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RAY_DemoFile.h
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1 /*
2  * Copyright (c) 2018
3  * Side Effects Software Inc. All rights reserved.
4  *
5  * Redistribution and use of Houdini Development Kit samples in source and
6  * binary forms, with or without modification, are permitted provided that the
7  * following conditions are met:
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * this list of conditions and the following disclaimer.
10  * 2. The name of Side Effects Software may not be used to endorse or
11  * promote products derived from this software without specific prior
12  * written permission.
13  *
14  * THIS SOFTWARE IS PROVIDED BY SIDE EFFECTS SOFTWARE `AS IS' AND ANY EXPRESS
15  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
17  * NO EVENT SHALL SIDE EFFECTS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
19  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
20  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
21  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
22  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
23  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  *
25  *----------------------------------------------------------------------------
26  * This is a sample procedural DSO to generate a box
27  */
28 
29 #ifndef __RAY_DemoFile__
30 #define __RAY_DemoFile__
31 
32 #include <UT/UT_BoundingBox.h>
33 #include <UT/UT_String.h>
34 #include <RAY/RAY_Procedural.h>
35 
36 namespace HDK_Sample {
37 
38 /// @brief A procedural which does a deferred load of geometry from disk
39 class RAY_DemoFile : public RAY_Procedural {
40 public:
41  RAY_DemoFile();
42  virtual ~RAY_DemoFile();
43 
44  virtual const char *className() const;
45  virtual int initialize(const UT_BoundingBox *);
46  virtual void getBoundingBox(UT_BoundingBox &box);
47  virtual void render();
48 
49 private:
50  UT_BoundingBox myBox;
51  UT_StringHolder myFile, myBlurFile;
52  fpreal myShutter;
53  bool myVelocityBlur;
54  fpreal myPreBlur, myPostBlur;
55 };
56 
57 } // End HDK_Sample namespace
58 #endif
Procedural primitive for mantra (RAY)
A procedural which does a deferred load of geometry from disk.
Definition: RAY_DemoFile.h:39
virtual void getBoundingBox(UT_BoundingBox &box)
The bounding box is the "object space" bounds of the procedural.
Definition: RAY_DemoFile.C:126
double fpreal
Definition: SYS_Types.h:270
virtual const char * className() const
Definition: RAY_DemoFile.C:74
virtual int initialize(const UT_BoundingBox *)
Definition: RAY_DemoFile.C:80