Merge pull request #52 from jspahrsummers/asteroids

Asteroids!

LICENSE.md

@@ -117,6 +117,26 @@ As mentioned before, the one stipulation is that these images aren’t to be use
 - target_overlay
 - selected_galaxy_node
 
+[Asteroids](https://gargore.itch.io/asteroids) created by [Gargore](https://www.gargore.com/), purchased for use in this project:
+- asteroids
+- asteroid1_lod0
+- asteroid1_lod1
+- asteroid2_lod1
+- asteroid4_lod1
+- asteroid6_lod1
+- Asteroid1_d
+- Asteroid1_n
+- Asteroid2_d
+- Asteroid2_n
+- Asteroid3_d
+- Asteroid3_n
+- Asteroid4_d
+- Asteroid4_n
+- Asteroid5_d
+- Asteroid5_n
+- Asteroid6_d
+- Asteroid6_n
+
 Graphics created by [Justin Spahr-Summers](https://github.com/jspahrsummers) for this project, using [Midjourney](https://www.midjourney.com/):
 - icon
 - planet landing images

fx/asteroids/asteroid_field.gd

@@ -0,0 +1,38 @@
+extends MultiMeshInstance3D
+
+var _physics_bodies: Array[RID] = []
+
+const MAX_LINEAR_VELOCITY = 1.5
+const MAX_ANGULAR_VELOCITY = 1.5
+
+const SPHERE_SHAPE_RADIUS = 0.4
+
+func _ready() -> void:
+    for i in range(self.multimesh.instance_count):
+        var mesh_transform := self.multimesh.get_instance_transform(i)
+        var linear_velocity := Vector3(randf_range( - MAX_LINEAR_VELOCITY, MAX_LINEAR_VELOCITY), 0.0, randf_range( - MAX_LINEAR_VELOCITY, MAX_LINEAR_VELOCITY))
+        var angular_velocity := Vector3(randf_range( - MAX_ANGULAR_VELOCITY, MAX_ANGULAR_VELOCITY), randf_range( - MAX_ANGULAR_VELOCITY, MAX_ANGULAR_VELOCITY), randf_range( - MAX_ANGULAR_VELOCITY, MAX_ANGULAR_VELOCITY))
+
+        var physics_body := PhysicsServer3D.body_create()
+        PhysicsServer3D.body_set_mode(physics_body, PhysicsServer3D.BODY_MODE_RIGID)
+        PhysicsServer3D.body_set_state(physics_body, PhysicsServer3D.BODY_STATE_TRANSFORM, mesh_transform)
+        PhysicsServer3D.body_set_state(physics_body, PhysicsServer3D.BODY_STATE_ANGULAR_VELOCITY, angular_velocity)
+        PhysicsServer3D.body_set_state(physics_body, PhysicsServer3D.BODY_STATE_LINEAR_VELOCITY, linear_velocity)
+        PhysicsServer3D.body_set_space(physics_body, self.get_world_3d().space)
+        PhysicsServer3D.body_set_force_integration_callback(physics_body, _body_moved, i)
+        PhysicsServer3D.body_set_collision_layer(physics_body, 0)
+        PhysicsServer3D.body_set_collision_mask(physics_body, 0)
+        PhysicsServer3D.body_set_axis_lock(physics_body, PhysicsServer3D.BODY_AXIS_LINEAR_Y, true)
+        _physics_bodies.append(physics_body)
+
+        var shape := PhysicsServer3D.sphere_shape_create()
+        PhysicsServer3D.shape_set_data(shape, SPHERE_SHAPE_RADIUS)
+        PhysicsServer3D.body_add_shape(physics_body, shape, Transform3D.IDENTITY)
+
+func _body_moved(state: PhysicsDirectBodyState3D, index: int) -> void:
+    var mesh_transform := state.transform
+
+    # Overwrite the physics scale from the multimesh, because it gets lost for some reason otherwise.
+    mesh_transform.basis = mesh_transform.basis.scaled(multimesh.get_instance_transform(index).basis.get_scale())
+
+    multimesh.set_instance_transform(index, mesh_transform)

fx/asteroids/asteroids.glb.import

@@ -0,0 +1,138 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://dwdbyvepc3f70"
+path="res://.godot/imported/asteroids.glb-1a46b919ea1a762f671e57135a1d9f77.scn"
+
+[deps]
+
+source_file="res://fx/asteroids/asteroids.glb"
+dest_files=["res://.godot/imported/asteroids.glb-1a46b919ea1a762f671e57135a1d9f77.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+import_script/path=""
+_subresources={
+"meshes": {
+"asteroids_Asteroid1_LOD0": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://fx/asteroids/asteroid1_lod0.res"
+},
+"asteroids_Asteroid1_LOD1": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://fx/asteroids/asteroid1_lod1.res"
+},
+"asteroids_Asteroid2_LOD0": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid2_lod0.res"
+},
+"asteroids_Asteroid2_LOD1": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://fx/asteroids/asteroid2_lod1.res"
+},
+"asteroids_Asteroid3_LOD0": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid3_lod0.res"
+},
+"asteroids_Asteroid3_LOD1": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid3_lod1.res"
+},
+"asteroids_Asteroid4_LOD0": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid4_lod0.res"
+},
+"asteroids_Asteroid4_LOD1": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://fx/asteroids/asteroid4_lod1.res"
+},
+"asteroids_Asteroid5_LOD0": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid5_lod0.res"
+},
+"asteroids_Asteroid5_LOD1": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid5_lod1.res"
+},
+"asteroids_Asteroid6_LOD0": {
+"save_to_file/enabled": true,
+"save_to_file/path": "res://fx/asteroids/asteroid6_lod0.res"
+},
+"asteroids_Asteroid6_LOD1": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://fx/asteroids/asteroid6_lod1.res"
+}
+},
+"nodes": {
+"PATH:Asteroid2_LOD0": {
+"import/skip_import": true
+},
+"PATH:Asteroid3_LOD0": {
+"import/skip_import": true
+},
+"PATH:Asteroid3_LOD1": {
+"import/skip_import": true
+},
+"PATH:Asteroid4_LOD0": {
+"import/skip_import": true
+},
+"PATH:Asteroid5_LOD0": {
+"import/skip_import": true
+},
+"PATH:Asteroid5_LOD1": {
+"import/skip_import": true
+},
+"PATH:Asteroid6_LOD0": {
+"import/skip_import": true
+}
+}
+}
+gltf/naming_version=1
+gltf/embedded_image_handling=1

fx/asteroids/asteroids.mtl

@@ -0,0 +1,88 @@
+# Blender MTL File: 'asteroids.blend'
+# Material Count: 7
+
+newmtl A1
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid1_d.png
+map_Bump  Asteroid1_n.png
+map_d  Asteroid1_d.png
+
+newmtl A2
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid2_d.png
+map_Bump  Asteroid2_n.png
+map_d  Asteroid2_d.png
+
+newmtl A3
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid3_d.png
+map_Bump  Asteroid3_n.png
+map_d  Asteroid3_d.png
+
+newmtl A4
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid4_d.png
+map_Bump  Asteroid4_n.png
+map_d  Asteroid4_d.png
+
+newmtl A5
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid5_d.png
+map_Bump  Asteroid5_n.png
+map_d  Asteroid5_d.png
+
+newmtl A6
+Ns 98.039216
+Ka 1.000000 1.000000 1.000000
+Kd 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 1
+map_Kd Asteroid6_d.png
+map_Bump  Asteroid6_n.png
+map_d  Asteroid6_d.png
+
+newmtl None
+Ns 0
+Ka 0.000000 0.000000 0.000000
+Kd 0.8 0.8 0.8
+Ks 0.8 0.8 0.8
+d 1
+illum 2

fx/asteroids/materials/asteroid1.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://xuvjc1bnuf5c"]
+
+[ext_resource type="Texture2D" uid="uid://b1jlnlktkmr8m" path="res://fx/asteroids/textures/Asteroid1_d.png" id="1_8xplf"]
+[ext_resource type="Texture2D" uid="uid://daxfsktoiqu68" path="res://fx/asteroids/textures/Asteroid1_n.png" id="2_b8vbt"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_8xplf")
+normal_enabled = true
+normal_texture = ExtResource("2_b8vbt")

fx/asteroids/materials/asteroid2.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://cp4s11ekdehf8"]
+
+[ext_resource type="Texture2D" uid="uid://c6albkvfk0wv6" path="res://fx/asteroids/textures/Asteroid2_d.png" id="1_7de2u"]
+[ext_resource type="Texture2D" uid="uid://chge0sdo4rmxv" path="res://fx/asteroids/textures/Asteroid2_n.png" id="2_0rdk7"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_7de2u")
+normal_enabled = true
+normal_texture = ExtResource("2_0rdk7")

fx/asteroids/materials/asteroid3.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://bufkffkho1smg"]
+
+[ext_resource type="Texture2D" uid="uid://dj1cl33rjglbp" path="res://fx/asteroids/textures/Asteroid3_d.png" id="1_xhmvw"]
+[ext_resource type="Texture2D" uid="uid://cmxyllk1cnbyx" path="res://fx/asteroids/textures/Asteroid3_n.png" id="2_xm2qx"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_xhmvw")
+normal_enabled = true
+normal_texture = ExtResource("2_xm2qx")

fx/asteroids/materials/asteroid4.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://beh0uiho3iyc0"]
+
+[ext_resource type="Texture2D" uid="uid://ba8rex6410eu2" path="res://fx/asteroids/textures/Asteroid4_d.png" id="1_1e47d"]
+[ext_resource type="Texture2D" uid="uid://bnymlq6n4kjow" path="res://fx/asteroids/textures/Asteroid4_n.png" id="2_ficw4"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_1e47d")
+normal_enabled = true
+normal_texture = ExtResource("2_ficw4")

fx/asteroids/materials/asteroid5.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://bmwo2lvolrpia"]
+
+[ext_resource type="Texture2D" uid="uid://bqmwgalnxswue" path="res://fx/asteroids/textures/Asteroid5_d.png" id="1_ad8iv"]
+[ext_resource type="Texture2D" uid="uid://6keqysucp0v3" path="res://fx/asteroids/textures/Asteroid5_n.png" id="2_s3wkw"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_ad8iv")
+normal_enabled = true
+normal_texture = ExtResource("2_s3wkw")

fx/asteroids/materials/asteroid6.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://dap1t36sdcpq0"]
+
+[ext_resource type="Texture2D" uid="uid://0f4h1bsqam3l" path="res://fx/asteroids/textures/Asteroid6_d.png" id="1_ribjn"]
+[ext_resource type="Texture2D" uid="uid://dr2jkxlq6ffm4" path="res://fx/asteroids/textures/Asteroid6_n.png" id="2_yn7ci"]
+
+[resource]
+albedo_color = Color(0.587751, 0.587751, 0.587751, 1)
+albedo_texture = ExtResource("1_ribjn")
+normal_enabled = true
+normal_texture = ExtResource("2_yn7ci")