public override Frame transition_frame(Frame from_frame, Frame to_frame)
{
Frame frame = from_frame.copy();
int dst_x = 0;
int dst_y = 0;
double prog = this.progress;
if (this.in_out == true)
{
prog = 1.0 - prog;
}
if (this.direction == SlideOverTransitionDirection.North)
{
dst_x = 0;
dst_y = (int)(prog * frame.height);
}
else if (this.direction == SlideOverTransitionDirection.South)
{
dst_x = 0;
dst_y = (int)(-prog * frame.height);
}
else if (this.direction == SlideOverTransitionDirection.East)
{
dst_x = (int)(-prog * frame.width);
dst_y = 0;
}
else if (this.direction == SlideOverTransitionDirection.West)
{
dst_x = (int)(prog * frame.width);
dst_y = 0;
}
Frame.copy_rect(frame, dst_x, dst_y, to_frame, 0, 0, from_frame.width, from_frame.height, DMDBlendMode.DMDBlendModeCopy);
return frame;
}
public override Frame transition_frame(Frame from_frame, Frame to_frame)
{
// Calculate the frame index
int index = 0;
if (this.in_out == true)
index = (int)(this.progress * (frames.Count - 1));
else
index = (int)((1.0 - this.progress) * (frames.Count - 1));
// Subtract the respective reference frame from each of the input frames
from_frame = from_frame.copy();
Frame.copy_rect(from_frame, 0, 0, this.frames[index], 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeSubtract);
to_frame = to_frame.copy();
Frame.copy_rect(to_frame, 0, 0, this.frames[frames.Count - (index + 1)], 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeSubtract);
// Add the results together
Frame.copy_rect(from_frame, 0, 0, to_frame, 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeAdd);
return from_frame;
}
public override Frame transition_frame(Frame from_frame, Frame to_frame)
{
// Calculate the frame index
int index = 0;
if (this.in_out == true)
{
index = (int)(this.progress * (frames.Count - 1));
}
else
{
index = (int)((1.0 - this.progress) * (frames.Count - 1));
}
// Subtract the respective reference frame from each of the input frames
from_frame = from_frame.copy();
Frame.copy_rect(from_frame, 0, 0, this.frames[index], 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeSubtract);
to_frame = to_frame.copy();
Frame.copy_rect(to_frame, 0, 0, this.frames[frames.Count - (index + 1)], 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeSubtract);
// Add the results together
Frame.copy_rect(from_frame, 0, 0, to_frame, 0, 0, this.width, this.height, DMDBlendMode.DMDBlendModeAdd);
return(from_frame);
}
public override Frame transition_frame(Frame from_frame, Frame to_frame)
{
Frame frame = from_frame.copy();
int dst_x = 0;
int dst_y = 0;
double prog = this.progress;
if (this.in_out == true)
{
prog = 1.0 - prog;
}
if (this.direction == SlideOverTransitionDirection.North)
{
dst_x = 0;
dst_y = (int)(prog * frame.height);
}
else if (this.direction == SlideOverTransitionDirection.South)
{
dst_x = 0;
dst_y = (int)(-prog * frame.height);
}
else if (this.direction == SlideOverTransitionDirection.East)
{
dst_x = (int)(-prog * frame.width);
dst_y = 0;
}
else if (this.direction == SlideOverTransitionDirection.West)
{
dst_x = (int)(prog * frame.width);
dst_y = 0;
}
Frame.copy_rect(frame, dst_x, dst_y, to_frame, 0, 0, from_frame.width, from_frame.height, DMDBlendMode.DMDBlendModeCopy);
return(frame);
}
