Hi All.
I made kenburns effect like animated image magnification.
At now, I am using ofScale and x0, y0.
But, I want to convert from rect1 to rect2.
How can I make kenburns effect from rect1 to rect2?
My Code:
//--------------------------------------------------------------
void ofApp::setup(){
img1.load("/Users/mun/Desktop/lena512.png");
rect1= ofRectangle(0, 0, 1024, 768);
rect2= ofRectangle(100, 100, 102, 77);
t=1;
xx= 1;
yy= 1;
}
//--------------------------------------------------------------
void ofApp::update(){
ofSleepMillis(30);
img1.update();
ss= 1 + t * 0.01;
t += 1;
if(t > 500) t = 0;
}
//--------------------------------------------------------------
void ofApp::draw(){
ofBackground(75);
ofSetColor(255, 255, 255);
//ofScale(4.0f, 4.0f, 1.0f);
ofScale(ss);
img1.draw(xx-t*0.5, yy-t*0.5);
}
Thanks.