making recursive descender

1 files changed, 35 insertions, 1 deletions

diff --git a/offsetProject/src/ofApp.cpp b/offsetProject/src/ofApp.cpp
index c29d8c1..9252da1 100644
--- a/offsetProject/src/ofApp.cpp
+++ b/offsetProject/src/ofApp.cpp
@@ -54,7 +54,7 @@ void ofApp::setup() {
 	extend_h=(tiles_h)*MAX_TILE_SIZE;
 
 	//get number of levels
-	int levels=0;
+	levels=0;
 	for (int i=MIN_TILE_SIZE;i<=MAX_TILE_SIZE;i*=2) {
 		levels++;
 	}
@@ -111,8 +111,42 @@ void ofApp::update() {
 	}
 }
 
+void ofApp::checktile(int level,int levels,int levels_factor,int x,int y,int xoffset,int yoffset,int size){
+	if (depthTiles[level].getPixels()[y*depthTiles[level].getHeight()+x]>level*levels_factor&&levels>level){
+		for (int i=0;i<2;i++){
+			for (int j=0;j<2;j++){
+				checktile(level+1,levels,levels_factor,x*2+i,y*2+j,xoffset*2+(i*size),yoffset*2+(j*size),size/2);
+			}
+		}
+	}
+	else {
+		ofSetColor(depthTiles[level].getPixels()[(y*depthTiles[level].getHeight()+x)*3,
+			depthTiles[level].getPixels()[(y*depthTiles[level].getHeight()+x)*3+1,
+			depthTiles[level].getPixels()[(y*depthTiles[level].getHeight()+x)*3+2]
+		ofRect(xoffset,yoffset,size,size);
+	}
+}
+
 //--------------------------------------------------------------
 void ofApp::draw() {
+
+	//recursively draw pixels
+	//is there a way to represent a pixel as an object in this way?
+
+
+	for (int i=0;i<colourTiles[levels-1].getWidth();i++){
+		for (int j=0;j<colourTiles[levels-1].getHeight();j++){
+			int level=0;
+
+			if (depthTiles[level].getPixels()[((i*level)*depthTiles[level].getHeight())+(j*level)]>level*levels_factor){
+				for (int ix=0;ix<2;ix++){
+					for (int iy=0;iy<2;iy++){
+						//SIMILAR DEPTH CHECK AND RECURSIVE DESCENT
+				}
+			}
+			else //draw this square
+		}
+	}
 	
 	ofSetColor(255, 255, 255);