Added makefile, debugging stuff.

1 files changed, 8 insertions, 1 deletions

diff --git a/quadtree.cpp b/quadtree.cpp
index 65c60ae..3b329ac 100644
--- a/quadtree.cpp
+++ b/quadtree.cpp
@@ -343,11 +343,15 @@ Quadtree::QuadNode* Quadtree::QuadChunk::find(float x, float y) {
 /* Quadtree */
 
 Quadtree::Quadtree(int width, int height, float *heightmap) {
+	std::cout << "width: " << width << "  height: " << height << std::endl;
+	std::cout << "heightmap: " << heightmap << std::endl;
+
 	this->width = width;
 	this->height = height;
 	heights = heightmap;
 
-	root = new QuadChunk(this, 0, 0, width-1, height-1);
+	this->root = new QuadChunk(this, 0, 0, width-1, height-1);
+	std::cout << "root: " << root << std::endl;
 
 	normals = new Vector3[width*height];
 	for(int x = 0; x < width; x++) {
@@ -439,15 +443,18 @@ Vector3 Quadtree::calc_normal(int x, int y) {
 
 void Quadtree::update(float x, float z) {
 	std::queue<QuadChunk*> q;
+	std::cout << "root: " << root << std::endl;
 	q.push(root);
 	while(!q.empty()) {
 		QuadChunk *chunk = q.front();
 		q.pop();
+		std::cout << "chunk: " << chunk << std::endl;
 		if(!chunk->nodes) {
 			for(int i = 0; i < 4; i++)
 				q.push(chunk->children[i]);
 			continue;
 		}
+	std::cout << "foo" << std::endl;
 
 		float d = chunk->distance(x, z);
 		if(d < 100 && !chunk->vbo_object) {