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本教程同步发布在： 

     个人网站： `https://oeasy.org` 
     蓝桥云课： `https://www.lanqiao.cn/courses/3584` 
     GitHub： `https://github.com/overmind1980/oeasy-python-tutorial` 
     Gitee： `https://gitee.com/overmind1980/oeasypython` 
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oeasy Python 0686
这是 oeasy 系统化 Python 教程，从基础一步步讲，扎实、完整、不跳步。愿意花时间学，就能真正学会。

飞机排成阵列_一字长蛇阵_人字_方阵_雁形之阵

开始

配套视频
上次我们研究了
- 物体的旋转
- 有三个轴向

英文	中文	作用
heading	航向轴	转头
pitch	俯仰轴	点头
bank	横滚	歪头盗梦空间特效

可以让飞机排成一个阵列吗？

一字排开

import bpy
from math import pi

bpy.ops.object.select_all(action="SELECT") # 选择所有物体
bpy.ops.object.delete() # 删除选定的物体
planes = []
for n in range(5):
    c919 = bpy.data.objects.new("c919", None)
    bpy.data.collections["Collection"].objects.link(c919)
    bpy.ops.mesh.primitive_cylinder_add(radius=1, depth=9)
    bpy.context.object.rotation_euler[0] = pi /2
    bpy.context.object.parent = c919
    bpy.ops.mesh.primitive_cube_add(size=2)
    bpy.context.object.name = "body"
    bpy.context.object.scale = (0.2,0.75,1)
    bpy.context.object.parent = c919
    bpy.context.object.rotation_euler[0] = - pi / 4
    bpy.context.object.location = (0, 5 ,1)
    bpy.context.object.parent = c919
    bpy.context.object.name = "tail1"
    bpy.ops.mesh.primitive_cube_add(size=2)
    bpy.context.object.scale = (1,0.5,0.25)
    bpy.context.object.location = (0, 5 ,1)
    bpy.context.object.parent = c919
    bpy.context.object.name = "tail2"
    bpy.ops.mesh.primitive_cube_add(size=2)
    bpy.context.object.scale = (5,1,0.25)
    bpy.context.object.location = (0, -1 ,0)
    bpy.context.object.parent = c919
    bpy.context.object.name = "wings"
    c919.location[0] = 10 * n
    planes.append(c919)

效果

可以拍成一字长蛇阵吗？

修改位置

c919.location[1] = 10 * n

结果

如果location选择第2个列表项
- 会如何呢？

高度堆叠

c919.location[2] = 10 * n

结果

可以给每个飞机一个名字吗？

命名

c919.name = "c919_" + str(n)

效果

可以把飞机列成一个方阵吗？

方阵

import bpy
from math import pi

bpy.ops.object.select_all(action="SELECT") # 选择所有物体
bpy.ops.object.delete() # 删除选定的物体
planes = []
for n1 in range(5):
    for n2 in range(5):
        c919 = bpy.data.objects.new("c919", None)
        bpy.data.collections["Collection"].objects.link(c919)
        bpy.ops.mesh.primitive_cylinder_add(radius=1, depth=9)
        bpy.context.object.rotation_euler[0] = pi /2
        bpy.context.object.parent = c919
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.name = "body"
        bpy.context.object.scale = (0.2,0.75,1)
        bpy.context.object.parent = c919
        bpy.context.object.rotation_euler[0] = - pi / 4
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail1"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (1,0.5,0.25)
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail2"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (5,1,0.25)
        bpy.context.object.location = (0, -1 ,0)
        bpy.context.object.parent = c919
        bpy.context.object.name = "wings"
        c919.location[0] = 10 * n1
        c919.location[1] = 10 * n2
        planes.append(c919)

效果

可以将方阵纵向叠加吗？

立体矩阵

import bpy
from math import pi

bpy.ops.object.select_all(action="SELECT") # 选择所有物体
bpy.ops.object.delete() # 删除选定的物体
planes = []
for n1 in range(5):
    for n2 in range(5):
        for n3 in range(5):
            c919 = bpy.data.objects.new("c919", None)
            bpy.data.collections["Collection"].objects.link(c919)
            bpy.ops.mesh.primitive_cylinder_add(radius=1, depth=9)
            bpy.context.object.rotation_euler[0] = pi /2
            bpy.context.object.parent = c919
            bpy.ops.mesh.primitive_cube_add(size=2)
            bpy.context.object.name = "body"
            bpy.context.object.scale = (0.2,0.75,1)
            bpy.context.object.parent = c919
            bpy.context.object.rotation_euler[0] = - pi / 4
            bpy.context.object.location = (0, 5 ,1)
            bpy.context.object.parent = c919
            bpy.context.object.name = "tail1"
            bpy.ops.mesh.primitive_cube_add(size=2)
            bpy.context.object.scale = (1,0.5,0.25)
            bpy.context.object.location = (0, 5 ,1)
            bpy.context.object.parent = c919
            bpy.context.object.name = "tail2"
            bpy.ops.mesh.primitive_cube_add(size=2)
            bpy.context.object.scale = (5,1,0.25)
            bpy.context.object.location = (0, -1 ,0)
            bpy.context.object.parent = c919
            bpy.context.object.name = "wings"
            c919.location[0] = 10 * n1
            c919.location[1] = 10 * n2
            c919.location[2] = 10 * n3
            planes.append(c919)

919列阵

可以列出什么阵型吗？

锥行之阵

import bpy
from math import pi

bpy.ops.object.select_all(action="SELECT") # 选择所有物体
bpy.ops.object.delete() # 删除选定的物体
planes = []
for n1 in range(5):
    for n2 in range(n1+1):
        c919 = bpy.data.objects.new("c919", None)
        bpy.data.collections["Collection"].objects.link(c919)
        bpy.ops.mesh.primitive_cylinder_add(radius=1, depth=9)
        bpy.context.object.rotation_euler[0] = pi /2
        bpy.context.object.parent = c919
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.name = "body"
        bpy.context.object.scale = (0.2,0.75,1)
        bpy.context.object.parent = c919
        bpy.context.object.rotation_euler[0] = - pi / 4
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail1"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (1,0.5,0.25)
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail2"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (5,1,0.25)
        bpy.context.object.location = (0, -1 ,0)
        bpy.context.object.parent = c919
        bpy.context.object.name = "wings"
        c919.location[0] = -10 * n1
        c919.location[1] = -10 * n2
        planes.append(c919)

锋芒所指
- 无坚不摧

调整位置

import bpy
from math import pi

bpy.ops.object.select_all(action="SELECT") # 选择所有物体
bpy.ops.object.delete() # 删除选定的物体
planes = []
for n1 in range(5):
    for n2 in range(n1+1):
        c919 = bpy.data.objects.new("c919", None)
        bpy.data.collections["Collection"].objects.link(c919)
        bpy.ops.mesh.primitive_cylinder_add(radius=1, depth=9)
        bpy.context.object.rotation_euler[0] = pi /2
        bpy.context.object.parent = c919
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.name = "body"
        bpy.context.object.scale = (0.2,0.75,1)
        bpy.context.object.parent = c919
        bpy.context.object.rotation_euler[0] = - pi / 4
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail1"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (1,0.5,0.25)
        bpy.context.object.location = (0, 5 ,1)
        bpy.context.object.parent = c919
        bpy.context.object.name = "tail2"
        bpy.ops.mesh.primitive_cube_add(size=2)
        bpy.context.object.scale = (5,1,0.25)
        bpy.context.object.location = (0, -1 ,0)
        bpy.context.object.parent = c919
        bpy.context.object.name = "wings"
        c919.location[0] = -10 * n1 + 5 * n2
        c919.location[1] = -10 * n2  
        planes.append(c919)

中锋
- 冲锋陷阵

还可以学习什么古阵法吗？

阵型

古代阵型

看起来好复杂
- 你想做出什么样的c919阵型呢？🤔

总结 🤔

这次做了很多c919
- 每个飞机都有自己的机身、机翼...
如何修改物体的颜色呢?🤔

我们下次再说！👋
配套视频

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搜索 oeasy 即可。

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飞机排成阵列_一字长蛇阵_人字_方阵_雁形之阵

开始

一字排开

修改位置

高度堆叠

命名

方阵

立体矩阵

锥行之阵

调整位置

阵型

总结 🤔

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飞机排成阵列_一字长蛇阵_人字_方阵_雁形之阵

开始

一字排开

修改位置

高度堆叠

命名

方阵

立体矩阵

锥行之阵

调整位置

阵型

总结 🤔