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gizmos fairly complete

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itsmattkc
2018-11-28 13:53:31 +11:00
parent f28427302e
commit 3069fb6f7c
7 changed files with 85 additions and 66 deletions
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project/effect.cpp
+6 -5
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@@ -861,13 +861,14 @@ void Effect::gizmo_world_to_screen() {
for (int i=0;i<gizmos.size();i++) {
EffectGizmo* g = gizmos.at(i);
QVector4D world_pos(g->get_x(), g->get_y(), 0, 1.0);
QVector4D screen_pos = world_pos * (view_matrix * projection_matrix);
for (int j=0;j<g->get_point_count();j++) {
QVector4D screen_pos = QVector4D(g->world_pos[j].x(), g->world_pos[j].y(), 0, 1.0) * (view_matrix * projection_matrix);
int adjusted_sx = qRound(((screen_pos.x()*0.5)+0.5)*parent_clip->sequence->width);
int adjusted_sy = qRound((1.0-((screen_pos.y()*0.5)+0.5))*parent_clip->sequence->height);
int adjusted_sx1 = qRound(((screen_pos.x()*0.5f)+0.5f)*parent_clip->sequence->width);
int adjusted_sy1 = qRound((1.0f-((screen_pos.y()*0.5f)+0.5f))*parent_clip->sequence->height);
g->set_screen_pos(adjusted_sx, adjusted_sy);
g->screen_pos[j] = QPoint(adjusted_sx1, adjusted_sy1);
}
}
}