void SceneManager::drawDepth(Depth & depth, int x, int y)
{
depthShader.begin();
depthShader.setUniform1i("isClipping", 0);
depth.draw(x, y, depth.getWidth() * 0.6, depth.getHeight() * 0.6);
depthShader.end();
}
void SceneManager::update(Depth & depth, bool isPaused)
{
if (player.isLoaded() && isPlayingSequence && !isPaused)
{
player.update();
dancerSilhouette.updateVideoProgress(player.getCurrentFrame(), player.getTotalNumFrames());
// check to see if the video has completed
if (player.getCurrentFrame() >= player.getTotalNumFrames() - 2)
{
cout << "stopping video" << endl;
player.stop();
isPlayingSequence = false;
isUserVisible = true;
isDancerVisible = false;
userSilhouette.startIntroFade();
instructions.isVideoRunning = false;
float ddd;
ofNotifyEvent(videoCompleteEvent, ddd);
}
// blur the video horizontally
currentVidFbo = 1 - currentVidFbo;
dancerFbo[currentVidFbo].begin();
blurShaderH.begin();
blurShaderH.setUniform1f("blurAmount", dancerBlurAmount);
blurShaderH.setUniform1i("numSamples", dancerBlurSamples);
blurShaderH.setUniform2f("resolution", dancerFbo[currentVidFbo].getWidth(), dancerFbo[currentVidFbo].getHeight());
player.draw(0,0);
blurShaderH.end();
dancerFbo[currentVidFbo].end();
// blur the video vertically
currentVidFbo = 1 - currentVidFbo;
dancerFbo[currentVidFbo].begin();
blurShaderV.begin();
blurShaderV.setUniform1f("blurAmount", dancerBlurAmount);
blurShaderV.setUniform1i("numSamples", dancerBlurSamples);
blurShaderV.setUniform2f("resolution", dancerFbo[currentVidFbo].getWidth(), dancerFbo[currentVidFbo].getHeight());
dancerFbo[1 - currentVidFbo].draw(0,0);
blurShaderV.end();
dancerFbo[currentVidFbo].end();
// pass the blurred image to the dancer silhouette and update
dancerFbo[currentVidFbo].readToPixels(dancerPix);
//dancerImg.setFromPixels(pix);
}
if (isLiveClipping)
{
depthFbo.begin();
depthShader.begin();
depthShader.setUniform1i("isClipping", (isClipping) ? 1 : 0);
depthShader.setUniform2f("resolution", srcW, srcH);
depthShader.setUniform1f("nearClip", liveNearClip);
depthShader.setUniform1f("farClip", liveFarClip);
depthShader.setUniform1f("nearFloorClip", liveNearFloorClip);
depthShader.setUniform1f("farFloorClip", liveFarFloorClip);
depthShader.setUniform1f("nearCeilingClip", liveNearCeilingClip);
depthShader.setUniform1f("farCeilingClip", liveFarCeilingClip);
depthShader.setUniform1f("nearLeftClip", liveNearLeftClip);
depthShader.setUniform1f("farLeftClip", liveFarLeftClip);
depthShader.setUniform1f("nearRightClip", liveNearRightClip);
depthShader.setUniform1f("farRightClip", liveFarRightClip);
depth.draw(0, 0, srcW, srcH);
depthShader.end();
depthFbo.end();
}
else
{
depthFbo.begin();
depthShader.begin();
depthShader.setUniform1i("isClipping", (isClipping) ? 1 : 0);
depthShader.setUniform2f("resolution", srcW, srcH);
depthShader.setUniform1f("nearClip", recNearClip);
depthShader.setUniform1f("farClip", recFarClip);
depthShader.setUniform1f("nearFloorClip", recNearFloorClip);
depthShader.setUniform1f("farFloorClip", recFarFloorClip);
depthShader.setUniform1f("nearCeilingClip", recNearCeilingClip);
depthShader.setUniform1f("farCeilingClip", recFarCeilingClip);
depthShader.setUniform1f("nearLeftClip", recNearLeftClip);
depthShader.setUniform1f("farLeftClip", recFarLeftClip);
depthShader.setUniform1f("nearRightClip", recNearRightClip);
depthShader.setUniform1f("farRightClip", recFarRightClip);
depth.draw(0, 0, srcW, srcH);
depthShader.end();
depthFbo.end();
}
// blur the user horizontally
currentUserFbo = 1 - currentUserFbo;
userFbo[currentUserFbo].begin();
blurShaderH.begin();
blurShaderH.setUniform1f("blurAmount", userBlurAmount);
blurShaderH.setUniform1i("numSamples", userBlurSamples);
blurShaderH.setUniform2f("resolution", userFbo[currentVidFbo].getWidth(), userFbo[currentVidFbo].getHeight());
depthFbo.draw(0,0);
blurShaderH.end();
userFbo[currentUserFbo].end();
// blur the user vertically
currentUserFbo = 1 - currentUserFbo;
userFbo[currentUserFbo].begin();
blurShaderH.begin();
blurShaderH.setUniform1f("blurAmount", userBlurAmount);
blurShaderH.setUniform1i("numSamples", userBlurSamples);
blurShaderH.setUniform2f("resolution", userFbo[currentVidFbo].getWidth(), userFbo[currentVidFbo].getHeight());
userFbo[1 - currentUserFbo].draw(0,0);
blurShaderH.end();
userFbo[currentUserFbo].end();
// pass blurred user image to user silhouette and update
userFbo[currentVidFbo].readToPixels(userPix);
if (dancerPix.getWidth() > 0)
{
if (isStartingVideo)
dancerSilhouette.update(userPix);
else
dancerSilhouette.update(dancerPix);
}
if (userPix.getWidth() > 0)
{
if (isStartingVideo)
{
isStartingVideo = false;
dancerSilhouette.startAnimation(userPix);
}
//if (player.isPlaying)
userSilhouette.update(userPix);
}
else
{
// just in case the user becomes unrecogniseable 1 frame after the pose
// is recognised. Unlikely but possible
if (isStartingVideo)
{
isStartingVideo = false;
player.play();
player.setFrame(player.getTotalNumFrames() - 3);
dancerSilhouette.isIntro = false;
}
}
}