移除碰撞

.workbuddy/memory/2026-10-13.md

@@ -0,0 +1,25 @@
+# 2026-10-13 工作日志
+
+## 修复：toon 材质所有模型联动、无法单独设基础纹理
+
+**问题**：`shader/toon_apply.gd` 用 `material_override = toon.tres` 把同一个共享 `ShaderMaterial` 实例挂给所有 `MeshInstance3D`，导致
+1. 改 `toon.tres` 影响全部模型；
+2. `material_override` 整包覆盖，丢失模型自带贴图，无法给单个模型设 `base_texture`。
+
+**方案**：重写 `shader/toon_apply.gd`
+- 为每个 `MeshInstance3D` 的每个 surface **复制独立材质实例**（`cartoon_material.duplicate()`，含 `next_pass` 描边的复制），通过 `set_surface_override_material(i, mat)` 逐面挂载。
+- 自动从 `mesh.surface_get_material(i)` 提取原始贴图（`BaseMaterial3D.albedo_texture` 或已有 ShaderMaterial 的 `base_texture`）写入各自的 `base_texture`。
+- 新增导出项：`base_texture_override`（手动指定单模型贴图，优先级最高）、`use_original_texture`、`use_material_override`（兼容旧整包模式，默认关）。
+- `toon.tres` 降级为"模板"：脚本每次应用时拷贝其非贴图参数作为初值，之后各模型独立。
+
+**关键文件**：`shader/toon_apply.gd`（uid 未变，场景引用 `assets/test/test.tscn` 仍有效）
+**相关**：`shader/toon.tres`（基础 cel-shader + outline next_pass）、`shader/cel-shader-base.gdshader`、`shader/outline.gdshader`（outline 用 global uniform，全局限定）
+
+## 修复报错：`get_shader_uniform_list` 不存在
+
+- 报错：`Nonexistent function 'get_shader_uniform_list' in base 'ShaderMaterial'`。
+- 原因：该方法属于 **`Shader`**，不属于 `ShaderMaterial`。
+- 修复：改为 `cartoon_material.shader.get_shader_uniform_list()`（先判空）。
+- 同时把 `get_surface_override_material(mi.material_override)` 返回的 `Material` 用显式 `is ShaderMaterial` 判断 + 声明式 `var x: ShaderMaterial` 赋值，避免隐式向下转换告警。
+- 环境：Godot 4.7，Forward Plus，config_version=5。本机未找到 Godot CLI，无法自动语法校验。
+

assets/test/HotDog.glb.import

@@ -0,0 +1,53 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://ifqfine3ofh2"
+path="res://.godot/imported/HotDog.glb-49d3a46fc33ab2ee1e429d21416d8346.scn"
+
+[deps]
+
+source_file="res://assets/test/HotDog.glb"
+dest_files=["res://.godot/imported/HotDog.glb-49d3a46fc33ab2ee1e429d21416d8346.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+mesh_library/use_node_names_as_mesh_names=false
+array_mesh/deduplicate_surfaces=true
+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={
+"materials": {
+"PaletteAssetsv1": {
+"use_external/enabled": false,
+"use_external/fallback_path": "res://assets/test/tex/PaletteAssetsv1.tres",
+"use_external/path": "uid://nbt0m5456g0x"
+}
+}
+}
+gltf/naming_version=2
+gltf/embedded_image_handling=1
+gltf/texture_map_mode=1

assets/test/HotDog_PaletteAssets.png.import

@@ -0,0 +1,44 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dvcdurdl0hrmj"
+path.s3tc="res://.godot/imported/HotDog_PaletteAssets.png-37872b0cd0700d390f6038dd2dbb27a5.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+generator_parameters={
+"md5": "79256949e4824a5bc8b771d084907c3f"
+}
+
+[deps]
+
+source_file="res://assets/test/HotDog_PaletteAssets.png"
+dest_files=["res://.godot/imported/HotDog_PaletteAssets.png-37872b0cd0700d390f6038dd2dbb27a5.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/test/test.tscn

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+[gd_scene format=3 uid="uid://ouhrovtvstsf"]
+
+[ext_resource type="Script" uid="uid://cyabo07rc0216" path="res://shader/toon_apply.gd" id="2_7gofs"]
+[ext_resource type="Material" uid="uid://ps5swh44egxb" path="res://shader/toon.tres" id="3_pd47h"]
+[ext_resource type="PackedScene" uid="uid://ifqfine3ofh2" path="res://assets/test/HotDog.glb" id="4_pd47h"]
+
+[node name="Node3D" type="Node3D" unique_id=301733971]
+
+[node name="HotDog2" parent="." unique_id=1370529729 instance=ExtResource("4_pd47h")]
+script = ExtResource("2_7gofs")
+cartoon_material = ExtResource("3_pd47h")

project.godot

@@ -107,7 +107,7 @@ rendering_device/driver.windows="d3d12"
 
 diffuse_curve={
 "type": "sampler2D",
-"value": ""
+"value": "res://shader/new_gradient_texture_1d.tres"
 }
 specular_smoothness={
 "type": "float",

shader/new_gradient_texture_1d.tres

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+[gd_resource type="GradientTexture1D" format=3 uid="uid://b3fs6dwpeg753"]
+
+[sub_resource type="Gradient" id="Gradient_67fj6"]
+offsets = PackedFloat32Array(0, 0.25754884, 0.6015394)
+colors = PackedColorArray(0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1)
+
+[resource]
+gradient = SubResource("Gradient_67fj6")

shader/toon.tres

@@ -0,0 +1,18 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://ps5swh44egxb"]
+
+[ext_resource type="Shader" uid="uid://bbs8x8ygec4lo" path="res://shader/outline.gdshader" id="1_vdkh7"]
+[ext_resource type="Shader" uid="uid://wepsb3f7nni" path="res://shader/cel-shader-base.gdshader" id="2_63a2j"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_m5gih"]
+render_priority = 0
+shader = ExtResource("1_vdkh7")
+
+[resource]
+render_priority = 0
+next_pass = SubResource("ShaderMaterial_m5gih")
+shader = ExtResource("2_63a2j")
+shader_parameter/color = Color(1, 1, 1, 1)
+shader_parameter/specular = Color(0.3, 0.3, 0.3, 0.5)
+shader_parameter/fresnel = Color(0.2, 0.2, 0.2, 0.3)
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/uv_offset = Vector2(0, 0)

shader/toon_apply.gd

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+@tool
+extends Node3D
+
+@export var refresh_now: bool = false:
+	set(value):
+		if value:
+			refresh_now = false # 自动弹回
+			_apply_materials()
+
+@export var cartoon_material: ShaderMaterial:
+	set(value):
+		cartoon_material = value
+		_apply_materials()
+
+@export_group("Instance Overrides")
+@export var use_custom_color: bool = false:
+	set(value):
+		use_custom_color = value
+		_apply_materials()
+@export var custom_color: Color = Color(1, 1, 1, 1):
+	set(value):
+		custom_color = value
+		if use_custom_color: # 只有开启时才实时刷新
+			_apply_materials()
+			
+func _ready() -> void:
+	_apply_materials()
+	
+func _apply_materials():
+	if not is_inside_tree() or cartoon_material == null: 
+		return
+	
+	for node in find_children("*", "MeshInstance3D", true, false):
+		if not node is MeshInstance3D:
+			continue
+			
+		# 1. 复制一份全新的独立材质，它自带模板 (toon.tres) 的默认颜色和贴图
+		var unique_mat = cartoon_material.duplicate()
+		
+		# 2. 安全地获取原模型自带的贴图，并赋给独立材质
+		if node.mesh != null and node.mesh.get_surface_count() > 0:
+			var original_mat = node.mesh.surface_get_material(0)
+			if original_mat != null:
+				var final_tex: Texture2D = null
+				# 兼容 StandardMaterial3D
+				if original_mat is StandardMaterial3D:
+					final_tex = original_mat.albedo_texture
+				# 兼容原模型自带的其他 ShaderMaterial（如从 Blender 导入的材质）
+				elif original_mat.has_method("get_shader_parameter"):
+					final_tex = original_mat.get_shader_parameter("base_texture")
+					
+				if final_tex != null:
+					unique_mat.set_shader_parameter("base_texture", final_tex)
+		
+		# 3. 处理颜色覆盖
+		# 如果勾选了自定义颜色，直接在独立材质上修改
+		# 如果没勾选，则什么都不做，保留从模板复制来的默认颜色
+		if use_custom_color:
+			unique_mat.set_shader_parameter("color", custom_color)
+			
+		# 4. 最后，把配置好的独立材质一次性赋予模型
+		node.material_override = unique_mat

shader/toon_apply.gd.uid

@@ -0,0 +1 @@
+uid://cyabo07rc0216