Tweak Engulf Effect (#5017)

* Tweak Engulf Effect

* Format

shaders/EngulfEffect.gdshader

@@ -7,7 +7,6 @@ uniform float movementWigglyNess = 1.f;
 
 uniform float waviness = 20.f;
 uniform float waveSpeed = 15.f;
-uniform float waveCutoff = 0.4f;
 
 uniform float fade = 0.f;
 
@@ -29,5 +28,5 @@ void fragment() {
     vec3 final = vec3(waves) * tint;
 
     ALBEDO = final;
-    ALPHA = round(waves - waveCutoff) * (1.f - UV.y) * fade;
+    ALPHA = waves * (1.f - UV.y) * fade;
 }

simulation_parameters/Constants.cs

@@ -172,7 +172,7 @@ public static class Constants
     public const float MEMBRANE_WAVE_HEIGHT_DEPENDENCE_ON_SIZE = 0.3f;
     public const float MEMBRANE_WAVE_HEIGHT_MULTIPLIER = 0.025f;
     public const float MEMBRANE_WAVE_HEIGHT_MULTIPLIER_CELL_WALL = 0.015f;
-    public const float MEMBRANE_ENGULF_ANIMATION_DISTANCE = 1.0f;
+    public const float MEMBRANE_ENGULF_ANIMATION_DISTANCE = 1.25f;
 
     /// <summary>
     ///   BASE MOVEMENT ATP cost. Cancels out a little bit more then one cytoplasm's glycolysis

src/microbe_stage/Membrane.cs

@@ -40,7 +40,7 @@ public partial class Membrane : MeshInstance3D
     private float sizeWigglyNessDampeningFactor = 0.22f;
     private float movementWigglyNess = 1.0f;
     private float sizeMovementWigglyNessDampeningFactor = 0.32f;
-    private double engulfFade = 1.0f;
+    private double engulfFade;
 
     /// <summary>
     ///   When true the material properties need to be reapplied

src/microbe_stage/Membrane.tscn

@@ -31,7 +31,6 @@ shader_parameter/wigglyNess = 1.0
 shader_parameter/movementWigglyNess = 1.0
 shader_parameter/waviness = 20.0
 shader_parameter/waveSpeed = 15.0
-shader_parameter/waveCutoff = 0.4
 shader_parameter/fade = 0.0
 shader_parameter/tint = Color(0, 0.55, 0.8, 1)