restructure of compositor and fix inconsistencies

addons/SphynxMotionBlurToolkit/BaseClasses/mb_compositor.gd

@@ -0,0 +1,49 @@
+extends Compositor
+class_name MotionBlurCompositor
+
+@export_group("Motion Blur")
+# diminishing returns over 16
+@export_range(4, 64) var samples: int = 16 :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("samples", value)
+		samples = value
+# you really don't want this over 0.5, but you can if you want to try
+@export_range(0, 0.5, 0.001, "or_greater") var intensity: float = 1 :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("intensity", value)
+		intensity = value
+@export_range(0, 1) var center_fade: float = 0.0 :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("center_fade", value)
+		center_fade = value
+
+## wether this motion blur stays the same intensity below
+## target_constant_framerate
+@export var framerate_independent : bool = true :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("framerate_independent", value)
+		framerate_independent = value
+
+## Description: Removes clamping on motion blur scale to allow framerate independent motion
+## blur to scale longer than realistically possible when render framerate is higher
+## than target framerate.[br][br]
+## [color=yellow]Warning:[/color] Turning this on would allow over-blurring of pixels, which 
+## produces inaccurate results, and would likely cause nausea in players over
+## long exposure durations, use with caution and out of artistic intent
+@export var uncapped_independence : bool = false :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("uncapped_independence", value)
+		uncapped_independence = value
+
+## if framerate_independent is enabled, the blur would simulate 
+## sutter speeds at that framerate, and up.
+@export var target_constant_framerate : float = 30 :
+	set(value):
+		for effect in compositor_effects:
+			effect.set("target_constant_framerate", value)
+		target_constant_framerate = value

addons/SphynxMotionBlurToolkit/BaseClasses/mb_compositor_effect.gd

@@ -1,15 +1,14 @@
 extends "res://addons/SphynxMotionBlurToolkit/BaseClasses/enhanced_compositor_effect.gd"
 
-@export_group("Motion Blur")
 # diminishing returns over 16
-@export_range(4, 64) var samples: int = 16
+var samples: int = 16
 # you really don't want this over 0.5, but you can if you want to try
-@export_range(0, 0.5, 0.001, "or_greater") var intensity: float = 1
-@export_range(0, 1) var center_fade: float = 0.0
+var intensity: float = 1
+var center_fade: float = 0.0
 
 ## wether this motion blur stays the same intensity below
 ## target_constant_framerate
-@export var framerate_independent : bool = true
+var framerate_independent : bool = true
 
 ## Description: Removes clamping on motion blur scale to allow framerate independent motion
 ## blur to scale longer than realistically possible when render framerate is higher
@@ -17,15 +16,13 @@ extends "res://addons/SphynxMotionBlurToolkit/BaseClasses/enhanced_compositor_ef
 ## [color=yellow]Warning:[/color] Turning this on would allow over-blurring of pixels, which 
 ## produces inaccurate results, and would likely cause nausea in players over
 ## long exposure durations, use with caution and out of artistic intent
-@export var uncapped_independence : bool = false
+var uncapped_independence : bool = false
 
 ## if framerate_independent is enabled, the blur would simulate 
 ## sutter speeds at that framerate, and up.
-@export var target_constant_framerate : float = 30
+var target_constant_framerate : float = 30
 
 func _init():
+	needs_motion_vectors = true
 	set_deferred("context", "MotionBlur")
 	super()
-
-func _get_max_dilation_range() -> float:
-	return 0

addons/SphynxMotionBlurToolkit/Guertin/guertin_motion_blur.gd

@@ -52,9 +52,6 @@ var custom_velocity : StringName = "custom_velocity"
 
 var freeze : bool = false
 
-func _get_max_dilation_range() -> float:
-	return tile_size;
-
 var temp_intensity : float
 
 var previous_time : float = 0

addons/SphynxMotionBlurToolkit/Guertin/new_guertin_motion_blur.gd

@@ -52,9 +52,6 @@ var custom_velocity : StringName = "custom_velocity"
 
 var freeze : bool = false
 
-func _get_max_dilation_range() -> float:
-	return tile_size;
-
 var temp_intensity : float
 
 var previous_time : float = 0

addons/SphynxMotionBlurToolkit/McGuire/mcguire_motion_blur.gd

@@ -54,9 +54,6 @@ var custom_velocity : StringName = "custom_velocity"
 
 var freeze : bool = false
 
-func _get_max_dilation_range() -> float:
-	return tile_size;
-
 func _render_callback_2(render_size : Vector2i, render_scene_buffers : RenderSceneBuffersRD, render_scene_data : RenderSceneDataRD):
 	ensure_texture(tile_max_x, render_scene_buffers, RenderingDevice.DATA_FORMAT_R16G16B16A16_SFLOAT, Vector2(1. / tile_size, 1.))
 	ensure_texture(tile_max, render_scene_buffers, RenderingDevice.DATA_FORMAT_R16G16B16A16_SFLOAT, Vector2(1. / tile_size, 1. / tile_size))

addons/SphynxMotionBlurToolkit/PreBlurProcessing/Shaders/pre_blur_processor.glsl

@@ -91,7 +91,7 @@ layout(push_constant, std430) uniform Params
 {
 	float rotation_velocity_multiplier;
 	float movement_velocity_multiplier;
-	float object_velocity_multilpier;
+	float object_velocity_multiplier;
 	float rotation_velocity_lower_threshold;
 	float movement_velocity_lower_threshold;
 	float object_velocity_lower_threshold;
@@ -99,7 +99,7 @@ layout(push_constant, std430) uniform Params
 	float movement_velocity_upper_threshold;
 	float object_velocity_upper_threshold;
 	float is_fsr2;
-	float nan_fl_1;
+	float motion_blur_intensity;
 	float nan_fl_2;
 } params;
 
@@ -174,9 +174,9 @@ void main()
 	// get object velocity
 	vec3 object_uv_change = base_velocity - camera_uv_change.xyz;
 	// construct final velocity with user defined weights
-	vec3 total_velocity = camera_rotation_uv_change * params.rotation_velocity_multiplier * sharp_step(params.rotation_velocity_lower_threshold, params.rotation_velocity_upper_threshold, length(camera_rotation_uv_change))
-	+ camera_movement_uv_change * params.movement_velocity_multiplier * sharp_step(params.movement_velocity_lower_threshold, params.movement_velocity_upper_threshold, length(camera_movement_uv_change))
-	+ object_uv_change * params.object_velocity_multilpier * sharp_step(params.object_velocity_lower_threshold, params.object_velocity_upper_threshold, length(object_uv_change));
+	vec3 total_velocity = camera_rotation_uv_change * params.rotation_velocity_multiplier * sharp_step(params.rotation_velocity_lower_threshold, params.rotation_velocity_upper_threshold, length(camera_rotation_uv_change) * params.rotation_velocity_multiplier * params.motion_blur_intensity)
+	+ camera_movement_uv_change * params.movement_velocity_multiplier * sharp_step(params.movement_velocity_lower_threshold, params.movement_velocity_upper_threshold, length(camera_movement_uv_change) * params.movement_velocity_multiplier * params.motion_blur_intensity)
+	+ object_uv_change * params.object_velocity_multiplier * sharp_step(params.object_velocity_lower_threshold, params.object_velocity_upper_threshold, length(object_uv_change) * params.object_velocity_multiplier * params.motion_blur_intensity);
 	// if objects move, clear z direction, (z only correct for static environment)
 	if(dot(object_uv_change.xy, object_uv_change.xy) > 0.000001)
 	{

addons/SphynxMotionBlurToolkit/PreBlurProcessing/pre_blur_processor.gd

@@ -1,4 +1,4 @@
-extends "res://addons/SphynxMotionBlurToolkit/BaseClasses/enhanced_compositor_effect.gd"
+extends "res://addons/SphynxMotionBlurToolkit/BaseClasses/mb_compositor_effect.gd"
 class_name PreBlurProcessor
 
 @export_group("Shader Stages")
@@ -15,12 +15,27 @@ class_name PreBlurProcessor
 
 var custom_velocity : StringName = "custom_velocity"
 
-func _init():
-	needs_motion_vectors = true
-	set_deferred("context", "MotionBlur")
-	super()
+var temp_intensity : float
+
+var previous_time : float = 0
 
 func _render_callback_2(render_size : Vector2i, render_scene_buffers : RenderSceneBuffersRD, render_scene_data : RenderSceneDataRD):
+	var time : float = float(Time.get_ticks_msec()) / 1000
+	
+	var delta_time : float = time - previous_time
+	
+	previous_time = time
+	
+	temp_intensity = intensity
+	
+	if framerate_independent:
+		var capped_frame_time : float = 1 / target_constant_framerate
+		
+		if !uncapped_independence:
+			capped_frame_time = min(capped_frame_time, delta_time)
+		
+		temp_intensity = intensity * capped_frame_time / delta_time
+	
 	ensure_texture(custom_velocity, render_scene_buffers)
 	
 	rd.draw_command_begin_label("Pre Blur Processing", Color(1.0, 1.0, 1.0, 1.0))
@@ -36,7 +51,7 @@ func _render_callback_2(render_size : Vector2i, render_scene_buffers : RenderSce
 		camera_movement_component.upper_threshold,
 		object_movement_component.upper_threshold,
 		1 if true else 0,
-		0,
+		temp_intensity,
 		0,
 	]