

float step = 5.0

Definition at line 53 of file main.cpp. Referenced by WinMain().

char szText[BUFFER_SIZE]

Definition at line 85 of file main.cpp. Referenced by StartProc().

TEXTURE* texture = new TEXTURE[3]

Definition at line 71 of file main.cpp. Referenced by DrawBillboards(), DrawCube(), DrawFire(), DrawHalo(), and SetGLTexture().

int visible = 1

Definition at line 91 of file main.cpp. Referenced by WinMain().

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