在Blender中添加材质和纹理，并将模型导出为“.fbx”文件

1. 在Blender中选择你的模型，并为其添加材质和纹理：

import bpy

Create a new material

mat = bpy.data.materials.new(name="New Material")

Change color of material

mat.diffuse_color = (1.0, 1.0, 1.0, 1.0)

Assign the material to the object

obj = bpy.context.active_object obj.data.materials.append(mat)

Add a texture to the material

tex = bpy.data.textures.new(name="New Texture", type='IMAGE') img = bpy.data.images.load(filepath="//path/to/image.png") slot = mat.texture_slots.add() slot.texture = tex slot.texture_coords = 'UV' slot.mapping = 'FLAT' slot.use_map_color_diffuse = True slot.image = img

2. 导出为“.fbx”文件：

import bpy

Export the active object as an FBX

bpy.ops.export_scene.fbx(filepath="//path/to/export.fbx", use_selection=True)