From 622f0ad3fc9f6a12da81568d921c6053c76bc267 Mon Sep 17 00:00:00 2001
From: Yoann <yoann.b87@voila.fr>
Date: Fri, 6 Jan 2012 10:51:05 +0100
Subject: [PATCH 1/2] Ajout d'une fonction length dans quad qui permet d'avoir
 uniquement  la longeur du segment N, E, S, W.

---
 geometry/quad.cpp | 13 +++++++++++++
 geometry/quad.hh  |  1 +
 2 files changed, 14 insertions(+)

diff --git a/geometry/quad.cpp b/geometry/quad.cpp
index c231b40..dddd722 100644
--- a/geometry/quad.cpp
+++ b/geometry/quad.cpp
@@ -49,6 +49,19 @@ Quad Quad::makeParallelogram() {
     return Quad(c[0],c[1],c[2],c[3]);
 }
 
+float Quad::length(Cardinal cn) {
+    if(cn == N)
+        return Segment(c[NW],c[NE]).length();
+    else if(cn == S)
+        return Segment(c[SW],c[SE]).length();
+    else if(cn == E)
+        return Segment(c[NE],c[SE]).length();
+    else if(cn == W)
+        return Segment(c[SW],c[NW]).length();
+
+    return 0;
+}
+
 float Quad::minLengthNS() {
 	return std::min(
 		Segment(c[NW],c[NE]).length(),
diff --git a/geometry/quad.hh b/geometry/quad.hh
index 8662dc1..de4e3d8 100644
--- a/geometry/quad.hh
+++ b/geometry/quad.hh
@@ -26,6 +26,7 @@ class Quad {
 	friend Quad operator+(const Quad& t, const Vertex& v);
 	void offset(Cardinal side, int offset);
 	void offsetNESW(int offsetN, int offsetE, int offsetS, int offsetW);
+	float length(Cardinal c);
 	float minLengthNS();
 	float minLengthEW();
 	float maxLengthNS();

From 8ff03fb150e718249a71a4cfb42f5cd630c75380 Mon Sep 17 00:00:00 2001
From: Yoann <yoann.b87@voila.fr>
Date: Fri, 6 Jan 2012 10:52:10 +0100
Subject: [PATCH 2/2] =?UTF-8?q?D=C3=A9but=20de=20la=20d=C3=A9composition?=
 =?UTF-8?q?=20des=20blocks=20de=20maison=20en=20murs.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 rules/batiment/batimentquadblock.cpp | 11 +++++++++++
 rules/batiment/batimentquadblock.hh  |  1 +
 2 files changed, 12 insertions(+)

diff --git a/rules/batiment/batimentquadblock.cpp b/rules/batiment/batimentquadblock.cpp
index e5dec12..5e6d8d7 100644
--- a/rules/batiment/batimentquadblock.cpp
+++ b/rules/batiment/batimentquadblock.cpp
@@ -9,6 +9,17 @@ void BatimentQuadBlock::getBoundingBoxPoints() {
 	addBBPoints(c + Vertex(0,0,height)); // TODO
 }
 
+bool BatimentQuadBlock::split() {
+    Quad me = c;
+    Quad ms = c;
+    Quad mw = c;
+    Quad mn = c;
+
+    me[NW] = me[NE] + ((me[NW] - me[NW]) / me.length(N))*150;
+    //TODO les autres côtés.
+    return false;
+}
+
 void BatimentQuadBlock::triangulation() {
     addGPUOcto(c, c + Vertex(0,0,height), 0xF1, 0xE0, 0xE0);
 }
diff --git a/rules/batiment/batimentquadblock.hh b/rules/batiment/batimentquadblock.hh
index c73e639..e1e9cc9 100644
--- a/rules/batiment/batimentquadblock.hh
+++ b/rules/batiment/batimentquadblock.hh
@@ -11,6 +11,7 @@ class BatimentQuadBlock : public Chose {
 
     public :
 	BatimentQuadBlock(Quad c, int height);
+	virtual bool split();
 	virtual void triangulation();
 	virtual void getBoundingBoxPoints();
 };