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SOP/SOP_HDKObject.h
/*
* Copyright (c) 2018
* 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
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*----------------------------------------------------------------------------
* This is an example of an implementation of the Object Merge SOP to
* demonstrate using DYNAMIC_PATHs, MULTIPARMS, and proper cooking of other
* SOPs.
*/
#ifndef __SOP_HDKObject_h__
#define __SOP_HDKObject_h__
#include <SOP/SOP_Node.h>
namespace HDK_Sample {
class SOP_HDKObject : public SOP_Node
{
public:
SOP_HDKObject(OP_Network *net, const char *name,
OP_Operator *entry);
virtual ~SOP_HDKObject();
virtual bool updateParmsFlags();
static OP_Node *myConstructor(OP_Network *net, const char *name, OP_Operator *entry);
// Because the object merge can reference an op chain which has a
// subnet with different D & R we must follow all our node's
// d & r status
virtual int getDandROpsEqual();
virtual int updateDandROpsEqual(int = 1)
{ return getDandROpsEqual(); }
int NUMOBJ() { return evalInt("numobj", 0, 0.0f); }
void setNUMOBJ(int num_obj)
{ setInt("numobj", 0, 0.0f, num_obj); }
int ENABLEMERGE(int i)
{
return evalIntInst("enable#", &i, 0, 0.0f);
}
void setENABLEMERGE(int i, int val)
{
setIntInst(val, "enable#", &i, 0, 0.0f);
}
void SOPPATH(UT_String &str, int i, fpreal t)
{
evalStringInst("objpath#", &i, str, 0, t);
}
void setSOPPATH( UT_String &str, CH_StringMeaning meaning,
int i, fpreal t)
{
setStringInst(str, meaning, "objpath#", &i, 0, t);
}
void XFORMPATH(UT_String &str, fpreal t)
{
evalString(str, "xformpath", 0, t);
}
protected:
virtual OP_ERROR cookMySop(OP_Context &context);
};
} // End HDK_Sample namespace
#endif