00001 /* 00002 * Copyright (c) 2012 00003 * Side Effects Software Inc. All rights reserved. 00004 * 00005 * Redistribution and use of Houdini Development Kit samples in source and 00006 * binary forms, with or without modification, are permitted provided that the 00007 * following conditions are met: 00008 * 1. Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * 2. The name of Side Effects Software may not be used to endorse or 00011 * promote products derived from this software without specific prior 00012 * written permission. 00013 * 00014 * THIS SOFTWARE IS PROVIDED BY SIDE EFFECTS SOFTWARE `AS IS' AND ANY EXPRESS 00015 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00016 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 00017 * NO EVENT SHALL SIDE EFFECTS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, 00018 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00019 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 00020 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00021 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00022 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00023 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00024 * 00025 *---------------------------------------------------------------------------- 00026 * This is a sample procedural DSO which scatters points inside a box and then 00027 * generates a box at each scattered point. It used a second procedural to 00028 * perform the stamping. 00029 */ 00030 00031 #ifndef __VRAY_DemoStamp__ 00032 #define __VRAY_DemoStamp__ 00033 00034 #include <UT/UT_BoundingBox.h> 00035 #include <VRAY/VRAY_Procedural.h> 00036 00037 namespace HDK_Sample { 00038 00039 /// A procedural which splits into further procedurals during rendering 00040 class VRAY_DemoStamp : public VRAY_Procedural { 00041 public: 00042 VRAY_DemoStamp(); 00043 virtual ~VRAY_DemoStamp(); 00044 00045 virtual const char *getClassName(); 00046 virtual int initialize(const UT_BoundingBox *); 00047 virtual void getBoundingBox(UT_BoundingBox &box); 00048 virtual void render(); 00049 00050 private: 00051 UT_BoundingBox myBox; // Bounding box 00052 fpreal mySize; // Size of each child 00053 int myCount; // Number of children 00054 int mySeed; // Random seed 00055 }; 00056 00057 } // End HDK_Sample namespace 00058 00059 #endif
1.5.9