336 lines
10 KiB
C++
336 lines
10 KiB
C++
//-*****************************************************************************
|
|
//
|
|
// Copyright (c) 2009-2012,
|
|
// Sony Pictures Imageworks Inc. and
|
|
// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following disclaimer
|
|
// in the documentation and/or other materials provided with the
|
|
// distribution.
|
|
// * Neither the name of Sony Pictures Imageworks, nor
|
|
// Industrial Light & Magic, nor the names of their contributors may be used
|
|
// to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "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 THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS 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.
|
|
//
|
|
//-*****************************************************************************
|
|
|
|
#include "ArbAttrUtil.h"
|
|
#include <sstream>
|
|
#include <cstring>
|
|
|
|
//-*****************************************************************************
|
|
|
|
ParamListBuilder::~ParamListBuilder()
|
|
{
|
|
for ( std::vector<RtString>::iterator I = m_retainedStrings.begin();
|
|
I != m_retainedStrings.end(); ++I )
|
|
{
|
|
free( (*I) );
|
|
}
|
|
|
|
m_retainedStrings.clear();
|
|
}
|
|
|
|
|
|
//-*****************************************************************************
|
|
void ParamListBuilder::add( const std::string & declaration, RtPointer value,
|
|
ArraySamplePtr sampleToRetain )
|
|
{
|
|
//save a copy of the declaration string
|
|
m_retainedStrings.push_back( strdup( declaration.c_str() ) );
|
|
m_outputDeclarations.push_back( m_retainedStrings.back() );
|
|
|
|
m_values.push_back( value );
|
|
|
|
if ( sampleToRetain )
|
|
{
|
|
m_retainedSamples.push_back( sampleToRetain );
|
|
}
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
RtInt ParamListBuilder::n()
|
|
{
|
|
return (RtInt) m_values.size();
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
RtToken* ParamListBuilder::nms()
|
|
{
|
|
if ( m_outputDeclarations.empty() ) { return 0; }
|
|
|
|
return &m_outputDeclarations.front();
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
RtPointer* ParamListBuilder::vals()
|
|
{
|
|
if ( m_values.empty() ) { return NULL; };
|
|
|
|
return &m_values.front();
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
RtPointer ParamListBuilder::finishStringVector()
|
|
{
|
|
RtPointer previous = NULL;
|
|
|
|
if ( !m_convertedStringVectors.empty() )
|
|
{
|
|
previous = &( (*m_convertedStringVectors.back())[0] );
|
|
}
|
|
|
|
m_convertedStringVectors.push_back( SharedRtStringVector(
|
|
new std::vector<RtString> ) );
|
|
|
|
return previous;
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
void ParamListBuilder::addStringValue( const std::string &value,
|
|
bool retainLocally )
|
|
{
|
|
if ( m_convertedStringVectors.empty() )
|
|
{
|
|
finishStringVector();
|
|
}
|
|
|
|
if ( retainLocally )
|
|
{
|
|
m_retainedStrings.push_back( strdup( value.c_str() ) );
|
|
m_convertedStringVectors.back()->push_back( m_retainedStrings.back() );
|
|
}
|
|
else
|
|
{
|
|
m_convertedStringVectors.back()->push_back(
|
|
const_cast<RtString>( value.c_str() ) );
|
|
}
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
std::string GetPrmanScopeString( GeometryScope scope )
|
|
{
|
|
switch (scope)
|
|
{
|
|
case kUniformScope:
|
|
return "uniform";
|
|
case kVaryingScope:
|
|
return "varying";
|
|
case kVertexScope:
|
|
return "vertex";
|
|
case kFacevaryingScope:
|
|
return "facevarying";
|
|
case kConstantScope:
|
|
default:
|
|
return "constant";
|
|
}
|
|
}
|
|
|
|
//-*****************************************************************************
|
|
void AddStringGeomParamToParamListBuilder(
|
|
ICompoundProperty &parent,
|
|
const PropertyHeader &propHeader,
|
|
ISampleSelector &sampleSelector,
|
|
ParamListBuilder ¶mListBuilder
|
|
)
|
|
{
|
|
IStringGeomParam param( parent, propHeader.getName() );
|
|
|
|
if ( !param.valid() )
|
|
{
|
|
//TODO error message?
|
|
return;
|
|
}
|
|
|
|
std::string rmanType = GetPrmanScopeString( param.getScope() ) + " ";
|
|
rmanType += "string";
|
|
|
|
if ( param.getArrayExtent() > 1 )
|
|
{
|
|
std::ostringstream buffer;
|
|
buffer << "[" << param.getArrayExtent() << "]";
|
|
rmanType += buffer.str();
|
|
}
|
|
|
|
rmanType += " " + propHeader.getName();
|
|
|
|
StringArraySamplePtr valueSample = param.getExpandedValue(
|
|
sampleSelector ).getVals();
|
|
|
|
|
|
for ( size_t i = 0; i < valueSample->size(); ++i )
|
|
{
|
|
paramListBuilder.addStringValue( (*valueSample)[i] );
|
|
}
|
|
|
|
RtPointer dataStart = paramListBuilder.finishStringVector();
|
|
|
|
paramListBuilder.add(rmanType, dataStart, valueSample);
|
|
|
|
}
|
|
|
|
|
|
//-*****************************************************************************
|
|
void AddArbitraryGeomParams( ICompoundProperty &parent,
|
|
ISampleSelector &sampleSelector,
|
|
ParamListBuilder ¶mListBuilder,
|
|
const std::set<std::string> * excludeNames
|
|
)
|
|
{
|
|
if ( !parent.valid() )
|
|
{
|
|
return;
|
|
}
|
|
|
|
for ( size_t i = 0; i < parent.getNumProperties(); ++i )
|
|
{
|
|
const PropertyHeader &propHeader = parent.getPropertyHeader( i );
|
|
const std::string &propName = propHeader.getName();
|
|
|
|
if (propName.empty()
|
|
|| ( excludeNames
|
|
&& excludeNames->find( propName ) != excludeNames->end() ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if ( IFloatGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IFloatGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"float",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IDoubleGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilderAsFloat<IDoubleGeomParam, double>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"float",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IV3dGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilderAsFloat<IV3dGeomParam, double>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"vector",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IInt32GeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IInt32GeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"int",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IStringGeomParam::matches( propHeader ) )
|
|
{
|
|
AddStringGeomParamToParamListBuilder(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
paramListBuilder);
|
|
}
|
|
else if ( IV2fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IV2fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"float",
|
|
paramListBuilder,
|
|
2);
|
|
}
|
|
else if ( IV3fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IV3fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"vector",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IP3fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IP3fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"point",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IP3dGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilderAsFloat<IP3dGeomParam, double>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"point",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IN3fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IN3fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"normal",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IC3fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IC3fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"color",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IM44fGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilder<IM44fGeomParam>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
"matrix",
|
|
paramListBuilder);
|
|
}
|
|
else if ( IBoolGeomParam::matches( propHeader ) )
|
|
{
|
|
AddGeomParamToParamListBuilderAsInt<IBoolGeomParam, bool_t>(
|
|
parent,
|
|
propHeader,
|
|
sampleSelector,
|
|
paramListBuilder);
|
|
}
|
|
|
|
}
|
|
}
|