本文整理汇总了C++中ofVideoPlayer::draw方法的典型用法代码示例。如果您正苦于以下问题：C++ ofVideoPlayer::draw方法的具体用法？C++ ofVideoPlayer::draw怎么用？C++ ofVideoPlayer::draw使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ofVideoPlayer的用法示例。
在下文中一共展示了ofVideoPlayer::draw方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: draw
void draw(){
wc.begin();
if(!switchVideo){
wc.setUniformTexture("colorMap", img.getTexture(), 1);
wc.setUniformTexture("heightMap",gray.getTexture(), 2);
}
else{
wc.setUniformTexture("colorMap", player.getTexture(), 1);
fboDepth.begin();
player.draw(0,0);
fboDepth.end();
wc.setUniformTexture("heightMap",fboDepth.getDepthTexture(),2);
}
wc.setUniform1f("time", ofGetElapsedTimef()*time);
wc.setUniform1f("gradientStep", stepGradient);
wc.setUniform1f("advectStep", advectStep);
wc.setUniform1f("flipHeightMap",flipHeightMap);
wc.setUniform4f("advectMatrix",advectMatrix->w,advectMatrix->x,advectMatrix->y,advectMatrix->z);
fbo.draw(0,0);
wc.end();
img.draw(0,0,img.getWidth()/4,img.getHeight()/4);
player.draw(img.getWidth()/4,0,img.getWidth()/4,img.getHeight()/4);
gui.draw();
}示例2: draw
//--------------------------------------------------------------
void testApp::draw(){
ofBackgroundGradient(ofColor(0,0,0), ofColor(50, 50, 50), OF_GRADIENT_CIRCULAR);
ofSetColor(255);
if( mode == "edit" || mode == "move" ){
if( mode == "move" ){
ofSetColor(20, 90, 30);
ofRect(0,0,3000,3000);
ofSetColor(255);
}
for(int i = 0; i < thumbs.size(); i++){
thumbs[i].draw();
}
if( mode == "move" && bDown ){
ofSetColor(255, 190, 50);
ofRect(thumbs[placedIndex].r.x - 5, thumbs[placedIndex].r.y, 4, 80);
}
ofSetColor(255);
}else if( mode == "full" ){
fullVid.draw(0,0);
ofRect(thumbs[selected].pos * ofGetWidth(), ofGetHeight()-10, 4, 10);
}else{
vid.setAnchorPercent(0.5, 0.5);
vid.draw(ofGetWidth()/2, ofGetHeight()/2, ofGetWidth(), ofGetWidth() * ( vid.getHeight() / vid.getWidth() ));
if( vid.isFrameNew() ){
if( mode == "play" ){
img.grabScreen(0,0,ofGetWidth(),ofGetHeight());
img.saveImage("frames/" + ofToString(totalFrames) + ".jpg");
}
totalFrames++;
framecounter++;
if( framecounter > NUM_FRAMES ){
nextVideo();
}
}
}
}示例3: draw
//--------------------------------------------------------------
void ofApp::draw(){
ofPushMatrix();
ofScale(vsr,vsr);
video.draw(0,0);
ofPopMatrix();
}示例4: draw
//--------------------------------------------------------------
void ofApp::draw(){
//-------------------------
int limit = contourFinder.nBlobs;
int maxArea = 0;
int elementNum = -1;
ofColor yellow(255, 255, 171);
ofColor white(255, 1);
//-------------------------
// loop pages, back and forth
if (_i < 0) {
_i = 14;
}
if (_i > 14){
_i = 0;
}
switch (_i) {
case 0: // blink eyes - ellipse, fill black when clicked DONE
img1.draw(30, 60);
ofSetColor(255, 180, 0, alpha);
ofDrawCircle(265, 225, 45);
ofDrawCircle(440, 230, 45);
if (ofGetMousePressed() == true){
alpha = 0;
} else {
alpha = 255;
}
music1.setPaused(false);
ofSetColor(255);
font.drawString("Omphalotus wasnt like all the other mushrooms.", 40, 40);
font.drawString("He had eyes. ...and could walk.", 40, 55);
break;
case 1: // cap sensor DONE
img2.draw(30, 60);
music2.setPaused(false);
bSendSerialMessage = true;
if (nBytesRead != 1){
ofSetColor(220);
} else {
ofSetColor(0);
}
font.drawString("...and talk. He glowed in the dark too.", 40, 40);
break;
case 2: // earth video speed, mouse move DONE
bSendSerialMessage = false;
ofClearAlpha();
img3.draw(30, 60);
mov1.draw(215, 480);
mov1.setSpeed(vidSpeed);
music3.setPaused(false);
font.drawString("He didnt know what to do with the days, he felt lost and lonely.", 40, 40);
font.drawString("Like the world was too big, and he was too small.", 40, 55);
break;
case 3: // ketchup DONE
ofEnableAlphaBlending();
bSendSerialMessage = false;
img4.draw(30, 60);
music4.setPaused(false);
font.drawString("He thought of turning himself in to the omelet factory,", 40, 40);
font.drawString("but even then, theyd turn him away because he is too poisonous.", 40, 55);
ofSetColor(250, 58, 20);
line.draw();
ofSetColor(255);
break;
case 4:
bSendSerialMessage = false;
ofClearAlpha();
img5.draw(30, 60);
music5.setPaused(false);
font.drawString("It was late one evening he squished sadly past a slime mold on a rock.", 40, 40);
break;
case 5: // stars in eyes
bSendSerialMessage = false;
ofClearAlpha();
img6.draw(30, 60);
music6.setPaused(false);
font.drawString("Hello, what a lovely evening!", 40, 40);
font.drawString("...squeaked the slime mold.", 40, 55);
break;
case 6: // drops in eyes
bSendSerialMessage = false;
ofClearAlpha();
img8.draw(30, 60);
music7.setPaused(false);
font.drawString("Hello.", 40, 40);
font.drawString("...replied Omphalotus gloomily.", 40, 55);
break;
case 7: // more stars
//.........这里部分代码省略.........
示例5: setTexture
//--------------------------------------------------------------
void VisualRingBuffer::setTexture(ofVideoPlayer player){
begin();
player.draw(0, 0, width, height);
end();
}示例6: draw
void draw() {
ofBackground(0);
ofPushMatrix();
ofPushStyle();
float scaleFactor = ofGetHeight() / (float) MAX(1, video.getHeight());
ofScale(scaleFactor, scaleFactor);
ofTranslate(0, -verticalOffset);
float totalStability = ofClamp(ofMap(smoothedMotionValue, motionMin, motionMax, 0, stability), 0, 1);
int n = contours.size();
for(int i = 0; i < n; i++) {
cv::Rect cur = contours.getBoundingRect(i);
float w = cur.width, h = cur.height;
float sx = cur.x, sy = cur.y;
buffer.begin();
ofDisableBlendMode();
// clear buffer area
ofClear(0, 0);
// draw filled shape (could blur here)
ofPushMatrix();
ofSetColor(255);
ofFill();
ofBeginShape();
vector<cv::Point>& vertices = contours.getContour(i);
for(int j = 0; j < vertices.size(); j++) {
ofVertex(vertices[j].x, vertices[j].y);
}
ofEndShape();
ofPopMatrix();
// draw body image
ofEnableBlendMode(OF_BLENDMODE_MULTIPLY);
ofSetColor(255);
video.getTexture().drawSubsection(sx, sy, w, h, sx, sy);
buffer.end();
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
ofPushMatrix();
ofVec2f center = toOf(contours.getCenter(i));
ofVec2f offset = center - bodyCenter;
float orientation = atan2f(offset.y, offset.x);
float spread = totalStability * spreadAmplitude;
ofVec2f position = bodyCenter + offset + ofVec2f(offset.x, 0) * spread;
float id = orientation; //contours.getLabel(i) % 3;
float baseRotation = rotationRate * ofGetElapsedTimef() + id;
float rotation = ofLerp(sin(baseRotation), ofSignedNoise(baseRotation), rotationNoise);
rotation *= rotationAmplitude * totalStability;
float baseScale = scaleRate * ofGetElapsedTimef() + id;
float scale = 1 + scaleAmplitude * ofLerp(sin(baseScale), ofSignedNoise(baseScale), scaleNoise) * totalStability;
ofPushStyle();
ofSetColor(tintRed, tintGreen, tintBlue);
ofTranslate(position);
for(int j = 0; j < repetitionSteps; j++) {
ofPushMatrix();
float rotationAmount = ofMap(j, -1, repetitionSteps, 0, rotation);
ofRotate(rotationAmount);
// ofVec3f axis(0, 0, 1);
// ofRotate(rotationAmount, axis.x, axis.y, axis.z);
float curScale = ofMap(j, -1, repetitionSteps, 1, scale);
ofScale(curScale, curScale, curScale);
buffer.getTextureReference().drawSubsection(-w / 2, -h / 2, 0, w, h, sx, sy);
ofPopMatrix();
}
ofPopStyle();
if(debug) {
ofDrawBitmapStringHighlight(ofToString(contours.getLabel(i)), 0, 0);
}
ofPopMatrix();
}
ofPopStyle();
ofPopMatrix();
ofEnableAlphaBlending();
if(debug) {
ofPushStyle();
ofSetColor(255);
ofNoFill();
ofSetLineWidth(2);
ofDrawRectangle(0, 0, video.getWidth(), video.getHeight());
video.draw(0, 0);
ofPopStyle();
ofPushStyle();
ofEnableBlendMode(OF_BLENDMODE_ADD);
//.........这里部分代码省略.........