stash this project for future reference

2019-11-06 19:24:55 +02:00 · 2019-11-06 19:24:55 +02:00 · a81ce96b6a
commit a81ce96b6a
24 changed files with 1687 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
 /**/*.import
--- a/assets/AtmosphereShader.tres
+++ b/assets/AtmosphereShader.tres
@ -0,0 +1,186 @@
 [gd_resource type="ShaderMaterial" load_steps=2 format=2]
 [sub_resource type="Shader" id=1]
 code = "shader_type spatial; // Written by GLtracy, ported to Godot by SolarLiner
 render_mode blend_add, depth_test_disable;
 // math const
 uniform float PI = 3.14159265359;
 uniform float MAX = 100000.0;
 uniform vec3 position = vec3(0.0);
 // scatter const
 uniform float length_scale = 1000.0;
 uniform float ground_radius = 128.0;
 uniform float atmosphere_radius = 128.05;
 uniform vec4 scattering_cf: hint_color = vec4(0.105707, 0.375536, 0.92076, 1.0);
 uniform float scattering_power = 35.92;
 uniform float rayleight_cf: hint_range(0.001, 1.0) = 0.07;
 uniform float mie_cf: hint_range(0.001, 1.0) = 0.04;
 uniform int scatter_passes: hint_range(0, 10) = 1;
 // ray intersects sphere
 // e = -b +/- sqrt( b^2 - c )
 vec2 ray_vs_sphere( vec3 p, vec3 dir, float r ) {
 	float b = dot( p, dir );
 	float c = dot( p, p ) - r * r;
 	float d = b * b - c;
 	if ( d < 0.0 ) {
 		return vec2( MAX, -MAX );
 	}
 	d = sqrt( d );
 	return vec2( -b - d, -b + d );
 }
 // Mie
 // g : ( -0.75, -0.999 )
 //      3 * ( 1 - g^2 )               1 + c^2
 // F = ----------------- * -------------------------------
 //      8pi * ( 2 + g^2 )     ( 1 + g^2 - 2 * g * c )^(3/2)
 float phase_mie( float g, float c, float cc ) {
 	float gg = g * g;
 	float a = ( 1.0 - gg ) * ( 1.0 + cc );
 	float b = 1.0 + gg - 2.0 * (-g) * c;
 	b *= sqrt( b );
 	b *= 2.0 + gg;	
 	return ( 3.0 / 8.0 * PI ) * a / b;
 }
 // Rayleigh
 // g : 0
 // F = 3/16PI * ( 1 + c^2 )
 float phase_ray( float cc ) {
 	return ( 3.0 / 16.0 * PI ) * ( 1.0 + cc );
 }
 float density( vec3 p, float ph ) {
 	float scale_height = (atmosphere_radius - ground_radius);
 	return exp( -max( (length( p ) - ground_radius)/scale_height, 0.0 ) / ph );
 }
 float optic( vec3 p, vec3 q, float ph ) {
 	vec3 s = ( q - p ) / float( scatter_passes );
 	vec3 v = p + s * 0.5;
 	float sum = 0.0;
 	for ( int i = 0; i < scatter_passes; i++ ) {
 		sum += density( v, ph );
 		v += s;
 	}
 	sum *= length( s );
 	return sum;
 }
 vec3 in_scatter(vec3 o, vec3 dir, vec2 e, vec3 l) {
 	float ph_ray = rayleight_cf;
    float ph_mie = mie_cf;
    vec3 k_ray = scattering_cf.rgb * scattering_power; //(0.105707, 0.375536, 0.92076)*35.9486
    vec3 k_mie = vec3( 1. * scattering_power );
    float k_mie_ex = 1.1;
 	vec3 sum_ray = vec3( 0.0 );
    vec3 sum_mie = vec3( 0.0 );
    float n_ray0 = 0.0;
    float n_mie0 = 0.0;
 	float len = ( e.y - e.x ) / float( scatter_passes*100 );
    vec3 s = dir * len;
 	vec3 v = o + dir * ( e.x + len * 0.5 );
    for ( int i = 0; i < scatter_passes*100; i++) {   
 		float d_ray = density( v, ph_ray ) * len;
        float d_mie = density( v, ph_mie ) * len;
        n_ray0 += d_ray;
        n_mie0 += d_mie;
 		 v += s;
        /*vec2 e = ray_vs_sphere( v, l, R_INNER );
        e.x = max( e.x, 0.0 );
        if ( e.x < e.y ) {
           continue;
        }*/
        vec2 f = ray_vs_sphere( v, l, atmosphere_radius );
 		vec3 u = v + l * f.y;
        float n_ray1 = optic( v, u, ph_ray );
        float n_mie1 = optic( v, u, ph_mie );
        vec3 att = exp( - ( n_ray0 + n_ray1 ) * k_ray - ( n_mie0 + n_mie1 ) * k_mie * k_mie_ex );
 		sum_ray += d_ray * att;
        sum_mie += d_mie * att;
 	}
 	float c  = dot( dir, -l );
 	float cc = c * c;
    vec3 scatter =
        sum_ray * k_ray * phase_ray( cc ) +
     	sum_mie * k_mie * phase_mie( -0.78, c, cc );
 	return scatter;
 }
 // ray direction
 vec3 ray_dir( float fov, vec2 size, vec2 pos ) {
 	vec2 xy = pos - size * 0.5;
 	float cot_half_fov = tan( radians( 90.0 - fov * 0.5 ) );	
 	float z = size.y * 0.5 * cot_half_fov;
 	return normalize( vec3( xy, -z ) );
 }
 void vertex() {
 	VERTEX += NORMAL * (atmosphere_radius - ground_radius)/1.;
 }
 void light()
 {
 	// default ray dir
 	vec3 dir = VIEW;
 	// default ray origin
 	vec3 eye = INV_CAMERA_MATRIX[3].xyz + (CAMERA_MATRIX*vec4(position, 0.0)).xyz;
 	// sun light dir
 	vec3 l = -LIGHT;
 	vec2 e = ray_vs_sphere( eye, dir, atmosphere_radius );
 	if ( e.x > e.y ) {
 		DIFFUSE_LIGHT = vec3(0.0);
        return;
 	}
 	vec2 f = ray_vs_sphere( eye, dir, ground_radius );
 	e.y = min( e.y, f.x );
 	vec3 I = in_scatter(eye, dir, e, l);
 	//DIFFUSE_LIGHT = vec3( pow( I, vec3( 1.0 / 2.2 ) ));
 	DIFFUSE_LIGHT = I*LIGHT_COLOR;
 }"
 [resource]
 shader = SubResource( 1 )
 shader_param/PI = 3.14159
 shader_param/MAX = 100000.0
 shader_param/position = Vector3( 0, 0, 0 )
 shader_param/length_scale = 1000.0
 shader_param/ground_radius = 6.371
 shader_param/atmosphere_radius = 6.471
 shader_param/scattering_cf = Color( 0.14902, 0.4, 0.909804, 1 )
 shader_param/scattering_power = 36.0
 shader_param/rayleight_cf = 0.07
 shader_param/mie_cf = 0.04
 shader_param/scatter_passes = 2
--- a/assets/maujoe.camera_control/CHANGELOG.md
+++ b/assets/maujoe.camera_control/CHANGELOG.md
@ -0,0 +1,7 @@
 ## 1.2
 - Ingame gui configuration:
 	- draggability (configurable)
 	- customizable gui background
 - enhanced movement (acceleration, deceleration..)
--- a/assets/maujoe.camera_control/DOCUMENTATION.md
+++ b/assets/maujoe.camera_control/DOCUMENTATION.md
@ -0,0 +1,54 @@
 ## Docummentation:
 ### Settings available via Editor/GDscript:
 - bool enable : enable/disable camera controls. Default is true.
 - int mouse_mode: Same as Godot's mouse settings by default the mouse is captured:
  - Visible = 0 (MOUSE_MODE_VISIBLE),
  - Hidden = 1 (MOUSE_MODE_HIDDEN),
  - Capture = 2 (MOUSE_MODE_CAPTURED),
  - Confined = 3 (MOUSE_MODE_CONFINED).
 - bool mouselook - Enable/disable mouselook. Default is true.
 - float sensitivity - Sensitivity of the mouselook. A value between 0 and 1. Default value is 0.5.
 - float smoothness - Smoothness of the mouselook. A value between 0,001 and 0,999. Default value is 0.5.
 - Spatial privot - Optional privot object for thirdperson like mouselook. Default value is None (no privot).
 - bool rotate_privot - Enable/disable if the will be rotated with the camera. Default is false.
 - float distance - The distance between the camera and the privot object. Minimum value is 0. Default value is 5.0
 - bool rotate_privote - Rotate privot object with the mouselook. Default is false.
 - bool collision - The camera avoid it to go through/behind objects. Default is true.
 - int yaw_limit - Limit the yaw of the mouselook in Degrees, if limit >= 360 there is no limit. Default value is 360.
 - int pitch_limit - Limit the Pitch of the mouselook in Degrees, if limit = 360 there is no limit. Default value is 360.
 - bool movement - Enable/disable camera movement (flying). Default is true.
 - bool local - Switch between movement on local or global axes. Default is true.
 - float acceleration - Set the movement speed up factor. A Value between 0 and 1. Default value is 1.0.
 - float deceleration - Set the movement slow down factor. A Value between 0 and 1. Default value is 0.1.
 - Vector3 max_speed - Set maximum movement speed for each axes separately. Default value is (1.0, 1.0, 1.0).
 - String forword_action - Input Action for fordward movement. Default action is "ui_up".
 - String backward_action - Input Action for backward movement. Default action is "ui_down".
 - String left_action - Input Action for Left movement. Default action is "ui_left".
 - String right_action: Input Action for Right movement. Default action is "ui_right".
 - String up_action - Input Action for upward movement. Default action is "ui_page_up".
 - String down_action: Input Action for downward movement. Default action is "ui_page_down".
 - String gui_action - Input Action to show/hide the ingame control gui. Default action is "ui_cancel".
 - bool use_gui - Enable/disable ingame gui. Default is true.
 ### Gui configuration:
 The ingame gui can also be configurated via constants in the camera_control_gui.gd script
 - const Vector2 GUI_POS - The default position of the gui. Default is (10, 10).
 - const Vector2 GUI_SIZE - The size of the gui. Default is (200, 0)
 - const bool DRAGGABLE - Enable/disable draggable gui. Default is true.
 - const bool CUSTOM_BACKGROUND - Enable/disable custom background color. Default is false.
 - const Color CUSTOM_COLOR - Set custom background color.
 - const MAX_SPEED - The maximal value of the speedslider
--- a/assets/maujoe.camera_control/LICENSE.md
+++ b/assets/maujoe.camera_control/LICENSE.md
@ -0,0 +1,51 @@
 All parts of this project that are not copyrighted or licensed by someone else are released under the MIT License:
 Copyright (c) 2018 Jaccomo Lorenz (Maujoe)
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 ------------
 Other Files:
 Some files caintained in this project may be generated by the Godot Engine version 3.0 that is covered by its own license, an up to date version can be found on: https://github.com/godotengine/godot/blob/master/LICENSE.txt.
 Quote (18th February 2018):
 "Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.
 Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE."
--- a/assets/maujoe.camera_control/README.md
+++ b/assets/maujoe.camera_control/README.md
@ -0,0 +1,98 @@
 # Camera Control Script
 An easy "plug and play" camera script for the godot engine 3.0 that provides controls like mouselook, movement and an optional ingame control gui.
 Useful for development and quick tests.
 ### Features:
 - mouselook
 - movement
 - ingame gui (optional)
 ### Preview:
 Demo video: https://www.youtube.com/watch?v=OSJRc-IiOio&t=9s
 <details>
  <summary>Editor Settings</summary>
   <img src="screenshots/editor_settings.png" >
 </details>
 <details>
  <summary>Ingame Gui</summary>
 	<img src="screenshots/ingame_gui.png" >
 </details>
 ## How to use
 There is a demo scene in the demo folder where you can test all features and play with the script settings.
 If you don't need the demo just ignore the demo folder and connect your camera with the "camera_control.gd" script that can be found in the script folder.
 ## Docummentation:
 ### Settings available via Editor/GDscript:
 - bool enable : enable/disable camera controls. Default is true.
 - int mouse_mode: Same as Godot's mouse settings by default the mouse is captured:
  - Visible = 0 (MOUSE_MODE_VISIBLE),
  - Hidden = 1 (MOUSE_MODE_HIDDEN),
  - Capture = 2 (MOUSE_MODE_CAPTURED),
  - Confined = 3 (MOUSE_MODE_CONFINED).
 - bool mouselook - Enable/disable mouselook. Default is true.
 - float sensitivity - Sensitivity of the mouselook. A value between 0 and 1. Default value is 0.5.
 - float smoothness - Smoothness of the mouselook. A value between 0,001 and 0,999. Default value is 0.5.
 - Spatial privot - Optional privot object for thirdperson like mouselook. Default value is None (no privot).
 - bool rotate_privot - Enable/disable if the will be rotated with the camera. Default is false.
 - float distance - The distance between the camera and the privot object. Minimum value is 0. Default value is 5.0
 - bool rotate_privote - Rotate privot object with the mouselook. Default is false.
 - bool collision - The camera avoid it to go through/behind objects. Default is true.
 - int yaw_limit - Limit the yaw of the mouselook in Degrees, if limit >= 360 there is no limit. Default value is 360.
 - int pitch_limit - Limit the Pitch of the mouselook in Degrees, if limit = 360 there is no limit. Default value is 360.
 - bool movement - Enable/disable camera movement (flying). Default is true.
 - bool local - Switch between movement on local or global axes. Default is true.
 - float acceleration - Set the movement speed up factor. A Value between 0 and 1. Default value is 1.0.
 - float deceleration - Set the movement slow down factor. A Value between 0 and 1. Default value is 0.1.
 - Vector3 max_speed - Set maximum movement speed for each axes separately. Default value is (1.0, 1.0, 1.0).
 - String forword_action - Input Action for fordward movement. Default action is "ui_up".
 - String backward_action - Input Action for backward movement. Default action is "ui_down".
 - String left_action - Input Action for Left movement. Default action is "ui_left".
 - String right_action: Input Action for Right movement. Default action is "ui_right".
 - String up_action - Input Action for upward movement. Default action is "ui_page_up".
 - String down_action: Input Action for downward movement. Default action is "ui_page_down".
 - String gui_action - Input Action to show/hide the ingame control gui. Default action is "ui_cancel".
 - bool use_gui - Enable/disable ingame gui. Default is true.
 ### Gui configuration:
 The ingame gui can also be configurated via constants in the camera_control_gui.gd script
 ![Image](screenshots/gui_settings.png)
 - const Vector2 GUI_POS - The default position of the gui. Default is (10, 10).
 - const Vector2 GUI_SIZE - The size of the gui. Default is (200, 0)
 - const bool DRAGGABLE - Enable/disable draggable gui. Default is true.
 - const bool CUSTOM_BACKGROUND - Enable/disable custom background color. Default is false.
 - const Color CUSTOM_COLOR - Set custom background color.
 - const MAX_SPEED - The maximal value of the speedslider
 ### To-do/possible features:
 - refactoring
 - distance shortcut key.
 - improve movement: speed shortcut
 - multiple camera support/jump between cameras
 - screenshot functionality(?)
 - more modularisation(?)
 - add signal notification(?)
 - ...
 ## License
 All parts of this project that are not copyrighted or licensed by someone else are released free under the MIT License - see the LICENSE.md file for details.
 Please keep license file, thanks. :)
--- a/assets/maujoe.camera_control/demo/default_env.tres
+++ b/assets/maujoe.camera_control/demo/default_env.tres
@ -0,0 +1,102 @@
 [gd_resource type="Environment" load_steps=2 format=2]
 [sub_resource type="ProceduralSky" id=1]
 radiance_size = 4
 sky_top_color = Color( 0.0470588, 0.454902, 0.976471, 1 )
 sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
 sky_curve = 0.25
 sky_energy = 1.0
 ground_bottom_color = Color( 0.101961, 0.145098, 0.188235, 1 )
 ground_horizon_color = Color( 0.482353, 0.788235, 0.952941, 1 )
 ground_curve = 0.01
 ground_energy = 1.0
 sun_color = Color( 1, 1, 1, 1 )
 sun_latitude = 35.0
 sun_longitude = 0.0
 sun_angle_min = 1.0
 sun_angle_max = 100.0
 sun_curve = 0.05
 sun_energy = 16.0
 texture_size = 2
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
 background_sky_custom_fov = 0.0
 background_color = Color( 0, 0, 0, 1 )
 background_energy = 1.0
 background_canvas_max_layer = 0
 ambient_light_color = Color( 0, 0, 0, 1 )
 ambient_light_energy = 1.0
 ambient_light_sky_contribution = 1.0
 fog_enabled = false
 fog_color = Color( 0.5, 0.6, 0.7, 1 )
 fog_sun_color = Color( 1, 0.9, 0.7, 1 )
 fog_sun_amount = 0.0
 fog_depth_enabled = true
 fog_depth_begin = 10.0
 fog_depth_curve = 1.0
 fog_transmit_enabled = false
 fog_transmit_curve = 1.0
 fog_height_enabled = false
 fog_height_min = 0.0
 fog_height_max = 100.0
 fog_height_curve = 1.0
 tonemap_mode = 0
 tonemap_exposure = 1.0
 tonemap_white = 1.0
 auto_exposure_enabled = false
 auto_exposure_scale = 0.4
 auto_exposure_min_luma = 0.05
 auto_exposure_max_luma = 8.0
 auto_exposure_speed = 0.5
 ss_reflections_enabled = false
 ss_reflections_max_steps = 64
 ss_reflections_fade_in = 0.15
 ss_reflections_fade_out = 2.0
 ss_reflections_depth_tolerance = 0.2
 ss_reflections_roughness = true
 ssao_enabled = false
 ssao_radius = 1.0
 ssao_intensity = 1.0
 ssao_radius2 = 0.0
 ssao_intensity2 = 1.0
 ssao_bias = 0.01
 ssao_light_affect = 0.0
 ssao_color = Color( 0, 0, 0, 1 )
 ssao_quality = 0
 ssao_blur = 3
 ssao_edge_sharpness = 4.0
 dof_blur_far_enabled = false
 dof_blur_far_distance = 10.0
 dof_blur_far_transition = 5.0
 dof_blur_far_amount = 0.1
 dof_blur_far_quality = 1
 dof_blur_near_enabled = false
 dof_blur_near_distance = 2.0
 dof_blur_near_transition = 1.0
 dof_blur_near_amount = 0.1
 dof_blur_near_quality = 1
 glow_enabled = false
 glow_levels/1 = false
 glow_levels/2 = false
 glow_levels/3 = true
 glow_levels/4 = false
 glow_levels/5 = true
 glow_levels/6 = false
 glow_levels/7 = false
 glow_intensity = 0.8
 glow_strength = 1.0
 glow_bloom = 0.0
 glow_blend_mode = 2
 glow_hdr_threshold = 1.0
 glow_hdr_scale = 2.0
 glow_bicubic_upscale = false
 adjustment_enabled = false
 adjustment_brightness = 1.0
 adjustment_contrast = 1.0
 adjustment_saturation = 1.0
 _sections_unfolded = [ "Ambient Light", "Background" ]
--- a/assets/maujoe.camera_control/demo/demo.tscn
+++ b/assets/maujoe.camera_control/demo/demo.tscn
@ -0,0 +1,270 @@
 [gd_scene load_steps=8 format=2]
 [ext_resource path="res://assets/maujoe.camera_control/scripts/camera_control.gd" type="Script" id=1]
 [sub_resource type="SpatialMaterial" id=1]
 render_priority = 0
 flags_transparent = false
 flags_unshaded = false
 flags_vertex_lighting = false
 flags_no_depth_test = false
 flags_use_point_size = false
 flags_world_triplanar = false
 flags_fixed_size = false
 flags_albedo_tex_force_srgb = false
 vertex_color_use_as_albedo = false
 vertex_color_is_srgb = false
 params_diffuse_mode = 0
 params_specular_mode = 0
 params_blend_mode = 0
 params_cull_mode = 0
 params_depth_draw_mode = 0
 params_line_width = 1.0
 params_point_size = 1.0
 params_billboard_mode = 0
 params_grow = false
 params_use_alpha_scissor = false
 albedo_color = Color( 1, 1, 1, 1 )
 metallic = 0.0
 metallic_specular = 0.5
 metallic_texture_channel = 0
 roughness = 0.0
 roughness_texture_channel = 0
 emission_enabled = false
 normal_enabled = false
 rim_enabled = false
 clearcoat_enabled = false
 anisotropy_enabled = false
 ao_enabled = false
 depth_enabled = false
 subsurf_scatter_enabled = false
 transmission_enabled = false
 refraction_enabled = false
 detail_enabled = false
 uv1_scale = Vector3( 1, 1, 1 )
 uv1_offset = Vector3( 0, 0, 0 )
 uv1_triplanar = false
 uv1_triplanar_sharpness = 1.0
 uv2_scale = Vector3( 1, 1, 1 )
 uv2_offset = Vector3( 0, 0, 0 )
 uv2_triplanar = false
 uv2_triplanar_sharpness = 1.0
 proximity_fade_enable = false
 distance_fade_enable = false
 [sub_resource type="PlaneMesh" id=2]
 custom_aabb = AABB( 0, 0, 0, 0, 0, 0 )
 size = Vector2( 10, 10 )
 subdivide_width = 0
 subdivide_depth = 0
 [sub_resource type="SpatialMaterial" id=3]
 render_priority = 0
 flags_transparent = false
 flags_unshaded = false
 flags_vertex_lighting = false
 flags_no_depth_test = false
 flags_use_point_size = false
 flags_world_triplanar = false
 flags_fixed_size = false
 flags_albedo_tex_force_srgb = false
 vertex_color_use_as_albedo = false
 vertex_color_is_srgb = false
 params_diffuse_mode = 0
 params_specular_mode = 0
 params_blend_mode = 0
 params_cull_mode = 0
 params_depth_draw_mode = 0
 params_line_width = 1.0
 params_point_size = 1.0
 params_billboard_mode = 0
 params_grow = false
 params_use_alpha_scissor = false
 albedo_color = Color( 1, 1, 1, 1 )
 metallic = 0.0
 metallic_specular = 0.5
 metallic_texture_channel = 0
 roughness = 0.0
 roughness_texture_channel = 0
 emission_enabled = false
 normal_enabled = false
 rim_enabled = false
 clearcoat_enabled = false
 anisotropy_enabled = false
 ao_enabled = false
 depth_enabled = false
 subsurf_scatter_enabled = false
 transmission_enabled = false
 refraction_enabled = false
 detail_enabled = false
 uv1_scale = Vector3( 1, 1, 1 )
 uv1_offset = Vector3( 0, 0, 0 )
 uv1_triplanar = false
 uv1_triplanar_sharpness = 1.0
 uv2_scale = Vector3( 1, 1, 1 )
 uv2_offset = Vector3( 0, 0, 0 )
 uv2_triplanar = false
 uv2_triplanar_sharpness = 1.0
 proximity_fade_enable = false
 distance_fade_enable = false
 [sub_resource type="CubeMesh" id=4]
 custom_aabb = AABB( 0, 0, 0, 0, 0, 0 )
 size = Vector3( 2, 2, 2 )
 subdivide_width = 0
 subdivide_height = 0
 subdivide_depth = 0
 [sub_resource type="ConcavePolygonShape" id=5]
 data = PoolVector3Array( -1, 1, 1, 1, 1, 1, -1, -1, 1, 1, 1, 1, 1, -1, 1, -1, -1, 1, 1, 1, -1, -1, 1, -1, 1, -1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1, 1, 1, 1, 1, 1, -1, 1, -1, 1, 1, 1, -1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1, 1, 1, -1, -1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, -1, 1, 1, -1, 1, -1, 1, 1, -1, -1, -1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, 1, -1, -1, -1, -1, -1 )
 [sub_resource type="CubeMesh" id=6]
 custom_aabb = AABB( 0, 0, 0, 0, 0, 0 )
 size = Vector3( 1, 2, 1 )
 subdivide_width = 0
 subdivide_height = 0
 subdivide_depth = 0
 [node name="Node" type="Node" index="0"]
 [node name="Camera" type="Camera" parent="." index="0"]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3, 5 )
 keep_aspect = 1
 cull_mask = 1048575
 environment = null
 h_offset = 0.0
 v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
 fov = 70.0
 size = 1.0
 near = 0.05
 far = 100.0
 script = ExtResource( 1 )
 enabled = true
 mouse_mode = 2
 mouselook = true
 sensitivity = 0.5
 smoothness = 0.5
 privot = null
 distance = 6.0
 rotate_privot = false
 collisions = false
 yaw_limit = 360
 pitch_limit = 360
 movement = true
 acceleration = 1.0
 deceleration = 0.1
 max_speed = Vector3( 1, 1, 1 )
 local = true
 forward_action = "ui_up"
 backward_action = "ui_down"
 left_action = "ui_left"
 right_action = "ui_right"
 up_action = "ui_page_up"
 down_action = "ui_page_down"
 use_gui = true
 gui_action = "ui_cancel"
 [node name="DirectionalLight" type="DirectionalLight" parent="." index="1"]
 transform = Transform( 1, 0, 0, 0, 0.866025, 0.5, 0, -0.5, 0.866025, 0, 8, 0 )
 layers = 1
 light_color = Color( 1, 1, 1, 1 )
 light_energy = 1.0
 light_indirect_energy = 1.0
 light_negative = false
 light_specular = 0.5
 light_bake_mode = 1
 light_cull_mask = -1
 shadow_enabled = false
 shadow_color = Color( 0, 0, 0, 1 )
 shadow_bias = 0.1
 shadow_contact = 0.0
 shadow_reverse_cull_face = false
 editor_only = false
 directional_shadow_mode = 2
 directional_shadow_split_1 = 0.1
 directional_shadow_split_2 = 0.2
 directional_shadow_split_3 = 0.5
 directional_shadow_blend_splits = false
 directional_shadow_normal_bias = 0.8
 directional_shadow_bias_split_scale = 0.25
 directional_shadow_depth_range = 0
 directional_shadow_max_distance = 200.0
 [node name="Ground" type="MeshInstance" parent="." index="2"]
 layers = 1
 material_override = SubResource( 1 )
 cast_shadow = 1
 extra_cull_margin = 0.0
 use_in_baked_light = false
 lod_min_distance = 0.0
 lod_min_hysteresis = 0.0
 lod_max_distance = 0.0
 lod_max_hysteresis = 0.0
 mesh = SubResource( 2 )
 skeleton = NodePath("..")
 material/0 = null
 _sections_unfolded = [ "Geometry" ]
 [node name="Cube" type="MeshInstance" parent="." index="3"]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 4, 1, -4 )
 layers = 1
 material_override = SubResource( 3 )
 cast_shadow = 1
 extra_cull_margin = 0.0
 use_in_baked_light = false
 lod_min_distance = 0.0
 lod_min_hysteresis = 0.0
 lod_max_distance = 0.0
 lod_max_hysteresis = 0.0
 mesh = SubResource( 4 )
 skeleton = NodePath("..")
 material/0 = null
 _sections_unfolded = [ "Geometry" ]
 [node name="StaticBody" type="StaticBody" parent="Cube" index="0"]
 input_ray_pickable = true
 input_capture_on_drag = false
 collision_layer = 1
 collision_mask = 1
 friction = 1.0
 bounce = 0.0
 constant_linear_velocity = Vector3( 0, 0, 0 )
 constant_angular_velocity = Vector3( 0, 0, 0 )
 [node name="CollisionShape" type="CollisionShape" parent="Cube/StaticBody" index="0"]
 shape = SubResource( 5 )
 disabled = false
 [node name="Cube2" type="MeshInstance" parent="." index="4"]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0 )
 layers = 1
 material_override = SubResource( 3 )
 cast_shadow = 1
 extra_cull_margin = 0.0
 use_in_baked_light = false
 lod_min_distance = 0.0
 lod_min_hysteresis = 0.0
 lod_max_distance = 0.0
 lod_max_hysteresis = 0.0
 mesh = SubResource( 6 )
 skeleton = NodePath("..")
 material/0 = null
 _sections_unfolded = [ "Geometry" ]
--- a/assets/maujoe.camera_control/icon.png
+++ b/assets/maujoe.camera_control/icon.png
--- a/assets/maujoe.camera_control/screenshots/editor_settings.png
+++ b/assets/maujoe.camera_control/screenshots/editor_settings.png
--- a/assets/maujoe.camera_control/screenshots/gui_settings.png
+++ b/assets/maujoe.camera_control/screenshots/gui_settings.png
--- a/assets/maujoe.camera_control/screenshots/ingame_gui.png
+++ b/assets/maujoe.camera_control/screenshots/ingame_gui.png
--- a/assets/maujoe.camera_control/scripts/camera_control.gd
+++ b/assets/maujoe.camera_control/scripts/camera_control.gd
@ -0,0 +1,208 @@
 # Licensed under the MIT License.
 # Copyright (c) 2018 Jaccomo Lorenz (Maujoe)
 extends Camera
 # User settings:
 # General settings
 export var enabled = true setget set_enabled
 export(int, "Visible", "Hidden", "Caputered, Confined") var mouse_mode = 2
 # Mouslook settings
 export var mouselook = true
 export (float, 0.0, 1.0) var sensitivity = 0.5
 export (float, 0.0, 0.999, 0.001) var smoothness = 0.5 setget set_smoothness
 export(NodePath) var privot setget set_privot
 export var distance = 5.0 setget set_distance
 export var rotate_privot = false
 export var collisions = true setget set_collisions
 export (int, 0, 360) var yaw_limit = 360
 export (int, 0, 360) var pitch_limit = 360
 # Movement settings
 export var movement = true
 export (float, 0.0, 1.0) var acceleration = 1.0
 export (float, 0.0, 0.0, 1.0) var deceleration = 1.0
 export var max_speed = Vector3(1.0, 1.0, 1.0)
 export var local = true
 export var forward_action = "ui_up"
 export var backward_action = "ui_down"
 export var left_action = "ui_left"
 export var right_action = "ui_right"
 export var up_action = "ui_page_up"
 export var down_action = "ui_page_down"
 # Gui settings
 export var use_gui = true
 export var gui_action = "ui_cancel"
 # Intern variables.
 var _mouse_position = Vector2(0.0, 0.0)
 var _yaw = 0.0
 var _pitch = 0.0
 var _total_yaw = 0.0
 var _total_pitch = 0.0
 var _direction = Vector3(0.0, 0.0, 0.0)
 var _speed = Vector3(0.0, 0.0, 0.0)
 var _gui
 func _ready():
 	_check_actions([forward_action, backward_action, left_action, right_action, gui_action, up_action, down_action])
 	if privot:
 		privot = get_node(privot)
 	else:
 		privot = null
 	set_enabled(enabled)
 	if use_gui:
 		_gui = preload("camera_control_gui.gd")
 		_gui = _gui.new(self, gui_action)
 		add_child(_gui)
 func _input(event):
 	if mouselook:
 		if event is InputEventMouseMotion:
 			_mouse_position = event.relative
 	if movement:
 		if event.is_action_pressed(forward_action):
 			_direction.z = -1
 		elif event.is_action_pressed(backward_action):
 			_direction.z = 1
 		elif not Input.is_action_pressed(forward_action) and not Input.is_action_pressed(backward_action):
 			_direction.z = 0
 		if event.is_action_pressed(left_action):
 			_direction.x = -1
 		elif event.is_action_pressed(right_action):
 			_direction.x = 1
 		elif not Input.is_action_pressed(left_action) and not Input.is_action_pressed(right_action):
 			_direction.x = 0
 		if event.is_action_pressed(up_action):
 			_direction.y = 1
 		if event.is_action_pressed(down_action):
 			_direction.y = -1
 		elif not Input.is_action_pressed(up_action) and not Input.is_action_pressed(down_action):
 			_direction.y = 0
 func _process(delta):
 	if privot:
 		_update_distance()
 	if mouselook:
 		_update_mouselook()
 	if movement:
 		_update_movement(delta)
 func _physics_process(delta):
 	# Called when collision are enabled
 	_update_distance()
 	if mouselook:
 		_update_mouselook()
 	var space_state = get_world().get_direct_space_state()
 	var obstacle = space_state.intersect_ray(privot.get_translation(),  get_translation())
 	if not obstacle.empty():
 		set_translation(obstacle.position)
 func _update_movement(delta):
 	var offset = max_speed * acceleration * _direction
 	_speed.x = clamp(_speed.x + offset.x, -max_speed.x, max_speed.x)
 	_speed.y = clamp(_speed.y + offset.y, -max_speed.y, max_speed.y)
 	_speed.z = clamp(_speed.z + offset.z, -max_speed.z, max_speed.z)
 	# Apply deceleration if no input
 	if _direction.x == 0:
 		_speed.x *= (1.0 - deceleration)
 	if _direction.y == 0:
 		_speed.y *= (1.0 - deceleration)
 	if _direction.z == 0:
 		_speed.z *= (1.0 - deceleration)
 	if local:
 		translate(_speed * delta)
 	else:
 		global_translate(_speed * delta)
 func _update_mouselook():
 	_mouse_position *= sensitivity
 	_yaw = _yaw * smoothness + _mouse_position.x * (1.0 - smoothness)
 	_pitch = _pitch * smoothness + _mouse_position.y * (1.0 - smoothness)
 	_mouse_position = Vector2(0, 0)
 	if yaw_limit < 360:
 		_yaw = clamp(_yaw, -yaw_limit - _total_yaw, yaw_limit - _total_yaw)
 	if pitch_limit < 360:
 		_pitch = clamp(_pitch, -pitch_limit - _total_pitch, pitch_limit - _total_pitch)
 	_total_yaw += _yaw
 	_total_pitch += _pitch
 	if privot:
 		var target = privot.get_translation()
 		var offset = get_translation().distance_to(target)
 		set_translation(target)
 		rotate_y(deg2rad(-_yaw))
 		rotate_object_local(Vector3(1,0,0), deg2rad(-_pitch))
 		translate(Vector3(0.0, 0.0, offset))
 		if rotate_privot:
 			privot.rotate_y(deg2rad(-_yaw))
 	else:
 		rotate_y(deg2rad(-_yaw))
 		rotate_object_local(Vector3(1,0,0), deg2rad(-_pitch))
 func _update_distance():
 	var t = privot.get_translation()
 	t.z -= distance
 	set_translation(t)
 func _update_process_func():
 	# Use physics process if collision are enabled
 	if collisions and privot:
 		set_physics_process(true)
 		set_process(false)
 	else:
 		set_physics_process(false)
 		set_process(true)
 func _check_actions(actions=[]):
 	if OS.is_debug_build():
 		for action in actions:
 			if not InputMap.has_action(action):
 				print('WARNING: No action "' + action + '"')
 func set_privot(value):
 	privot = value
 	# TODO: fix parenting.
 #	if privot:
 #		if get_parent():
 #			get_parent().remove_child(self)
 #		privot.add_child(self)
 	_update_process_func()
 func set_collisions(value):
 	collisions = value
 	_update_process_func()
 func set_enabled(value):
 	enabled = value
 	if enabled:
 		Input.set_mouse_mode(mouse_mode)
 		set_process_input(true)
 		_update_process_func()
 	else:
 		set_process(false)
 		set_process_input(false)
 		set_physics_process(false)
 func set_smoothness(value):
 	smoothness = clamp(value, 0.001, 0.999)
 func set_distance(value):
 	distance = max(0, value)
--- a/assets/maujoe.camera_control/scripts/camera_control_gui.gd
+++ b/assets/maujoe.camera_control/scripts/camera_control_gui.gd
@ -0,0 +1,296 @@
 # Licensed under the MIT License.
 # Copyright (c) 2018 Jaccomo Lorenz (Maujoe)
 extends Control
 # Constant Gui Settings
 #*******************************************************************************
 const GUI_POS = Vector2(10, 10)
 const GUI_SIZE = Vector2(200, 0)
 const DRAGGABLE = true
 const CUSTOM_BACKGROUND = false
 const BACKGROUND_COLOR = Color(0.15, 0.17, 0.23, 0.75) 
 const MAX_SPEED = 50
 #*******************************************************************************
 var camera
 var shortcut
 var node_list
 var privot
 var panel
 var mouse_over = false
 var mouse_pressed = false
 func _init(camera, shortcut):
 	self.camera = camera
 	self.shortcut = shortcut
 func _ready():
 	if camera.enabled:
 		set_process_input(true)
 		# Create Gui
 		panel = PanelContainer.new()
 		panel.set_begin(GUI_POS)
 		panel.set_custom_minimum_size(GUI_SIZE)
 		if CUSTOM_BACKGROUND:
 			var style = StyleBoxFlat.new()
 			style.set_bg_color(BACKGROUND_COLOR)
 			style.set_expand_margin_all(5)
 			panel.add_stylebox_override("panel", style)
 		var container = VBoxContainer.new()
 		var lbl_mouse = Label.new()
 		lbl_mouse.set_text("Mousemode")
 		var mouse = OptionButton.new()
 		mouse.add_item("Visible")
 		mouse.add_item("Hidden")
 		mouse.add_item("Captured")
 		mouse.add_item("Confined")
 		mouse.select(camera.mouse_mode)
 		mouse.connect("item_selected",self,"_on_opt_mouse_item_selected")
 		# Mouselook
 		var mouselook = CheckButton.new()
 		mouselook.set_text("Mouselook")
 		mouselook.set_toggle_mode(true)
 		mouselook.set_pressed(camera.mouselook)
 		mouselook.connect("toggled",self,"_on_btn_mouselook_toggled")
 		var lbl_sensitivity = Label.new()
 		lbl_sensitivity.set_text("Sensitivity")
 		var sensitivity = HScrollBar.new()
 		sensitivity.set_max(1)
 		sensitivity.set_value(camera.sensitivity)
 		sensitivity.connect("value_changed",self,"_on_hsb_sensitivity_value_changed")
 		var lbl_smoothless = Label.new()
 		lbl_smoothless.set_text("Smoothness")
 		var smoothness = HScrollBar.new()
 		smoothness.set_max(0.999)
 		smoothness.set_min(0.5)
 		smoothness.set_value(camera.smoothness)
 		smoothness.connect("value_changed",self,"_on_hsb_smoothness_value_changed")
 		var lbl_privot = Label.new()
 		lbl_privot.set_text("Privot")
 		privot = OptionButton.new()
 		privot.set_text("Privot")
 		_update_privots(privot)
 		privot.connect("item_selected",self,"_on_opt_privot_item_selected")
 		privot.connect("pressed",self,"_on_opt_privot_pressed")
 		var btn_rot_privot = CheckButton.new()
 		btn_rot_privot.set_text("Rotate Privot")
 		btn_rot_privot.set_toggle_mode(true)
 		btn_rot_privot.set_pressed(camera.rotate_privot)
 		btn_rot_privot.connect("toggled",self,"_on_btn_rot_privot_toggled")
 		var lbl_distance = Label.new()
 		lbl_distance.set_text("Distance")
 		var distance = SpinBox.new()
 		distance.set_value(camera.distance)
 		distance.connect("value_changed",self,"_on_box_distance_value_changed")
 		var lbl_yaw = Label.new()
 		lbl_yaw.set_text("Yaw Limit")
 		var yaw = SpinBox.new()
 		yaw.set_max(360)
 		yaw.set_value(camera.yaw_limit)
 		yaw.connect("value_changed",self,"_on_box_yaw_value_changed")
 		var lbl_pitch = Label.new()
 		lbl_pitch.set_text("Pitch Limit")
 		var pitch = SpinBox.new()
 		pitch.set_max(360)
 		pitch.set_value(camera.pitch_limit)
 		pitch.connect("value_changed",self,"_on_box_pitch_value_changed")
 		var collisions = CheckButton.new()
 		collisions.set_text("Collisions")
 		collisions.set_toggle_mode(true)
 		collisions.set_pressed(camera.collisions)
 		collisions.connect("toggled",self,"_on_btn_collisions_toggled")
 		# Movement
 		var lbl_movement = Label.new()
 		lbl_movement.set_text("Movement")
 		var movement = CheckButton.new()
 		movement.set_pressed(camera.movement)
 		movement.connect("toggled",self,"_on_btn_movement_toggled")
 		var lbl_speed = Label.new()
 		lbl_speed.set_text("Max Speed")
 		var speed = HScrollBar.new()
 		speed.set_max(MAX_SPEED)
 		speed.set_value(camera.max_speed.x)
 		speed.connect("value_changed",self,"_on_hsb_speed_value_changed")
 		var lbl_acceleration = Label.new()
 		lbl_acceleration.set_text("Acceleration")
 		var acceleration = HScrollBar.new()
 		acceleration.set_max(1.0)
 		acceleration.set_value(camera.acceleration)
 		acceleration.connect("value_changed", self, "_in_hsb_acceleration_value_changed")
 		var lbl_deceleration = Label.new()
 		lbl_deceleration.set_text("Deceleration")
 		var deceleration = HScrollBar.new()
 		deceleration.set_max(1.0)
 		deceleration.set_value(camera.deceleration)
 		deceleration.connect("value_changed", self, "_in_hsb_deceleration_value_changed")
 		add_child(panel)
 		panel.add_child(container)
 		container.add_child(lbl_mouse)
 		container.add_child(mouse)
 		container.add_child(mouselook)
 		container.add_child(lbl_sensitivity)
 		container.add_child(sensitivity)
 		container.add_child(lbl_smoothless)
 		container.add_child(smoothness)
 		container.add_child(lbl_privot)
 		container.add_child(privot)
 		container.add_child(btn_rot_privot)
 		container.add_child(lbl_distance)
 		container.add_child(distance)
 		container.add_child(lbl_yaw)
 		container.add_child(yaw)
 		container.add_child(lbl_pitch)
 		container.add_child(pitch)
 		container.add_child(collisions)
 		container.add_child(lbl_movement)
 		container.add_child(movement)
 		container.add_child(lbl_speed)
 		container.add_child(speed)
 		container.add_child(lbl_acceleration)
 		container.add_child(acceleration)
 		container.add_child(lbl_deceleration)
 		container.add_child(deceleration)
 		if DRAGGABLE:
 			panel.connect("mouse_entered", self, "_panel_entered")
 			panel.connect("mouse_exited", self, "_panel_exited")
 			container.connect("mouse_entered", self, "_panel_entered")
 			container.connect("mouse_exited", self, "_panel_exited")
 		self.hide()
 	else:
 		set_process_input(false)
 func _input(event):
 	if event.is_action_pressed(shortcut):
 		if camera.enabled:
 			camera.enabled = false
 			Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
 			self.show()
 		else:
 			camera.enabled = true
 			self.hide()
 	if DRAGGABLE:
 		if event is InputEventMouseButton and event.button_index == BUTTON_LEFT:
 			mouse_pressed = event.pressed
 		elif event is InputEventMouseMotion and mouse_over and mouse_pressed:
 			panel.set_begin(panel.get_begin() + event.relative)
 func _update_privots(privot):
 	privot.clear()
 	privot.add_item("None")
 	node_list = _get_spatials_recusiv(get_tree().get_root(), [get_name(), camera.get_name()])
 	var size = node_list.size()
 	for i in range(0, size):
 		var node = node_list[i]
 		privot.add_item(node.get_name())
 		if node == camera.privot:
 			privot.select(i+1)
 	if not camera.privot:
 		privot.select(0)
 func _get_spatials_recusiv(node, exceptions=[]):
 	var list = []
 	for child in node.get_children():
 		if not child.get_name() in exceptions:
 			if child is Spatial:
 				list.append(child)
 			if not child.get_children().empty():
 				for subchild in _get_spatials_recusiv(child, exceptions):
 					list.append(subchild)
 	return list
 func _panel_entered():
 	mouse_over = true
 func _panel_exited():
 	mouse_over = false
 func _on_opt_mouse_item_selected(id):
 	camera.mouse_mode = id
 func _on_btn_mouselook_toggled(pressed):
 	camera.mouselook = pressed
 func _on_hsb_sensitivity_value_changed(value):
 	camera.sensitivity = value
 func _on_hsb_smoothness_value_changed(value):
 	camera.smoothness = value
 func _on_opt_privot_pressed():
 	_update_privots(privot)
 func _on_opt_privot_item_selected(id):
 	if id > 0:
 		camera.privot = node_list[id-1]
 	else:
 		camera.privot = null
 	privot.select(id)
 func _on_btn_rot_privot_toggled(pressed):
 	camera.rotate_privot = pressed
 func _on_box_distance_value_changed(value):
 	camera.distance = value
 func _on_box_yaw_value_changed(value):
 	camera.yaw_limit = value
 func _on_box_pitch_value_changed(value):
 	camera.pitch_limit = value
 func _on_btn_collisions_toggled(pressed):
 	camera.collisions = pressed
 func _on_btn_movement_toggled(pressed):
 	camera.movement = pressed
 func _on_hsb_speed_value_changed(value):
 	camera.max_speed.x = value
 	camera.max_speed.y = value
 	camera.max_speed.z = value
 func _in_hsb_acceleration_value_changed(value):
 	camera.acceleration = value
 func _in_hsb_deceleration_value_changed(value):
 	camera.deceleration = value
--- a/default_env.tres
+++ b/default_env.tres
@ -0,0 +1,7 @@
 [gd_resource type="Environment" load_steps=2 format=2]
 [sub_resource type="PanoramaSky" id=1]
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
--- a/grass-1024.jpg
+++ b/grass-1024.jpg
--- a/icon.png
+++ b/icon.png
--- a/project.godot
+++ b/project.godot
@ -0,0 +1,72 @@
 ; Engine configuration file.
 ; It's best edited using the editor UI and not directly,
 ; since the parameters that go here are not all obvious.
 ;
 ; Format:
 ;   [section] ; section goes between []
 ;   param=value ; assign values to parameters
 config_version=4
 _global_script_classes=[ {
 "base": "Node",
 "class": "PlanetFace",
 "language": "GDScript",
 "path": "res://oldscripts/PlanetFace.gd"
 }, {
 "base": "Node",
 "class": "PlanetFaceGenerator",
 "language": "GDScript",
 "path": "res://oldscripts/PlanetFaceGenerator.gd"
 }, {
 "base": "Spatial",
 "class": "PlanetTerrain",
 "language": "GDScript",
 "path": "res://oldscripts/PlanetTerrain.gd"
 } ]
 _global_script_class_icons={
 "PlanetFace": "",
 "PlanetFaceGenerator": "",
 "PlanetTerrain": ""
 }
 [application]
 config/name="Planet"
 run/main_scene="res://scenes/World.tscn"
 config/icon="res://icon.png"
 [input]
 ui_left={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777231,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":14,"pressure":0.0,"pressed":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
 ]
 }
 ui_right={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":15,"pressure":0.0,"pressed":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
 ]
 }
 ui_up={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
 ]
 }
 ui_down={
 "deadzone": 0.5,
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
 ]
 }
 [rendering]
 environment/default_environment="res://default_env.tres"
--- a/scenes/Planet.tscn
+++ b/scenes/Planet.tscn
@ -0,0 +1,8 @@
 [gd_scene load_steps=2 format=2]
 [ext_resource path="res://oldscripts/Planet.gd" type="Script" id=1]
 [node name="Planet" type="Spatial"]
 script = ExtResource( 1 )
--- a/scenes/SpaceEnvironment.tres
+++ b/scenes/SpaceEnvironment.tres
@ -0,0 +1,10 @@
 [gd_resource type="Environment" load_steps=3 format=2]
 [ext_resource path="res://space.png" type="Texture" id=1]
 [sub_resource type="PanoramaSky" id=1]
 panorama = ExtResource( 1 )
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
--- a/scenes/World.tscn
+++ b/scenes/World.tscn
@ -0,0 +1,27 @@
 [gd_scene load_steps=6 format=2]
 [ext_resource path="res://scenes/Planet.tscn" type="PackedScene" id=1]
 [ext_resource path="res://scripts/Planet.gd" type="Script" id=2]
 [ext_resource path="res://assets/maujoe.camera_control/scripts/camera_control.gd" type="Script" id=3]
 [ext_resource path="res://default_env.tres" type="Environment" id=4]
 [sub_resource type="SpatialMaterial" id=1]
 albedo_color = Color( 0.00392157, 0.466667, 0, 1 )
 metallic = 0.56
 [node name="World" type="WorldEnvironment"]
 environment = ExtResource( 4 )
 [node name="Planet" parent="." instance=ExtResource( 1 )]
 script = ExtResource( 2 )
 face_resolution = 64
 face_material = SubResource( 1 )
 [node name="Camera" type="Camera" parent="."]
 transform = Transform( 1, 0, 0, 0, 0.906308, 0.422618, 0, -0.422618, 0.906308, 0, 106.609, 211.095 )
 far = 1000.0
 script = ExtResource( 3 )
 max_speed = Vector3( 100, 100, 100 )
 [node name="DirectionalLight" type="DirectionalLight" parent="."]
 transform = Transform( 1, 0, 0, 0, -0.736719, 0.676199, 0, -0.676199, -0.736719, -0.0353088, 35.3451, 41.178 )
--- a/scripts/Planet.gd
+++ b/scripts/Planet.gd
@ -0,0 +1,290 @@
 extends Spatial
 export(int) var planet_radius = 128
 export(int) var face_resolution = 16
 export(Material) var face_material = null
 export(Material) var atmosphere_material = null
 export(float) var planet_terrain_seed = 0.0
 export(int) var terrain_octaves = 3
 export(float) var terrain_period = 64.0
 export(float) var terrain_persistence = 0.5
 export(float) var terrain_lacunarity = 2.0
 const LOD_MAX = 5
 const LOD_ENABLE = false
 const WIREFRAME = false
 class PlanetThreading:
 	var planet
 	func _init(planet):
 		self.planet = planet
 	func _recursive_generate(face):
 		var generated = false
 		for child in face.get_children():
 			if generated:
 				break
 			if child.is_leaf() and not child.generated:
 				child.generate_mesh()
 				generated = true
 				break
 			elif not child.is_leaf():
 				generated = self._recursive_generate(child)
 		return generated
 	func _recursive_tick(face, camera):
 		for child in face.get_children():
 			child.process_lod(camera)
 			if not child.is_leaf():
 				self._recursive_tick(child, camera)
 	func _tick():
 		var generated = false
 		for i in self.planet.get_children():
 			if generated: continue
 			generated = self._recursive_generate(self.planet)
 		if generated or not LOD_ENABLE:
 			return
 		var camera = self.planet.get_viewport().get_camera()
 		self._recursive_tick(self.planet, camera)
 class PlanetMetadata:
 	var resolution
 	var radius
 	var material
 	var lods
 	var noise
 	func _init(resolution, radius, material, lods, noise):
 		self.resolution = resolution
 		self.radius = radius
 		self.material = material
 		self.lods = lods
 		self.noise = noise
 	func get_radius():
 		return self.radius
 	func get_resolution():
 		return self.resolution
 	func get_material():
 		return self.material
 	func get_detail_levels():
 		return self.lods
 	func get_noise():
 		return self.noise
 class CubeFace extends MeshInstance:
 	var position
 	var normal
 	var left
 	var forward
 	var resolution
 	var radius
 	var level
 	var meta
 	var center
 	var generated = false
 	func _init(level, pos, normal, meta):
 		self.meta = meta
 		self.normal = normal
 		self.resolution = meta.get_resolution()
 		self.radius = meta.get_radius()
 		self.level = level
 		self.generated = false
 		# Calculate left (x) and forward (z) vectors from the normal (y)
 		self.left = Vector3(normal.y, normal.z, normal.x)
 		self.forward = normal.cross(self.left)
 		self.position = pos
 		# Center the first face
 		if level == 0:
 			self.position = self.position - (self.left * (self.radius / max(2.0, pow(2, self.level))))
 			self.position = self.position - (self.forward * (self.radius / max(2.0, pow(2, self.level))))
 	func process_lod(camera):
 		if not self.center:
 			return
 		var camera_pos_local = self.to_local(camera.get_translation())
 		var camera_dist_center = (camera_pos_local - self.center).length()
 		var divisionLevel = pow(2, self.level)
 		var split_distance = float(float(self.radius) / divisionLevel)
 		if camera_dist_center < split_distance * 1.5 and self.is_leaf():
 			self.subdivide()
 		elif camera_dist_center > split_distance * 2 and not self.is_leaf():
 			self.merge()
 	func is_leaf():
 		return self.level == self.meta.get_detail_levels() or self.get_child_count() == 0
 	func generate_mesh():
 		if (self.generated):
 			return
 		var vertices = self.resolution
 		var noise = self.meta.get_noise()
 		var st = SurfaceTool.new()
 		var mode = Mesh.PRIMITIVE_TRIANGLES
 		if WIREFRAME:
 			mode = Mesh.PRIMITIVE_LINES
 		st.begin(mode)
 		st.set_material(self.meta.get_material())
 		var divisionLevel = pow(2, self.level)
 		for i in range(0.0, vertices):
 			for j in range (0.0, vertices):
 				# Vertex index (0 to 1)
 				var iindex = i / (vertices - 1.0)
 				var jindex = j / (vertices - 1.0)
 				# From the left and forward vectors, we can calculate an oriented vertex
 				var iv = ((self.left * iindex) * self.radius) / divisionLevel
 				var jv = ((self.forward * jindex) * self.radius) / divisionLevel
 				# Add the scaled left and forward to the centered origin
 				var vertex = self.position + (iv + jv)
 				# Normalize and multiply by radius to create a spherical mesh
 				var vertNormal = vertex.normalized()
 				#var pos = vertNormal * (noise.get_noise_3dv(vertex) + self.radius)
 				var pos = vertNormal * self.radius
 				# Add to ST
 				st.add_uv(Vector2(j * (1 / vertices), i * (1 / vertices)))
 				st.add_vertex(pos)
 				# Set centerpoint
 				if (i == int(vertices / 2) and j == int(vertices / 2)):
 					self.center = pos
 		# Arrange planet face triangles
 		for gz in range(0, vertices - 1):
 			for gx in range(0, vertices - 1):
 				var topLeft = (gz * vertices) + gx
 				var topRight = topLeft + 1
 				var bottomLeft = ((gz + 1) * vertices) + gx
 				var bottomRight = bottomLeft + 1
 				#st.add_index(topRight)
 				#st.add_index(bottomRight)
 				#st.add_index(topLeft)
 				#st.add_index(topLeft)
 				#st.add_index(bottomRight)
 				#st.add_index(bottomLeft)
 				st.add_index(topLeft)
 				st.add_index(topRight)
 				st.add_index(bottomLeft)
 				st.add_index(bottomLeft)
 				st.add_index(topRight)
 				st.add_index(bottomRight)
 		if not WIREFRAME:
 			st.generate_normals()
 		self.mesh = st.commit()
 		self.generated = true
 	func dispose():
 		if self.mesh:
 			self.mesh = null
 		self.generated = false
 	func merge():
 		if self.level == 0:
 			return
 		if self.get_child_count() == 0:
 			return
 		for child in self.get_children():
 			child.merge()
 			child.dispose()
 			child.queue_free()
 	func subdivide():
 		if self.level == self.meta.get_detail_levels():
 			return
 		var lv = self.level + 1
 		var stepLeft = self.left * (self.radius / pow(2, lv))
 		var stepForward = self.forward * (self.radius / pow(2, lv))
 		self.add_child(CubeFace.new(lv, self.position + stepForward, self.normal, self.meta))
 		self.add_child(CubeFace.new(lv, (self.position + stepLeft) + stepForward, self.normal, self.meta))
 		self.add_child(CubeFace.new(lv, self.position, self.normal, self.meta))
 		self.add_child(CubeFace.new(lv, (self.position + stepLeft), self.normal, self.meta))
 		self.dispose()
 class CubePlanet extends Spatial:
 	var faces = []
 	var meta
 	func _init(meta):
 		self.meta = meta
 		var hs = meta.get_radius() / 2.0
 		self.set_name("CubePlanet")
 		self.add_child(CubeFace.new(0, Vector3(0,0,-hs), Vector3(0,0,-1), self.meta))  # front
 		self.add_child(CubeFace.new(0, Vector3(0,0, hs), Vector3(0,0,1), self.meta))   # back
 		self.add_child(CubeFace.new(0, Vector3(-hs,0, 0), Vector3(-1,0,0), self.meta)) # left
 		self.add_child(CubeFace.new(0, Vector3(hs,0, 0), Vector3(1,0,0), self.meta))   # right
 		self.add_child(CubeFace.new(0, Vector3(0,hs,0), Vector3(0,1,0), self.meta))    # top
 		self.add_child(CubeFace.new(0, Vector3(0,-hs,0), Vector3(0,-1,0), self.meta))  # bottom
 		#self.get_child(0).subdivide()
 var thread
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	var noise = OpenSimplexNoise.new()
 	noise.seed = planet_terrain_seed
 	noise.octaves = terrain_octaves
 	noise.period = terrain_period
 	noise.persistence = terrain_period
 	noise.lacunarity = terrain_lacunarity
 	#var atmo = MeshInstance.new()
 	#var atmo_sphere = SphereMesh.new()
 	#var atmo_radius = planet_radius + 10
 	#atmo_sphere.set_radius(-atmo_radius)
 	#atmo_sphere.set_height(-atmo_radius * 2)
 	#atmo_sphere.material = atmosphere_material
 	#atmo_sphere.material.set_shader_param("ground_radius", atmo_radius)
 	#atmo_sphere.material.set_shader_param("atmosphere_radius", atmo_radius + .15)
 	#atmo.mesh = atmo_sphere
 	#add_child(atmo)
 	var planet = CubePlanet.new(PlanetMetadata.new(face_resolution, planet_radius, face_material, LOD_MAX, noise))
 	thread = PlanetThreading.new(planet)
 	add_child(planet)
 func _process(delta):
 	if thread:
 		thread._tick()
--- a/space.png
+++ b/space.png
--- a/up.png
+++ b/up.png