void Simulation::runOneIteration(sf::RenderWindow &window, sf::Time &elapsed, double gravConst)
{
eventHandler(window);
collisionResolution(); //Each of these functions modifies the members of planetList in a specific way.
sumForces(gravConst);
update(elapsed);
drawToWindow(window);
}
void DemoWidget::startGdiplusPrimitive()
{
_curState = GDIPLUS_PRIMITIVE;
_gdiplusView.show();
initCanvas(ak::GdiPlusGraphics);
drawToWindow();
center();
show();
}
void DemoWidget::startSkiaPrimitive()
{
_curState = SKIA_PRIMITIVE;
_skiaView.show();
initCanvas(ak::SkiaGraphics);
drawToWindow();
center();
show();
}
bool FPScreenMirror::process() {
if (!initialized) {
reinitialize();
return false;
}
if (!captureWindowHDC || !currentProcessHWND) {
return false;
}
/*
if (keyboardWidth < 1 || keyboardHeight < 1) {
return false;
}
*/
PerformanceStart();
// get window bitmap as Mat screenshotMat
RECT targetRect;
GetWindowRect(currentProcessHWND, &targetRect);
int clientWidth = targetRect.right - targetRect.left; // -offsetLeft - offsetRight;
int clientHeight = targetRect.bottom - targetRect.top; // -offsetTop - offsetBottom;
if ((targetRect.left < 0 && targetRect.top < 0 && targetRect.right < 0 && targetRect.bottom < 0) ||
clientWidth < 0 || clientHeight < 0) {
PerformanceStop();
return false;
}
Mat* screenshotRaw = ImageFilterMat::hdc2mat(captureWindowHDC, 0, 0, clientWidth, clientHeight);
if (screenshotRaw == NULL) {
PerformanceStop();
delete screenshotRaw;
return false;
}
Mat4b screenshotMat = (Mat4b)*screenshotRaw;
cv::Rect cropRect(cutLeft, cutTop, screenshotMat.cols - cutLeft - cutRight, screenshotMat.rows - cutTop - cutBottom);
screenshotMat = Mat(screenshotMat, cropRect);
blur(screenshotMat, screenshotMat, cv::Size(20, 20));
resize(screenshotMat, screenshotMat, cv::Size(targetWidth, targetHeight), 2, 2, INTER_CUBIC);
// ImageFilterMat::incSaturation(screenshotMat, 50, (float)0.7);
LEDController::getInstance()->initializeFrame();
Mat4b keyboardMat = Mat4b(*keyboardFx);
// draw Keyboard
vector<CorsairLedPosition>::iterator it = allKeys.begin();
it = allKeys.begin();
for (; it != allKeys.end(); ) {
cv::Rect keyRect(
(int)floor((float)(it->left*keyboardZoomFactor + offsetLeft)*uiZoom * offsetScaleX),
(int)floor((float)(it->top*keyboardZoomFactor + offsetTop)*uiZoom* offsetScaleY),
(int)floor((float)it->width*keyboardZoomFactor*uiZoom * offsetScaleX),
(int)floor((float)it->height*keyboardZoomFactor*uiZoom* offsetScaleY));
int overScanX = (int)keyRect.x - overscan;
if (overScanX < 0) overScanX = 0;
int overScanY = (int)keyRect.y - overscan;
if (overScanY < 0) overScanY = 0;
int overScanW = (int)keyRect.width + overscan * 2;
if (overScanX + overScanW > keyboardMat.cols) overScanW = keyboardMat.cols - overScanX;
int overScanH = (int)keyRect.height + overscan * 2;
if (overScanY + overScanH > keyboardMat.rows) overScanH = keyboardMat.rows - overScanY;
cv::Rect colorDetectionRect(overScanX, overScanY, overScanW, overScanH);
try {
Mat4b keyMat = Mat(screenshotMat, colorDetectionRect);
resize(keyMat, keyMat, cv::Size(1, 1), 0, 0, INTER_CUBIC);
Vec4b color = keyMat.at<Vec4b>(0, 0);
LEDController::getInstance()->setKey(it->ledId, color[2], color[1], color[0]);
cv::rectangle(keyboardMat, keyRect, Scalar(color[0], color[1], color[2], 255), CV_FILLED, 8, 0);
cv::rectangle(keyboardMat, keyRect, Scalar(255, 255, 255, 128), 1, 8, 0);
// cv::rectangle(keyboardMat, colorDetectionRect, Scalar(0, 0, 255, 128), 1, 8, 0);
}
catch (...) {
// ups...
}
++it;
}
LEDController::getInstance()->updateFrame();
// copy background to UI
getBackgroundMat()->copyTo(drawUI);
// ImageFilterMat::addAlphaMask(&screenshotMat, mask);
ImageFilterMat::overlayImage(&drawUI, &screenshotMat, cv::Point(targetX, targetY));
resize(keyboardMat, keyboardMat, cv::Size(targetWidth, targetHeight));
ImageFilterMat::overlayImage(&drawUI, &keyboardMat, cv::Point(targetX, targetY));
PerformanceDraw(getBackgroundMat()->cols - 130, 20);
drawToWindow(&drawUI);
// throwing away pointer, so opencv releases memory
delete screenshotRaw;
PerformanceStop();
return true;
}
