本文整理汇总了Python中pandac.PandaModules.GeomVertexWriter.getWriteRow方法的典型用法代码示例。如果您正苦于以下问题：Python GeomVertexWriter.getWriteRow方法的具体用法？Python GeomVertexWriter.getWriteRow怎么用？Python GeomVertexWriter.getWriteRow使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pandac.PandaModules.GeomVertexWriter的用法示例。
在下文中一共展示了GeomVertexWriter.getWriteRow方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from pandac.PandaModules import GeomVertexWriter [as 别名]
# 或者: from pandac.PandaModules.GeomVertexWriter import getWriteRow [as 别名]
def __init__(self, width=1, depth=1, height=1, origin=Point3(0, 0, 0)):
# Create vetex data format
gvf = GeomVertexFormat.getV3n3()
gvd = GeomVertexData("vertexData", gvf, Geom.UHStatic)
# Create vetex writers for each type of data we are going to store
gvwV = GeomVertexWriter(gvd, "vertex")
gvwN = GeomVertexWriter(gvd, "normal")
# Write out all points
for p in GetPointsForBox(width, depth, height):
gvwV.addData3f(Point3(p) - origin)
# Write out all the normals
for n in ((-1, 0, 0), (1, 0, 0), (0, -1, 0), (0, 1, 0), (0, 0, -1), (0, 0, 1)):
for i in range(4):
gvwN.addData3f(n)
geom = Geom(gvd)
for i in range(0, gvwV.getWriteRow(), 4):
# Create and add both triangles
geom.addPrimitive(GetGeomTriangle(i, i + 1, i + 2))
geom.addPrimitive(GetGeomTriangle(i, i + 2, i + 3))
# Init the node path, wrapping the box
geomNode = GeomNode("box")
geomNode.addGeom(geom)
NodePath.__init__(self, geomNode)