Rendering学習日記

• Metasequoia (Metasequoia Python)
• 2010.10.06 Wednesday

#bbox3.py



def p(*args):

  """

  プリント関数

  複数の引数を渡せる。

  """

  if len(args)==0:

    # 改行させる

    MQSystem.println("")

    return



  for arg in args:

    MQSystem.println(str(arg))





# オブジェクト座標の境界矩形の座標（最小と最大）を計算

def calcBoundary(obj):

	minP = MQSystem.newPoint(obj.vertex[0].getPos().x, obj.vertex[0].getPos().y, obj.vertex[0].getPos().z)

	maxP = MQSystem.newPoint(obj.vertex[0].getPos().x, obj.vertex[0].getPos().y, obj.vertex[0].getPos().z)

	

	for vertex in obj.vertex:

		p = vertex.getPos()

		if p.x < minP.x:

			minP.x = p.x

		if p.x > maxP.x:

			maxP.x = p.x

		if p.y < minP.y:

			minP.y = p.y

		if p.y > maxP.y:

			maxP.y = p.y

		if p.z < minP.z:

			minP.z = p.z

		if p.z > maxP.z:

			maxP.z = p.z

	return minP, maxP





doc = MQSystem.getDocument()

obj = doc.object[doc.currentObjectIndex]



minP, maxP = calcBoundary(obj)

MQSystem.println(str(minP))

MQSystem.println(str(maxP))





def drawCube():

	obj = MQSystem.newObject()

	

	num=doc.numObject

	a=num

	obj.name="bbox_%d" % a #オブジェクト名をつける

	

	s=MQSystem.newPoint

	p =[s(maxP.x,maxP.y,maxP.z), 

	s(minP.x,maxP.y,maxP.z), 

	s(minP.x,minP.y,maxP.z), 

	s(maxP.x,minP.y,maxP.z), 

	s(maxP.x,maxP.y,minP.z), 

	s(minP.x,maxP.y,minP.z), 

	s(minP.x,minP.y,minP.z), 

	s(maxP.x,minP.y,minP.z)]

	

	#out(str(p[0]))

	

	for i in range(8):

		obj.addVertex(p[i])

	

	obj.addFace([3,2,1,0])

	obj.addFace([4,7,3,0])

	obj.addFace([1,5,4,0])

	obj.addFace([2,6,5,1])

	obj.addFace([3,7,6,2])

	obj.addFace([5,6,7,4])

	

	doc.addObject( obj )

	

	num=doc.numMaterial

	

	mat1=MQSystem.newMaterial()

	doc.addMaterial(mat1) #マテリアルをドキュメントに追加

	MQSystem.println(str(num))

	

	doc.material[num].color.red=0.98

	doc.material[num].color.green=0.11

	doc.material[num].color.blue=0.11

	doc.material[num].alpha=1.0

	doc.material[num].diffuse=0.8

	doc.material[num].ambient=0.6

	doc.material[num].emissive=0.0

	doc.material[num].specular=0.0

	doc.material[num].power=5

	

	MQSystem.println(" color : " + str(doc.material[num].color))

	MQSystem.println(" alpha : %(#).3f" % {"#":doc.material[num].alpha})

	MQSystem.println(" diffuse : %(#).3f" % {"#":doc.material[num].diffuse})

	MQSystem.println(" ambient : %(#).3f" % {"#":doc.material[num].ambient})

	MQSystem.println(" emissive : %(#).3f" % {"#":doc.material[num].emissive})

	MQSystem.println(" specular : %(#).3f" % {"#":doc.material[num].specular})

	MQSystem.println(" power : %(#).3f" % {"#":doc.material[num].power})

	for face in obj.face:

		face.material=num #マテリアルnum番を面に割り当てる





import traceback

import sys



try:

	if minP.y==maxP.y:

		MQSystem.messageBox("高さが同じです。平面を選択していませんか")

		sys.exit()

	

	drawCube()

except:

	info=sys.exc_info()

	p(info[0])

	p(info[1])

	p(*traceback.extract_tb(info[2]))

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• Metasequoia
• 2010.10.06 Wednesday

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• Python
• 2010.10.08 Friday

#random_num3.py

import random



for i in range(30):

	a=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]

	b=[]

	while len(a)>1:

		index=int(random.random()*len(a)+1)

		b.append(a[index-1])

		del a[index-1]

	b.append(a[0])

	print b

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• Metasequoia
• 2010.10.10 Sunday

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• Metasequoia (Metasequoia Python)
• 2010.10.10 Sunday

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• Metasequoia
• 2010.10.10 Sunday

• -
• -

• Metasequoia
• 2010.10.10 Sunday

• -
• -

• Metasequoia
• 2010.10.10 Sunday

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• -

• Metasequoia
• 2010.10.10 Sunday

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• -

• Metasequoia (Metasequoia Python)
• 2010.10.12 Tuesday

>>> a="hacker"

>>> a

'hacker'

>>> "a" in a

1

>>> "hac" in a

Traceback (most recent call last):

  File "", line 1, in ?

TypeError: 'in ' requires character as left operand

>>> a="hacker"

>>> "c" in a

True

>>> "hac" in a

True

>>> class S(str):

...    def __contains__(self,x):

...       for i in range(len(self)):

...           if self.startswith(x,i): return 1

...

>>> s=S("hacker")

>>> "ack" in s

1

>>> "tac" in s

0