From 0a5c3fe36e5fe8235b98658e37ded2da13b0ada8 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Tue, 19 Mar 2019 22:23:08 +1100
Subject: [PATCH] fixed gizmos

---
 effects/effect.cpp            | 4 +++-
 rendering/renderfunctions.cpp | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/effects/effect.cpp b/effects/effect.cpp
index 6cdd7bf4d..fc3748328 100644
--- a/effects/effect.cpp
+++ b/effects/effect.cpp
@@ -989,6 +989,8 @@ void Effect::gizmo_world_to_screen(const QMatrix4x4& matrix, const QMatrix4x4& p
 
     for (int j=0;j<g->get_point_count();j++) {
 
+      // Convert the world point from the gizmo into a screen point relative to the sequence's dimensions
+
       QVector3D screen_pos = g->world_pos.at(j).project(matrix,
                                                         projection,
                                                         QRect(0,
@@ -996,7 +998,7 @@ void Effect::gizmo_world_to_screen(const QMatrix4x4& matrix, const QMatrix4x4& p
                                                               parent_clip->sequence->width,
                                                               parent_clip->sequence->height));
 
-      g->screen_pos[j] = QPoint(screen_pos.x(), screen_pos.y());
+      g->screen_pos[j] = QPoint(screen_pos.x(), parent_clip->sequence->height-screen_pos.y());
 
     }
   }
diff --git a/rendering/renderfunctions.cpp b/rendering/renderfunctions.cpp
index e617a42b9..c2515e4a2 100644
--- a/rendering/renderfunctions.cpp
+++ b/rendering/renderfunctions.cpp
@@ -615,7 +615,7 @@ GLuint compose_sequence(ComposeSequenceParams &params) {
             params.gizmos->gizmo_draw(timecode, coords);
 
             // convert gizmo coords to screen coords
-            params.gizmos->gizmo_world_to_screen(projection, coords.matrix);
+            params.gizmos->gizmo_world_to_screen(coords.matrix, projection);
           }