532 lines
13 KiB
C++
532 lines
13 KiB
C++
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/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "apputil/manuresutil.h"
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#include "resource/resourceserver.h"
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namespace AppUtil
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{
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using namespace Resources;
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using namespace Util;
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using namespace Math;
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GPtr<Resources::Resource>
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ManuResUtil::CreateManuResource( const Util::String& expectResID, const Core::Rtti* ResType)
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{
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if ( !ResourceServer::HasInstance() )
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{
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return GPtr<Resource>();
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}
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ResourceServer* resServer = ResourceServer::Instance();
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String realID = expectResID;
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{
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IndexT i = 0;
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while( resServer->HasResource( realID ) )
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{
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realID.Format( "%s_%i", expectResID.AsCharPtr(), i);
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++i;
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}
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}
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n_assert( !resServer->HasResource( realID ) );
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GPtr<Resource> res = resServer->CreateOrGetResource(realID, ResType );
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// <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD>
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if ( res.isvalid() )
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{
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res->SetManuLoad(true);
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}
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return res;
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}
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//------------------------------------------------------------------------
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GPtr<Resources::MeshRes>
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ManuResUtil::CreateManuMesh( const Util::String& expectResID )
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{
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GPtr<Resources::Resource> pRes = CreateManuResource(expectResID, &MeshRes::RTTI );
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if ( pRes.isvalid() )
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{
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GPtr<MeshRes> pMesh = pRes.downcast<MeshRes>();
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n_assert( pMesh.isvalid() );
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return pMesh;
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}
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else
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{
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return GPtr<MeshRes>();
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}
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}
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//------------------------------------------------------------------------
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GPtr<Resources::MeshRes>
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ManuResUtil::CreateManuMesh_LineList( const Util::String& expectResID,
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SizeT numVertex,
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const Math::float3* position,
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Math::Color32 color,
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SizeT numIndex ,
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const Index16Container::value_type* indicies )
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{
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GPtr<Resources::MeshRes> mesh = CreateManuMesh( expectResID );
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if ( !mesh.isvalid() )
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{
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return GPtr<MeshRes>();
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}
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if ( ManuResUtil::SetMesh_LineList(mesh, numVertex, position, color, numIndex, indicies ) )
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{
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return mesh;
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}
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else
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{
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return GPtr<MeshRes>();
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}
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}
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//------------------------------------------------------------------------
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void
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ManuResUtil::Build_Box(const Math::bbox& bb, PositionData& pos, Index16Container& indicies)
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{
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scalar minX = bb.pmin.x();
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scalar minY = bb.pmin.y();
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scalar minZ = bb.pmin.z();
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scalar maxX = bb.pmax.x();
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scalar maxY = bb.pmax.y();
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scalar maxZ = bb.pmax.z();
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// vertex
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n_assert( pos.IsEmpty() );
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pos.Reserve(36);
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//pos.Append( Math::float3(minX, minY, minZ ) );//4
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//pos.Append( Math::float3(minX, maxY, minZ ) );//0
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//pos.Append( Math::float3(maxX, maxY, minZ ) );//3
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//pos.Append( Math::float3(maxX, minY, minZ ) );//5
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//pos.Append( Math::float3(minX, minY, maxZ ) );//7
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//pos.Append( Math::float3(minX, maxY, maxZ ) );//1
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//pos.Append( Math::float3(maxX, maxY, maxZ ) );//2
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//pos.Append( Math::float3(maxX, minY, maxZ ) );//6
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{
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pos.Append( Math::float3(minX, maxY, minZ ) );//0
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pos.Append( Math::float3(minX, maxY, maxZ ) );//1
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pos.Append( Math::float3(maxX, maxY, maxZ ) );//2
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pos.Append( Math::float3(maxX, maxY, minZ ) );//3
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pos.Append( Math::float3(minX, minY, minZ ) );//4
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pos.Append( Math::float3(maxX, minY, minZ ) );//5
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pos.Append( Math::float3(maxX, minY, maxZ ) );//6
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pos.Append( Math::float3(minX, minY, maxZ ) );//7
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pos.Append( Math::float3(minX, maxY, minZ ) );//0
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pos.Append( Math::float3(minX, minY, minZ ) );//4
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pos.Append( Math::float3(minX, minY, maxZ ) );//7
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pos.Append( Math::float3(minX, maxY, maxZ ) );//1
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pos.Append( Math::float3(maxX, maxY, minZ ) );//3
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pos.Append( Math::float3(maxX, maxY, maxZ ) );//2
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pos.Append( Math::float3(maxX, minY, maxZ ) );//6
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pos.Append( Math::float3(maxX, minY, minZ ) );//5
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pos.Append( Math::float3(minX, maxY, maxZ ) );//1
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pos.Append( Math::float3(minX, minY, maxZ ) );//7
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pos.Append( Math::float3(maxX, minY, maxZ ) );//6
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pos.Append( Math::float3(maxX, maxY, maxZ ) );//2
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pos.Append( Math::float3(minX, maxY, minZ ) );//0
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pos.Append( Math::float3(maxX, maxY, minZ ) );//3
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pos.Append( Math::float3(maxX, minY, minZ ) );//5
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pos.Append( Math::float3(minX, minY, minZ ) );//4
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}
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// index
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n_assert( indicies.IsEmpty() );
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indicies.Reserve( 36 );
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// bottom
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{
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indicies.Append( 0 );
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indicies.Append( 1 );
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indicies.Append( 2 );
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indicies.Append( 2 );
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indicies.Append( 3 );
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indicies.Append( 0 );
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}
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// top
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{
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indicies.Append( 4 );
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indicies.Append( 5 );
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indicies.Append( 6 );
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indicies.Append( 6 );
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indicies.Append( 7 );
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indicies.Append( 4 );
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}
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// font
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{
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indicies.Append( 8 );
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indicies.Append( 9 );
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indicies.Append( 10 );
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indicies.Append( 10 );
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indicies.Append( 11 );
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indicies.Append( 8 );
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}
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// back
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{
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indicies.Append( 12 );
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indicies.Append( 13 );
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indicies.Append( 14 );
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indicies.Append( 14 );
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indicies.Append( 15 );
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indicies.Append( 12 );
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}
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// left
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{
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indicies.Append( 16 );
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indicies.Append( 17 );
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indicies.Append( 18 );
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indicies.Append( 18 );
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indicies.Append( 19 );
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indicies.Append( 16 );
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}
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// right
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{
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indicies.Append( 20 );
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indicies.Append( 21 );
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indicies.Append( 22 );
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indicies.Append( 22 );
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indicies.Append( 23 );
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indicies.Append( 20 );
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}
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}
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//------------------------------------------------------------------------
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void Build_LineList_Box(const Math::bbox& bb, PositionData& pos, Index16Container& indicies)
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{
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scalar minX = bb.pmin.x();
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scalar minY = bb.pmin.y();
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scalar minZ = bb.pmin.z();
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scalar maxX = bb.pmax.x();
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scalar maxY = bb.pmax.y();
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scalar maxZ = bb.pmax.z();
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// vertex
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n_assert( pos.IsEmpty() );
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pos.Reserve(8);
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pos.Append( Math::float3(minX, minY, minZ ) );
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pos.Append( Math::float3(minX, maxY, minZ ) );
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pos.Append( Math::float3(maxX, maxY, minZ ) );
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pos.Append( Math::float3(maxX, minY, minZ ) );
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pos.Append( Math::float3(minX, minY, maxZ ) );
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pos.Append( Math::float3(minX, maxY, maxZ ) );
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pos.Append( Math::float3(maxX, maxY, maxZ ) );
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pos.Append( Math::float3(maxX, minY, maxZ ) );
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// index
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n_assert( indicies.IsEmpty() );
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indicies.Reserve( 24 );
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// bottom
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{
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indicies.Append( 0 );
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indicies.Append( 1 );
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indicies.Append( 1 );
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indicies.Append( 2 );
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indicies.Append( 2 );
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indicies.Append( 3 );
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indicies.Append( 3 );
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indicies.Append( 0 );
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}
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// top
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{
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indicies.Append( 4 );
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indicies.Append( 5 );
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indicies.Append( 5 );
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indicies.Append( 6 );
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indicies.Append( 6 );
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indicies.Append( 7 );
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indicies.Append( 7 );
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indicies.Append( 4 );
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}
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// side
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{
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indicies.Append( 1 );
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indicies.Append( 5 );
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indicies.Append( 0 );
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indicies.Append( 4 );
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indicies.Append( 2 );
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indicies.Append( 6 );
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indicies.Append( 3 );
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indicies.Append( 7 );
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}
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}
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//------------------------------------------------------------------------
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void
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ManuResUtil::Build_Cone(Math::float3 inAxis, Resources::PositionData& position, Resources::Index16Container& indicies, Math::scalar sThickness, Math::scalar sHRatio)
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{
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position.Append(inAxis);
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Math::matrix44 mat = Math::matrix44::identity() ;
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mat.set_position(float4(inAxis.x(),inAxis.y(),inAxis.z(),1));
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//add the cone
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for (int j = 0;j<=36;j++)
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{
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mat = matrix44::rotationaxis( float4(inAxis.x(),
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inAxis.y(),
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inAxis.z(),
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1.0),
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j*10 / 57.3f ) ;
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//--- vertext of the cone
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Math::float4 _oriVec(sThickness+inAxis.x()*sHRatio,sThickness+inAxis.y()*sHRatio,sThickness+inAxis.z()*sHRatio , 0);
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_oriVec = Math::matrix44::transform(mat,_oriVec);
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position.Append(Math::float3(_oriVec.x(),_oriVec.y(),_oriVec.z()) );
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if(j>35)
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continue;
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//add cone 1 triangle
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indicies.Append(j+1);
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indicies.Append(0);
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indicies.Append(j+2);
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}
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}
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//-------------------------------------------------------------------------
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void
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ManuResUtil::Build_Column(Math::float3 inAxis, Resources::PositionData& position, Resources::Index16Container& indicies, Math::scalar sThickness)
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{
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if (inAxis.x() == 0 && inAxis.y() == 0 && inAxis.z() == 0)
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return;
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//position.Append(inAxis);
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int PosReady = position.Size();
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Math::matrix44 mat = Math::matrix44::identity() ;
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mat.set_position(float4(inAxis.x(),inAxis.y(),inAxis.z(),1));
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//add the cone
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for (int j = 0;j<=36;j++)
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{
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mat = matrix44::rotationaxis( float4(inAxis.x(),
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inAxis.y(),
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inAxis.z(),
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1.0),
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j*10 / 57.3f ) ;
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|
//---- vertext of the column
|
|||
|
|
Math::float4 _column(sThickness + inAxis.x(), sThickness + inAxis.y(), sThickness + inAxis.z(), 0);//<2F><><EFBFBD><EFBFBD>
|
|||
|
|
_column = Math::matrix44::transform( mat,_column);
|
|||
|
|
position.Append(Math::float3(_column.x(),_column.y(),_column.z()) );
|
|||
|
|
//axis value (0,0,0)
|
|||
|
|
scalar sx = _column.x()* (inAxis.x()>0.0f?0:1);
|
|||
|
|
scalar sy = _column.y()* (inAxis.y()>0.0f?0:1);
|
|||
|
|
scalar sz = _column.z()* (inAxis.z()>0.0f?0:1);
|
|||
|
|
Math::float3 tmp(sx,sy,sz) ;
|
|||
|
|
position.Append(tmp);
|
|||
|
|
//draw the column ====
|
|||
|
|
|
|||
|
|
if(j>35)
|
|||
|
|
continue;
|
|||
|
|
|
|||
|
|
//add colomn 2 triangles
|
|||
|
|
indicies.Append(PosReady + j*2+1);
|
|||
|
|
indicies.Append(PosReady + j*2);
|
|||
|
|
indicies.Append(PosReady + j*2+2);
|
|||
|
|
|
|||
|
|
indicies.Append(PosReady + j*2+2);
|
|||
|
|
indicies.Append(PosReady + j*2+3);
|
|||
|
|
indicies.Append(PosReady + j*2+1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//------------------------------------------------------------------------
|
|||
|
|
GPtr<Resources::MeshRes>
|
|||
|
|
ManuResUtil::CreateManuMesh_WithTopology( const Util::String& expectResID,
|
|||
|
|
SizeT numVertex,
|
|||
|
|
const Math::float3* position,
|
|||
|
|
Math::Color32 color,
|
|||
|
|
SizeT numIndex,
|
|||
|
|
const Resources::Index16Container::value_type* indicies,
|
|||
|
|
RenderBase::PrimitiveTopology::Code ptCode)
|
|||
|
|
{
|
|||
|
|
GPtr<Resources::MeshRes> mesh = CreateManuMesh( expectResID );
|
|||
|
|
if ( !mesh.isvalid() )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
if ( numVertex < 2 || numVertex > 65535 || position == NULL )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
mesh->SetTopologyType( ptCode );
|
|||
|
|
|
|||
|
|
// set position
|
|||
|
|
if( !mesh->SetVertexData<PositionData>(position, numVertex ) )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
// set color
|
|||
|
|
ColorData colorData;
|
|||
|
|
colorData.Fill(0, numVertex, color );
|
|||
|
|
if( !mesh->SetVertexData<ColorData>(&colorData[0], numVertex ) )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
n_assert( indicies );
|
|||
|
|
if ( !mesh->SetIndex16(indicies, numIndex ) )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// create submesh. must has submesh now
|
|||
|
|
SubMesh subMesh;
|
|||
|
|
subMesh.FirstIndex = 0;
|
|||
|
|
subMesh.numIndex = numIndex;
|
|||
|
|
subMesh.firstVertex = 0;
|
|||
|
|
subMesh.numVertex = numVertex;
|
|||
|
|
|
|||
|
|
if ( !mesh->SetSubMesh(&subMesh,0 ) )
|
|||
|
|
{
|
|||
|
|
return GPtr<MeshRes>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// set boundingbox
|
|||
|
|
mesh->RecalculateBounds(true);
|
|||
|
|
|
|||
|
|
// set resource state
|
|||
|
|
mesh->SetState(Resource::Loaded);
|
|||
|
|
|
|||
|
|
//-------
|
|||
|
|
return mesh;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//------------------------------------------------------------------------
|
|||
|
|
bool
|
|||
|
|
ManuResUtil::SetMesh_LineList( GPtr<MeshRes>& mesh,
|
|||
|
|
SizeT numVertex,
|
|||
|
|
const Math::float3* position,
|
|||
|
|
Math::Color32 color,
|
|||
|
|
SizeT numIndex ,
|
|||
|
|
const Resources::Index16Container::value_type* indicies )
|
|||
|
|
{
|
|||
|
|
if ( !mesh.isvalid() )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( numVertex < 2 || numVertex > 65535 || position == NULL )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( numIndex != 0 && indicies == NULL )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mesh->SetTopologyType( RenderBase::PrimitiveTopology::LineList );
|
|||
|
|
|
|||
|
|
// set position
|
|||
|
|
if( !mesh->SetVertexData<PositionData>(position, numVertex ) )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// set color
|
|||
|
|
ColorData colorData;
|
|||
|
|
colorData.Fill(0, numVertex, color );
|
|||
|
|
if( !mesh->SetVertexData<ColorData>(&colorData[0], numVertex ) )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// create index. must has index now
|
|||
|
|
SizeT realIndexCount = 0;
|
|||
|
|
|
|||
|
|
if ( numIndex == 0 )
|
|||
|
|
{
|
|||
|
|
realIndexCount = (numVertex-1) * 2;
|
|||
|
|
Index16Container indexArray;
|
|||
|
|
indexArray.Resize( realIndexCount, 0 );
|
|||
|
|
|
|||
|
|
for ( IndexT index = 0; index < numVertex-1; ++index )
|
|||
|
|
{
|
|||
|
|
n_assert( index < 65535 );
|
|||
|
|
indexArray[index*2] = (ushort)index;
|
|||
|
|
indexArray[index*2 + 1 ] = (ushort)(index + 1);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if( !mesh->SetIndex16( &indexArray[0], realIndexCount) )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
realIndexCount = numIndex;
|
|||
|
|
n_assert( indicies );
|
|||
|
|
if ( !mesh->SetIndex16(indicies, numIndex ) )
|
|||
|
|
{
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// set boundingbox
|
|||
|
|
mesh->RecalculateBounds(true);
|
|||
|
|
|
|||
|
|
// set resource state
|
|||
|
|
mesh->SetState(Resource::Loaded);
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|