Author: ArcRiley
Date: 2008-05-20 01:50:17 -0400 (Tue, 20 May 2008)
New Revision: 1289
Added:
trunk/pysoy/examples/blocks2.py
Log:
Oops, this was needed for CubeMap.py
Just want to get it somewhere in the repository history
Added: trunk/pysoy/examples/blocks2.py
===================================================================
--- trunk/pysoy/examples/blocks2.py (rev 0)
+++ trunk/pysoy/examples/blocks2.py 2008-05-20 05:50:17 UTC (rev 1289)
@@ -0,0 +1,111 @@
+import soy
+from random import random
+
+class BlockMesh(soy.models.Mesh) :
+ def __init__(self, mats) :
+ Vert = VertexGroup(self)
+ # Create Faces
+ # 2 Halves
+ for a in (1.0, -1.0) :
+ # 3 Sides in each half
+ for b in (0, 1, 2) :
+ # 4 Quarters in each side
+ for c in (1.0, -1.0) :
+ for d in (1.0, -1.0) :
+ material = mats[a*c*d > 0]
+ points = (
+ Vert(b, # 0
+ ( a*.500, 0, 0 ),
+ ( a, 0, 0 ),
+ ( 0, a, 0 ),
+ ( 0, 0, 0 )),
+ Vert(b, # 1
+ ( a*.500, 0, d*.450 ),
+ ( a, 0, 0 ),
+ ( 0, a, 0 ),
+ ( 0, d*.450, 0 )),
+ Vert(b, # 2
+ ( a*.500, c*.450, d*.450 ),
+ ( a, 0, 0 ),
+ ( 0, a, 0 ),
+ ( c*.450, d*.450, 0 )),
+ Vert(b, # 3
+ ( a*.500, c*.450, 0 ),
+ ( a, 0, 0 ),
+ ( 0, a, 0 ),
+ ( c*.450, 0, 0 )),
+ Vert(b, # 4
+ ( a*.485, c*.485, 0 ),
+ ( a*.7071070, c*.7071070, 0 ),
+ (0,1,0), #wrong
+ (c*.485, 0, 0, )),
+ Vert(b, # 5
+ ( a*.485, c*.485, d*.450 ),
+ ( a*.7071070, c*.7071070, 0 ),
+ (0,1,0), #wrong
+ (c*.485, d*.450, 0 )),
+ Vert(b, # 6
+ ( a*.475, c*.475, d*.475 ),
+ ( a*.5773503, c*.5773503, d*.5773503),
+ (0,1,0), #wrong
+ (c*.475, d*.475, 0 )),
+ Vert(b, # 7
+ ( a*.485, c*.450, d*.485 ),
+ ( a*.7071070, 0, d*.7071070),
+ (0,1,0), #wrong
+ (c*.450, d*.485, 0 )),
+ Vert(b, # 8
+ ( a*.485, 0, d*.485 ),
+ ( a*.7071070, 0, d*.7071070),
+ (0,1,0), #wrong
+ (0, d*.485, 0 )))
+ faces = ([points[0], points[1], points[2]],
+ [points[0], points[2], points[3]],
+ [points[2], points[4], points[3]],
+ [points[2], points[5], points[4]],
+ [points[2], points[6], points[5]],
+ [points[2], points[7], points[6]],
+ [points[2], points[8], points[7]],
+ [points[2], points[1], points[8]])
+ for face in faces :
+ if a*c*d==1 :
+ face.reverse()
+ f = soy.atoms.Face(self, verts=face, material=material)
+
+
+class VertexGroup :
+ def __init__(self, mesh) :
+ self.verts = {}
+ self.mesh = mesh
+
+ def __call__(self, shift, coord, normal, tangent, texcoord) :
+ if shift == 1 :
+ coord = (coord[1], coord[2], coord[0])
+ normal = (normal[1], normal[2], normal[0])
+ tangent = (tangent[1], tangent[2], tangent[0])
+ elif shift == 2 :
+ coord = (coord[2], coord[0], coord[1])
+ normal = (normal[2], normal[0], normal[1])
+ tangent = (tangent[2], tangent[0], tangent[1])
+
+ if not self.verts.has_key(coord) :
+ self.verts[coord] = soy.atoms.Vertex(self.mesh, position=coord,
+ normal=normal, tangent=tangent,
+ texcoord=coord)
+ return self.verts[coord]
+
+def srand() :
+ return random()-.5
+
+def blocks(sce, colors):
+ blocks = {}
+ for color in colors :
+ blocks[color] = soy.bodies.Body(sce,
+ model=BlockMesh(colors[color][:2]),
+ position=colors[color][2])
+ blocks[color].rotation = (srand(), srand(), srand())
+ blocks[color].shape = soy.shapes.Box(1,1,1)
+ t = -0.5
+ blocks[color].velocity = (blocks[color].position[0] * t,
blocks[color].position[1] * t, blocks[color].position[2] * t)
+ return blocks
+
Property changes on: trunk/pysoy/examples/blocks2.py
___________________________________________________________________
Added: svn:executable
+ *
_______________________________________________
PySoy-SVN mailing list
PySoy-SVN@pysoy.org
http://www.pysoy.org/mailman/listinfo/pysoy-svn
