WIP porting demos

2d/light2d_as_mask/burano.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/burano.png-893cff79ccbe972d7b1ad3e1845f81bf.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

2d/light2d_as_mask/icon.png.import

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+[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

2d/light2d_as_mask/lightmask.tscn

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+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://burano.png" type="Texture" id=1]
+[ext_resource path="res://splat.png" type="Texture" id=2]
+
+[sub_resource type="CanvasItemMaterial" id=1]
+
+blend_mode = 0
+light_mode = 2
+
+[sub_resource type="Animation" id=2]
+
+length = 4.0
+loop = true
+step = 0.1
+tracks/0/type = "value"
+tracks/0/path = NodePath("light1:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/keys = {
+"times": PoolFloatArray( 0, 1, 2, 3 ),
+"transitions": PoolFloatArray( -2, -2, -2, -2 ),
+"update": 0,
+"values": [ Vector2( 601.028, 242.639 ), Vector2( 318.649, 327.353 ), Vector2( 381.263, 130.915 ), Vector2( 462.294, 389.968 ) ]
+}
+tracks/1/type = "value"
+tracks/1/path = NodePath("light2:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/keys = {
+"times": PoolFloatArray( 0, 1, 2, 3 ),
+"transitions": PoolFloatArray( -2, -2, -2, -2 ),
+"update": 0,
+"values": [ Vector2( 196.528, 185.139 ), Vector2( 135.142, 454.013 ), Vector2( 638.105, 334.923 ), Vector2( 331.375, 101.653 ) ]
+}
+tracks/2/type = "value"
+tracks/2/path = NodePath("light3:position")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/keys = {
+"times": PoolFloatArray( 0, 1, 2, 3 ),
+"transitions": PoolFloatArray( -2, -2, -2, -2 ),
+"update": 0,
+"values": [ Vector2( 442.528, 411.139 ), Vector2( 635.283, 236.8 ), Vector2( 216.215, 396.815 ), Vector2( 682.96, 294.708 ) ]
+}
+
+[node name="lightmask_demo" type="Control"]
+
+anchor_right = 1
+anchor_bottom = 1
+rect_clip_content = false
+mouse_filter = 0
+size_flags_horizontal = 2
+size_flags_vertical = 2
+
+[node name="burano" type="TextureRect" parent="."]
+
+material = SubResource( 1 )
+margin_right = 800.0
+margin_bottom = 600.0
+rect_clip_content = false
+mouse_filter = 1
+size_flags_horizontal = 2
+size_flags_vertical = 2
+texture = ExtResource( 1 )
+stretch_mode = 0
+
+[node name="light1" type="Light2D" parent="."]
+
+position = Vector2( 601.028, 242.639 )
+enabled = true
+editor_only = false
+texture = ExtResource( 2 )
+offset = Vector2( 0, 0 )
+scale = 1.0
+color = Color( 1, 1, 1, 1 )
+energy = 1.0
+mode = 2
+range_height = 0.0
+range_z_min = -1024
+range_z_max = 1024
+range_layer_min = 0
+range_layer_max = 0
+range_item_cull_mask = 1
+shadow_enabled = false
+shadow_color = Color( 0, 0, 0, 0 )
+shadow_buffer_size = 2048
+shadow_gradient_length = 0.0
+shadow_filter = 0
+shadow_filter_smooth = 0.0
+shadow_item_cull_mask = 1
+
+[node name="light2" type="Light2D" parent="."]
+
+position = Vector2( 196.528, 185.139 )
+enabled = true
+editor_only = false
+texture = ExtResource( 2 )
+offset = Vector2( 0, 0 )
+scale = 1.0
+color = Color( 1, 1, 1, 1 )
+energy = 1.0
+mode = 2
+range_height = 0.0
+range_z_min = -1024
+range_z_max = 1024
+range_layer_min = 0
+range_layer_max = 0
+range_item_cull_mask = 1
+shadow_enabled = false
+shadow_color = Color( 0, 0, 0, 0 )
+shadow_buffer_size = 2048
+shadow_gradient_length = 0.0
+shadow_filter = 0
+shadow_filter_smooth = 0.0
+shadow_item_cull_mask = 1
+
+[node name="light3" type="Light2D" parent="."]
+
+position = Vector2( 442.528, 411.139 )
+enabled = true
+editor_only = false
+texture = ExtResource( 2 )
+offset = Vector2( 0, 0 )
+scale = 1.0
+color = Color( 1, 1, 1, 1 )
+energy = 1.0
+mode = 2
+range_height = 0.0
+range_z_min = -1024
+range_z_max = 1024
+range_layer_min = 0
+range_layer_max = 0
+range_item_cull_mask = 1
+shadow_enabled = false
+shadow_color = Color( 0, 0, 0, 0 )
+shadow_buffer_size = 2048
+shadow_gradient_length = 0.0
+shadow_filter = 0
+shadow_filter_smooth = 0.0
+shadow_item_cull_mask = 1
+
+[node name="anim" type="AnimationPlayer" parent="."]
+
+playback_process_mode = 1
+playback_default_blend_time = 0.0
+root_node = NodePath("..")
+anims/maskmotion = SubResource( 2 )
+playback/active = true
+playback/speed = 1.0
+blend_times = [  ]
+autoplay = "maskmotion"
+
+

2d/light2d_as_mask/project.godot

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+[application]
+
+icon = "res://icon.png"
+main_scene = "res://lightmask.tscn"
+name = "Using Lights As Mask"
+
+[rasterizer]
+
+shadow_filter = 3
+

2d/light2d_as_mask/splat.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/splat.png-a41a35966004eec2e8a20d517d1ec4bb.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