void DrawGlyphTex()
{
g_pDevice->BeginRendering(true, true, true);
ZFXMatrix mWorld;
mWorld.Identity();
g_pDevice->SetWorldTransform(&mWorld);
Font *pFont = g_pDevice->GetFontManager()->GetFont(g_fontID);
UINT nSkinID = pFont->GetSkinID(33);
g_pDevice->SetTextureStage(0, RS_TEX_ADDSIGNED);
g_pDevice->GetSkinManager()->ActiveSkin(nSkinID);
glBindVertexArray(g_vao);
glBindBuffer(GL_ARRAY_BUFFER, g_vertex);
glVertexPointer(2, GL_FLOAT, 4 * sizeof(GLfloat), 0);
glTexCoordPointer(2, GL_FLOAT, 4 * sizeof(GLfloat), (void*)(2 * sizeof(float)));
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glDrawArrays(GL_TRIANGLES, 0, 6);
GLenum error = glGetError();
if (error != GL_NO_ERROR)
{
int i = 0;
}
g_pDevice->EndRendering();
}
void DrawOBJModel()
{
g_pDevice->BeginRendering(true, true, true);
g_pSphere->Render();
g_pCube->Render();
g_pMonkey->Render();
g_pDevice->EndRendering();
}
void DrawTriangle(IShaderManager* sm)
{
g_pDevice->BeginRendering(true, true, true);
ZFXMatrix mWorld;
mWorld.Identity();
g_pDevice->SetWorldTransform(&mWorld);
GLuint vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
GLfloat vertexs[6][5] = {
{ -0.9, -0.9, 0.0, 0.0f, 0.5f },
{ 0.85, -0.9, 0.0, 0.5f, 0.0f },
{ -0.9, 0.85, 0.5, 0.0f, 0.0f },
{ 0.9, -0.85, 0.0, 0.0f, 0.5f },
{ 0.9, 0.9, 0.0, 0.0f, 0.5f },
{ -0.85, 0.9, 0.0, 0.0f, 0.5f },
};
GLuint vbo;
glGenBuffers(1, &vbo);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertexs), vertexs, GL_STATIC_DRAW);
glVertexPointer(2, GL_FLOAT, sizeof(float) * 45, 0);
glColorPointer(3, GL_FLOAT, 5 * sizeof(float), (void*)(2 * sizeof(float)));
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), BUFFER_OFFSET(0));
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), BUFFER_OFFSET(2 * sizeof(float)));
glEnableVertexAttribArray(0);
glEnableVertexAttribArray(1);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
sm->EnableShader(false);
glDrawArrays(GL_TRIANGLES, 0, 6);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
GLenum error = glGetError();
if (error != GL_NO_ERROR)
{
int i = 0;
}
g_pDevice->EndRendering();
}
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();
}
void DrawS3DModel()
{
g_pDevice->BeginRendering(true, true, true);
ZFXMatrix mWorld;
mWorld.Identity();
/*mWorld.Identity();
mWorld.Translate(-2.0f, 1.0f, 13.0f);
g_pDevice->SetWorldTransform(&mWorld);
hr = g_pMarder->Render(true, false);
mWorld.Translate(-1.0f, -5.0f, 15.0f);
g_pDevice->SetWorldTransform(&mWorld);
hr = g_pLeopard2->Render(true, false);
*/
mWorld.Translate(0.5, 0.5, 0);
g_pDevice->SetWorldTransform(&mWorld);
g_pG3->Render(true, false);
g_pLeopard2->Render(true, false);
g_pMarder->Render(true, false);
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,
"Crancking up ZFXEngine...",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
GetSystemMetrics(SM_CXSCREEN)/2 -190,
GetSystemMetrics(SM_CYSCREEN)/2 -140,
380, 280, NULL, NULL, hInst, NULL)))
return 0;
g_hWnd = hWnd;
g_hInst = hInst;
pLog = fopen("log_main.txt", "w");
// try to start the engine
if (FAILED( hr = ProgramStartup("Direct3D"))) {
fprintf(pLog, "error: ProgramStartup() failed\n");
g_bDone = true;
}
else if (hr == ZFX_CANCELED) {
fprintf(pLog, "error: ProgramStartup() canceled by user \n");
g_bDone = true;
}
else
g_pDevice->SetClearColor(0.1f, 0.3f, 0.1f);
while (!g_bDone)
{
while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
if (g_bIsActive)
{
if (g_pDevice->IsRunning()) {
g_pDevice->BeginRendering(true,true,true);
g_pDevice->EndRendering();
}
}
}
// cleanup stuff
ProgramCleanup();
UnregisterClass(g_szAppClass, hInst);
// return back to windows
return (int)msg.wParam;
} // WinMain