mirror of
https://port.numenaute.org/aleajactaest/khanat-code-old.git
synced 2024-11-24 07:46:20 +00:00
154 lines
4.5 KiB
C++
154 lines
4.5 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "std3d.h"
|
|
|
|
#include "nel/3d/vegetable_blend_layer_model.h"
|
|
#include "nel/3d/vegetable_manager.h"
|
|
#include "nel/3d/vegetable_sort_block.h"
|
|
#include "nel/3d/render_trav.h"
|
|
#include "nel/3d/clip_trav.h"
|
|
#include "nel/misc/debug.h"
|
|
#include "nel/misc/hierarchical_timer.h"
|
|
#include "nel/3d/scene.h"
|
|
|
|
|
|
using namespace NLMISC;
|
|
|
|
namespace NL3D {
|
|
|
|
|
|
// ***************************************************************************
|
|
void CVegetableBlendLayerModel::registerBasic()
|
|
{
|
|
CScene::registerModel(VegetableBlendLayerModelId, TransformId, CVegetableBlendLayerModel::creator);
|
|
}
|
|
|
|
|
|
// ***************************************************************************
|
|
CVegetableBlendLayerModel::CVegetableBlendLayerModel()
|
|
{
|
|
VegetableManager= NULL;
|
|
|
|
// The model must always be renderer in transparency pass only.
|
|
setTransparency(true);
|
|
setOpacity(false);
|
|
|
|
// The model is of course renderable
|
|
CTransform::setIsRenderable(true);
|
|
}
|
|
|
|
|
|
// ***************************************************************************
|
|
void CVegetableBlendLayerModel::setWorldPos(const CVector &pos)
|
|
{
|
|
// setup directly the local matrix.
|
|
_LocalMatrix.setPos(pos);
|
|
|
|
// setup directly the world matrix.
|
|
_WorldMatrix.setPos(pos);
|
|
|
|
}
|
|
|
|
|
|
// ***************************************************************************
|
|
void CVegetableBlendLayerModel::render(IDriver *driver)
|
|
{
|
|
H_AUTO( NL3D_Vegetable_Render );
|
|
|
|
nlassert(VegetableManager);
|
|
|
|
if(SortBlocks.size()==0)
|
|
return;
|
|
|
|
// Setup VegetableManager renderState (like pre-setuped material)
|
|
//==================
|
|
VegetableManager->setupRenderStateForBlendLayerModel(driver);
|
|
|
|
|
|
// Render SortBlocks of this layer
|
|
//==================
|
|
uint rdrPass= NL3D_VEGETABLE_RDRPASS_UNLIT_2SIDED_ZSORT;
|
|
|
|
// first time, activate the hard VB.
|
|
bool precVBHardMode= true;
|
|
CVegetableVBAllocator *vbAllocator= &VegetableManager->getVBAllocatorForRdrPassAndVBHardMode(rdrPass, 1);
|
|
vbAllocator->activate();
|
|
|
|
// profile
|
|
CPrimitiveProfile ppIn, ppOut;
|
|
driver->profileRenderedPrimitives(ppIn, ppOut);
|
|
uint precNTriRdr= ppOut.NTriangles;
|
|
|
|
// render from back to front the list setuped in CVegetableManager::render()
|
|
for(uint i=0; i<SortBlocks.size();i++)
|
|
{
|
|
CVegetableSortBlock *ptrSortBlock= SortBlocks[i];
|
|
|
|
// change of VertexBuffer (soft / hard) if needed.
|
|
if(ptrSortBlock->ZSortHardMode != precVBHardMode)
|
|
{
|
|
// setup new VB for hardMode.
|
|
CVegetableVBAllocator *vbAllocator= &VegetableManager->getVBAllocatorForRdrPassAndVBHardMode(rdrPass, ptrSortBlock->ZSortHardMode);
|
|
vbAllocator->activate();
|
|
// prec.
|
|
precVBHardMode= ptrSortBlock->ZSortHardMode;
|
|
}
|
|
|
|
// render him. we are sure that size > 0, because tested before.
|
|
driver->activeIndexBuffer(ptrSortBlock->_SortedTriangleArray);
|
|
#ifdef NL_DEBUG
|
|
if (ptrSortBlock->ZSortHardMode)
|
|
{
|
|
nlassert(ptrSortBlock->_SortedTriangleArray.getFormat() == CIndexBuffer::Indices16);
|
|
}
|
|
else
|
|
{
|
|
nlassert(ptrSortBlock->_SortedTriangleArray.getFormat() == CIndexBuffer::Indices32);
|
|
}
|
|
#endif
|
|
driver->renderSimpleTriangles(
|
|
ptrSortBlock->_SortedTriangleIndices[ptrSortBlock->_QuadrantId],
|
|
ptrSortBlock->_NTriangles);
|
|
}
|
|
|
|
// add number of triangles rendered with vegetable manager.
|
|
driver->profileRenderedPrimitives(ppIn, ppOut);
|
|
VegetableManager->_NumVegetableFaceRendered+= ppOut.NTriangles-precNTriRdr;
|
|
|
|
|
|
// refresh list now!
|
|
// We must do it here, because if CVegetableManager::render() is no more called (eg: disabled),
|
|
// then the blend layers models must do nothing.
|
|
SortBlocks.clear();
|
|
|
|
|
|
// Reset RenderState.
|
|
//==================
|
|
VegetableManager->exitRenderStateForBlendLayerModel(driver);
|
|
|
|
}
|
|
|
|
|
|
// ***************************************************************************
|
|
void CVegetableBlendLayerModel::traverseRender()
|
|
{
|
|
CRenderTrav &rTrav= getOwnerScene()->getRenderTrav();
|
|
render(rTrav.getDriver());
|
|
}
|
|
|
|
|
|
} // NL3D
|