void InitLightExam()
{
ZFXCOLOR color(0, 0, 1, 1);
g_pDevice->SetShadeMode(RS_SHADE_SOLID, 1.0f, &color);
ZFXVector vU(0, 1, 0);
ZFXVIEWPORT vp = { 0, 0, 800, 600 };
g_pDevice->InitStage(60, &vp, 0);
g_pDevice->SetClippingPlanes(0.1f, 1000.0f);
g_pDevice->SetMode(EMD_PERSPECTIVE, 0);
IShaderManager* sm = g_pDevice->GetShaderManager();
if (g_vshader)
sm->BindShader(g_vshader);
if (g_fshader)
sm->BindShader(g_fshader);
if (g_vshader || g_fshader)
sm->EnableShader(true);
light.Type = LGT_SPOT;
light.cAmbient.rgba(0.2, 0.2, 0.2, 1);
light.cDiffuse.rgba(0, 0, 1, 1);
light.cSpecular.rgba(1, 0, 0, 1);
light.fAttenuation0 = 1.0f;
light.fAttenuation1 = 0.0f;
light.fTheta = 30;
light.fPhi = 60;
light.fRange = 50;
light.vcDirection = ZFXVector(0, 0, 0);
}
void InitTriangleExam()
{
ZFXCOLOR color(0, 0, 1, 1);
g_pDevice->SetShadeMode(RS_SHADE_SOLID, 1.0f, &color);
ZFXVector vU(0, 1, 0);
ZFXVIEWPORT vp = { 0, 0, 800, 600 };
g_pDevice->InitStage(60, &vp, 0);
g_pDevice->SetClippingPlanes(0.1f, 1000.0f);
g_pDevice->SetMode(EMD_ORTHOGONAL, 0);
IShaderManager* sm = g_pDevice->GetShaderManager();
if (g_vshader)
sm->BindShader(g_vshader);
if (g_fshader)
sm->BindShader(g_fshader);
if (g_vshader || g_fshader)
sm->EnableShader(true);
sm->EnableShader(false);
}
void DrawString(const char* str)
{
IShaderManager* sm = g_pDevice->GetShaderManager();
sm->EnableShader(false);
g_pDevice->BeginRendering(true, true, true);
ZFXMatrix mWorld;
mWorld.Identity();
g_pDevice->SetWorldTransform(&mWorld);
g_pDevice->DrawText(g_fontID, 0, 0, 0xffff0000, str);
g_pDevice->EndRendering();
}
/**
* Do one frame.
*/
HRESULT ProgramTick(void)
{
HRESULT hr = ZFX_FAIL;
ZFXMatrix mWorld;
mWorld.Identity();
static float fT = 0.0f;
static float fA = 0.0f;
// this is just fancy fadein/fadeout eyecandy ////////
if (fT <= 1.0f)
{
fA = fT;
fT += 0.01f;
}
else if (fT <= 2.0f)
{
fA = 1 - (fT - 1);
fT += 0.01f;
}
else fT = 0.0f;
// end of fancy fadein/fadeout eyecandy //////////////
// set first viewport (whole window)
g_pDevice->SetMode(EMD_PERSPECTIVE, 0);
IShaderManager* sm = g_pDevice->GetShaderManager();
if (g_vshader)
sm->BindShader(g_vshader);
if (g_fshader)
sm->BindShader(g_fshader);
if(g_vshader || g_fshader)
sm->EnableShader(true);
GLfloat f[16] = { 0.0 };
glGetFloatv(GL_MODELVIEW_MATRIX, f);
glGetFloatv(GL_PROJECTION_MATRIX, f);
g_pDevice->SetClearColor(0.7f, 0.7f, 1.0f);
// clear buffers and start scene
g_pDevice->BeginRendering(true, true, true);
mWorld.Translate(-1.0f, 1.0f, 3.0f);
g_pDevice->SetWorldTransform(&mWorld);
hr = g_pMarder->Render(true, false);
mWorld.Translate(-1.0f, -5.0f, 2.0f);
g_pDevice->SetWorldTransform(&mWorld);
hr = g_pLeopard2->Render(true, false);
mWorld.Identity();
//mWorld.Translate(1.1f, -0.6f, 1.0f);
g_pDevice->SetWorldTransform(&mWorld);
hr = g_pG3->Render(true, false);
g_pDevice->FadeScreen(0.0f, 0.0f, 0.0f, fA);
// render into second viewport
g_pDevice->SetMode(EMD_PERSPECTIVE, 1);
if (g_vshader || g_fshader)
sm->EnableShader(true);
glGetFloatv(GL_MODELVIEW_MATRIX, f);
glGetFloatv(GL_PROJECTION_MATRIX, f);
g_pDevice->SetClearColor(1.0f, 0.2f, 0.2f);
g_pDevice->Clear(true, true, true);
mWorld.Translate(-2.0f, 1.0f, 3.0f);
g_pDevice->SetWorldTransform(&mWorld);
g_pMarder->Render(true, true);
mWorld.Translate(-1.0f, -5.0f, 2.0f);
g_pDevice->SetWorldTransform(&mWorld);
g_pLeopard2->Render(true, true);
mWorld.Translate(1.1f, -0.6f, 1.0f);
g_pDevice->SetWorldTransform(&mWorld);
g_pG3->Render(true, true);
g_pDevice->FadeScreen(0.0f, 0.0f, 0.0f, 1.0f - fA);
g_pDevice->SetMode(EMD_PERSPECTIVE, 0);
/*if (g_pDevice->IsWindowed())
g_pDevice->DrawText(g_nFontID, 10, 10, 255, 255, 0, "ZFXEngine 2.0");
else
{
g_pDevice->GetResolution(&pt);
g_pDevice->DrawText(g_nFontID, 10, 10, 255, 255, 0, "Screen: (%d,%d)", pt.x, pt.y);
}
*/
// flip backbuffer to front
g_pDevice->EndRendering();
return hr;
} // Tick
/**
* WinMain function to get the thing started.
*/
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow) {
WNDCLASSEX wndclass;
HRESULT hr;
HWND hWnd;
MSG msg;
// Set up window attributes
wndclass.cbSize = sizeof(wndclass);
wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC | CS_DBLCLKS;
wndclass.lpfnWndProc = MsgProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInst;
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)(COLOR_WINDOW);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = g_szAppClass;
wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if (RegisterClassEx(&wndclass) == 0)
return 0;
// create window
if (!(hWnd = CreateWindowEx(NULL, g_szAppClass,
"ZFXEngine - Demo Application",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
GetSystemMetrics(SM_CXSCREEN) / 2 - 400,
GetSystemMetrics(SM_CYSCREEN) / 2 - 300,
800, 600, NULL, NULL, hInst, NULL)))
return 0;
ShowWindow(hWnd, SW_HIDE);
g_hWnd = hWnd;
g_hInst = hInst;
int SwitchAPI = 1;
std::string chAPI;
switch (SwitchAPI)
{
case 0:
chAPI.assign("Direct3D");
break;
case 1:
chAPI.assign("OpenGL");
break;
default:
chAPI.assign("Direct3D");
break;
}
// try to start the engine
if (FAILED(hr = ProgramStartup(chAPI.c_str())))
{
GetLogger().Print(LOG_DEBUG,log_file,"error: ProgramStartup() failed\n");
g_bDone = true;
}
else if (hr == ZFX_CANCELED)
{
GetLogger().Print(LOG_DEBUG,log_file,"error: ProgramStartup() canceled by user \n");
g_bDone = true;
}
else
{
GetLogger().Print(LOG_DEBUG,log_file,"ProgramStartup Success");
g_pDevice->SetClearColor(1, 1, 1);
ShowWindow(hWnd, SW_SHOW);
LoadModel();
}
//DrawVertex();
InitTriangleExam();
InitFont();
//InitLightExam();
InitGlyphTex();
GetTimer()->Reset();
while (!g_bDone)
{
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
if (g_bIsActive)
{
UpdateFPS();
//DrawGlyphTex();
//DrawLightExam();
//ProgramTick();
IShaderManager* sm = g_pDevice->GetShaderManager();
sm->EnableShader(false);
//DrawTriangle(sm);
//DrawS3DModel();
DrawString("Life is cool");
/*if (g_pDevice->IsWindowed())
{
g_pDevice->UseWindow(1);
g_pDevice->SetView3D(vU*-1.0f, vR, vD, vP);
ProgramTick();
g_pDevice->UseWindow(2);
g_pDevice->SetView3D(vR*-1.0f, vU*-1, vD, vP);
ProgramTick();
g_pDevice->UseWindow(3);
g_pDevice->SetView3D(vU, vR*-1, vD, vP);
ProgramTick();
}*/
}
}
// cleanup stuff
ProgramCleanup();
UnregisterClass(g_szAppClass, hInst);
// return back to windows
return (int)msg.wParam;
} // WinMain
