18 lines
456 B
C++
18 lines
456 B
C++
#include "transition.h"
|
|
|
|
#include <QOpenGLFunctions>
|
|
|
|
CrossDissolveTransition::CrossDissolveTransition() : Transition(VIDEO_DISSOLVE_TRANSITION) {}
|
|
|
|
void CrossDissolveTransition::process_transition(double progress) {
|
|
float color[4];
|
|
glGetFloatv(GL_CURRENT_COLOR, color);
|
|
glColor4f(1.0, 1.0, 1.0, color[3]*progress);
|
|
}
|
|
|
|
Transition* CrossDissolveTransition::copy() {
|
|
Transition* t = new CrossDissolveTransition();
|
|
t->length = length;
|
|
return t;
|
|
}
|