void drawplane()
{
oglColour(0.5,0.7,0.5);
oglBegin(1);
oglVertex(-200,-50,-200);
oglVertex(200,-50,-200);
oglVertex(200,-50,200);
oglEnd();
oglBegin(1);
oglVertex(200,-50,200);
oglVertex(-200,-50,200);
oglVertex(-200,-50,-200);
oglEnd();
}
void Context::draw(HDC hdc) {
// DEBUG
// sm->bDebug = true;
clock_t t = clock();
float elapsed = static_cast<float>(t - timeT) / CLOCKS_PER_SEC;
++frameCount;
if (elapsed > OVERLAY_FPS_INTERVAL) {
OverlayMsg om;
om.omh.uiMagic = OVERLAY_MAGIC_NUMBER;
om.omh.uiType = OVERLAY_MSGTYPE_FPS;
om.omh.iLength = sizeof(OverlayMsgFps);
om.omf.fps = frameCount / elapsed;
sendMessage(om);
frameCount = 0;
timeT = t;
}
unsigned int width, height;
width = oGetDeviceCaps(hdc, HORZRES);
height = oGetDeviceCaps(hdc, VERTRES);
HWND hwnd = WindowFromDC(hdc);
if (hwnd) {
RECT r;
if (GetClientRect(hwnd, &r)) {
width = r.right - r.left;
height = r.bottom - r.top;
}
}
ods("OpenGL: DrawStart: Screen is %d x %d", width, height);
checkMessage(width, height);
oglViewport(0, 0, width, height);
oglMatrixMode(GL_PROJECTION);
oglLoadIdentity();
oglOrtho(0, width, height, 0, -100.0, 100.0);
oglMatrixMode(GL_MODELVIEW);
oglBindTexture(GL_TEXTURE_2D, texture);
oglPushMatrix();
oglLoadIdentity();
float w = static_cast<float>(uiWidth);
float h = static_cast<float>(uiHeight);
float left = static_cast<float>(uiLeft);
float top = static_cast<float>(uiTop);
float right = static_cast<float>(uiRight);
float bottom = static_cast<float>(uiBottom);
float xm = (left) / w;
float ym = (top) / h;
float xmx = (right) / w;
float ymx = (bottom) / h;
oglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
oglBegin(GL_QUADS);
oglTexCoord2f(xm, ymx);
oglVertex2f(left, bottom);
oglTexCoord2f(xm, ym);
oglVertex2f(left, top);
oglTexCoord2f(xmx, ym);
oglVertex2f(right, top);
oglTexCoord2f(xmx, ymx);
oglVertex2f(right, bottom);
oglEnd();
oglPopMatrix();
}
