X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ftracks.C;h=bb31f6dbecd2fa59c492101819bf5aae192244cb;hp=4873fac020d351c396da0fb0914c2d8be64ae38c;hb=33aae273918725085d841a8af927bfccd2aa9364;hpb=e375434717622cc3198a6bf9f7b7fb9fde555c21

diff --git a/cinelerra-5.1/cinelerra/tracks.C b/cinelerra-5.1/cinelerra/tracks.C
index 4873fac0..bb31f6db 100644
--- a/cinelerra-5.1/cinelerra/tracks.C
+++ b/cinelerra-5.1/cinelerra/tracks.C
@@ -170,6 +170,8 @@ void Tracks::copy_from(Tracks *tracks)
 	Track *new_track = 0;
 
 	delete_all_tracks();
+	int solo_track_id = tracks->edl->local_session->solo_track_id;
+
 	for(Track *current = tracks->first; current; current = NEXT)
 	{
 		switch(current->data_type)
@@ -187,6 +189,9 @@ void Tracks::copy_from(Tracks *tracks)
 			continue;
 		}
 		new_track->copy_from(current);
+
+		if( current->get_id() == solo_track_id )
+			edl->local_session->solo_track_id = new_track->get_id();
 	}
 }
 
@@ -517,14 +522,62 @@ double Tracks::total_length_framealigned(double fps)
 	return 0;
 }
 
-void Tracks::translate_projector(float offset_x, float offset_y)
+void Tracks::translate_fauto_xy(int fauto, float dx, float dy, int all)
 {
-	for(Track *current = first; current; current = NEXT)
-	{
-		if(current->data_type == TRACK_VIDEO)
-		{
-			((VTrack*)current)->translate(offset_x, offset_y, 0);
-		}
+	Track *track = first;
+	for( ; track; track=track->next ) {
+		if( !all && !track->record ) continue;
+		if( track->data_type != TRACK_VIDEO ) continue;
+		((VTrack*)track)->translate(fauto, dx, dy, all);
+	}
+}
+
+void Tracks::translate_projector(float dx, float dy, int all)
+{
+	translate_fauto_xy(AUTOMATION_PROJECTOR_X, dx, dy, all);
+}
+
+void Tracks::translate_camera(float dx, float dy, int all)
+{
+	translate_fauto_xy(AUTOMATION_CAMERA_X, dx, dy, all);
+}
+
+void Tracks::crop_resize(float x, float y, float z)
+{
+	float ctr_x = edl->session->output_w / 2.;
+	float ctr_y = edl->session->output_h / 2.;
+	Track *track = first;
+	for( ; track; track=track->next ) {
+		if( !track->record ) continue;
+		if( track->data_type != TRACK_VIDEO ) continue;
+		float px, py, pz;
+		track->get_projector(px, py, pz);
+		float old_x = px + ctr_x;
+		float old_y = py + ctr_y;
+		float nx = (old_x - x) * z;
+		float ny = (old_y - y) * z;
+		track->set_projector(nx, ny, pz * z);
+	}
+}
+
+void Tracks::crop_shrink(float x, float y, float z)
+{
+	float ctr_x = edl->session->output_w / 2.;
+	float ctr_y = edl->session->output_h / 2.;
+	Track *track = first;
+	for( ; track; track=track->next ) {
+		if( !track->record ) continue;
+		if( track->data_type != TRACK_VIDEO ) continue;
+		float cx, cy, cz, px, py, pz;
+		track->get_camera(cx, cy, cz);
+		track->get_projector(px, py, pz);
+		float dx = x - (px + ctr_x);
+		float dy = y - (py + ctr_y);
+		cz *= pz;
+		cx += dx / cz;  cy += dy / cz;
+		track->set_camera(cx, cy, cz * z);
+		px += dx;  py += dy;
+		track->set_projector(px, py, 1 / z);
 	}
 }
 
@@ -625,6 +678,12 @@ Track* Tracks::number(int number)
 	return current;
 }
 
+Track* Tracks::get_track_by_id(int id)
+{
+	Track *track = edl->tracks->first;
+	while( track && track->get_id() != id ) track = track->next;
+	return track;
+}
 
 int Tracks::total_playable_vtracks()
 {