Differences between revisions 1 and 4 (spanning 3 versions)

基础

组成结构

树型结构
Render -> NodePath -> PandaNode(Geom) ［GeomVertexData, GeomPrimitive］
GeomVertexData 保存顶点数据，　GeomPrimitive　保存顶点的index

NodePath.setPos(X,Y,Z) #位移
NodePath.setHpr(H,P,R) #旋转
NodePath.setScale(uniform) #缩放
旋转方向 Heading: XZ平面逆时针转 Pitch: YZ平面 Roll: 旋转的例子: attachment:hpr.py 使用simples/tutorial1中的model

-  ⇤ ← Revision 1 as of 2007-08-17 04:40:32 → 
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  Editor: flyaflya
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+   ← Revision 4 as of 2007-08-17 06:47:25 → ⇥
  Size: 635
  Editor: flyaflya
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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- Render -> NodePath（GeomNode、PandaNode)［Node］ -> Geom ［GeomVertexData, GeomPrimitive］
+ Render -> NodePath -> PandaNode(Geom) ［GeomVertexData, GeomPrimitive］
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- NodePath.setHpr(H,P,R) #旋转
+ NodePath.setHpr(H,P,R) #旋转
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+ * 旋转方向

 Heading: XZ平面逆时针转

 Pitch: YZ平面

 Roll:

 旋转的例子: attachment:hpr.py 使用simples/tutorial1中的model

== 镜头 ==
 base.camera