going to test vibrancy

main.cpp

@@ -89,7 +89,8 @@ int main(int argc, char* argv[]) {
 	}
 
 	Attractor& myAttractor = *my_attractor_ptr;
-	myAttractor.projector->canvas = new PNG(width, height, 2);
+	PNG* output = new PNG(width, height, 2);
+	myAttractor.projector->canvas = output;
 	myAttractor.init_range();
 
 	LogInfo("\nRendering\n");
@@ -114,22 +115,25 @@ int main(int argc, char* argv[]) {
 	LogMoreInfo("Average iterations per second: %f\n\n", totalIterations/totalTime);
 
 	// saving output
-	char filename[256];
-	time_t t = time(0);
-	struct tm* lt = localtime(&t);
-	int r = rand() % 10;
-	sprintf(filename, (output_path+"attractor_%04d-%02d-%02d_%02d-%02d-%02d-%01d").c_str(), lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec, r);
+	for(int vibrancy = -3; vibrancy <= 5; ++vibrancy){
+		char filename[256];
+		time_t t = time(0);
+		struct tm* lt = localtime(&t);
+		int r = vibrancy + 3;
+		output->v = vibrancy;
+		sprintf(filename, (output_path+"attractor_%04d-%02d-%02d_%02d-%02d-%02d-%01d").c_str(), lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec, r);
 
-	start = clock();
-	myAttractor.projector->canvas->output_file(filename);
-	end = clock();
-
-	totalTime = ((double)(end-start)/(double)(CLOCKS_PER_SEC));
+		start = clock();
+		myAttractor.projector->canvas->output_file(filename);
+		end = clock();
 
-	LogInfo("Total clock time for writing png: %f\n", totalTime);
+		totalTime = ((double)(end-start)/(double)(CLOCKS_PER_SEC));
 
-	{
-		std::string path(filename);
+		LogInfo("Total clock time for writing png: %f\n", totalTime);
+	}
+		
+	if(0){
+		std::string path;
 		path += ".stf";
 		
 		std::ofstream file(path.c_str());