scene: remove functions that aren’t that useful.

src/debug/lines.cpp

@@ -104,8 +104,8 @@ void Debug::DrawLine(vec3 a, vec3 b)                                { Debug::Dra
 void Debug::DrawLine(vec2 a, vec3 b, float az)                      { Debug::DrawLine(a, b, g_scene->GetLineColor(), az); }
 void Debug::DrawLine(vec2 a, vec2 b, float az, float bz)            { Debug::DrawLine(a, b, g_scene->GetLineColor(), az, bz); }
 void Debug::DrawLine(vec3 a, vec3 b, vec4 color)                    { g_scene->AddLine(a, b, color); }
-void Debug::DrawLine(vec2 a, vec3 b, vec4 color, float az)          { g_scene->AddLine(a, b, color, az); }
-void Debug::DrawLine(vec2 a, vec2 b, vec4 color, float az, float bz){ g_scene->AddLine(a, b, color, az, bz); }
+void Debug::DrawLine(vec2 a, vec3 b, vec4 color, float az)          { g_scene->AddLine(vec3(a, az), b, color); }
+void Debug::DrawLine(vec2 a, vec2 b, vec4 color, float az, float bz){ g_scene->AddLine(vec3(a, az), vec3(b, bz), color); }
 
 //-- GIZMO --------------------------------------------------------------------
 void Debug::DrawGizmo(vec3 pos, vec3 x, vec3 y, vec3 z, float size)

src/scene.cpp

@@ -215,17 +215,8 @@ vec4 Scene::GetLineColor()                  { return data->m_new_line_color; }
 
 void Scene::AddLine(vec3 a, vec3 b, vec4 color)
 {
-    data->m_lines.Push(a, b, color, data->m_new_line_time, data->m_new_line_mask, false, false);
-}
-
-void Scene::AddLine(vec2 a, vec3 b, vec4 color, float az)
-{
-    data->m_lines.Push(vec3(a, az), b, color, data->m_new_line_time, data->m_new_line_mask, true, false);
-}
-
-void Scene::AddLine(vec2 a, vec2 b, vec4 color, float az, float bz)
-{
-    data->m_lines.Push(vec3(a, az), vec3(b, bz), color, data->m_new_line_time, data->m_new_line_mask, true, true);
+    data->m_lines.Push(a, b, color, data->m_new_line_time,
+                       data->m_new_line_mask, false, false);
 }
 
 void Scene::AddLight(Light *l)

src/scene.h

@@ -62,8 +62,6 @@ public:
     void SetLineColor(vec4 new_color=vec4(1.f));
     vec4 GetLineColor();
     void AddLine(vec3 a, vec3 b, vec4 color);
-    void AddLine(vec2 a, vec3 b, vec4 color, float az=-1.f);
-    void AddLine(vec2 a, vec2 b, vec4 color, float az=-1.f, float bz=-1.f);
 
     void AddLight(Light *light);
     array<Light *> const &GetLights() const;