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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 "ApexDefs.h"
#include "nvparameterized/NvParamUtils.h"
#include "WindFSAsset.h"
#include "WindFSAssetParams.h"
#include "WindFSPreview.h"
#include "WindFSAssetPreview.h"
#include "ModulePerfScope.h"
#include "ApexUsingNamespace.h"
#include "WriteCheck.h"
namespace nvidia
{
namespace basicfs
{
using namespace APEX_WIND;
#define ASSET_INFO_XPOS (-0.9f) // left position of the asset info
#define ASSET_INFO_YPOS ( 0.9f) // top position of the asset info
#define DEBUG_TEXT_HEIGHT (0.35f) //in screen space -- would be nice to know this!
void WindFSAssetPreview::drawInfoLine(uint32_t lineNum, const char* str)
{
#ifdef WITHOUT_DEBUG_VISUALIZE
PX_UNUSED(lineNum);
PX_UNUSED(str);
#else
PxMat44 cameraMatrix = mPreviewScene->getCameraMatrix();
RENDER_DEBUG_IFACE(mApexRenderDebug)->setCurrentColor(RENDER_DEBUG_IFACE(mApexRenderDebug)->getDebugColor(RENDER_DEBUG::DebugColors::Blue));
PxVec3 textLocation = mPose.getPosition();
textLocation += cameraMatrix.column1.getXYZ() * (ASSET_INFO_YPOS - (lineNum * DEBUG_TEXT_HEIGHT));
RENDER_DEBUG_IFACE(mApexRenderDebug)->debugText(textLocation, str);
#endif
}
void WindFSAssetPreview::drawPreviewAssetInfo()
{
#ifndef WITHOUT_DEBUG_VISUALIZE
if (!mApexRenderDebug)
{
return;
}
char buf[128];
buf[sizeof(buf) - 1] = 0;
ApexSimpleString myString;
ApexSimpleString floatStr;
uint32_t lineNum = 0;
RENDER_DEBUG_IFACE(mApexRenderDebug)->pushRenderState();
RENDER_DEBUG_IFACE(mApexRenderDebug)->addToCurrentState(RENDER_DEBUG::DebugRenderState::NoZbuffer);
RENDER_DEBUG_IFACE(mApexRenderDebug)->setCurrentTextScale(1.0f);
// asset name
APEX_SPRINTF_S(buf, sizeof(buf) - 1, "%s %s", mAsset->getObjTypeName(), mAsset->getName());
drawInfoLine(lineNum++, buf);
lineNum++;
if(mPreviewScene->getShowFullInfo())
{
// TODO: cache strings
WindFSAssetParams& assetParams = *static_cast<WindFSAssetParams*>(mAsset->getAssetNvParameterized());
APEX_SPRINTF_S(buf, sizeof(buf) - 1, "fieldStrength = %f",
assetParams.fieldStrength
);
drawInfoLine(lineNum++, buf);
}
RENDER_DEBUG_IFACE(mApexRenderDebug)->popRenderState();
#endif
}
WindFSAssetPreview::~WindFSAssetPreview(void)
{
}
void WindFSAssetPreview::setPose(const PxMat44& pose)
{
mPose = pose;
}
const PxMat44 WindFSAssetPreview::getPose() const
{
return mPose;
}
// from RenderDataProvider
void WindFSAssetPreview::lockRenderResources(void)
{
ApexRenderable::renderDataLock();
}
void WindFSAssetPreview::unlockRenderResources(void)
{
ApexRenderable::renderDataUnLock();
}
void WindFSAssetPreview::updateRenderResources(bool /*rewriteBuffers*/, void* /*userRenderData*/)
{
if (mApexRenderDebug)
{
mApexRenderDebug->updateRenderResources();
}
}
// from Renderable.h
void WindFSAssetPreview::dispatchRenderResources(UserRenderer& renderer)
{
if (mApexRenderDebug)
{
if (mPreviewDetail & WIND_DRAW_ASSET_INFO)
{
drawPreviewAssetInfo();
}
mApexRenderDebug->dispatchRenderResources(renderer);
}
}
PxBounds3 WindFSAssetPreview::getBounds(void) const
{
if (mApexRenderDebug)
{
return mApexRenderDebug->getBounds();
}
else
{
PxBounds3 b;
b.setEmpty();
return b;
}
}
void WindFSAssetPreview::destroy(void)
{
delete this;
}
void WindFSAssetPreview::release(void)
{
if (mInRelease)
{
return;
}
mInRelease = true;
mAsset->releaseWindFSPreview(*this);
}
WindFSAssetPreview::WindFSAssetPreview(const WindFSPreviewDesc& PreviewDesc, ApexSDK* myApexSDK, WindFSAsset* myWindFSAsset, AssetPreviewScene* previewScene) :
mPose(PreviewDesc.mPose),
mApexSDK(myApexSDK),
mAsset(myWindFSAsset),
mPreviewScene(previewScene),
mPreviewDetail(PreviewDesc.mPreviewDetail),
mApexRenderDebug(0)
{
};
void WindFSAssetPreview::setDetailLevel(uint32_t detail)
{
WRITE_ZONE();
mPreviewDetail = detail;
}
}
} // namespace nvidia
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