|
Last change
on this file since 2290 was
2290,
checked in by ldelgass, 13 years ago
|
- Add contour3d (isosurface geometry) command to vtkvis
- Use depth peeling algorithm (order independent transparency) by default, add
'renderer depthpeel' command to toggle.
- Use tri strips in some geometry generators for better performance
- Heightmap: 2D slice resampling of non-image 3D datasets (e.g. points, ugrids)
Set a default scaling based on data range. Still some problems where images
from resampling have zero values in out-of-bounds pixels (probe filter creates
a mask array that could be used). Still need a method/heuristic to select
image resolution when resampling.
|
-
Property svn:eol-style set to
native
|
|
File size:
1.2 KB
|
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| 1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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| 2 | /* |
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| 3 | * Copyright (C) 2011, Purdue Research Foundation |
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| 4 | * |
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| 5 | * Author: Leif Delgass <ldelgass@purdue.edu> |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __RAPPTURE_VTKVIS_DATASET_H__ |
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| 9 | #define __RAPPTURE_VTKVIS_DATASET_H__ |
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| 10 | |
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| 11 | #include <vtkSmartPointer.h> |
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| 12 | #include <vtkDataSet.h> |
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| 13 | #include <vtkDataSetReader.h> |
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| 14 | |
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| 15 | #include <string> |
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| 16 | #include <vector> |
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| 17 | |
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| 18 | namespace Rappture { |
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| 19 | namespace VtkVis { |
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| 20 | |
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| 21 | /** |
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| 22 | * \brief VTK DataSet wrapper |
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| 23 | */ |
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| 24 | class DataSet { |
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| 25 | public: |
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| 26 | DataSet(const std::string& name); |
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| 27 | virtual ~DataSet(); |
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| 28 | |
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| 29 | bool setDataFile(const char *filename); |
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| 30 | |
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| 31 | bool setData(char *data, int nbytes); |
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| 32 | |
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| 33 | bool setData(vtkDataSetReader *reader); |
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| 34 | |
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| 35 | bool setData(vtkDataSet *ds); |
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| 36 | |
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| 37 | vtkDataSet *copyData(vtkDataSet *ds); |
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| 38 | |
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| 39 | bool is2D() const; |
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| 40 | |
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| 41 | const std::string& getName() const; |
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| 42 | |
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| 43 | vtkDataSet *getVtkDataSet(); |
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| 44 | |
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| 45 | const char *getVtkType(); |
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| 46 | |
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| 47 | void getDataRange(double minmax[2]); |
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| 48 | |
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| 49 | void getBounds(double bounds[6]); |
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| 50 | |
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| 51 | double getDataValue(double x, double y, double z); |
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| 52 | |
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| 53 | void setVisibility(bool state); |
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| 54 | |
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| 55 | bool getVisibility() const; |
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| 56 | |
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| 57 | private: |
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| 58 | DataSet(); |
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| 59 | |
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| 60 | std::string _name; |
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| 61 | vtkSmartPointer<vtkDataSet> _dataSet; |
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| 62 | double _dataRange[2]; |
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| 63 | double _bounds[6]; |
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| 64 | bool _visible; |
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| 65 | }; |
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| 66 | |
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| 67 | } |
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| 68 | } |
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| 69 | |
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| 70 | #endif |
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