타일셋 적용

assets/models/tile/tile_natvigate.glb.import

+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://rraupg42y6ff"
+path="res://.godot/imported/tile_natvigate.glb-d1a0162fb96d2ee66536d7febab168f3.scn"
+
+[deps]
+
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+dest_files=["res://.godot/imported/tile_natvigate.glb-d1a0162fb96d2ee66536d7febab168f3.scn"]
+
+[params]
+
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+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+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
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+gltf/naming_version=2
+gltf/embedded_image_handling=1

assets/models/tile/tile_natvigate_0.jpg.import

+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://1yhhmgh61u03"
+path.s3tc="res://.godot/imported/tile_natvigate_0.jpg-6e181a06513bc19c57c48ef799ed1b00.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+generator_parameters={
+"md5": "cf3110f01f21dc4584b8e86a27b4c876"
+}
+
+[deps]
+
+source_file="res://assets/models/tile/tile_natvigate_0.jpg"
+dest_files=["res://.godot/imported/tile_natvigate_0.jpg-6e181a06513bc19c57c48ef799ed1b00.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/models/tile/tile_wooden.glb.import

+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://ceo5a5tyl3k5p"
+path="res://.godot/imported/tile_wooden.glb-310a2ff2f5700248848d516d347039c4.scn"
+
+[deps]
+
+source_file="res://assets/models/tile/tile_wooden.glb"
+dest_files=["res://.godot/imported/tile_wooden.glb-310a2ff2f5700248848d516d347039c4.scn"]
+
+[params]
+
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+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+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
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+gltf/naming_version=2
+gltf/embedded_image_handling=1

assets/models/tile/tile_wooden_0.jpg.import

+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bibh50cplv1tp"
+path.s3tc="res://.godot/imported/tile_wooden_0.jpg-24da3ec6fc4feca6a0f47641c0ba9036.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+generator_parameters={
+"md5": "fb66fca216e35d4d9e0ac44740ca9799"
+}
+
+[deps]
+
+source_file="res://assets/models/tile/tile_wooden_0.jpg"
+dest_files=["res://.godot/imported/tile_wooden_0.jpg-24da3ec6fc4feca6a0f47641c0ba9036.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

src/core/main.tscn

 [gd_scene format=3 uid="uid://bj2p5iv0c10v6"]
 
+[ext_resource type="MeshLibrary" uid="uid://ddc7y16q0whgv" path="res://src/map/tile_mesh_library.tres" id="1_nxx65"]
 [ext_resource type="Script" uid="uid://dd1xgi6hnpuvs" path="res://src/core/rts_camera.gd" id="1_rts_cam"]
 [ext_resource type="Script" uid="uid://cq7r51whh6po" path="res://src/core/stage_manager.gd" id="2_stage_mgr"]
 [ext_resource type="PackedScene" uid="uid://dimlohck6ebg7" path="res://src/entities/monsters/noble_man/noble_man_unit.tscn" id="3_base_monster"]
@@ -9,12 +10,6 @@
 [sub_resource type="NavigationMesh" id="NavigationMesh_map"]
 agent_height = 1.0
 
-[sub_resource type="BoxShape3D" id="BoxShape3D_ground"]
-size = Vector3(20, 1, 20)
-
-[sub_resource type="BoxMesh" id="BoxMesh_ground"]
-size = Vector3(20, 1, 20)
-
 [sub_resource type="Curve3D" id="Curve3D_path"]
 _data = {
 "points": PackedVector3Array(0, 0, 0, 0, 0, 0, -8.5, 0, -8.5, 0, 0, 0, 0, 0, 0, 8.5, 0, -8.5, 0, 0, 0, 0, 0, 0, 8.5, 0, 8.5, 0, 0, 0, 0, 0, 0, -8.5, 0, 8.5, 0, 0, 0, 0, 0, 0, -8.5, 0, -8.5),
@@ -33,16 +28,14 @@ shadow_enabled = true
 [node name="NavigationRegion3D" type="NavigationRegion3D" parent="." unique_id=161846999]
 navigation_mesh = SubResource("NavigationMesh_map")
 
-[node name="Ground" type="StaticBody3D" parent="NavigationRegion3D" unique_id=341047909]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.5, 0)
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="NavigationRegion3D/Ground" unique_id=1875970619]
-shape = SubResource("BoxShape3D_ground")
-
-[node name="MeshInstance3D" type="MeshInstance3D" parent="NavigationRegion3D/Ground" unique_id=1715390279]
-mesh = SubResource("BoxMesh_ground")
+[node name="GridMap" type="GridMap" parent="NavigationRegion3D" unique_id=958427223]
+mesh_library = ExtResource("1_nxx65")
+data = {
+"cells": PackedInt32Array(65531, 65531, 0, 65531, 65532, 0, 65531, 65533, 0, 65531, 65534, 0, 65531, 65535, 0, 65531, 0, 0, 65531, 1, 0, 65531, 2, 0, 65531, 3, 0, 65531, 4, 0, 65532, 65531, 0, 65532, 65532, 1, 65532, 65533, 1, 65532, 65534, 1, 65532, 65535, 1, 65532, 0, 1, 65532, 1, 1, 65532, 2, 1, 65532, 3, 1, 65532, 4, 0, 65533, 65531, 0, 65533, 65532, 1, 65533, 65533, 1, 65533, 65534, 1, 65533, 65535, 1, 65533, 0, 1, 65533, 1, 1, 65533, 2, 1, 65533, 3, 1, 65533, 4, 0, 65534, 65531, 0, 65534, 65532, 1, 65534, 65533, 1, 65534, 65534, 1, 65534, 65535, 1, 65534, 0, 1, 65534, 1, 1, 65534, 2, 1, 65534, 3, 1, 65534, 4, 0, 65535, 65531, 0, 65535, 65532, 1, 65535, 65533, 1, 65535, 65534, 1, 65535, 65535, 1, 65535, 0, 1, 65535, 1, 1, 65535, 2, 1, 65535, 3, 1, 65535, 4, 0, 0, 65531, 0, 0, 65532, 1, 0, 65533, 1, 0, 65534, 1, 0, 65535, 1, 0, 0, 1, 0, 1, 1, 0, 2, 1, 0, 3, 1, 0, 4, 0, 1, 65531, 0, 1, 65532, 1, 1, 65533, 1, 1, 65534, 1, 1, 65535, 1, 1, 0, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 4, 0, 2, 65531, 0, 2, 65532, 1, 2, 65533, 1, 2, 65534, 1, 2, 65535, 1, 2, 0, 1, 2, 1, 1, 2, 2, 1, 2, 3, 1, 2, 4, 0, 3, 65531, 0, 3, 65532, 1, 3, 65533, 1, 3, 65534, 1, 3, 65535, 1, 3, 0, 1, 3, 1, 1, 3, 2, 1, 3, 3, 1, 3, 4, 0, 4, 65531, 0, 4, 65532, 0, 4, 65533, 0, 4, 65534, 0, 4, 65535, 0, 4, 0, 0, 4, 1, 0, 4, 2, 0, 4, 3, 0, 4, 4, 0)
+}
 
 [node name="MonsterPath" type="Path3D" parent="." unique_id=432631624]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0)
 curve = SubResource("Curve3D_path")
 
 [node name="RTSCamera" type="Camera3D" parent="." unique_id=1379842143]

src/entities/monsters/base_monster.gd

@@ -36,6 +36,12 @@ func _ready() -> void:
 	if detected_model_node:
 		_model_instance = detected_model_node
 		
+		# GridMap 타일 높이(Y=0.21)에 맞춰 모델 및 충돌 판정 영역 오프셋 보정
+		_model_instance.position.y = 0.21
+		var monster_area = get_node_or_null("MonsterArea")
+		if monster_area and monster_area is Node3D:
+			monster_area.position.y = 0.71
+		
 		if detected_model_name == "noble_man":
 			_apply_noble_man_skin(_model_instance)
 			

src/entities/units/base_unit.gd

@@ -91,7 +91,7 @@ func _ready() -> void:
 
 
 func _physics_process(delta: float) -> void:
-	if GameManager.is_game_over:
+	if GameManager.is_game_over or not unit_data:
 		velocity = Vector3.ZERO
 		return
 		
@@ -120,13 +120,23 @@ func _physics_process(delta: float) -> void:
 	if not _target_monster and _auto_target_cooldown <= 0.0:
 		_find_nearest_target()
 		
-	# 3. 상태에 따른 AI 동작 분기
+	# 3. 상태에 따른 AI 동작 분기 (XZ 수평 속도를 velocity에 세팅)
 	if _target_monster:
 		_process_attack_logic(delta)
 	else:
 		_process_normal_logic(delta)
 		
-	# 4. 3D 애니메이션 재생 업데이트
+	# 4. 중력 적용
+	var gravity: float = ProjectSettings.get_setting("physics/3d/default_gravity")
+	if not is_on_floor():
+		velocity.y -= gravity * delta
+	else:
+		velocity.y = -0.1 # 바닥에 밀착되도록 약한 하향 물리 입력 유지
+		
+	# 5. 물리 이동 통합 실행
+	move_and_slide()
+		
+	# 6. 3D 애니메이션 재생 업데이트
 	_update_animations()
 
 ## 1. 공격 타겟이 존재할 때의 동작 로직 (진동 버벅임 방지 Hysteresis 적용 및 공격 중 잠금 추가)
@@ -139,7 +149,8 @@ func _process_attack_logic(_delta: float) -> void:
 	# 공격 모션 재생 중(공격 잠금 시간 동안)에는 무조건 이동하지 않고 멈춰서 공격 모션 유지
 	if _attack_lock_timer > 0.0:
 		_is_currently_attacking = true
-		velocity = Vector3.ZERO
+		velocity.x = 0.0
+		velocity.z = 0.0
 		# 타겟 몬스터를 바라보도록 회전
 		_look_at_target(_target_monster.global_position)
 		return
@@ -163,7 +174,8 @@ func _process_attack_logic(_delta: float) -> void:
 		
 	if should_attack:
 		_is_currently_attacking = true
-		velocity = Vector3.ZERO
+		velocity.x = 0.0
+		velocity.z = 0.0
 		# 타겟 몬스터를 바라보도록 회전
 		_look_at_target(_target_monster.global_position)
 		_try_attack()
@@ -177,23 +189,25 @@ func _process_attack_logic(_delta: float) -> void:
 func _process_normal_logic(_delta: float) -> void:
 	# 홀드 상태이거나 이동 명령이 끝난 경우 정지
 	if _is_holding or _nav_agent.is_navigation_finished():
-		velocity = Vector3.ZERO
+		velocity.x = 0.0
+		velocity.z = 0.0
 	else:
 		_navigate_to_target(_delta)
 
 ## 네비게이션 타겟 방향으로 캐릭터 이동
 func _navigate_to_target(_delta: float) -> void:
 	if _nav_agent.is_navigation_finished():
-		velocity = Vector3.ZERO
+		velocity.x = 0.0
+		velocity.z = 0.0
 		return
 		
 	var next_path_pos: Vector3 = _nav_agent.get_next_path_position()
 	var current_pos: Vector3 = global_position
 	var new_velocity: Vector3 = (next_path_pos - current_pos).normalized() * unit_data.move_speed
 	
-	# Y축 속도는 고정하고 평면 속도만 적용
-	velocity = Vector3(new_velocity.x, 0.0, new_velocity.z)
-	move_and_slide()
+	# XZ 속도 설정 (Y 속도는 _physics_process의 중력 연산에 맡김)
+	velocity.x = new_velocity.x
+	velocity.z = new_velocity.z
 	
 	# 이동 방향 바라보도록 회전
 	if current_pos.distance_to(next_path_pos) > 0.2:

src/ui/hud.gd

@@ -115,17 +115,17 @@ func _on_spawn_pressed() -> void:
 		# 맵 중앙 스폰 존(0, 0) 기준 분산 스폰 좌표 지정
 		var spawn_offset: Vector3 = Vector3(
 			randf_range(-2.0, 2.0),
-			0.1,
+			2.5,
 			randf_range(-2.0, 2.0)
 		)
 		
-		# 스폰 위치 설정 및 능력치 주입
-		if new_unit is Node3D:
-			(new_unit as Node3D).global_position = spawn_offset
-			
 		new_unit.set("unit_data", chosen_template)
 		parent_scene.add_child(new_unit)
 		
+		# 씬 트리에 추가된 이후에 global_position을 주입해야 월드 좌표계 연산이 올바르게 반영됩니다.
+		if new_unit is Node3D:
+			(new_unit as Node3D).global_position = spawn_offset
+			
 		print("Spawned random unit: ", chosen_template.unit_name, " at position ", spawn_offset)
 
 # 상시 노출되는 게임 재시작 버튼 클릭 처리