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commit b673f9d2b212358e7b75106cd371b6659ed037cc
parent 8bc8dd4fd77de17ed2c05c82feb444f35f909185
Author: Yoann <yoann.b87@voila.fr>
Date:   Mon, 10 Oct 2011 09:54:49 +0200

Continuation.

Diffstat:
M
display.c
 | 
1
+
A
square.h
 | 
19
+++++++++++++++++++

2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/display.c b/display.c
@@ -129,6 +129,7 @@ void renderScene() {
 }
 
 void displayQTTree(QTNode *qn) {
+	//QT_split(qn);
 	QT_enumerate(qn);
 }
 
diff --git a/square.h b/square.h
@@ -0,0 +1,19 @@
+// get_z()
+#include "roam.h"
+
+// QuadTree Node.
+typedef struct QTNode {
+	Vertex* center;
+	Vertex* vertices[4];
+	struct QTNode* children[4];
+	struct QTNode* neighbors[4];
+	// linked list across all nodes, for traversal when we display them.
+	struct QTNode* nextNode;
+	struct QTNode* previousNode;
+	unsigned int minLOD;
+	unsigned int maxLOD;
+} QTNode;
+
+QTNode* QT_example();
+void QT_enumerate(QTNode* first);
+void QT_split(QTNode* parent);