NEW, IMPROVEMENTS: Big and decent looking universe, stars, nebulas. R…

…eworked origin rebase to be adaptive (no more jumping). Camera effects for high-velocity flight.

Assets/Shaders/Cloud.gdshader

@@ -1,5 +1,5 @@
 shader_type spatial;
-render_mode depth_draw_opaque, cull_disabled, unshaded;
+render_mode depth_draw_opaque, blend_add, cull_disabled, unshaded;
 
 uniform vec4 albedo : hint_color;
 uniform float rim_strength = 0.05;

Assets/Shaders/Cloud_halo.gdshader

@@ -1,5 +1,5 @@
 shader_type spatial;
-render_mode depth_draw_opaque, cull_disabled, unshaded;
+render_mode depth_draw_opaque, blend_add, cull_disabled, unshaded;
 
 uniform vec4 albedo : hint_color;
 uniform float rim_strength = 1.5;

Assets/Shaders/Cloud_halo_inner.gdshader

@@ -0,0 +1,27 @@
+shader_type spatial;
+render_mode depth_draw_opaque, blend_mix, cull_disabled, unshaded;
+
+uniform vec4 albedo : hint_color;
+uniform float rim_strength = 1.5;
+uniform float rim_power = 9.0;
+uniform float alpha_global = 0.5;
+
+// For logarithmic depth buffer.
+//const float c = 0.001;
+//varying vec4 gl_Position;
+
+//void vertex()
+//{
+	// For logarithmic depth buffer.
+	//gl_Position = MODELVIEW_MATRIX*vec4(VERTEX, 1.0);
+//}
+
+void fragment()
+{
+	// Logarithmic depth buffer.
+	// DEPTH = log2(max(1e-6, 1.0 -gl_Position.z)) * c;
+
+	float rim = clamp(pow( dot( NORMAL, VIEW ), rim_power)*rim_strength, 0.0, 1.0);
+	ALBEDO = albedo.rgb;
+	ALPHA = clamp(1.0-rim, 0.0, 1.0)*alpha_global;
+}

Assets/Shaders/Solid.gdshader

@@ -23,7 +23,7 @@ void vertex()
 void fragment()
 {
 	// Logarithmic depth buffer.
-	// DEPTH = log2(max(1e-6, 1.0 -gl_Position.z)) * c;
+	//DEPTH = log2(max(1e-6, 1.0 -gl_Position.z)) * c;
 
 
 	ALBEDO = albedo.rgb*COLOR.rgb;

Assets/Shaders/Star_halo.gdshader

@@ -1,5 +1,5 @@
 shader_type spatial;
-render_mode depth_draw_opaque, cull_front, unshaded;
+render_mode depth_draw_opaque, blend_add, cull_front, unshaded;
 
 uniform vec4 albedo : hint_color;
 uniform float rim_strength = 0.05;

Assets/Shaders/Star_surface.gdshader

@@ -29,14 +29,14 @@ uniform float small_detail_flow = 0.2;
 const float pi = 3.1415926535;
 
 // For logarithmic depth buffer.
-const float c = 0.001;
-varying vec4 gl_Position;
+//const float c = 0.001;
+//varying vec4 gl_Position;
 
-void vertex()
-{
+//void vertex()
+//{
 	// For logarithmic depth buffer.
-	gl_Position = MODELVIEW_MATRIX*vec4(VERTEX, 1.0);
-}
+	//gl_Position = MODELVIEW_MATRIX*vec4(VERTEX, 1.0);
+//}
 
 void fragment()
 {

Assets/Shaders/Starsphere_background.gdshader

@@ -3,17 +3,9 @@ shader_type spatial;
 render_mode depth_draw_never, unshaded, blend_add;
 
 uniform vec4 albedo : hint_color;
-uniform sampler2D texture_albedo : hint_normal;
-uniform vec3 uv1_scale = vec3(1.0, 1.0, 1.0);
-uniform vec3 uv1_offset;
 
-void vertex() {
-	UV=UV*uv1_scale.xy+uv1_offset.xy;
-}
 
 void fragment() {
-	vec2 base_uv = UV;
-	vec4 albedo_tex = texture(texture_albedo, base_uv);
-	ALBEDO = albedo.rgb*COLOR.rgb*albedo_tex.rgb;
+	ALBEDO = albedo.rgb;
 	DEPTH = 1.0;
 }

Default_env.tres

@@ -15,7 +15,6 @@ background_sky = SubResource( 1 )
 background_sky_orientation = Basis( 0.513608, -0.748734, -0.419051, -0.00874038, 0.483799, -0.875135, 0.85798, 0.453139, 0.241939 )
 background_sky_rotation = Vector3( 1.06572, -1.0472, -0.0180642 )
 background_sky_rotation_degrees = Vector3( 61.061, -60, -1.035 )
-background_color = Color( 0.709804, 0.709804, 0.709804, 1 )
 background_energy = 0.0
 tonemap_mode = 4
 glow_bicubic_upscale = true

Scenes/FX/Engine_exhaust_blue.tscn

@@ -65,7 +65,7 @@ shader_param/proximity_fade_distance = 0.1
 light_color = Color( 0, 0.976471, 1, 1 )
 light_energy = 0.1
 omni_range = 50.0
-omni_attenuation = 200.0
+omni_attenuation = 25.0
 __meta__ = {
 "_edit_lock_": true
 }

Scenes/Ships/Phoenix.tscn

@@ -193,38 +193,28 @@ physics_material_override = SubResource( 24 )
 custom_integrator = true
 continuous_cd = true
 script = ExtResource( 2 )
-__meta__ = {
-"_edit_lock_": true
-}
 
 [node name="Model" type="MeshInstance" parent="."]
+transform = Transform( 10, 0, 0, 0, 10, 0, 0, 0, 10, 0, 0, 0 )
 mesh = SubResource( 18 )
 material/0 = SubResource( 10 )
 material/1 = SubResource( 19 )
 material/2 = SubResource( 20 )
 material/3 = SubResource( 21 )
 material/4 = SubResource( 22 )
 material/5 = SubResource( 23 )
-__meta__ = {
-"_edit_lock_": true
-}
 
 [node name="CollisionShape" type="CollisionShape" parent="."]
+transform = Transform( 10, 0, 0, 0, 10, 0, 0, 0, 10, 0, 0, 0 )
 shape = SubResource( 25 )
-__meta__ = {
-"_edit_lock_": true
-}
 
 [node name="Engines" type="Spatial" parent="."]
-__meta__ = {
-"_edit_lock_": true
-}
 
 [node name="Engine_exhaust" parent="Engines" instance=ExtResource( 3 )]
-transform = Transform( 0.03, 0, 0, 0, 0.03, 0, 0, 0, 0.03, -0.2, 0, 0.38 )
+transform = Transform( 0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, -2, 0, 3.8 )
 
 [node name="Engine_exhaust2" parent="Engines" instance=ExtResource( 3 )]
-transform = Transform( 0.03, 0, 0, 0, 0.03, 0, 0, 0, 0.03, 0.2, 0, 0.38 )
+transform = Transform( 0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, 2, 0, 3.8 )
 
 [node name="Engine_exhaust3" parent="Engines" instance=ExtResource( 3 )]
-transform = Transform( 0.03, 0, 0, 0, 0.03, 0, 0, 0, 0.03, 0, 0, 0.20735 )
+transform = Transform( 0.3, 0, 0, 0, 0.3, 0, 0, 0, 0.3, 0, 0, 2.0548 )

Scripts/Ship.gd

@@ -6,11 +6,11 @@ var rebase_lag = 1.1
 
 # TODO check materials and shaders for FX
 # Params.
-var ship_mass = 2000
-var accel_factor = 60 # Propulsion force.
+var ship_mass = 20000
+var accel_factor = 600 # Propulsion force.
 var accel_ticks_max = 5000 # Engine propulsion increments.
 # Turning sensitivity LEFT-RIGHT | UP-DOWN | ROLL
-var torque_factor = Vector3(1500,700,700)
+var torque_factor = Vector3(1500000,700000,700000)
 var camera_vert_offset = 0.2
 var camera_horiz_offset = 1 
 # Higher damp value - more restricted camera motion in given direction.
@@ -92,14 +92,11 @@ func _integrate_forces(state):
 	# TODO: arrange for proper signs for accel and torque.
 	var vel = state.linear_velocity.length()
 	p.ship_state.ship_linear_velocity = vel
-	# Since everything is scaled down 10 times, then:
-	p.ship_state.apparent_velocity = vel*10
+	p.ship_state.apparent_velocity = vel
 
 	if vel > rebase_limit_margin*rebase_lag:
 		rebase_limit = round(vel*rebase_lag)
 
-	print("V: ", vel, " | L: ", rebase_limit)
-
 
 	state.add_central_force(-global_transform.basis.z* p.ship_state.acceleration* p.ship_state.acceleration)
 

addons/lod/lod_spatial.gd

@@ -8,14 +8,14 @@ class_name LODSpatial, "lod_spatial.svg"
 export var enable_lod := true
 
 # The maximum LOD 0 (high quality) distance in units.
-export(float, 0.0, 1e10, 0.1) var lod_0_max_distance := 1000000
+export(float, 0.0, 1e15, 0.1) var lod_0_max_distance := 1e9
 
 # The maximum LOD 1 (medium quality) distance in units.
-export(float, 0.0, 1e10, 0.1) var lod_1_max_distance := 10000000
+export(float, 0.0, 1e15, 0.1) var lod_1_max_distance := 1e10
 
 # The maximum LOD 2 (low quality) distance in units.
 # Past this distance, all LOD variants are hidden.
-export(float, 0.0, 1e10, 0.1) var lod_2_max_distance := 1e10
+export(float, 0.0, 1e15, 0.1) var lod_2_max_distance := 1e15
 
 # The rate at which LODs will be updated (in seconds). Lower values are more reactive
 # but use more CPU, which is especially noticeable with large amounts of LOD-enabled nodes.

project.godot

@@ -80,6 +80,7 @@ quality/reflections/high_quality_ggx=false
 quality/reflections/irradiance_max_size=64
 quality/shading/force_vertex_shading.mobile=false
 quality/shading/force_lambert_over_burley.mobile=false
+gles3/shaders/shader_compilation_mode=1
 cpu_lightmapper/quality/low_quality_ray_count=32
 cpu_lightmapper/quality/medium_quality_ray_count=64
 cpu_lightmapper/quality/high_quality_ray_count=128