MWindow *mwindow = plugin->server->mwindow;
CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
CWindowCanvas *canvas = cwindow_gui->canvas;
- int cx, cy; cwindow_gui->get_relative_cursor(cx, cy);
- cx -= canvas->view_x;
- cy -= canvas->view_y;
+ int cursor_x, cursor_y;
+ cwindow_gui->get_relative_cursor(cursor_x, cursor_y);
+ cursor_x -= canvas->view_x;
+ cursor_y -= canvas->view_y;
if( !button_no ) {
- if( cx < 0 || cx >= canvas->view_w ||
- cy < 0 || cy >= canvas->view_h )
+ if( cursor_x < 0 || cursor_x >= canvas->view_w ||
+ cursor_y < 0 || cursor_y >= canvas->view_h )
return 0;
}
return 0;
}
- float cursor_x = cx, cursor_y = cy;
- canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
- int64_t position = plugin->get_source_position();
- float projector_x, projector_y, projector_z;
- Track *track = plugin->server->plugin->track;
- int track_w = track->track_w, track_h = track->track_h;
- track->automation->get_projector(
- &projector_x, &projector_y, &projector_z,
- position, PLAY_FORWARD);
- projector_x += mwindow->edl->session->output_w / 2;
- projector_y += mwindow->edl->session->output_h / 2;
- float output_x = (cursor_x - projector_x) / projector_z + track_w / 2;
- float output_y = (cursor_y - projector_y) / projector_z + track_h / 2;
- point_x->update((int64_t)(output_x));
- point_y->update((int64_t)(output_y));
+ float output_x = cursor_x, output_y = cursor_y, track_x, track_y;
+ canvas->canvas_to_output(mwindow->edl, 0, output_x, output_y);
+ plugin->output_to_track(output_x, output_y, track_x, track_y);
+ point_x->update((int64_t)track_x);
+ point_y->update((int64_t)track_y);
TracerPoints &points = plugin->config.points;
switch( event->type ) {
int sz = points.size();
for( int i=0; i<sz; ++i ) {
TracerPoint *pt = points[i];
- float px = pt->x - output_x, py = pt->y - output_y;
+ float px = pt->x - track_x, py = pt->y - track_y;
float nx = shift_down ? px*s : px*ct + py*st;
float ny = shift_down ? py*s : py*ct - px*st;
- point_list->set_point(i, PT_X, pt->x = nx + output_x);
- point_list->set_point(i, PT_Y, pt->y = ny + output_y);
+ point_list->set_point(i, PT_X, pt->x = nx + track_x);
+ point_list->set_point(i, PT_Y, pt->y = ny + track_y);
}
point_list->update(-1);
button_no = 0;
int k = !shift_down ? -1 : points.size()-1;
float mx = FLT_MAX;
for( int i=0; i<sz; ++i ) {
- // pt on line pt[i+0]..pt[i+1] nearest cx,cy
+ // pt on line pt[i+0]..pt[i+1] nearest cursor_x,cursor_y
TracerPoint *pt0 = points[i+0];
TracerPoint *pt1 = i+1<sz ? points[i+1] : points[0];
float x0 = pt0->x, y0 = pt0->y;
float dx = x1-x0, dy = y1-y0;
float rr = dx*dx + dy*dy;
if( !rr ) continue;
- float u = ((x1-output_x)*dx + (y1-output_y)*dy) / rr;
+ float u = ((x1-track_x)*dx + (y1-track_y)*dy) / rr;
if( u < 0 || u > 1 ) continue; // past endpts
float x = x0*u + x1*(1-u);
float y = y0*u + y1*(1-u);
- dx = output_x-x; dy = output_y-y;
+ dx = track_x-x; dy = track_y-y;
float dd = dx*dx + dy*dy; // d**2 closest approach
if( mx > dd ) { mx = dd; k = i; }
}
int hot_point = k+1;
for( int i=sz; i>hot_point; --i ) points[i] = points[i-1];
points[hot_point] = pt;
- pt->x = output_x; pt->y = output_y;
+ pt->x = track_x; pt->y = track_y;
point_list->update(hot_point);
break; }
case LEFT_BUTTON: {
int hot_point = -1, sz = points.size();
if( sz > 0 ) {
TracerPoint *pt = points[hot_point=0];
- double dist = DISTANCE(output_x,output_y, pt->x,pt->y);
+ double dist = DISTANCE(track_x,track_y, pt->x,pt->y);
for( int i=1; i<sz; ++i ) {
pt = points[i];
- double d = DISTANCE(output_x,output_y, pt->x,pt->y);
+ double d = DISTANCE(track_x,track_y, pt->x,pt->y);
if( d >= dist ) continue;
dist = d; hot_point = i;
}
pt = points[hot_point];
- float px = (pt->x - track_w / 2) * projector_z + projector_x;
- float py = (pt->y - track_h / 2) * projector_z + projector_y;
- dist = DISTANCE(px, py, cursor_x,cursor_y);
+ float cx, cy;
+ plugin->track_to_output(pt->x, pt->y, cx, cy);
+ canvas->output_to_canvas(mwindow->edl, 0, cx, cy);
+ dist = DISTANCE(cursor_x, cursor_y, cx,cy);
if( dist >= HANDLE_W ) hot_point = -1;
}
if( hot_point >= 0 && sz > 0 ) {
TracerPoint *pt = points[hot_point];
- point_list->set_point(hot_point, PT_X, pt->x = output_x);
- point_list->set_point(hot_point, PT_Y, pt->y = output_y);
+ point_list->set_point(hot_point, PT_X, pt->x = track_x);
+ point_list->set_point(hot_point, PT_Y, pt->y = track_y);
point_list->update_list(hot_point);
}
break; }
int hot_point = point_list->get_selection_number(0, 0);
if( hot_point >= 0 && hot_point < points.size() ) {
TracerPoint *pt = points[hot_point];
- if( pt->x == output_x && pt->y == output_y ) break;
- point_list->set_point(hot_point, PT_X, pt->x = output_x);
- point_list->set_point(hot_point, PT_Y, pt->y = output_y);
+ if( pt->x == track_x && pt->y == track_y ) break;
+ point_list->set_point(hot_point, PT_X, pt->x = track_x);
+ point_list->set_point(hot_point, PT_Y, pt->y = track_y);
point_x->update(pt->x);
point_y->update(pt->y);
point_list->update_list(hot_point);
}
break; }
case MIDDLE_BUTTON: {
- float dx = output_x - last_x, dy = output_y - last_y;
+ float dx = track_x - last_x, dy = track_y - last_y;
int sz = points.size();
for( int i=0; i<sz; ++i ) {
TracerPoint *pt = points[i];
break; }
}
- last_x = output_x; last_y = output_y;
+ last_x = track_x; last_y = track_y;
pending_config = 1;
return 1;
}
projects / goodguy / cinelerra.git / blobdiff