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// Copyright (c) 2012, Motorola Mobility, Inc.
// 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 the Motorola Mobility, Inc. nor the names of its
// 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 <COPYRIGHT HOLDER> 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 "GLTF.h"
#include "../shaders/commonProfileShaders.h"
using namespace rapidjson;
#if __cplusplus <= 199711L
using namespace std::tr1;
#endif
using namespace std;
namespace GLTF
{
GLTFEffect::GLTFEffect(const std::string& ID): JSONObject(),
_ID(ID), _techniqueGenerator(nullptr) {
}
GLTFEffect::GLTFEffect(const GLTFEffect &effect) : JSONObject() {
GLTFEffect* source = const_cast<GLTFEffect*>(&effect);
this->_ID = source->getID();
this->_techniqueGenerator = source->getTechniqueGenerator();
this->setName(source->getName());
this->setValues(source->getValues());
this->setLightingModel(source->getLightingModel());
this->_texcoordToSemantics = effect._texcoordToSemantics;
}
GLTFEffect::~GLTFEffect() {
}
const std::string& GLTFEffect::getID() {
return this->_ID;
}
void GLTFEffect::setID(const std::string& id) {
this->_ID = id;
}
void GLTFEffect::setTechniqueGenerator(shared_ptr <JSONObject> techniqueGenerator) {
this->_techniqueGenerator = techniqueGenerator;
}
shared_ptr <JSONObject> GLTFEffect::getTechniqueGenerator() {
return this->_techniqueGenerator;
}
void GLTFEffect::setName(const std::string& name) {
this->setString(kName, name);
}
std::string GLTFEffect::getName() {
return this->getString(kName);
}
void GLTFEffect::setValues(shared_ptr <JSONObject> values) {
this->_values = values;
}
shared_ptr <JSONObject> GLTFEffect::getValues() {
return this->_values;
}
void GLTFEffect::setLightingModel(const std::string& lightingModel) {
this->_lightingModel = lightingModel;
}
const std::string& GLTFEffect::getLightingModel() {
return this->_lightingModel;
}
void GLTFEffect::addSemanticForTexcoordName(const std::string &texcoord, const std::string &semantic) {
shared_ptr <SemanticArray> semanticArrayPtr;
if (this->_texcoordToSemantics.count(texcoord) == 0) {
semanticArrayPtr = shared_ptr<SemanticArray> (new SemanticArray());
this->_texcoordToSemantics[texcoord] = semanticArrayPtr;
} else {
semanticArrayPtr = this->_texcoordToSemantics[texcoord];
}
semanticArrayPtr->push_back(semantic);
}
SemanticArrayPtr GLTFEffect::getSemanticsForTexcoordName(const std::string &texcoord) {
return this->_texcoordToSemantics[texcoord];
}
void GLTFEffect::evaluate(void *context) {
GLTFAsset* asset = (GLTFAsset*)context;
shared_ptr <GLTF::JSONObject> instanceTechnique(new GLTF::JSONObject());
shared_ptr <JSONObject> techniqueGenerator = this->getTechniqueGenerator();
std::string techniqueID = GLTF::getReferenceTechniqueID(techniqueGenerator, asset);
this->setValue(kInstanceTechnique, instanceTechnique);
instanceTechnique->setString(kTechnique, techniqueID);
shared_ptr<JSONObject> outputs(new JSONObject());
shared_ptr <JSONObject> values = this->getValues();
std::vector <std::string> keys = values->getAllKeys();
for (size_t i = 0 ; i < keys.size() ; i++) {
shared_ptr <JSONObject> parameter = static_pointer_cast <JSONObject> (values->getValue(keys[i]));
shared_ptr <JSONObject> parameterValue = static_pointer_cast <JSONObject> (parameter->getValue(kValue));
shared_ptr<JSONObject> output(new JSONObject());
if (parameterValue) {
outputs->setValue(keys[i], parameterValue);
}
}
instanceTechnique->setValue(kValues, outputs);
}
std::string GLTFEffect::valueType() {
return "effect";
}
}
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