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PDG/PDG_ProcessorRandom.h
/*
* Copyright (c) 2024
* Side Effects Software Inc. All rights reserved.
*
* Redistribution and use of Houdini Development Kit samples in source and
* binary forms, with or without modification, are permitted provided that the
* following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. The name of Side Effects Software may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY SIDE EFFECTS SOFTWARE `AS IS' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL SIDE EFFECTS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*----------------------------------------------------------------------------
* Random Processor PDG node
*/
#ifndef __PDG_ProcessorRandom_h__
#define __PDG_ProcessorRandom_h__
namespace HDK_Sample {
class PDG_API PDG_ProcessorRandom : public PDG_NodeCallback
{
public:
~PDG_ProcessorRandom() override {}
PDG_CallbackResult onConfigureNode(
PDG_NodeOptions* node_options) override;
PDG_CallbackResult onGenerate(
PDG_WorkItemHolder* item_holder,
const PDG_WorkItemArray& upstream_items,
GenerationType generate_type) override;
private:
bool _generate(
PDG_WorkItem* parent,
PDG_WorkItemHolder* item_holder,
uint& seed) const;
};
} // End HDK_Sample namespace
#endif