Merge pull request #55 from TwistedTwigleg/Viewport_demos

Ported viewport demos to Godot 3.0

viewport/2d_in_3d/2D_in_3D.gd

@@ -0,0 +1,12 @@
+extends Spatial
+
+func _ready():
+  # Get the viewport and clear it
+  var viewport = get_node("Viewport")
+  viewport.clear()
+  # Let two frames pass to make sure the vieport's is captured
+  yield(get_tree(), "idle_frame")
+  yield(get_tree(), "idle_frame")
+  # Retrieve the texture and set it to the viewport quad
+  get_node("Viewport_quad").material_override.albedo_texture = viewport.get_texture()
+  

viewport/2d_in_3d/2D_in_3D.tscn

@@ -0,0 +1,603 @@
+[gd_scene load_steps=20 format=2]
+
+[ext_resource path="res://2D_in_3D.gd" type="Script" id=1]
+[ext_resource path="res://pong.gd" type="Script" id=2]
+[ext_resource path="res://ball.png" type="Texture" id=3]
+[ext_resource path="res://left_pallete.png" type="Texture" id=4]
+[ext_resource path="res://right_pallete.png" type="Texture" id=5]
+[ext_resource path="res://separator.png" type="Texture" id=6]
+
+[sub_resource type="PlaneMesh" id=1]
+
+size = Vector2( 2, 2 )
+subdivide_width = 0
+subdivide_depth = 0
+
+[sub_resource type="GDScript" id=2]
+
+script/source = "tool
+extends Object
+func e():
+	return .7
+"
+
+[sub_resource type="SpatialMaterial" id=3]
+
+flags_transparent = false
+flags_unshaded = false
+flags_vertex_lighting = false
+flags_on_top = false
+flags_use_point_size = false
+flags_fixed_size = 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 = 0.7
+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
+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
+script = SubResource( 2 )
+_sections_unfolded = [ "Roughness" ]
+
+[sub_resource type="ProceduralSky" id=9]
+
+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
+
+[sub_resource type="GDScript" id=10]
+
+script/source = "tool
+extends Object
+func e():
+	return .4
+"
+
+[sub_resource type="Environment" id=11]
+
+background_mode = 2
+background_sky = SubResource( 9 )
+background_sky_scale = 1.0
+background_color = Color( 0.445312, 0.445312, 0.445312, 1 )
+background_energy = 1.0
+background_canvas_max_layer = 0
+ambient_light_color = Color( 0.511719, 0.511719, 0.511719, 1 )
+ambient_light_energy = 1.0
+ambient_light_sky_contribution = 0.4
+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_blur = true
+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
+script = SubResource( 10 )
+_sections_unfolded = [ "Ambient Light", "Background" ]
+
+[sub_resource type="CubeMesh" id=5]
+
+size = Vector3( 2, 2, 2 )
+subdivide_width = 0
+subdivide_height = 0
+subdivide_depth = 0
+
+[sub_resource type="SpatialMaterial" id=6]
+
+flags_transparent = false
+flags_unshaded = false
+flags_vertex_lighting = false
+flags_on_top = false
+flags_use_point_size = false
+flags_fixed_size = 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( 0.652344, 0.652344, 0.652344, 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
+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
+_sections_unfolded = [ "Albedo" ]
+
+[sub_resource type="GDScript" id=7]
+
+script/source = "tool
+extends Object
+func e():
+	return 1
+"
+
+[sub_resource type="GDScript" id=8]
+
+script/source = "tool
+extends Object
+func e():
+	return .7
+"
+
+[sub_resource type="GDScript" id=18]
+
+script/source = "tool
+extends Object
+func e():
+	return 0.1
+"
+
+[sub_resource type="CubeMesh" id=19]
+
+size = Vector3( 1.1, 0.8, 0.1 )
+subdivide_width = 0
+subdivide_height = 0
+subdivide_depth = 0
+script = SubResource( 18 )
+
+[sub_resource type="SpatialMaterial" id=20]
+
+flags_transparent = false
+flags_unshaded = false
+flags_vertex_lighting = false
+flags_on_top = false
+flags_use_point_size = false
+flags_fixed_size = 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 = 1.0
+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
+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
+
+[node name="2D_in_3D" type="Spatial"]
+
+script = ExtResource( 1 )
+
+[node name="Camera" type="Camera" parent="."]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.26906, -1.2526 )
+projection = 0
+fov = 65.0
+near = 0.1
+far = 100.0
+keep_aspect = 1
+current = false
+cull_mask = 1048575
+environment = null
+h_offset = 0.0
+v_offset = 0.0
+doppler/tracking = 0
+
+[node name="Floor" type="MeshInstance" parent="."]
+
+transform = Transform( 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, -1, -4 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 1 )
+skeleton = NodePath("..")
+material/0 = SubResource( 3 )
+_sections_unfolded = [ "Geometry", "Transform", "material" ]
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+
+environment = SubResource( 11 )
+
+[node name="Pillar" type="Spatial" parent="."]
+
+editor/display_folded = true
+transform = Transform( 0.6, 0, 0, 0, 0.6, 0, 0, 0, 0.6, -3, -0.255171, -5 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Pillar_bottom" type="MeshInstance" parent="Pillar"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.242229, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 7 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar_top" type="MeshInstance" parent="Pillar"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.48747, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 7 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar_middle" type="MeshInstance" parent="Pillar"]
+
+transform = Transform( 0.7, 0, 0, 0, 2, 0, 0, 0, 0.7, 0, 2.65279, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 8 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar2" type="Spatial" parent="."]
+
+editor/display_folded = true
+transform = Transform( 0.6, 0, 0, 0, 0.6, 0, 0, 0, 0.6, 3, -0.255171, -5 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Pillar_bottom" type="MeshInstance" parent="Pillar2"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.242229, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 7 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar_top" type="MeshInstance" parent="Pillar2"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 5.48747, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 7 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar_middle" type="MeshInstance" parent="Pillar2"]
+
+transform = Transform( 0.7, 0, 0, 0, 2, 0, 0, 0, 0.7, 0, 2.65279, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 5 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+script = SubResource( 8 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="Pillar_back" type="MeshInstance" parent="."]
+
+transform = Transform( 4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 1.22418, -5.48399 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 19 )
+skeleton = NodePath("..")
+material/0 = SubResource( 6 )
+_sections_unfolded = [ "Transform", "material" ]
+
+[node name="DirectionalLight" type="DirectionalLight" parent="."]
+
+transform = Transform( 0.844221, -0.229172, 0.484531, -0.202351, 0.700819, 0.684037, -0.496331, -0.675524, 0.545273, 9.02684, 0, 1.28613 )
+layers = 1
+light_color = Color( 1, 1, 1, 1 )
+light_energy = 1.0
+light_negative = false
+light_specular = 0.5
+light_cull_mask = -1
+shadow_enabled = true
+shadow_color = Color( 0, 0, 0, 1 )
+shadow_bias = 0.1
+shadow_contact = 0.0
+shadow_max_distance = 200.0
+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 = true
+directional_shadow_normal_bias = 0.2
+_sections_unfolded = [ "Directional Shadow" ]
+
+[node name="Viewport_quad" type="MeshInstance" parent="."]
+
+transform = Transform( -2, 8.74228e-08, 0, 7.64274e-15, 4.37114e-08, 1.333, 1.74846e-07, 1, -5.82673e-08, 0, 1.20996, -5.25875 )
+layers = 1
+material_override = SubResource( 20 )
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 1 )
+skeleton = NodePath("..")
+material/0 = null
+_sections_unfolded = [ "Geometry", "Transform", "material" ]
+
+[node name="Viewport" type="Viewport" parent="."]
+
+arvr = false
+size = Vector2( 600, 400 )
+own_world = false
+world = null
+transparent_bg = false
+msaa = 0
+hdr = false
+disable_3d = false
+usage = 0
+debug_draw = 0
+render_target_v_flip = true
+render_target_clear_on_new_frame = true
+render_target_update_mode = 2
+audio_listener_enable_2d = false
+audio_listener_enable_3d = false
+physics_object_picking = false
+gui_disable_input = false
+shadow_atlas_size = 0
+shadow_atlas_quad_0 = 2
+shadow_atlas_quad_1 = 2
+shadow_atlas_quad_2 = 3
+shadow_atlas_quad_3 = 4
+_sections_unfolded = [ "Render Target" ]
+
+[node name="2D_World" type="Node2D" parent="Viewport"]
+
+editor/display_folded = true
+script = ExtResource( 2 )
+
+[node name="BG" type="Panel" parent="Viewport/2D_World"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 600.0
+margin_bottom = 400.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+
+[node name="ball" type="Sprite" parent="Viewport/2D_World"]
+
+position = Vector2( 300, 200 )
+texture = ExtResource( 3 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="left" type="Sprite" parent="Viewport/2D_World"]
+
+position = Vector2( 20, 200 )
+texture = ExtResource( 4 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="right" type="Sprite" parent="Viewport/2D_World"]
+
+position = Vector2( 580, 200 )
+texture = ExtResource( 5 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="separator" type="Sprite" parent="Viewport/2D_World"]
+
+position = Vector2( 298, 200 )
+texture = ExtResource( 6 )
+_sections_unfolded = [ "Transform" ]
+
+

viewport/2d_in_3d/ball.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/ball.png-9a4ca347acb7532f6ae347744a6b04f7.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/2d_in_3d/default_env.tres

@@ -0,0 +1,99 @@
+[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_scale = 1.0
+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_blur = true
+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
+

viewport/2d_in_3d/icon.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/2d_in_3d/left_pallete.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/left_pallete.png-bc33611074a0f886142e37c77bd2545a.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/2d_in_3d/pong.gd

@@ -0,0 +1,66 @@
+
+extends Node2D
+
+# Member variables
+const INITIAL_BALL_SPEED = 80
+var ball_speed = INITIAL_BALL_SPEED
+var screen_size = Vector2(640, 400)
+# Default ball direction
+var direction = Vector2(-1, 0)
+var pad_size = Vector2(8, 32)
+const PAD_SPEED = 150
+
+
+func _process(delta):
+	# Get ball position and pad rectangles
+	var ball_pos = get_node("ball").get_position()
+	var left_rect = Rect2(get_node("left").get_position() - pad_size*0.5, pad_size)
+	var right_rect = Rect2(get_node("right").get_position() - pad_size*0.5, pad_size)
+	
+	# Integrate new ball postion
+	ball_pos += direction*ball_speed*delta
+	
+	# Flip when touching roof or floor
+	if ((ball_pos.y < 0 and direction.y < 0) or (ball_pos.y > screen_size.y and direction.y > 0)):
+		direction.y = -direction.y
+	
+	# Flip, change direction and increase speed when touching pads
+	if ((left_rect.has_point(ball_pos) and direction.x < 0) or (right_rect.has_point(ball_pos) and direction.x > 0)):
+		direction.x = -direction.x
+		ball_speed *= 1.1
+		direction.y = randf()*2.0 - 1
+		direction = direction.normalized()
+	
+	# Check gameover
+	if (ball_pos.x < 0 or ball_pos.x > screen_size.x):
+		ball_pos = screen_size*0.5
+		ball_speed = INITIAL_BALL_SPEED
+		direction = Vector2(-1, 0)
+	
+	get_node("ball").set_position(ball_pos)
+	
+	# Move left pad
+	var left_pos = get_node("left").get_position()
+	
+	if (left_pos.y > 0 and Input.is_action_pressed("left_move_up")):
+		left_pos.y += -PAD_SPEED*delta
+	if (left_pos.y < screen_size.y and Input.is_action_pressed("left_move_down")):
+		left_pos.y += PAD_SPEED*delta
+	
+	get_node("left").set_position(left_pos)
+	
+	# Move right pad
+	var right_pos = get_node("right").get_position()
+	
+	if (right_pos.y > 0 and Input.is_action_pressed("right_move_up")):
+		right_pos.y += -PAD_SPEED*delta
+	if (right_pos.y < screen_size.y and Input.is_action_pressed("right_move_down")):
+		right_pos.y += PAD_SPEED*delta
+	
+	get_node("right").set_position(right_pos)
+
+
+func _ready():
+	screen_size = get_viewport_rect().size # Get actual size
+	pad_size = get_node("left").get_texture().get_size()
+	set_process(true)

viewport/2d_in_3d/project.godot

@@ -0,0 +1,30 @@
+; 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=3
+
+[application]
+
+config/name="2d in 3d"
+run/main_scene="res://2D_in_3D.tscn"
+config/icon="res://icon.png"
+
+[input]
+
+left_move_up=[ 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)
+ ]
+left_move_down=[ 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)
+ ]
+right_move_up=[ 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)
+ ]
+right_move_down=[ 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)
+ ]
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

viewport/2d_in_3d/right_pallete.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/right_pallete.png-fc6e4a6a7c8197834656482b94708e47.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/2d_in_3d/separator.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/separator.png-f981c8489b9148e2e1dc63398273da74.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/3d_in_2d/3D_in_2D.gd

@@ -0,0 +1,35 @@
+extends Node2D
+
+# Member variables
+var viewport = null
+var sprite = null
+var viewport_sprite = null
+
+# variables for the sprite animation
+const MAX_FRAME_FOR_SPITE = 4
+const FRAME_SWITCH_TIME = 0.2
+var frame_swtich_timer = 0
+
+func _ready():
+  viewport = get_node("Viewport")
+  sprite = get_node("Sprite")
+  viewport_sprite = get_node("Viewport_Sprite")
+  
+  # Assign the sprite's texture to the viewport texture
+  viewport.clear()
+  # Let two frames pass to make sure the screen was captured
+  yield(get_tree(), "idle_frame")
+  yield(get_tree(), "idle_frame")
+  viewport_sprite.texture = viewport.get_texture()
+  
+  set_process(true)
+
+
+# Simple frame based animation
+func _process(delta):
+  frame_swtich_timer += delta
+  if (frame_swtich_timer >= FRAME_SWITCH_TIME):
+    frame_swtich_timer -= FRAME_SWITCH_TIME
+    sprite.frame += 1
+    if (sprite.frame > MAX_FRAME_FOR_SPITE):
+      sprite.frame = 0

viewport/3d_in_2d/3D_in_2D.tscn

@@ -0,0 +1,55 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://3D_in_2D.gd" type="Script" id=1]
+[ext_resource path="res://robot_demo.png" type="Texture" id=2]
+[ext_resource path="res://player.scn" type="PackedScene" id=3]
+
+[node name="3D_in_2D" type="Node2D"]
+
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="."]
+
+position = Vector2( 339.942, 311.204 )
+scale = Vector2( 3, 3 )
+texture = ExtResource( 2 )
+vframes = 2
+hframes = 16
+frame = 4
+_sections_unfolded = [ "Animation", "Transform" ]
+
+[node name="Viewport_Sprite" type="Sprite" parent="."]
+
+position = Vector2( 600, 320 )
+rotation = 3.14159
+_sections_unfolded = [ "Transform" ]
+
+[node name="Viewport" type="Viewport" parent="."]
+
+arvr = false
+size = Vector2( 300, 300 )
+own_world = true
+world = null
+transparent_bg = true
+msaa = 0
+hdr = false
+disable_3d = false
+usage = 2
+debug_draw = 0
+render_target_v_flip = false
+render_target_clear_on_new_frame = true
+render_target_update_mode = 2
+audio_listener_enable_2d = false
+audio_listener_enable_3d = false
+physics_object_picking = false
+gui_disable_input = false
+shadow_atlas_size = 0
+shadow_atlas_quad_0 = 2
+shadow_atlas_quad_1 = 2
+shadow_atlas_quad_2 = 3
+shadow_atlas_quad_3 = 4
+_sections_unfolded = [ "Rendering" ]
+
+[node name="player" parent="Viewport" instance=ExtResource( 3 )]
+
+

viewport/3d_in_2d/default_env.tres

@@ -0,0 +1,101 @@
+[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( 0.34375, 0.287406, 0.167847, 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
+_sections_unfolded = [ "Ground" ]
+
+[resource]
+
+background_mode = 2
+background_sky = SubResource( 1 )
+background_sky_scale = 1.0
+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_blur = true
+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 = [ "Background" ]
+

viewport/3d_in_2d/icon.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/3d_in_2d/player.gd

@@ -0,0 +1,14 @@
+extends KinematicBody
+
+# A simple program to rotate the model around
+
+var model = null
+const SPEED = 40
+
+func _ready():
+  model = get_node("Armature")
+  set_process(true)
+
+
+func _process(delta):
+  model.rotation_deg.y += delta * SPEED

viewport/3d_in_2d/project.godot

@@ -0,0 +1,19 @@
+; 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=3
+
+[application]
+
+config/name="3d in 2d"
+run/main_scene="res://3D_in_2D.tscn"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

viewport/3d_in_2d/robot_demo.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/robot_demo.png-8502817e0037b3f31eaca3dae49dcfc5.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/gui_in_3d/Gui_in_3D.tscn

@@ -0,0 +1,566 @@
+[gd_scene load_steps=16 format=2]
+
+[ext_resource path="res://gui_3d.gd" type="Script" id=1]
+
+[sub_resource type="GDScript" id=1]
+
+script/source = "tool
+extends Object
+func e():
+	return 1
+"
+
+[sub_resource type="SpatialMaterial" id=2]
+
+flags_transparent = false
+flags_unshaded = false
+flags_vertex_lighting = false
+flags_on_top = false
+flags_use_point_size = false
+flags_fixed_size = 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 = 1.0
+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
+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
+script = SubResource( 1 )
+_sections_unfolded = [ "UV1" ]
+
+[sub_resource type="PlaneMesh" id=3]
+
+size = Vector2( 2, 2 )
+subdivide_width = 0
+subdivide_depth = 0
+
+[sub_resource type="GDScript" id=4]
+
+script/source = "tool
+extends Object
+func e():
+	return 90
+"
+
+[sub_resource type="GDScript" id=5]
+
+script/source = "tool
+extends Object
+func e():
+	return 0.01
+"
+
+[sub_resource type="BoxShape" id=6]
+
+extents = Vector3( 1, 1, 0.01 )
+script = SubResource( 5 )
+
+[sub_resource type="Animation" id=8]
+
+resource_name = "Move_camera"
+length = 6.0
+loop = true
+step = 0.1
+tracks/0/type = "value"
+tracks/0/path = NodePath("Camera:transform")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/keys = {
+"times": PoolRealArray( 0, 2, 4, 6 ),
+"transitions": PoolRealArray( 1, 1, 1, 1 ),
+"update": 0,
+"values": [ Transform( 0.994592, 0, 0.103856, 0, 1, 0, -0.103856, 0, 0.994592, 0.465682, 0, 1.78523 ), Transform( 0.962984, 0, -0.269557, 0, 1, 0, 0.269557, 0, 0.962984, -0.462237, 0, 2.41934 ), Transform( 0.806599, 0, -0.591098, 0, 1, 0, 0.591098, 0, 0.806599, -1.59502, 0, 2.05358 ), Transform( 0.994592, 0, 0.103856, 0, 1, 0, -0.103856, 0, 0.994592, 0.465682, 0, 1.78523 ) ]
+}
+
+[sub_resource type="PlaneMesh" id=9]
+
+size = Vector2( 2, 2 )
+subdivide_width = 0
+subdivide_depth = 0
+
+[sub_resource type="GDScript" id=10]
+
+script/source = "tool
+extends Object
+func e():
+	return 0
+"
+
+[sub_resource type="GDScript" id=11]
+
+script/source = "tool
+extends Object
+func e():
+	return 90
+"
+
+[sub_resource type="GDScript" id=12]
+
+script/source = "tool
+extends Object
+func e():
+	return 0
+"
+
+[sub_resource type="CubeMesh" id=13]
+
+size = Vector3( 2, 2, 2 )
+subdivide_width = 0
+subdivide_height = 0
+subdivide_depth = 0
+
+[sub_resource type="SpatialMaterial" id=14]
+
+flags_transparent = false
+flags_unshaded = false
+flags_vertex_lighting = false
+flags_on_top = false
+flags_use_point_size = false
+flags_fixed_size = 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( 0.722656, 0.791992, 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
+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
+_sections_unfolded = [ "Albedo" ]
+
+[sub_resource type="GDScript" id=15]
+
+script/source = "tool
+extends Object
+func e():
+	return 0
+"
+
+[node name="Gui_in_3D" type="Spatial"]
+
+script = ExtResource( 1 )
+
+[node name="Viewport" type="Viewport" parent="."]
+
+editor/display_folded = true
+arvr = false
+size = Vector2( 180, 180 )
+own_world = false
+world = null
+transparent_bg = true
+msaa = 0
+hdr = false
+disable_3d = false
+usage = 0
+debug_draw = 0
+render_target_v_flip = true
+render_target_clear_on_new_frame = true
+render_target_update_mode = 2
+audio_listener_enable_2d = false
+audio_listener_enable_3d = false
+physics_object_picking = false
+gui_disable_input = false
+shadow_atlas_size = 0
+shadow_atlas_quad_0 = 2
+shadow_atlas_quad_1 = 2
+shadow_atlas_quad_2 = 3
+shadow_atlas_quad_3 = 4
+_sections_unfolded = [ "Render Target", "Rendering" ]
+
+[node name="GUI" type="Control" parent="Viewport"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 40.0
+margin_bottom = 40.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+size_flags_horizontal = 1
+size_flags_vertical = 1
+_sections_unfolded = [ "Mouse" ]
+
+[node name="Label" type="Label" parent="Viewport/GUI"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 44.0
+margin_top = 27.0
+margin_right = 121.0
+margin_bottom = 41.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Hello world!"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Button" type="Button" parent="Viewport/GUI"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 18.0
+margin_top = 46.0
+margin_right = 155.0
+margin_bottom = 73.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "A button!"
+flat = false
+
+[node name="HSlider" type="HSlider" parent="Viewport/GUI"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 14.0
+margin_top = 118.0
+margin_right = 157.0
+margin_bottom = 134.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 0
+min_value = 0.0
+max_value = 100.0
+step = 1.0
+page = 0.0
+value = 0.0
+exp_edit = false
+rounded = false
+editable = true
+tick_count = 0
+ticks_on_borders = false
+focus_mode = 2
+
+[node name="TextEdit" type="LineEdit" parent="Viewport/GUI"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 18.0
+margin_top = 87.0
+margin_right = 156.0
+margin_bottom = 111.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+expand_to_len = false
+focus_mode = 2
+placeholder_alpha = 0.6
+caret_blink = false
+caret_blink_speed = 0.65
+
+[node name="Area" type="Area" parent="."]
+
+editor/display_folded = true
+input_ray_pickable = true
+input_capture_on_drag = true
+space_override = 0
+gravity_point = false
+gravity_distance_scale = 0.0
+gravity_vec = Vector3( 0, -1, 0 )
+gravity = 9.8
+linear_damp = 0.1
+angular_damp = 1.0
+priority = 0.0
+monitoring = true
+monitorable = true
+collision_layer = 1
+collision_mask = 1
+audio_bus_override = false
+audio_bus_name = "Master"
+reverb_bus_enable = false
+reverb_bus_name = "Master"
+reverb_bus_amount = 0.0
+reverb_bus_uniformity = 0.0
+_sections_unfolded = [ "Transform" ]
+
+[node name="Quad" type="MeshInstance" parent="Area"]
+
+transform = Transform( -1, 8.74228e-08, -4.37114e-08, -4.37114e-08, 1.91069e-15, 1, 8.74228e-08, 1, 1.91069e-15, 0, 0, 0 )
+layers = 1
+material_override = SubResource( 2 )
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 3 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 4 )
+_sections_unfolded = [ "Geometry", "Transform", "material" ]
+
+[node name="CollisionShape" type="CollisionShape" parent="Area"]
+
+shape = SubResource( 6 )
+disabled = false
+
+[node name="Camera" type="Camera" parent="."]
+
+transform = Transform( 0.994592, 0, 0.103856, 0, 1, 0, -0.103856, 0, 0.994592, 0.465682, 0, 1.78523 )
+projection = 0
+fov = 65.0
+near = 0.1
+far = 100.0
+keep_aspect = 1
+current = false
+cull_mask = 1048575
+environment = null
+h_offset = 0.0
+v_offset = 0.0
+doppler/tracking = 0
+_sections_unfolded = [ "Transform" ]
+
+[node name="OmniLight" type="OmniLight" parent="."]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1.38866, 1.2413, 2.72141 )
+layers = 1
+light_color = Color( 1, 1, 1, 1 )
+light_energy = 1.0
+light_negative = false
+light_specular = 0.5
+light_cull_mask = -1
+shadow_enabled = true
+shadow_color = Color( 0, 0, 0, 1 )
+shadow_bias = 0.15
+shadow_contact = 0.0
+shadow_max_distance = 0.0
+editor_only = false
+omni_range = 10.0
+omni_attenuation = 1.0
+omni_shadow_mode = 1
+omni_shadow_detail = 1
+_sections_unfolded = [ "Light", "Omni", "Shadow" ]
+
+[node name="Camera_Move" type="AnimationPlayer" parent="."]
+
+playback_process_mode = 1
+playback_default_blend_time = 0.0
+root_node = NodePath("..")
+anims/Move_camera = SubResource( 8 )
+playback/active = true
+playback/speed = 1.0
+blend_times = [  ]
+autoplay = "Move_camera"
+
+[node name="3D_background" type="Spatial" parent="."]
+
+editor/display_folded = true
+
+[node name="Wall" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 4, 0, 0, 0, -1.74846e-07, -4, 0, 4, -1.74846e-07, -2.60819, 0.589247, -2.08943 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 9 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 10 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Wall2" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 4, 0, 0, 0, -1.74846e-07, -4, 0, 4, -1.74846e-07, 5.08055, 0.589247, -2.08943 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 9 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 10 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Wall3" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( -1.74846e-07, -4, 0, -1.74846e-07, 7.64274e-15, -4, 4, -1.74846e-07, -1.74846e-07, 9.04446, 0.589247, 1.62058 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 9 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 11 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Floor" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 4, 0, 0, 0, 4, 0, 0, 0, 4, -2.60819, -2.68765, 1.46502 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 9 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 12 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Floor2" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 4, 0, 0, 0, 4, 0, 0, 0, 4, 5.08055, -2.68765, 1.46502 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 9 )
+skeleton = NodePath("..")
+material/0 = null
+script = SubResource( 12 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Cube" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 4.25901, -0.598608, 0.374871 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 13 )
+skeleton = NodePath("..")
+material/0 = SubResource( 14 )
+script = SubResource( 15 )
+_sections_unfolded = [ "Transform" ]
+
+[node name="Cube2" type="MeshInstance" parent="3D_background"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 2.88761, 2.01326, 0.374871 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+visible_in_all_rooms = false
+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( 13 )
+skeleton = NodePath("..")
+material/0 = SubResource( 14 )
+script = SubResource( 15 )
+_sections_unfolded = [ "Transform" ]
+
+

viewport/gui_in_3d/default_env.tres

@@ -0,0 +1,110 @@
+[gd_resource type="Environment" load_steps=3 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+radiance_size = 4
+sky_top_color = Color( 0.0375977, 0.322787, 0.6875, 1 )
+sky_horizon_color = Color( 0.262024, 0.533321, 0.621094, 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
+_sections_unfolded = [ "Sky" ]
+
+[sub_resource type="GDScript" id=2]
+
+script/source = "tool
+extends Object
+func e():
+	return 0
+"
+
+[resource]
+
+background_mode = 2
+background_sky = SubResource( 1 )
+background_sky_scale = 1.0
+background_color = Color( 0, 0, 0, 1 )
+background_energy = 1.0
+background_canvas_max_layer = 0
+ambient_light_color = Color( 1, 1, 1, 1 )
+ambient_light_energy = 0.28
+ambient_light_sky_contribution = 0.0
+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_blur = true
+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
+script = SubResource( 2 )
+_sections_unfolded = [ "Ambient Light" ]
+

viewport/gui_in_3d/gui_3d.gd

@@ -0,0 +1,75 @@
+
+extends Spatial
+
+# Member variables
+var prev_pos = null
+var last_click_pos = null
+var viewport = null
+
+
+func _input(event):
+  #Check if the event is a non-mouse event  
+  var is_mouse_event = false
+  var mouse_events = [InputEventMouseButton, InputEventMouseMotion, InputEventScreenDrag, InputEventScreenTouch]
+  for mouse_event in mouse_events:
+    if (event is mouse_event):
+      is_mouse_event = true
+      break
+  
+  # If it is, then pass the event to the viewport
+  if (is_mouse_event == false):
+    viewport.input(event)
+
+
+# Mouse events for Area
+func _on_area_input_event(camera, event, click_pos, click_normal, shape_idx):
+  
+  # Use click pos (click in 3d space, convert to area space)
+  var pos = get_node("Area").get_global_transform().affine_inverse()
+  # the click pos is not zero, then use it to convert from 3D space to area space
+  if (click_pos.x != 0 or click_pos.y != 0 or click_pos.z != 0):
+    pos *= click_pos
+    last_click_pos = click_pos
+  else:
+    # Otherwise, we have a motion event and need to use our last click pos
+    # and move it according to the relative position of the event.
+    # NOTE: this is not an exact 1-1 conversion, but it's pretty close
+    pos *= last_click_pos
+    if (event is InputEventMouseMotion or event is InputEventScreenDrag):
+      pos.x += event.relative.x / viewport.size.x
+      pos.y += event.relative.y / viewport.size.y
+      last_click_pos = pos
+      
+  # Convert to 2D
+  pos = Vector2(pos.x, pos.y)
+  
+  # Convert to viewport coordinate system
+  # Convert pos to a range from (0 - 1)
+  pos.y *= -1
+  pos += Vector2(1, 1)
+  pos = pos / 2
+  
+  # Convert pos to be in range of the viewport
+  pos.x *= viewport.size.x
+  pos.y *= viewport.size.y
+  # Set the position in event
+  event.position = pos
+  event.global_position = pos
+  if (prev_pos == null):
+    prev_pos = pos
+  if (event is InputEventMouseMotion):
+    event.relative = pos - prev_pos
+  prev_pos = pos
+  # Send the event to the viewport
+  viewport.input(event)
+
+
+func _ready():
+  viewport = get_node("Viewport")
+  get_node("Area").connect("input_event", self, "_on_area_input_event")
+  
+  # Set the quad's albedo texture to the viewport texture
+  var tex = viewport.get_texture()
+  get_node("Area/Quad").material_override.albedo_texture = tex
+  
+  set_process_input(true)

viewport/gui_in_3d/icon.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/gui_in_3d/project.godot

@@ -0,0 +1,19 @@
+; 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=3
+
+[application]
+
+config/name="gui in 3d"
+run/main_scene="res://Gui_in_3D.tscn"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

viewport/screen_capture/CaptureScreen.tscn

@@ -0,0 +1,82 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://screen_capture.gd" type="Script" id=1]
+[ext_resource path="res://mountains.png" type="Texture" id=2]
+
+[node name="Control" type="Control"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 40.0
+margin_bottom = 40.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+script = ExtResource( 1 )
+
+[node name="BG" type="TextureRect" parent="."]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = 986.0
+margin_bottom = 560.0
+grow_horizontal = 0
+grow_vertical = 0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+size_flags_horizontal = 1
+size_flags_vertical = 1
+texture = ExtResource( 2 )
+expand = true
+_sections_unfolded = [ "Anchor" ]
+
+[node name="capture" type="TextureRect" parent="."]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = 2013.0
+margin_bottom = 1162.0
+grow_horizontal = 0
+grow_vertical = 0
+rect_scale = Vector2( 0.5, 0.5 )
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+size_flags_horizontal = 1
+size_flags_vertical = 1
+expand = true
+stretch_mode = 4
+
+[node name="Button" type="Button" parent="."]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 48.0
+margin_top = 53.0
+margin_right = 188.0
+margin_bottom = 113.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "Capture screen"
+flat = false
+_sections_unfolded = [ "Rect" ]
+
+

viewport/screen_capture/default_env.tres

@@ -0,0 +1,99 @@
+[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_scale = 1.0
+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_blur = true
+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
+

viewport/screen_capture/icon.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/screen_capture/mountains.png.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/mountains.png-03f302fbd9195711fc86ea8f28ca435e.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true

viewport/screen_capture/project.godot

@@ -0,0 +1,18 @@
+; 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=3
+
+[application]
+
+config/name="screen capture"
+config/icon="res://icon.png"
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

viewport/screen_capture/screen_capture.gd

@@ -0,0 +1,22 @@
+
+extends Control
+
+
+func _ready():
+  get_node("Button").connect("pressed", self, "_on_button_pressed");
+
+
+func _on_button_pressed():
+  get_viewport().clear()
+  # Let two frames pass to make sure the screen was captured
+  yield(get_tree(), "idle_frame")
+  yield(get_tree(), "idle_frame")
+  # Retrieve the captured image
+  var img = get_viewport().get_texture().get_data()
+  # Flip it on the y-axis (because it's flipped)
+  img.flip_y()
+  # Create a texture for it
+  var tex = ImageTexture.new()
+  tex.create_from_image(img)
+  # Set it to the capture node
+  get_node("capture").set_texture(tex)