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Public Member Functions |
| | DAG (int xRes, int yRes) |
| | constructor
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| virtual | ~DAG () |
| | destructor
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| void | buildLeader (int bottomHit) |
| | build the stepped ladder
|
| bool | addSegment (int index, int neighbor) |
| | add DAG segment
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| void | draw () |
| | draw to OpenGL
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| float *& | drawOffscreen (int scale=1) |
| | draw to an offscreen buffer
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| void | read (const char *filename) |
| | read in a new DAG
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| void | write (const char *filename) |
| | write out the current DAG
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| int | xRes () |
| | quadtree x resolution accessor
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| int | yRes () |
| | quadtree y resolution accessor
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| int & | inputWidth () |
| | input image x resolution accessor
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| int & | inputHeight () |
| | input image y resolution accessor
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Data Structures |
| struct | NODE |
| | node for line segment tree
|
