set normal tolerance to 1.4e-6

Author: jackyarndley

high_experimental.toml

@@ -1,5 +1,5 @@
-image_width = 8192
-image_height = 8192
+image_width = 1920
+image_height = 1080
 rotate = 0
 approximation_order = 64
 glitch_percentage = 0.001
@@ -12,9 +12,12 @@ probe_sampling = 12
 remove_centre = false
 export = "png"
 
+# By default this is squared tolerance. 1e-6 works normally, 1.4e-6 is low tolerance.
+glitch_tolerance = 1.4e-6
+
 # These are experimental options
 experimental = true 
 high_precision_data_interval = 100
 valid_iteration_frame_multiplier = 0.75
 valid_iteration_probe_multiplier = 0.98
-glitch_tolerance = 1.25e-6
+

src/renderer.rs

@@ -51,7 +51,7 @@ impl FractalRenderer {
         let iteration_division = settings.get_float("iteration_division").unwrap_or(0.1) as f32;
         let valid_iteration_frame_multiplier = settings.get_float("valid_iteration_frame_multiplier").unwrap_or(0.75) as f32;
         let valid_iteration_probe_multiplier = settings.get_float("valid_iteration_probe_multiplier").unwrap_or(0.98) as f32;
-        let glitch_tolerance = settings.get_float("glitch_tolerance").unwrap_or(1e-6) as f64;
+        let glitch_tolerance = settings.get_float("glitch_tolerance").unwrap_or(1.4e-6) as f64;
         let high_precision_data_interval = settings.get_int("high_precision_data_interval").unwrap_or(100) as usize;
 
         let data_type = match settings.get_str("export").unwrap_or(String::from("COLOUR")).to_ascii_uppercase().as_ref() {
@@ -292,7 +292,6 @@ impl FractalRenderer {
                     pixel.delta_reference = pixel.delta_centre - glitch_reference_pixel.delta_centre;
             });
 
-
             Perturbation::iterate(&mut pixel_data, &glitch_reference);
             self.data_export.export_pixels(&pixel_data, self.maximum_iteration, &glitch_reference);