From a64f93269303b89cd0fdabd5791d04e5e60d2b0a Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Sat, 8 Dec 2012 09:47:31 +0100
Subject: [PATCH] Render all 2D objects 1mm high in OpenCSG/Throwntogether mode

---
 src/polyset.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/polyset.cc b/src/polyset.cc
index b412f5fa..3b3be340 100644
--- a/src/polyset.cc
+++ b/src/polyset.cc
@@ -157,7 +157,7 @@ void PolySet::render_surface(csgmode_e csgmode, const Transform3d &m, GLint *sha
 	}
 #endif /* ENABLE_OPENCSG */
 	if (this->is2d) {
-		double zbase = csgmode;
+		double zbase = 1; // Render 2D objects 1mm thick
 		glBegin(GL_TRIANGLES);
 		for (double z = -zbase/2; z < zbase; z += zbase)
 		{
@@ -248,7 +248,7 @@ void PolySet::render_edges(csgmode_e csgmode) const
 {
 	glDisable(GL_LIGHTING);
 	if (this->is2d) {
-		double zbase = csgmode;
+		double zbase = 1; // Render 2D objects 1mm thick
 		for (double z = -zbase/2; z < zbase; z += zbase)
 		{
 			for (size_t i = 0; i < borders.size(); i++) {