Zubanov Alexei, 2006

1
Extension QtROOT package
Zubanov Alexei, 2006
2
Second Week

• Done
• Teach QtRoot understanding new Coin3D Factory
• Fix some architecture mistakes
• Clear understanding TShape3DPolygonView container
  how OGLFactory works
• Learned how to store geometry in text file and
  print it to cout (next slide)
• Writing converter Tobject3DView tree to Coin3D
  scene tree
• Color converter
• Matrix converter
• Face polygon shapes converter (from
  GL_QUAD_STRIP, GL_QUADS, GL_POLYGON)
• Vertex polygon shapes converter (from
  GL_QUAD_STRIP, GL_QUADS, GL_POLYGON) solved
  normal problem

• Undone
• Writing converter Tobject3DView tree to Coin3D
  scene tree (close to final)
• Fix some problems with Vertex polygon shapes
  converter (mised fases)
• Fix problem with rotation matrix component

3
New QtROOT Class Tree
New modules
4
Second Week
Separator Separator Transform
translation 0 0 0 Separator
BaseColor rgb 0 1 1
ShapeHints vertexOrdering CLOCKWISE
shapeType UNKNOWN_SHAPE_TYPE faceType
UNKNOWN_FACE_TYPE Coordinate3
point -10 -20 -30, -15 20
-30, 15 20 -30, 10 -20
-30, -3.1311114 -12.320508 30,
12.538762 24.820509 30,
38.519524 9.820508 30, 14.189397
-22.320509 30 IndexedFaceSet
coordIndex 0, 1, 5, 4, -1, 1, 2, 6,
5, -1, 2, 3, 7, 6, -1, 0, 4,
7, 3, -1, 4, 5, 6, 7, -1, 3, 2, 1, 0,
-1
5
New Coin Viewer
6
New Coin Viewer
7
New Coin Viewer
8
New Coin Viewer
9
New Coin Viewer
10
New Coin Viewer
11
New Coin Viewer
12
New Coin Viewer
13
End
Thanks! Questions?