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/*
* Copyright (c) 2008-2015, NVIDIA CORPORATION. All rights reserved.
*
* NVIDIA CORPORATION and its licensors retain all intellectual property
* and proprietary rights in and to this software, related documentation
* and any modifications thereto. Any use, reproduction, disclosure or
* distribution of this software and related documentation without an express
* license agreement from NVIDIA CORPORATION is strictly prohibited.
*/
#include "Apex.h"
#include "ApexSDKIntl.h"
#include "SceneIntl.h"
#include "IofxActor.h"
#include "IofxActorImpl.h"
#include "IofxSceneCPU.h"
#include "IofxSceneGPU.h"
#include "RenderVolumeImpl.h"
#include "IosObjectData.h"
#include "IofxRenderData.h"
#include "ModuleIofxImpl.h"
namespace nvidia
{
namespace iofx
{
IofxActorImpl::IofxActorImpl(ResID renderResID, IofxScene* iscene, IofxManager& mgr)
: mRenderResID(renderResID)
, mIofxScene(iscene)
, mMgr(mgr)
, mRenderVolume(NULL) // IOS will set this after creation
, mSemantics(0)
, mActiveRenderable(NULL)
{
//asset.add(*this);
mResultBounds.setEmpty();
mResultRange.startIndex = 0;
mResultRange.objectCount = 0;
mResultVisibleCount = 0;
addSelfToContext(*iscene->mApexScene->getApexContext()); // Add self to ApexScene
addSelfToContext(*iscene); // Add self to IofxScene
}
IofxActorImpl::~IofxActorImpl()
{
}
void IofxActorImpl::getLodRange(float& min, float& max, bool& intOnly) const
{
READ_ZONE();
PX_UNUSED(min);
PX_UNUSED(max);
PX_UNUSED(intOnly);
APEX_INVALID_OPERATION("not implemented");
}
float IofxActorImpl::getActiveLod() const
{
READ_ZONE();
APEX_INVALID_OPERATION("BasicIosActor does not support this operation");
return -1.0f;
}
void IofxActorImpl::forceLod(float lod)
{
WRITE_ZONE();
PX_UNUSED(lod);
APEX_INVALID_OPERATION("not implemented");
}
void IofxActorImpl::release()
{
if (mInRelease)
{
return;
}
mInRelease = true;
destroy();
}
void IofxActorImpl::destroy()
{
if (mRenderVolume)
{
mRenderVolume->removeIofxActor(*this);
}
// Removes self from scenes and IOFX manager
// should be called after mRenderVolume->removeIofxActor to avoid dead-lock!!!
ApexActor::destroy();
for (uint32_t i = 0 ; i < mRenderableArray.size() ; i++)
{
IofxRenderableImpl* renderable = mRenderableArray[i];
if (renderable != NULL)
{
renderable->release();
}
}
mRenderableArray.clear();
delete this;
}
bool IofxActorImpl::prepareRenderables(IosObjectBaseData* obj)
{
if (mResultRange.objectCount > 0 && obj->renderData->checkSemantics(mSemantics))
{
const uint32_t instanceID = obj->renderData->getInstanceID();
if (mRenderableArray.size() <= instanceID)
{
mRenderableArray.resize(instanceID + 1, NULL);
}
mActiveRenderable = mRenderableArray[instanceID];
if (mActiveRenderable == NULL)
{
if (mMgr.mIsMesh)
{
mActiveRenderable = PX_NEW(IofxMeshRenderable)(mIofxScene, mRenderResID);
}
else
{
mActiveRenderable = PX_NEW(IofxSpriteRenderable)(mIofxScene, mRenderResID);
}
mRenderableArray[instanceID] = mActiveRenderable;
}
mActiveRenderable->update(obj->renderData, mResultBounds, mResultRange.startIndex, mResultRange.objectCount, mResultVisibleCount);
return true;
}
else
{
mActiveRenderable = NULL;
return false;
}
}
IofxRenderable* IofxActorImpl::acquireRenderableReference()
{
return mActiveRenderable ? mActiveRenderable->incrementReferenceCount() : NULL;
}
}
} // namespace nvidia
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