new terrain plugin

demo/components/Environment.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=5 format=3 uid="uid://bb2lp50sjndus"]
+
+[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_vibap"]
+sky_top_color = Color(0.192157, 0.282353, 0.509804, 1)
+sky_horizon_color = Color(0.505882, 0.615686, 0.709804, 1)
+ground_bottom_color = Color(0.211765, 0.313726, 0.552941, 1)
+ground_horizon_color = Color(0.505882, 0.615686, 0.709804, 1)
+ground_curve = 0.13
+
+[sub_resource type="Sky" id="Sky_srg7c"]
+sky_material = SubResource("ProceduralSkyMaterial_vibap")
+
+[sub_resource type="Environment" id="Environment_8jcgm"]
+background_mode = 2
+sky = SubResource("Sky_srg7c")
+ambient_light_source = 3
+ambient_light_color = Color(0.55, 0.55, 0.55, 1)
+ambient_light_sky_contribution = 0.3
+tonemap_mode = 3
+
+[sub_resource type="CameraAttributesPractical" id="CameraAttributesPractical_0gcl0"]
+
+[node name="Environment" type="Node3D"]
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_8jcgm")
+camera_attributes = SubResource("CameraAttributesPractical_0gcl0")
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(-0.866024, -0.433016, 0.250001, 0, 0.499998, 0.866026, -0.500003, 0.749999, -0.43301, 0, 0, 0)
+shadow_enabled = true
+shadow_blur = 2.0
+directional_shadow_blend_splits = true
+directional_shadow_max_distance = 256.0