De-Recursified

vectorengine.tscript

@@ -163,8 +163,15 @@ var objects = [
 	)
 ];
 
+var trace_corner_travel = false;
 var draw_vertex_edges = true;
 
+
+function trace_current_points(point_1, point_2) {
+	canvas.fillRect(point_1[0], point_1[1], 2, 2);
+	canvas.fillRect(point_2[0], point_2[1], 2, 2);
+}
+
 # This function draws line from "camer" to the point in 3D space behind the screen and determines the point where this line hits "screen"
 function get_projected_values(vertex, focal_length, scale_factor, display_adjustment) {
 	
@@ -203,34 +210,36 @@ function rotate_projection(axis, vertex, angle) {
 }
 
 # Whole frame render assembly
-function render_frame(focal_length, scale_factor, axis, angle, display_adjustment, object, i , size) {
-	
-	if(i > size) then return;
-	
-	var edges = object.get_edges()[i];
-
-	var rotated_vertex_1 = object.get_vertex()[edges[0]];
-	var rotated_vertex_2 = object.get_vertex()[edges[1]];
-
-	for var j in 0:axis.size() do { # This runs multiple iterations of simple 2D-Rotation to rotate on mult. axis
-		rotated_vertex_1 = rotate_projection(axis[j], rotated_vertex_1, angle);
-		rotated_vertex_2 = rotate_projection(axis[j], rotated_vertex_2, angle);
-	}
+function render_frame(focal_length, scale_factor, axis, angle, display_adjustment, object) {
+	for var i in 0:object.get_edges().size() do {
+		var edges = object.get_edges()[i];
+		
+		var rotated_vertex_1 = object.get_vertex()[edges[0]];
+		var rotated_vertex_2 = object.get_vertex()[edges[1]];
+		
+		for var j in 0:axis.size() do { # This runs multiple iterations of simple 2D-Rotation to rotate on mult. axis
+			rotated_vertex_1 = rotate_projection(axis[j], rotated_vertex_1, angle);
+			rotated_vertex_2 = rotate_projection(axis[j], rotated_vertex_2, angle);
+		}
 
-	var point_1 = get_projected_values(rotated_vertex_1, focal_length, scale_factor, display_adjustment);
-	var point_2 = get_projected_values(rotated_vertex_2, focal_length, scale_factor, display_adjustment);
+		var point_1 = get_projected_values(rotated_vertex_1, focal_length, scale_factor, display_adjustment);
+		var point_2 = get_projected_values(rotated_vertex_2, focal_length, scale_factor, display_adjustment);
+		
+		
+		if trace_corner_travel then trace_current_points(point_1, point_2);
 
-	lines_to_draw.push([point_1, point_2]); 
 
-	render_frame(focal_length, scale_factor, axis, angle, display_adjustment, object, i + 1, size); 
+		if not draw_vertex_edges then continue;
+		
+		lines_to_draw.push([point_1, point_2]); 
+	}
 }
 
-function draw_calculated_vertices(i, size) {
-	if i > size then return;
-	
-	canvas.line(lines_to_draw[i][0][0], lines_to_draw[i][0][1], lines_to_draw[i][1][0], lines_to_draw[i][1][1]);
-		
-	draw_calculated_vertices(i + 1, size);
+function draw_calculated_vertices() {
+	for var i in 0:lines_to_draw.size() do {
+		var line_tuple = lines_to_draw[i];	
+		canvas.line(line_tuple[0][0], line_tuple[0][1], line_tuple[1][0], line_tuple[1][1]);
+	}
 }
 
 function prepare_screen() {
@@ -252,34 +261,20 @@ var rotation_axis = [0, 1, 2]; # 0 = X, 1 = Y, 2 = Z
 
 prepare_screen();
 
-canvas.setLineColor(1, 1, 1);
-
-function rotate_houses(angle) {
+for var angle in 0:10000 do {
 	var adjusted_angle = angle * 0.01; #T-Script, for some reason, just deals with angles > 360° so I'm not gonna care about this
 	
+	var local_angle = angle * -0.01;
+	render_frame(focal_length, scale_factor, rotation_axis, adjusted_angle, display_adjustment, objects[0]);
+	render_frame(focal_length, scale_factor, rotation_axis, local_angle, display_adjustment, objects[1]);
+	render_frame(focal_length, scale_factor, rotation_axis, adjusted_angle, display_adjustment, objects[2]);
+	render_frame(focal_length, scale_factor, rotation_axis, local_angle, display_adjustment, objects[3]);
+	draw_calculated_vertices();
 	canvas.setLineColor(0, 0, 0); 
-	canvas.setLineWidth(6);
-	#canvas.setFillColor(0, 0, 0); 
-	#canvas.fillRect(0, 0, canvas.width(), canvas.height());
-	draw_calculated_vertices(0, lines_to_draw.size() -1);
+	canvas.setLineWidth(5);
+	wait(10);
+	draw_calculated_vertices();
 	canvas.setLineColor(1, 1, 1);
 	canvas.setLineWidth(1);
-	
 	lines_to_draw = [];
-	
-	var local_angle = angle * -0.01;
-	render_frame(focal_length, scale_factor, rotation_axis, adjusted_angle, display_adjustment, objects[0], 0, objects[0].get_edges().size() - 1);
-	render_frame(focal_length, scale_factor, rotation_axis, local_angle, display_adjustment, objects[1], 0 , objects[1].get_edges().size() - 1);
-	render_frame(focal_length, scale_factor, rotation_axis, adjusted_angle, display_adjustment, objects[2], 0, objects[2].get_edges().size() - 1);
-	render_frame(focal_length, scale_factor, rotation_axis, local_angle, display_adjustment, objects[3], 0, objects[3].get_edges().size() - 1);
-	draw_calculated_vertices(0, lines_to_draw.size() -1);
-
 }
-
-function loop(angle) { 
-	wait(10);
-	rotate_houses(angle); 
-	loop(angle + 1);
-}
-
-loop(0);