Last change
on this file since 4587 was
3613,
checked in by ldelgass, 12 years ago
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Include namespace in header guard defines
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Property svn:eol-style set to
native
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File size:
1.1 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) 2004-2013 HUBzero Foundation, LLC |
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4 | * |
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5 | * Authors: |
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6 | * Wei Qiao <qiaow@purdue.edu> |
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7 | */ |
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8 | #ifndef NV_PLANE_RENDERER_H |
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9 | #define NV_PLANE_RENDERER_H |
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10 | |
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11 | #include <vector> |
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12 | |
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13 | #include "ColorTableShader.h" |
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14 | #include "TransferFunction.h" |
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15 | #include "Texture2D.h" |
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16 | |
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17 | namespace nv { |
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18 | |
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19 | class PlaneRenderer |
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20 | { |
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21 | public: |
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22 | PlaneRenderer(int width, int height); |
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23 | |
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24 | ~PlaneRenderer(); |
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25 | |
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26 | /// Add a plane and its transfer function. |
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27 | int addPlane(Texture2D *p, TransferFunction *tf); |
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28 | |
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29 | void removePlane(int index); |
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30 | |
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31 | /// Set the active plane to be rendered |
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32 | void setActivePlane(int index); |
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33 | |
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34 | /// Change the rendering size |
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35 | void setScreenSize(int w, int h); |
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36 | |
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37 | void render(); |
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38 | |
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39 | private: |
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40 | std::vector<Texture2D *> _plane; ///< Array of images |
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41 | std::vector<TransferFunction *> _tf; ///< Array of corresponding transfer functions |
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42 | int _activePlane; ///< The active plane, only one is rendered |
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43 | int _numPlanes; |
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44 | |
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45 | int _renderWidth; |
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46 | int _renderHeight; |
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47 | |
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48 | ColorTableShader *_shader; |
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49 | }; |
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50 | |
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51 | } |
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52 | |
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53 | #endif |
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