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Fix rendering painted triangles (not showing when viewed in direction of the normal)

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This commit is contained in:
Lukas Matena
2020-10-23 08:07:47 +02:00
parent 057c8a1c1d
commit 43c6f4cb6c
1 changed files with 1 additions and 1 deletions
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src/slic3r/GUI/Gizmos/GLGizmoPainterBase.cpp
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@@ -79,7 +79,7 @@ void GLGizmoPainterBase::render_triangles(const Selection& selection) const
glsafe(::glEnable(GL_POLYGON_OFFSET_FILL)); glsafe(::glEnable(GL_POLYGON_OFFSET_FILL));
ScopeGuard offset_fill_guard([]() { glsafe(::glDisable(GL_POLYGON_OFFSET_FILL)); } ); ScopeGuard offset_fill_guard([]() { glsafe(::glDisable(GL_POLYGON_OFFSET_FILL)); } );
glsafe(::glPolygonOffset(-1.0, 1.0)); glsafe(::glPolygonOffset(-1.0, -1.0));
// Take care of the clipping plane. The normal of the clipping plane is // Take care of the clipping plane. The normal of the clipping plane is
// saved with opposite sign than we need to pass to OpenGL (FIXME) // saved with opposite sign than we need to pass to OpenGL (FIXME)