Added pointed cube wireframe

project/avatar_interaction.gd

@@ -0,0 +1,89 @@
+extends Node
+
+export(NodePath) var terrain_path = null
+export(Material) var cursor_material = null
+
+var _terrain = null
+var _cursor = null
+onready var _head = get_parent().get_node("Camera")
+
+
+func _ready():
+	_terrain = get_node(terrain_path)
+	_cursor = _make_cursor()
+	_terrain.add_child(_cursor)
+
+
+func _fixed_process(delta):
+	if _terrain == null:
+		return
+	
+	var origin = _head.get_global_transform().origin
+	var forward = -_head.get_transform().basis.z.normalized()
+	
+	var hit = _terrain.raycast(origin, forward, 10)
+	var label = get_parent().get_node("debug_label")
+	if hit != null:
+		label.text = str(hit.position)
+		_cursor.show()
+		_cursor.set_translation(hit.position + Vector3(1,1,1)*0.5)
+	else:
+		label.text = "---"
+		_cursor.hide()
+
+
+func _make_cursor():
+	var st = SurfaceTool.new()
+	st.begin(Mesh.PRIMITIVE_LINES)
+	_add_wireframe_cube(st, -Vector3(1,1,1)*0.5, 1, Color(0,0,0))
+	var mesh = st.commit()
+	var mesh_instance = MeshInstance.new()
+	mesh_instance.mesh = mesh
+	if cursor_material != null:
+		mesh_instance.material_override = cursor_material
+	mesh_instance.set_scale(Vector3(1,1,1)*1.01)
+	return mesh_instance
+
+
+static func _add_wireframe_cube(st, pos, step, color):
+	
+	st.add_color(color)
+	
+	st.add_vertex(pos)
+	st.add_vertex(pos + Vector3(step, 0, 0))
+	
+	st.add_vertex(pos + Vector3(step, 0, 0))
+	st.add_vertex(pos + Vector3(step, 0, step))
+
+	st.add_vertex(pos + Vector3(step, 0, step))
+	st.add_vertex(pos + Vector3(0, 0, step))
+	
+	st.add_vertex(pos + Vector3(0, 0, step))
+	st.add_vertex(pos)
+
+
+	st.add_vertex(pos + Vector3(0, step, 0))
+	st.add_vertex(pos + Vector3(step, step, 0))
+	
+	st.add_vertex(pos + Vector3(step, step, 0))
+	st.add_vertex(pos + Vector3(step, step, step))
+
+	st.add_vertex(pos + Vector3(step, step, step))
+	st.add_vertex(pos + Vector3(0, step, step))
+	
+	st.add_vertex(pos + Vector3(0, step, step))
+	st.add_vertex(pos + Vector3(0, step, 0))
+
+
+	st.add_vertex(pos)
+	st.add_vertex(pos + Vector3(0, step, 0))
+
+	st.add_vertex(pos + Vector3(step, 0, 0))
+	st.add_vertex(pos + Vector3(step, step, 0))
+
+	st.add_vertex(pos + Vector3(step, 0, step))
+	st.add_vertex(pos + Vector3(step, step, step))
+
+	st.add_vertex(pos + Vector3(0, 0, step))
+	st.add_vertex(pos + Vector3(0, step, step))
+

project/character_avatar.tscn

@@ -1,13 +1,48 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://character_controller.gd" type="Script" id=1]
 [ext_resource path="res://mouse_look.gd" type="Script" id=2]
+[ext_resource path="res://avatar_interaction.gd" type="Script" id=3]
 
 [sub_resource type="CapsuleShape" id=1]
 
 radius = 0.4
 height = 0.85
 
+[sub_resource type="FixedSpatialMaterial" id=2]
+
+flags_transparent = false
+flags_unshaded = false
+flags_on_top = false
+flags_use_point_size = false
+vertex_color_use_as_albedo = true
+vertex_color_is_srgb = false
+params_diffuse_mode = 0
+params_blend_mode = 0
+params_cull_mode = 0
+params_depth_draw_mode = 0
+params_line_width = 2.0
+params_point_size = 1.0
+albedo_color = Color( 1, 1, 1, 1 )
+specular_mode = 0
+specular_color = Color( 0.1, 0.1, 0.1, 1 )
+specular_metalness = 0.1
+specular_roughness = 0.0
+emission_enabled = false
+normal_enabled = false
+rim_enabled = false
+clearcoat_enabled = false
+anisotropy_enabled = false
+ao_enabled = false
+height_enabled = false
+subsurf_scatter_enabled = false
+refraction_enabled = false
+detail_enabled = false
+uv1_scale = Vector2( 1, 1 )
+uv1_offset = Vector2( 0, 0 )
+uv2_scale = Vector2( 1, 1 )
+uv2_offset = Vector2( 0, 0 )
+
 [node name="CharacterAvatar" type="KinematicBody"]
 
 _import_transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0 )
@@ -58,4 +93,21 @@ min_angle = -90
 max_angle = 90
 capture_mouse = true
 
+[node name="interaction" type="Node" parent="."]
+
+script = ExtResource( 3 )
+terrain_path = null
+cursor_material = SubResource( 2 )
+
+[node name="debug_label" type="Label" parent="."]
+
+margin_right = 137.0
+margin_bottom = 14.0
+rect_clip_content = false
+mouse_filter = 2
+size_flags_vertical = 0
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
 

project/grid.gd

@@ -33,44 +33,3 @@ func _ready():
 	mesh = st.commit()
 	#set_mesh(mesh)
 
-
-
-#func _add_wireframe_cube(st, pos):
-#	
-#	st.add_vertex(pos)
-#	st.add_vertex(pos + Vector3(step, 0, 0))
-#	
-#	st.add_vertex(pos + Vector3(step, 0, 0))
-#	st.add_vertex(pos + Vector3(step, 0, step))
-#
-#	st.add_vertex(pos + Vector3(step, 0, step))
-#	st.add_vertex(pos + Vector3(0, 0, step))
-#	
-#	st.add_vertex(pos + Vector3(0, 0, step))
-#	st.add_vertex(pos)
-#
-#
-#	st.add_vertex(pos + Vector3(0, step, 0))
-#	st.add_vertex(pos + Vector3(step, step, 0))
-#	
-#	st.add_vertex(pos + Vector3(step, step, 0))
-#	st.add_vertex(pos + Vector3(step, step, step))
-#
-#	st.add_vertex(pos + Vector3(step, step, step))
-#	st.add_vertex(pos + Vector3(0, step, step))
-#	
-#	st.add_vertex(pos + Vector3(0, step, step))
-#	st.add_vertex(pos + Vector3(0, step, 0))
-#
-#
-#	st.add_vertex(pos)
-#	st.add_vertex(pos + Vector3(0, step, 0))
-#
-#	st.add_vertex(pos + Vector3(step, 0, 0))
-#	st.add_vertex(pos + Vector3(step, step, 0))
-#
-#	st.add_vertex(pos + Vector3(step, 0, step))
-#	st.add_vertex(pos + Vector3(step, step, step))
-#
-#	st.add_vertex(pos + Vector3(0, 0, step))
-#	st.add_vertex(pos + Vector3(0, step, step))

project/main.tscn

@@ -281,4 +281,9 @@ speed = 4.0
 gravity = 30.0
 jump_force = 10.0
 
+[node name="interaction" parent="CharacterAvatar"]
 
+terrain_path = NodePath("../../VoxelTerrain")
+
+
+[editable path="CharacterAvatar"]