From 9ab132ca44a02f2d33d7891978ac3cc7204988ad Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Thu, 9 Mar 2023 09:49:55 +0100
Subject: [PATCH] Fixed warnings

---
 src/slic3r/GUI/3DScene.cpp             | 2 +-
 src/slic3r/GUI/GLCanvas3D.cpp          | 5 ++---
 src/slic3r/GUI/Gizmos/GLGizmoScale.cpp | 4 +---
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/slic3r/GUI/3DScene.cpp b/src/slic3r/GUI/3DScene.cpp
index c25bff45d..7b4fee156 100644
--- a/src/slic3r/GUI/3DScene.cpp
+++ b/src/slic3r/GUI/3DScene.cpp
@@ -494,7 +494,7 @@ int GLVolumeCollection::load_wipe_tower_preview(
         height = 0.1f;
 
     static const float brim_height = 0.2f;
-    const float scaled_brim_height = brim_height / height;
+//    const float scaled_brim_height = brim_height / height;
 
     TriangleMesh mesh;
     ColorRGBA color = ColorRGBA::DARK_YELLOW();
diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 1b1e268f0..3ea788126 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -7137,11 +7137,10 @@ const ModelVolume *get_model_volume(const GLVolume &v, const Model &model)
 {
     const ModelVolume * ret = nullptr;
 
-    if (v.object_idx() < model.objects.size()) {
+    if (v.object_idx() < (int)model.objects.size()) {
         const ModelObject *obj = model.objects[v.object_idx()];
-        if (v.volume_idx() < obj->volumes.size()) {
+        if (v.volume_idx() < (int)obj->volumes.size())
             ret = obj->volumes[v.volume_idx()];
-        }
     }
 
     return ret;
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp b/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
index eec764efe..332572c01 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
@@ -58,7 +58,7 @@ std::string GLGizmoScale3D::get_tooltip() const
 static int constraint_id(int grabber_id)
 {
   static const std::vector<int> id_map = { 1, 0, 3, 2, 5, 4, 8, 9, 6, 7 };
-  return (0 <= grabber_id && grabber_id < id_map.size()) ? id_map[grabber_id] : -1;
+  return (0 <= grabber_id && grabber_id < (int)id_map.size()) ? id_map[grabber_id] : -1;
 }
 
 bool GLGizmoScale3D::on_mouse(const wxMouseEvent &mouse_event)
@@ -157,8 +157,6 @@ void GLGizmoScale3D::on_dragging(const UpdateData& data)
 
 void GLGizmoScale3D::on_render()
 {
-    const Selection& selection = m_parent.get_selection();
-
     glsafe(::glClear(GL_DEPTH_BUFFER_BIT));
     glsafe(::glEnable(GL_DEPTH_TEST));