Tech ENABLE_SEQUENTIAL_LIMITS -> 1st installment of visualization of objects clearance for sequential prints

src/slic3r/GUI/Gizmos/GLGizmoBase.hpp

@@ -26,8 +26,6 @@ static const float DEFAULT_HIGHLIGHT_COLOR[4] = { 1.0f, 0.38f, 0.0f, 1.0f };
 static const float AXES_COLOR[][4] = { { 0.75f, 0.0f, 0.0f, 1.0f }, { 0.0f, 0.75f, 0.0f, 1.0f }, { 0.0f, 0.0f, 0.75f, 1.0f } };
 static const float CONSTRAINED_COLOR[4] = { 0.5f, 0.5f, 0.5f, 1.0f };
 
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 class ImGuiWrapper;
 class GLCanvas3D;
 enum class CommonGizmosDataID;