bool Model::SetMaterial(const String& subMeshName, Material* material)
{
SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName);
if (!subMesh)
{
NazaraError("Mesh has no submesh \"" + subMeshName + '"');
return false;
}
unsigned int matIndex = subMesh->GetMaterialIndex();
if (matIndex >= m_matCount)
{
NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')');
return false;
}
unsigned int index = m_skin * m_matCount + matIndex;
if (material)
m_materials[index] = material;
else
m_materials[index] = Material::GetDefault();
return true;
}
void FixedRenderer::updateSkinning(Mesh * mesh, Armature * armature)
{
unsigned int s;
unsigned int sSize = mesh->getSubMeshsNumber();
for(s=0; s<sSize; s++)
{
SubMesh * subMesh = &mesh->getSubMeshs()[s];
// data
Vector3 * vertices = subMesh->getVertices();
if(! vertices)
continue;
SkinData * skinData = subMesh->getSkinData();
if(armature && skinData)
{
unsigned int verticesSize = subMesh->getVerticesSize();
Vector3 * skinVertices = getVertices(verticesSize);
computeSkinning(armature, skinData, vertices, NULL, NULL, skinVertices, NULL, NULL);
subMesh->getBoundingBox()->initFromPoints(skinVertices, verticesSize);
}
}
mesh->updateBoundingBox();
}
//------------------------------------------------------------------------------------
Mesh* SceneManager::CreatePlaneMesh( float w, float h )
{
float halfW = w / 2;
float halfH = h / 2;
SVertex vert[4] =
{
SVertex(VEC3(-w,0,+h), VEC2(0,0), VEC3::UNIT_Y),
SVertex(VEC3(+w,0,+h), VEC2(1,0), VEC3::UNIT_Y),
SVertex(VEC3(+w,0,-h), VEC2(1,1), VEC3::UNIT_Y),
SVertex(VEC3(-w,0,-h), VEC2(0,1), VEC3::UNIT_Y),
};
DWORD dwIndex[6] = {0,1,3,1,2,3};
Mesh* pMesh = new Mesh;
SubMesh* pSubmesh = new SubMesh;
pSubmesh->InitVertData(eVertexType_General, vert, 4, true);
pSubmesh->InitIndexData(dwIndex, 6, true);
pMesh->AddSubMesh(pSubmesh);
return pMesh;
}
bool Model::SetMaterial(unsigned int skinIndex, const String& subMeshName, Material* material)
{
#if NAZARA_GRAPHICS_SAFE
if (skinIndex >= m_skinCount)
{
NazaraError("Skin index out of range (" + String::Number(skinIndex) + " >= " + String::Number(m_skinCount));
return false;
}
#endif
SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName);
if (!subMesh)
{
NazaraError("Mesh has no submesh \"" + subMeshName + '"');
return false;
}
unsigned int matIndex = subMesh->GetMaterialIndex();
if (matIndex >= m_matCount)
{
NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount));
return false;
}
unsigned int index = skinIndex * m_matCount + matIndex;
if (material)
m_materials[index] = material;
else
m_materials[index] = Material::GetDefault();
return true;
}
Material* Model::GetMaterial(const String& subMeshName) const
{
#if NAZARA_GRAPHICS_SAFE
if (!m_mesh)
{
NazaraError("Model has no mesh");
return nullptr;
}
#endif
SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName);
if (!subMesh)
{
NazaraError("Mesh has no submesh \"" + subMeshName + '"');
return nullptr;
}
unsigned int matIndex = subMesh->GetMaterialIndex();
if (matIndex >= m_matCount)
{
NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')');
return nullptr;
}
return m_materials[m_skin * m_matCount + matIndex];
}
//------------------------------------------------------------------------------------
void Sky::_InitMesh()
{
SVertex* vert = new SVertex[8];
DWORD* pIndices = new DWORD[6*2*3];
if(!vert || !pIndices)
throw std::exception("Error!Not enough memory!");
vert[0].pos.Set(-1, -1, -1);
vert[1].pos.Set( 1, -1, -1);
vert[2].pos.Set( 1, -1, 1);
vert[3].pos.Set(-1, -1, 1);
vert[4].pos.Set(-1, 1, -1);
vert[5].pos.Set( 1, 1, -1);
vert[6].pos.Set( 1, 1, 1);
vert[7].pos.Set(-1, 1, 1);
pIndices[0] = 0; pIndices[1] = 2; pIndices[2] = 1;
pIndices[3] = 0; pIndices[4] = 3; pIndices[5] = 2;
pIndices[6] = 5; pIndices[7] = 7; pIndices[8] = 4;
pIndices[9] = 5; pIndices[10] = 6; pIndices[11] = 7;
pIndices[12] = 3; pIndices[13] = 6; pIndices[14] = 2;
pIndices[15] = 3; pIndices[16] = 7; pIndices[17] = 6;
pIndices[18] = 1; pIndices[19] = 4; pIndices[20] = 0;
pIndices[21] = 1; pIndices[22] = 5; pIndices[23] = 4;
pIndices[24] = 0; pIndices[25] = 7; pIndices[26] = 3;
pIndices[27] = 0; pIndices[28] = 4; pIndices[29] = 7;
pIndices[30] = 2; pIndices[31] = 5; pIndices[32] = 1;
pIndices[33] = 2; pIndices[34] = 6; pIndices[35] = 5;
m_pMesh = new Mesh;
SubMesh* pSubMesh = new SubMesh;
pSubMesh->InitVertData(eVertexType_General, vert, 8, true);
pSubMesh->InitIndexData(pIndices, 6*2*3, true);
m_pMesh->AddSubMesh(pSubMesh);
SAFE_DELETE_ARRAY(vert);
SAFE_DELETE_ARRAY(pIndices);
Neo::Material* pMaterial = new Neo::Material;
pMaterial->SetTexture(0, new Neo::D3D11Texture(GetResPath("Skybox.dds"), eTextureType_CubeMap));
pMaterial->InitShader(GetResPath("Sky.hlsl"), GetResPath("Sky.hlsl"), eShaderFlag_EnableClipPlane);
pSubMesh->SetMaterial(pMaterial);
pMaterial->Release();
D3D11_SAMPLER_DESC& sampler = pMaterial->GetSamplerStateDesc(0);
sampler.AddressU = D3D11_TEXTURE_ADDRESS_CLAMP;
sampler.AddressV = D3D11_TEXTURE_ADDRESS_CLAMP;
pMaterial->SetSamplerStateDesc(0, sampler);
m_pEntity = new Entity(m_pMesh);
m_pEntity->SetCastShadow(false);
m_pEntity->SetReceiveShadow(false);
}
SubMesh *addSubMesh(GLenum mode, size_t first, size_t count)
{
SubMesh *res = addSubMesh();
res->setMode(mode);
res->setFirstIndex(first);
res->setIndexCount(count);
return res;
}
//------------------------------------------------------------------------------------
void TerrainQuadTreeNode::CreateEntity()
{
// Create the entity.
if (isRenderedAtCurrentLod() && !mEntity)
{
Mesh* pMesh = new Mesh;
SubMesh* pSubmesh = new SubMesh;
pMesh->SetPrimitiveType(ePrimitive_TriangleStrip);
pSubmesh->InitTerrainVertData(getVertexDataRecord()->gpuPosVertexBuf, getVertexDataRecord()->gpuDeltaVertexBuf,
mLodLevels[mCurrentLod]->pIndexBuf, mLodLevels[mCurrentLod]->nIndexCount);
pMesh->AddSubMesh(pSubmesh);
mEntity = new Entity(pMesh);
mEntity->SetCastShadow(false);
// vertex data is generated in terrain space
mEntity->SetPosition(mTerrain->getPosition());
static uint32 iMat = 0;
++iMat;
char szMatName[64];
sprintf_s(szMatName, 64, "Mtl_TerrainSector_%d", iMat);
Material* pMaterial = MaterialManager::GetSingleton().NewMaterial(szMatName, eVertexType_Terrain);
pMaterial->SetTexture(0, mTerrain->getTerrainNormalMap());
pMaterial->SetTexture(1, mTerrain->getLayerBlendTexture(0));
SSamplerDesc& samDesc = pMaterial->GetSamplerStateDesc(0);
samDesc.AddressU = eTextureAddressMode_WRAP;
samDesc.AddressV = eTextureAddressMode_WRAP;
samDesc.Filter = SF_MIN_MAG_MIP_LINEAR;
pMaterial->SetSamplerStateDesc(0, samDesc);
pMaterial->SetSamplerStateDesc(1, samDesc);
for (uint32 i = 0; i < mTerrain->getLayerCount(); ++i)
{
pMaterial->SetTexture(2+i*2, g_env.pRenderer->GetRenderSys()->LoadTexture(mTerrain->getLayerTextureName(i, 0), eTextureType_2D, 0, true));
pMaterial->SetTexture(2+i*2+1, g_env.pRenderer->GetRenderSys()->LoadTexture(mTerrain->getLayerTextureName(i, 1)));
pMaterial->SetSamplerStateDesc(2 + i * 2, samDesc);
pMaterial->SetSamplerStateDesc(2 + i * 2 + 1, samDesc);
}
pMaterial->InitShader("Terrain", eShader_Terrain, 0, nullptr, "VS_GBuffer", "PS_GBuffer");
mEntity->SetMaterial(pMaterial);
}
if (mChildren[0])
{
mChildren[0]->CreateEntity();
mChildren[1]->CreateEntity();
mChildren[2]->CreateEntity();
mChildren[3]->CreateEntity();
}
}
//-----------------------------------------------------------------------
bool HardwareSkinningFactory::extractSkeletonData(const Entity* pEntity, size_t subEntityIndex, ushort& boneCount, ushort& weightCount)
{
bool isValidData = false;
boneCount = 0;
weightCount = 0;
//Check if we have pose animation which the HS sub render state does not
//know how to handle
bool hasVertexAnim = pEntity->getMesh()->hasVertexAnimation();
//gather data on the skeleton
if (!hasVertexAnim && pEntity->hasSkeleton())
{
//get weights count
MeshPtr pMesh = pEntity->getMesh();
RenderOperation ro;
SubMesh* pSubMesh = pMesh->getSubMesh(subEntityIndex);
pSubMesh->_getRenderOperation(ro,0);
//get the largest bone assignment
boneCount = ushort(std::max(pMesh->sharedBlendIndexToBoneIndexMap.size(), pSubMesh->blendIndexToBoneIndexMap.size()));
//go over vertex deceleration
//check that they have blend indices and blend weights
const VertexElement* pDeclWeights = ro.vertexData->vertexDeclaration->findElementBySemantic(VES_BLEND_WEIGHTS,0);
const VertexElement* pDeclIndexes = ro.vertexData->vertexDeclaration->findElementBySemantic(VES_BLEND_INDICES,0);
if ((pDeclWeights != NULL) && (pDeclIndexes != NULL))
{
isValidData = true;
switch (pDeclWeights->getType())
{
case VET_FLOAT1:
weightCount = 1;
break;
case VET_USHORT2_NORM:
case VET_FLOAT2:
weightCount = 2;
break;
case VET_FLOAT3:
weightCount = 3;
break;
case VET_USHORT4_NORM:
case VET_UBYTE4_NORM:
case VET_FLOAT4:
weightCount = 4;
break;
default:
isValidData = false;
break;
}
}
}
return isValidData;
}
//-----------------------------------------------------------------------
void Node::getRenderOperation(RenderOperation& op)
{
SubMesh* pSubMesh = 0;
MeshPtr pMesh = MeshManager::getSingleton().getByName("axes.mesh");
if (pMesh.isNull())
{
pMesh = MeshManager::getSingleton().load("axes.mesh",
ResourceGroupManager::BOOTSTRAP_RESOURCE_GROUP_NAME);
}
pSubMesh = pMesh->getSubMesh(0);
pSubMesh->_getRenderOperation(op);
}
void PS_Mesh::_update(Particle * p)
{
Float3 Position = p->Position;
if (mParent->IsLocalSpace())
Position.TransformA(mParent->GetParent()->GetWorldTM());
mMesh->SetPosition(Position);
mMesh->SetOpacity(p->Color.a);
mMesh->SetRotationEx(p->Rotation);
mMesh->SetScale(p->Size);
mMesh->_updateTM();
int blendMode = mParent->GetBlendMode();
for (int i = 0; i < mMesh->GetSubMeshCount(); ++i)
{
SubMesh * submesh = mMesh->GetSubMesh(i);
Material * mtl = submesh->GetMaterial();
mtl->diffuse = Float3(p->Color.r, p->Color.g, p->Color.b);
if (mParent->_getTexture() != NULL)
{
mtl->maps[eMapType::DIFFUSE] = mParent->_getTexture();
}
if (mParent->GetShaderEnable())
{
mtl->depthMode = eDepthMode::N_LESS_EQUAL;
if (blendMode == PS_BlendMode::ADD)
{
mtl->blendMode = eBlendMode::ADD;
}
else if (blendMode == PS_BlendMode::ALPHA_BLEND)
{
mtl->blendMode = eBlendMode::ALPHA_BLEND;
}
else if (blendMode == PS_BlendMode::COLOR_BLEND)
{
mtl->blendMode = eBlendMode::COLOR_BLEND;
}
else
{
mtl->blendMode = eBlendMode::OPACITY;
mtl->depthMode = eDepthMode::LESS_EQUAL;
}
submesh->SetShaderFX(mParent->_getShaderFX());
submesh->SetRenderCallBack(eRenderCallBack::SHADER, mParent->GetShader().c_ptr());
}
}
}
//----------------------------------------------------------------------------------------
D3D11RenderTarget::D3D11RenderTarget()
:m_pRenderSystem(g_env.pRenderSystem)
,m_pRenderTexture(nullptr)
,m_clearColor(SColor::BLACK)
,m_bClearColor(true)
,m_bClearZBuffer(true)
,m_bHasDepthBuffer(false)
,m_bNoFrameBuffer(false)
,m_bUpdateRatioAspect(true)
,m_phaseFlag(eRenderPhase_Geometry)
,m_pDepthStencil(nullptr)
,m_sizeRatio(0, 0)
{
// Create screen quad
static bool bCreate = false;
if (!bCreate)
{
m_pQuadMesh = new Mesh;
SubMesh* pSubMesh = new SubMesh;
SVertex v[4] =
{
SVertex(VEC3(-1,1,0), VEC2(0,0)),
SVertex(VEC3(1,1,0), VEC2(1,0)),
SVertex(VEC3(-1,-1,0), VEC2(0,1)),
SVertex(VEC3(1,-1,0), VEC2(1,1))
};
DWORD index[6] = { 0,1,2, 1,3,2 };
// Store index to frustum far corner
v[0].normal.x = 0;
v[1].normal.x = 1;
v[2].normal.x = 2;
v[3].normal.x = 3;
pSubMesh->InitVertData(eVertexType_General, v, ARRAYSIZE(v), true);
pSubMesh->InitIndexData(index, ARRAYSIZE(index), true);
m_pQuadMesh->AddSubMesh(pSubMesh);
m_pQuadEntity = new Entity(m_pQuadMesh);
m_pQuadEntity->SetCastShadow(false);
m_pQuadEntity->SetReceiveShadow(false);
bCreate = true;
}
}
//-----------------------------------------------------------------------------
MeshPtr ManualObject::convertToMesh(const String& meshName, const String& groupName)
{
if (mCurrentSection)
{
OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS,
"You cannot call convertToMesh() whilst you are in the middle of "
"defining the object; call end() first.",
"ManualObject::convertToMesh");
}
if (mSectionList.empty())
{
OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS,
"No data defined to convert to a mesh.",
"ManualObject::convertToMesh");
}
MeshPtr m = MeshManager::getSingleton().createManual(meshName, groupName);
for (SectionList::iterator i = mSectionList.begin(); i != mSectionList.end(); ++i)
{
ManualObjectSection* sec = *i;
RenderOperation* rop = sec->getRenderOperation();
SubMesh* sm = m->createSubMesh();
sm->useSharedVertices = false;
sm->operationType = rop->operationType;
sm->setMaterialName(sec->getMaterialName(), groupName);
// Copy vertex data; replicate buffers too
sm->vertexData = rop->vertexData->clone(true);
// Copy index data; replicate buffers too; delete the default, old one to avoid memory leaks
// check if index data is present
if (rop->indexData)
{
// Copy index data; replicate buffers too; delete the default, old one to avoid memory leaks
OGRE_DELETE sm->indexData;
sm->indexData = rop->indexData->clone(true);
}
}
// update bounds
m->_setBounds(mAABB);
m->_setBoundingSphereRadius(mRadius);
m->load();
return m;
}
//-----------------------------------------------------------------------
void Entity::buildSubEntityList(Mesh* mesh, SubEntityList* sublist) {
// Create SubEntities
int i, numSubMeshes;
SubMesh* subMesh;
SubEntity* subEnt;
numSubMeshes = mesh->getNumSubMeshes();
for (i = 0; i < numSubMeshes; ++i) {
subMesh = mesh->getSubMesh(i);
subEnt = new SubEntity();
subEnt->mParentEntity = this;
subEnt->mSubMesh = subMesh;
if (subMesh->isMatInitialised())
subEnt->setMaterialName(subMesh->getMaterialName());
sublist->push_back(subEnt);
}
}
//------------------------------------------------------------------------------------
Decal::Decal(const VEC3& pos, float size, const QUATERNION& rot)
: m_vPos(pos)
, m_fSize(size)
, m_pMaterial(nullptr)
{
if (!m_pUnitCube)
{
SVertex vert[8] =
{
SVertex(VEC3(-0.5f, -0.5f, +0.5f), VEC2(0, 0)),
SVertex(VEC3(+0.5f, -0.5f, +0.5f), VEC2(0, 0)),
SVertex(VEC3(+0.5f, -0.5f, -0.5f), VEC2(0, 0)),
SVertex(VEC3(-0.5f, -0.5f, -0.5f), VEC2(0, 0)),
SVertex(VEC3(-0.5f, +0.5f, +0.5f), VEC2(0, 0)),
SVertex(VEC3(+0.5f, +0.5f, +0.5f), VEC2(0, 0)),
SVertex(VEC3(+0.5f, +0.5f, -0.5f), VEC2(0, 0)),
SVertex(VEC3(-0.5f, +0.5f, -0.5f), VEC2(0, 0)),
};
DWORD dwIndex[36] = {
0,2,1,0,3,2, // bottom
4,5,7,5,6,7, // top
4,7,0,7,3,0, // left
6,5,2,5,1,2, // right
7,6,3,6,2,3, // behind
5,4,1,4,0,1, // front
};
Mesh* pMesh = new Mesh;
SubMesh* pSubmesh = new SubMesh;
pSubmesh->InitVertData(eVertexType_General, vert, 8, true);
pSubmesh->InitIndexData(dwIndex, 36, true);
pMesh->AddSubMesh(pSubmesh);
m_pUnitCube = new Entity(pMesh);
m_pUnitCube->SetCastShadow(false);
m_pCB_Decal = g_env.pRenderer->GetRenderSys()->CreateConstantBuffer(sizeof(cBufferDecal), 10);
}
m_cbDecal.matRotation = rot.ToRotationMatrix().Transpose();
m_cbDecal.fProjClip = 10000.f;
}
bool Mesh::load(const std::string& fname)
{
std::ifstream fi(fname.c_str());
assert(fi);
int subCnt = 0;
{
StreamBlockReader r("MeshDescription", fi);
if (!r.read("subCount", &subCnt)) assert(0);
}
while (subCnt-- > 0) {
SubMesh *sub = new SubMesh();
fi >> *sub;
sub->genVertexNormals();
sub->genTriangleNormals();
addSubMesh(sub);
}
m_fname = fname;
return !!fi;
}
void EtoileMeshPassTextureInputSocket::retrieve(Texture* signal)
{
if(signal == NULL) return;
GLMeshRenderPass* plugin = (GLMeshRenderPass*)(this->getNode());
std::vector<RenderUnit*>& units = plugin->getRenderUnits();
for(unsigned int i = 0; i < units.size(); ++i)
{
RenderUnit* unit = units[i];
MeshRenderUnit* munit = dynamic_cast<MeshRenderUnit*>(unit);
if(munit != NULL)
{
Mesh* m = munit->getMesh();
for(unsigned int j = 0; j < m->getSubMeshList().size(); ++j)
{
SubMesh* submesh = m->getSubMeshList()[j];
Material* mt = submesh->getMaterial();
mt->removeTexture(this->getName());
}
}
}
}
RenderViewer::RenderViewer()
{
mLayout = new MGUI::Layout(NULL, NULL);
mTextBox = new MGUI::TextBox(NULL, mLayout);
mTextBox->SetAlign(MGUI::eAlign::LEFT | MGUI::eAlign::BOTTOM);
// create grid mesh
mGridMesh = new Mesh();
SubMesh * pMeshBuffer = mGridMesh->NewSubMesh();
pMeshBuffer->GetRenderOp()->vertexDeclarations[0].AddElement(eVertexSemantic::POSITION, eVertexType::FLOAT2);
pMeshBuffer->GetRenderOp()->vertexBuffers[0] = HWBufferManager::Instance()->NewVertexBuffer(2 * sizeof(float), (GRID_SIZE + 1) * 2 * 2);
int index = 0;
float * data = (float *)pMeshBuffer->GetRenderOp()->vertexBuffers[0]->Lock(eLockFlag::WRITE);
{
float _s = -GRID_SIZE / 2 * METER_LEN;
float _e = GRID_SIZE / 2 * METER_LEN;
float y = _s;
float dy = METER_LEN;
for (int i = 0; i < GRID_SIZE + 1; ++i)
{
data[index++] = _s; data[index++] = y;
data[index++] = _e; data[index++] = y;
y += dy;
}
float x = _s;
float dx = METER_LEN;
for (int i = 0; i < GRID_SIZE + 1; ++i)
{
data[index++] = x; data[index++] = _s;
data[index++] = x; data[index++] = _e;
x += dx;
}
}
pMeshBuffer->GetRenderOp()->vertexBuffers[0]->Unlock();
pMeshBuffer->GetRenderOp()->primCount = (GRID_SIZE + 1) * 2;
pMeshBuffer->GetRenderOp()->primType = ePrimType::LINE_LIST;
ShaderFX * pShaderFX = ShaderFXManager::Instance()->Load("Grid", "Grid.mfx");
d_assert(pShaderFX != NULL);
pMeshBuffer->SetShaderFX(pShaderFX);
mGridMesh->SetLocalAabb(Aabb::Infinite);
Layout();
World::Instance()->E_RenderEnd += new cListener0<RenderViewer>(this, &RenderViewer::OnUpdate);
}
//------------------------------------------------------------------------------------
bool SceneManager::Init()
{
m_camera = new Camera;
m_camera->SetAspectRatio(m_pRenderSystem->GetWndWidth() / (float)m_pRenderSystem->GetWndHeight());
m_sunLight.lightDir.Set(1, -1, 2);
m_sunLight.lightDir.Normalize();
m_sunLight.lightColor.Set(0.8f, 0.8f, 0.8f);
m_pSSAO = new SSAO;
{
m_pDebugRTMesh = new Mesh;
SubMesh* pSubMesh = new SubMesh;
SVertex v[4] =
{
SVertex(VEC3(0.5f,1.0f,0), VEC2(0,0)),
SVertex(VEC3(1.0f,1.0f,0), VEC2(1,0)),
SVertex(VEC3(0.5f,0.4f,0), VEC2(0,1)),
SVertex(VEC3(1.0f,0.4f,0), VEC2(1,1))
};
DWORD index[6] = { 0,1,2, 1,3,2 };
pSubMesh->InitVertData(eVertexType_General, v, ARRAYSIZE(v), true);
pSubMesh->InitIndexData(index, ARRAYSIZE(index), true);
m_pDebugRTMesh->AddSubMesh(pSubMesh);
m_pDebugRTMaterial = new Material;
m_pDebugRTMaterial->InitShader(GetResPath("DebugRT.hlsl"), GetResPath("DebugRT.hlsl"));
pSubMesh->SetMaterial(m_pDebugRTMaterial);
}
_InitAllScene();
return true;
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
bool Mesh::Build(const MeshDescriptor& in_meshDesc)
{
bool bSuccess = true;
//set the bounds
SetBounds(in_meshDesc.mvMinBounds, in_meshDesc.mvMaxBounds);
if (in_meshDesc.mFeatures.mbHasAnimationData == true)
{
m_skeleton = SkeletonUPtr(new Skeleton());
m_skeleton->Build(in_meshDesc.m_skeletonDesc);
}
//iterate through each mesh
int count = 0;
for (auto it = in_meshDesc.mMeshes.begin(); it != in_meshDesc.mMeshes.end(); ++it)
{
//caclulate the mesh capacities
u32 udwVertexDataCapacity = it->mudwNumVertices * in_meshDesc.mVertexDeclaration.GetTotalSize();
u32 udwIndexDataCapacity = it->mudwNumIndices * in_meshDesc.mudwIndexSize;
//prepare the mesh if it needs it, otherwise just update the vertex and index declarations.
SubMesh* newSubMesh = CreateSubMesh(it->mstrName);
newSubMesh->Prepare(Core::Application::Get()->GetRenderSystem(), in_meshDesc.mVertexDeclaration, in_meshDesc.mudwIndexSize, udwVertexDataCapacity, udwIndexDataCapacity, BufferAccess::k_read, it->ePrimitiveType);
//check that the buffers are big enough to hold this data. if not throw an error.
if (udwVertexDataCapacity <= newSubMesh->GetInternalMeshBuffer()->GetVertexCapacity() &&
udwIndexDataCapacity <= newSubMesh->GetInternalMeshBuffer()->GetIndexCapacity())
{
newSubMesh->Build(it->mpVertexData, it->mpIndexData, it->mudwNumVertices, it->mudwNumIndices, it->mvMinBounds, it->mvMaxBounds);
}
else
{
CS_LOG_ERROR("Sub mesh data exceeds its buffer capacity. Mesh will return empty!");
bSuccess = false;
}
//add the skeleton controller
if (in_meshDesc.mFeatures.mbHasAnimationData == true)
{
InverseBindPosePtr ibp(new InverseBindPose());
ibp->mInverseBindPoseMatrices = it->mInverseBindPoseMatrices;
newSubMesh->SetInverseBindPose(ibp);
}
count++;
}
CalcVertexAndIndexCounts();
//return success
return bSuccess;
}
Airbrake::Airbrake(char* basename, int num, node_t *ndref, node_t *ndx, node_t *ndy, node_t *nda, Vector3 pos, float width, float length, float maxang, char* texname, float tx1, float ty1, float tx2, float ty2, float lift_coef)
{
snode=0;
noderef=ndref;
nodex=ndx;
nodey=ndy;
nodea=nda;
offset=pos;
maxangle=maxang;
area=width*length*lift_coef;
char meshname[256];
sprintf(meshname, "airbrakemesh-%s-%i", basename, num);
/// Create the mesh via the MeshManager
msh = MeshManager::getSingleton().createManual(meshname, ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
union
{
float *vertices;
CoVertice_t *covertices;
};
/// Create submesh
SubMesh* sub = msh->createSubMesh();
//materials
sub->setMaterialName(texname);
/// Define the vertices
size_t nVertices = 4;
size_t vbufCount = (2*3+2)*nVertices;
vertices=(float*)malloc(vbufCount*sizeof(float));
//textures coordinates
covertices[0].texcoord=Vector2(tx1, ty1);
covertices[1].texcoord=Vector2(tx2, ty1);
covertices[2].texcoord=Vector2(tx2, ty2);
covertices[3].texcoord=Vector2(tx1, ty2);
/// Define triangles
/// The values in this table refer to vertices in the above table
size_t ibufCount = 3*4;
unsigned short *faces=(unsigned short*)malloc(ibufCount*sizeof(unsigned short));
faces[0]=0; faces[1]=1; faces[2]=2;
faces[3]=0; faces[4]=2; faces[5]=3;
faces[6]=0; faces[7]=2; faces[8]=1;
faces[9]=0; faces[10]=3; faces[11]=2;
//set coords
covertices[0].vertex=Vector3(0,0,0);
covertices[1].vertex=Vector3(width,0,0);
covertices[2].vertex=Vector3(width,0,length);
covertices[3].vertex=Vector3(0,0,length);
covertices[0].normal=Vector3(0,1,0);
covertices[1].normal=Vector3(0,1,0);
covertices[2].normal=Vector3(0,1,0);
covertices[3].normal=Vector3(0,1,0);
/// Create vertex data structure for vertices shared between submeshes
msh->sharedVertexData = new VertexData();
msh->sharedVertexData->vertexCount = nVertices;
/// Create declaration (memory format) of vertex data
VertexDeclaration* decl = msh->sharedVertexData->vertexDeclaration;
size_t offset = 0;
decl->addElement(0, offset, VET_FLOAT3, VES_POSITION);
offset += VertexElement::getTypeSize(VET_FLOAT3);
decl->addElement(0, offset, VET_FLOAT3, VES_NORMAL);
offset += VertexElement::getTypeSize(VET_FLOAT3);
// decl->addElement(0, offset, VET_FLOAT3, VES_DIFFUSE);
// offset += VertexElement::getTypeSize(VET_FLOAT3);
decl->addElement(0, offset, VET_FLOAT2, VES_TEXTURE_COORDINATES, 0);
offset += VertexElement::getTypeSize(VET_FLOAT2);
/// Allocate vertex buffer of the requested number of vertices (vertexCount)
/// and bytes per vertex (offset)
HardwareVertexBufferSharedPtr vbuf =
HardwareBufferManager::getSingleton().createVertexBuffer(
offset, msh->sharedVertexData->vertexCount, HardwareBuffer::HBU_DYNAMIC_WRITE_ONLY_DISCARDABLE);
/// Upload the vertex data to the card
vbuf->writeData(0, vbuf->getSizeInBytes(), vertices, true);
/// Set vertex buffer binding so buffer 0 is bound to our vertex buffer
VertexBufferBinding* bind = msh->sharedVertexData->vertexBufferBinding;
bind->setBinding(0, vbuf);
/// Allocate index buffer of the requested number of vertices (ibufCount)
HardwareIndexBufferSharedPtr faceibuf = HardwareBufferManager::getSingleton().
createIndexBuffer(
HardwareIndexBuffer::IT_16BIT,
ibufCount,
HardwareBuffer::HBU_STATIC_WRITE_ONLY);
/// Upload the index data to the card
faceibuf->writeData(0, faceibuf->getSizeInBytes(), faces, true);
/// Set parameters of the submesh
sub->useSharedVertices = true;
sub->indexData->indexBuffer = faceibuf;
sub->indexData->indexCount = ibufCount;
sub->indexData->indexStart = 0;
/// Set bounding information (for culling)
msh->_setBounds(AxisAlignedBox(-1,-1,0,1,1,0), true);
//msh->_setBoundingSphereRadius(Math::Sqrt(1*1+1*1));
/// Notify Mesh object that it has been loaded
msh->load();
// create the entity and scene node
char entname[256];
sprintf(entname, "airbrakenode-%s-%i", basename, num);
ec = gEnv->sceneManager->createEntity(entname, meshname);
snode = gEnv->sceneManager->getRootSceneNode()->createChildSceneNode();
snode->attachObject(ec);
updatePosition(0.0);
free (vertices);
free (faces);
}
Mesh *GrassLoader::generateGrass_SPRITE(PageInfo &page, GrassLayer *layer, float *grassPositions, unsigned int grassCount)
{
//Calculate the number of quads to be added
unsigned int quadCount;
quadCount = grassCount;
// check for overflows of the uint16's
unsigned int maxUInt16 = std::numeric_limits<uint16>::max();
if(grassCount > maxUInt16)
{
LogManager::getSingleton().logMessage("grass count overflow: you tried to use more than " + StringConverter::toString(maxUInt16) + " (thats the maximum) grass meshes for one page");
return 0;
}
if(quadCount > maxUInt16)
{
LogManager::getSingleton().logMessage("quad count overflow: you tried to use more than " + StringConverter::toString(maxUInt16) + " (thats the maximum) grass meshes for one page");
return 0;
}
//Create manual mesh to store grass quads
MeshPtr mesh = MeshManager::getSingleton().createManual(getUniqueID(), ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
SubMesh *subMesh = mesh->createSubMesh();
subMesh->useSharedVertices = false;
//Setup vertex format information
subMesh->vertexData = new VertexData;
subMesh->vertexData->vertexStart = 0;
subMesh->vertexData->vertexCount = 4 * quadCount;
VertexDeclaration* dcl = subMesh->vertexData->vertexDeclaration;
size_t offset = 0;
dcl->addElement(0, offset, VET_FLOAT3, VES_POSITION);
offset += VertexElement::getTypeSize(VET_FLOAT3);
dcl->addElement(0, offset, VET_FLOAT4, VES_NORMAL);
offset += VertexElement::getTypeSize(VET_FLOAT4);
dcl->addElement(0, offset, VET_COLOUR, VES_DIFFUSE);
offset += VertexElement::getTypeSize(VET_COLOUR);
dcl->addElement(0, offset, VET_FLOAT2, VES_TEXTURE_COORDINATES);
offset += VertexElement::getTypeSize(VET_FLOAT2);
//Populate a new vertex buffer with grass
HardwareVertexBufferSharedPtr vbuf = HardwareBufferManager::getSingleton()
.createVertexBuffer(offset, subMesh->vertexData->vertexCount, HardwareBuffer::HBU_STATIC_WRITE_ONLY, false);
float* pReal = static_cast<float*>(vbuf->lock(HardwareBuffer::HBL_DISCARD));
//Calculate size variance
float rndWidth = layer->maxWidth - layer->minWidth;
float rndHeight = layer->maxHeight - layer->minHeight;
float minY = Math::POS_INFINITY, maxY = Math::NEG_INFINITY;
float *posPtr = grassPositions; //Position array "iterator"
for (uint16 i = 0; i < grassCount; ++i)
{
//Get the x and z positions from the position array
float x = *posPtr++;
float z = *posPtr++;
//Calculate height
float y;
if (heightFunction){
y = heightFunction(x, z, heightFunctionUserData);
} else {
y = 0;
}
float x1 = (x - page.centerPoint.x);
float z1 = (z - page.centerPoint.z);
//Get the color at the grass position
uint32 color;
if (layer->colorMap)
color = layer->colorMap->getColorAt(x, z, layer->mapBounds);
else
color = 0xFFFFFFFF;
//Calculate size
float rnd = *posPtr++; //The same rnd value is used for width and height to maintain aspect ratio
float halfXScale = (layer->minWidth + rndWidth * rnd) * 0.5f;
float scaleY = (layer->minHeight + rndHeight * rnd);
//Randomly mirror grass textures
float uvLeft, uvRight;
if (*posPtr++ > 0.5f){
uvLeft = 0;
uvRight = 1;
} else {
uvLeft = 1;
uvRight = 0;
}
//Add vertices
*pReal++ = x1; *pReal++ = y; *pReal++ = z1; //center position
*pReal++ = -halfXScale; *pReal++ = scaleY; *pReal++ = 0; *pReal++ = 0; //normal (used to store relative corner positions)
*((uint32*)pReal++) = color; //color
*pReal++ = uvLeft; *pReal++ = 0; //uv
*pReal++ = x1; *pReal++ = y; *pReal++ = z1; //center position
*pReal++ = +halfXScale; *pReal++ = scaleY; *pReal++ = 0; *pReal++ = 0; //normal (used to store relative corner positions)
*((uint32*)pReal++) = color; //color
*pReal++ = uvRight; *pReal++ = 0; //uv
*pReal++ = x1; *pReal++ = y; *pReal++ = z1; //center position
*pReal++ = -halfXScale; *pReal++ = 0.0f; *pReal++ = 0; *pReal++ = 0; //normal (used to store relative corner positions)
*((uint32*)pReal++) = color; //color
*pReal++ = uvLeft; *pReal++ = 1; //uv
*pReal++ = x1; *pReal++ = y; *pReal++ = z1; //center position
*pReal++ = +halfXScale; *pReal++ = 0.0f; *pReal++ = 0; *pReal++ = 0; //normal (used to store relative corner positions)
*((uint32*)pReal++) = color; //color
*pReal++ = uvRight; *pReal++ = 1; //uv
//Update bounds
if (y < minY) minY = y;
if (y + scaleY > maxY) maxY = y + scaleY;
}
vbuf->unlock();
subMesh->vertexData->vertexBufferBinding->setBinding(0, vbuf);
//Populate index buffer
subMesh->indexData->indexStart = 0;
subMesh->indexData->indexCount = 6 * quadCount;
subMesh->indexData->indexBuffer = HardwareBufferManager::getSingleton()
.createIndexBuffer(HardwareIndexBuffer::IT_16BIT, subMesh->indexData->indexCount, HardwareBuffer::HBU_STATIC_WRITE_ONLY);
uint16* pI = static_cast<uint16*>(subMesh->indexData->indexBuffer->lock(HardwareBuffer::HBL_DISCARD));
for (uint16 i = 0; i < quadCount; ++i)
{
uint16 offset = i * 4;
*pI++ = 0 + offset;
*pI++ = 2 + offset;
*pI++ = 1 + offset;
*pI++ = 1 + offset;
*pI++ = 2 + offset;
*pI++ = 3 + offset;
}
subMesh->indexData->indexBuffer->unlock();
//subMesh->setBuildEdgesEnabled(autoEdgeBuildEnabled);
//Finish up mesh
AxisAlignedBox bounds(page.bounds.left - page.centerPoint.x, minY, page.bounds.top - page.centerPoint.z,
page.bounds.right - page.centerPoint.x, maxY, page.bounds.bottom - page.centerPoint.z);
mesh->_setBounds(bounds);
Vector3 temp = bounds.getMaximum() - bounds.getMinimum();
mesh->_setBoundingSphereRadius(temp.length() * 0.5f);
LogManager::getSingleton().setLogDetail(static_cast<LoggingLevel>(0));
mesh->setAutoBuildEdgeLists(autoEdgeBuildEnabled);
mesh->load();
LogManager::getSingleton().setLogDetail(LL_NORMAL);
//Apply grass material to mesh
subMesh->setMaterialName(layer->material->getName());
//Return the mesh
return mesh.getPointer();
}
void initialize(int vehicle_id, float * params)
{
di = new DisplayInterface();
{
for (unsigned int z=0;z<miurabody0_meshes.size();z++)
{
Mesh m = miurabody0_meshes[z];
SubMeshData * smd = new SubMeshData;
smd->t1 = normalmap[0];
smd->u1 = GL_TEXTURE1;
smd->t2 = texture[0];
smd->u2 = GL_TEXTURE2;
smd->Kd[0] = params[0];
smd->Kd[1] = params[1];
smd->Kd[2] = params[2];
smd->Kd[3] = params[3];
smd->Ka[0] = params[4];
smd->Ka[1] = params[5];
smd->Ka[2] = params[6];
smd->Ka[3] = params[7];
smd->Ks[0] = params[8];
smd->Ks[1] = params[9];
smd->Ks[2] = params[10];
smd->Ks[3] = params[11];
smd->shininess = params[12];
smd->cast_shadows[1] = 1;
glGenBuffers(3, smd->vboid);
makeModelVBO_Arrays(smd->vboid,
m.p_vertices,
m.p_normals,
m.p_textures,
m.p_faces,
m.faces_size,
GL_STATIC_DRAW);
smd->faces_size = m.faces_size;
smd->samplers[0] = reflectionmap[0];
vboids.push_back(smd->vboid[0]);
vboids.push_back(smd->vboid[1]);
vboids.push_back(smd->vboid[2]);
SubMesh * sm = new SubMesh;
sm->callback = d_miura0;
sm->set_data(smd);
di->add_submesh(sm);
}
}
/////////////////////////////////////////////////////
{
for (unsigned int i=0;i<miurabody1_meshes.size();i++)
{
Mesh m = miurabody1_meshes[i];
SubMeshData * smd = new SubMeshData;
glGenBuffers(3, smd->vboid);
makeModelVBO_Arrays(smd->vboid,
m.p_vertices,
m.p_normals,
m.p_textures,
m.p_faces,
m.faces_size,
GL_STATIC_DRAW);
smd->faces_size = m.faces_size;
vboids.push_back(smd->vboid[0]);
vboids.push_back(smd->vboid[1]);
vboids.push_back(smd->vboid[2]);
smd->Kd[0] = 0.01f;
smd->Kd[1] = 0.01f;
smd->Kd[2] = 0.01f;
smd->Kd[3] = 1.0f;
smd->Ka[0] = 0.02f;
smd->Ka[1] = 0.02f;
smd->Ka[2] = 0.02f;
smd->Ka[3] = 1.0f;
smd->Ks[0] = 0.4f;
smd->Ks[1] = 0.4f;
smd->Ks[2] = 0.4f;
smd->Ks[3] = 1.0f;
smd->shininess = 10.0f;
smd->cast_shadows[1] = 1;
SubMesh * sm = new SubMesh;
sm->callback = d_miura2;
sm->set_data(smd);
di->add_submesh(sm);
}
}
/////////////////////////////////////////////////
{
for (unsigned int i=0;i<miurachrome0_meshes.size();i++)
{
Mesh m = miurachrome0_meshes[i];
SubMeshData * smd = new SubMeshData;
glGenBuffers(3, smd->vboid);
makeModelVBO_Arrays(smd->vboid,
m.p_vertices,
m.p_normals,
m.p_textures,
m.p_faces,
m.faces_size,
GL_STATIC_DRAW);
smd->faces_size = m.faces_size;
vboids.push_back(smd->vboid[0]);
vboids.push_back(smd->vboid[1]);
vboids.push_back(smd->vboid[2]);
smd->Kd[0] = 0.40f;
smd->Kd[1] = 0.40f;
smd->Kd[2] = 0.40f;
smd->Kd[3] = 1.0f;
smd->Ka[0] = 0.25f;
smd->Ka[1] = 0.25f;
smd->Ka[2] = 0.25f;
smd->Ka[3] = 1.0f;
smd->Ks[0] = 0.774597f;
smd->Ks[1] = 0.774597f;
smd->Ks[2] = 0.774597f;
smd->Ks[3] = 1.0f;
smd->shininess = 76.8f;
smd->t2 = reflectionmap[0];
smd->u2 = GL_TEXTURE2;
SubMesh * sm = new SubMesh;
sm->callback = d_miura1;
sm->set_data(smd);
di->add_submesh(sm);
}
}
}
MeshPtr MeshMergeTool::merge(const Ogre::String& name, const Ogre::String& resourceGroupName)
{
print("Baking: New Mesh started", V_HIGH);
MeshPtr mp = MeshManager::getSingleton().createManual(name, resourceGroupName);
if (!mBaseSkeleton.isNull())
{
mp->setSkeletonName(mBaseSkeleton->getName());
}
AxisAlignedBox totalBounds = AxisAlignedBox();
for (std::vector<Ogre::MeshPtr>::iterator it = mMeshes.begin(); it != mMeshes.end(); ++it)
{
print("Baking: adding submeshes for " + (*it)->getName(), V_HIGH);
// insert all submeshes
for (Ogre::ushort sid = 0; sid < (*it)->getNumSubMeshes(); ++sid)
{
SubMesh* sub = (*it)->getSubMesh(sid);
const String name = findSubmeshName((*it), sid);
// create submesh with correct name
SubMesh* newsub;
if (name.length() == 0)
{
newsub = mp->createSubMesh();
}
else
{
/// @todo check if a submesh with this name has been created before
newsub = mp->createSubMesh(name);
}
newsub->useSharedVertices = sub->useSharedVertices;
// add index
newsub->indexData = sub->indexData->clone();
// add geometry
if (!newsub->useSharedVertices)
{
newsub->vertexData = sub->vertexData->clone();
if (!mBaseSkeleton.isNull())
{
// build bone assignments
SubMesh::BoneAssignmentIterator bit = sub->getBoneAssignmentIterator();
while (bit.hasMoreElements())
{
VertexBoneAssignment vba = bit.getNext();
newsub->addBoneAssignment(vba);
}
}
}
newsub->setMaterialName(sub->getMaterialName());
// Add vertex animations for this submesh
Animation *anim = 0;
for (unsigned short i = 0; i < (*it)->getNumAnimations(); ++i)
{
anim = (*it)->getAnimation(i);
// get or create the animation for the new mesh
Animation *newanim;
if (mp->hasAnimation(anim->getName()))
{
newanim = mp->getAnimation(anim->getName());
}
else
{
newanim = mp->createAnimation(anim->getName(), anim->getLength());
}
print("Baking: adding vertex animation "
+ anim->getName() + " for " + (*it)->getName(), V_HIGH);
Animation::VertexTrackIterator vti=anim->getVertexTrackIterator();
while (vti.hasMoreElements())
{
VertexAnimationTrack *vt = vti.getNext();
// handle=0 targets the main mesh, handle i (where i>0) targets submesh i-1.
// In this case there are only submeshes so index 0 will not be used.
unsigned short handle = mp->getNumSubMeshes();
VertexAnimationTrack* newvt = newanim->createVertexTrack(
handle,
vt->getAssociatedVertexData()->clone(),
vt->getAnimationType());
for (int keyFrameIndex = 0; keyFrameIndex < vt->getNumKeyFrames();
++keyFrameIndex)
{
switch (vt->getAnimationType())
{
case VAT_MORPH:
{
// copy the keyframe vertex buffer
VertexMorphKeyFrame *kf =
vt->getVertexMorphKeyFrame(keyFrameIndex);
VertexMorphKeyFrame *newkf =
newvt->createVertexMorphKeyFrame(kf->getTime());
// This creates a ref to the buffer in the original model
// so don't delete it until the export is completed.
newkf->setVertexBuffer(kf->getVertexBuffer());
break;
}
case VAT_POSE:
{
/// @todo implement pose amination merge
break;
}
case VAT_NONE:
default:
{
break;
}
}
}
}
}
print("Baking: adding submesh '" +
name + "' with material " + sub->getMaterialName(), V_HIGH);
}
// sharedvertices
if ((*it)->sharedVertexData)
{
/// @todo merge with existing sharedVertexData
if (!mp->sharedVertexData)
{
mp->sharedVertexData = (*it)->sharedVertexData->clone();
}
if (!mBaseSkeleton.isNull())
{
Mesh::BoneAssignmentIterator bit = (*it)->getBoneAssignmentIterator();
while (bit.hasMoreElements())
{
VertexBoneAssignment vba = bit.getNext();
mp->addBoneAssignment(vba);
}
}
}
print("Baking: adding bounds for " + (*it)->getName(), V_HIGH);
// add bounds
totalBounds.merge((*it)->getBounds());
}
mp->_setBounds(totalBounds);
/// @todo merge submeshes with same material
/// @todo add parameters
mp->buildEdgeList();
print("Baking: Finished", V_HIGH);
reset();
return mp;
}
//-----------------------------------------------------------------------
void
MeshInformer::getEntityTriangles(const Entity* entity,
std::vector<Vector3>& vertices,
std::vector<size_t>& indices,
std::vector<size_t>* indexOffsets)
{
size_t numVertices = 0, numIndices = 0;
getEntityStatistics(entity, numVertices, numIndices);
size_t vertex_offset = vertices.size();
size_t index_offset = indices.size();
vertices.resize(vertex_offset + numVertices);
indices.resize(index_offset + numIndices);
// Software blended vertex data available only if animation enabled, and software animation are
// used by internally engine, or user requested software animation.
bool useBlended = entity->_isAnimated() &&
(!entity->isHardwareAnimationEnabled() || entity->getSoftwareAnimationRequests() > 0);
// Use skinned vertex data only if blended data available and skeleton animation enabled.
bool useSkinned = useBlended && entity->_isSkeletonAnimated();
Vector3* pVertices = &vertices[0];
size_t* pIndices = &indices[0];
size_t shared_vertex_offset = vertex_offset;
bool added_shared_vertex = false;
size_t numSubEntities = entity->getNumSubEntities();
for (size_t i = 0; i < numSubEntities; ++i)
{
SubEntity* subEntity = entity->getSubEntity(i);
if (!subEntity->isVisible())
{
// Skip non-visible sub-entity
continue;
}
SubMesh* subMesh = subEntity->getSubMesh();
if (indexOffsets)
{
indexOffsets->push_back(index_offset);
}
if (subMesh->operationType == RenderOperation::OT_TRIANGLE_LIST ||
subMesh->operationType == RenderOperation::OT_TRIANGLE_STRIP ||
subMesh->operationType == RenderOperation::OT_TRIANGLE_FAN)
{
size_t current_vertex_offset;
if (subMesh->useSharedVertices)
{
if (!added_shared_vertex)
{
size_t vertexCount = getVertices(pVertices + vertex_offset,
useSkinned ? entity->_getSkelAnimVertexData()
:
useBlended && subMesh->parent->getSharedVertexDataAnimationType() != VAT_NONE ? entity->_getSoftwareVertexAnimVertexData()
:
subMesh->parent->sharedVertexData);
shared_vertex_offset = vertex_offset;
vertex_offset += vertexCount;
added_shared_vertex = true;
}
current_vertex_offset = shared_vertex_offset;
}
else
{
size_t vertexCount = getVertices(pVertices + vertex_offset,
useSkinned ? subEntity->_getSkelAnimVertexData()
:
useBlended && subMesh->getVertexAnimationType() != VAT_NONE ? subEntity->_getSoftwareVertexAnimVertexData()
:
subMesh->vertexData);
current_vertex_offset = vertex_offset;
vertex_offset += vertexCount;
}
size_t index_count = getTriangles(pIndices + index_offset, subMesh->indexData, current_vertex_offset, subMesh->operationType);
index_offset += index_count;
}
}
}
void MeshSerializerTests::assertMeshClone(Mesh* a, Mesh* b, MeshVersion version /*= MESH_VERSION_LATEST*/)
{
// TODO: Compare skeleton
// TODO: Compare animations
// TODO: Compare pose animations
// CPPUNIT_ASSERT(a->getGroup() == b->getGroup());
// CPPUNIT_ASSERT(a->getName() == b->getName());
#ifndef OGRE_TEST_XMLSERIALIZER
// XML serializer fails on these!
CPPUNIT_ASSERT(isEqual(a->getBoundingSphereRadius(), b->getBoundingSphereRadius()));
CPPUNIT_ASSERT(isEqual(a->getBounds().getMinimum(), b->getBounds().getMinimum()));
CPPUNIT_ASSERT(isEqual(a->getBounds().getMaximum(), b->getBounds().getMaximum()));
#else
StringStream str;
Real val1 = a->getBoundingSphereRadius();
Real val2 = b->getBoundingSphereRadius();
Real diff = (val1 > val2) ? (val1 / val2) : (val2 / val1);
if (diff > 1.1) {
str << "bound sphere diff: " << diff << std::endl;
}
val1 = a->getBounds().getMinimum().length();
val2 = b->getBounds().getMinimum().length();
diff = (val1 > val2) ? (val1 / val2) : (val2 / val1);
if (diff > 1.1) {
str << "bound min diff: " << diff << std::endl;
}
val1 = a->getBounds().getMaximum().length();
val2 = b->getBounds().getMaximum().length();
diff = (val1 > val2) ? (val1 / val2) : (val2 / val1);
if (diff > 1.1) {
str << "bound max diff: " << diff << std::endl;
}
if (!str.str().empty()) {
StringStream str2;
str2 << std::endl << "Mesh name: " << b->getName() << std::endl;
str2 << str.str();
std::cout << str2.str();
// OutputDebugStringA(str2.str().c_str());
}
#endif /* ifndef OGRE_TEST_XMLSERIALIZER */
// AutobuildEdgeLists is not saved to mesh file. You need to set it after loading a mesh!
// CPPUNIT_ASSERT(a->getAutoBuildEdgeLists() == b->getAutoBuildEdgeLists());
CPPUNIT_ASSERT(isHashMapClone(a->getSubMeshNameMap(), b->getSubMeshNameMap()));
assertVertexDataClone(a->sharedVertexData, b->sharedVertexData);
CPPUNIT_ASSERT(a->getCreator() == b->getCreator());
CPPUNIT_ASSERT(a->getIndexBufferUsage() == b->getIndexBufferUsage());
CPPUNIT_ASSERT(a->getSharedVertexDataAnimationIncludesNormals() == b->getSharedVertexDataAnimationIncludesNormals());
CPPUNIT_ASSERT(a->getSharedVertexDataAnimationType() == b->getSharedVertexDataAnimationType());
CPPUNIT_ASSERT(a->getVertexBufferUsage() == b->getVertexBufferUsage());
CPPUNIT_ASSERT(a->hasVertexAnimation() == b->hasVertexAnimation());
#ifndef OGRE_TEST_XMLSERIALIZER
CPPUNIT_ASSERT(a->isEdgeListBuilt() == b->isEdgeListBuilt()); // <== OgreXMLSerializer is doing post processing to generate edgelists!
#endif // !OGRE_TEST_XMLSERIALIZER
if ((a->getNumLodLevels() > 1 || b->getNumLodLevels() > 1) &&
((version < MESH_VERSION_1_8 || (!isLodMixed(a) && !isLodMixed(b))) && // mixed lod only supported in v1.10+
(version < MESH_VERSION_1_4 || (a->getLodStrategy() == DistanceLodStrategy::getSingletonPtr() &&
b->getLodStrategy() == DistanceLodStrategy::getSingletonPtr())))) { // Lod Strategy only supported in v1.41+
CPPUNIT_ASSERT(a->getNumLodLevels() == b->getNumLodLevels());
CPPUNIT_ASSERT(a->hasManualLodLevel() == b->hasManualLodLevel());
CPPUNIT_ASSERT(a->getLodStrategy() == b->getLodStrategy());
int numLods = a->getNumLodLevels();
for (int i = 0; i < numLods; i++) {
if (version != MESH_VERSION_1_0 && a->getAutoBuildEdgeLists() == b->getAutoBuildEdgeLists()) {
assertEdgeDataClone(a->getEdgeList(i), b->getEdgeList(i));
} else if (a->getLodLevel(i).edgeData != NULL && b->getLodLevel(i).edgeData != NULL) {
assertEdgeDataClone(a->getLodLevel(i).edgeData, b->getLodLevel(i).edgeData);
}
assertLodUsageClone(a->getLodLevel(i), b->getLodLevel(i));
}
}
CPPUNIT_ASSERT(a->getNumSubMeshes() == b->getNumSubMeshes());
int numLods = std::min(a->getNumLodLevels(), b->getNumLodLevels());
int numSubmeshes = a->getNumSubMeshes();
for (int i = 0; i < numSubmeshes; i++) {
SubMesh* aSubmesh = a->getSubMesh(i);
SubMesh* bSubmesh = b->getSubMesh(i);
CPPUNIT_ASSERT(aSubmesh->getMaterialName() == bSubmesh->getMaterialName());
CPPUNIT_ASSERT(aSubmesh->isMatInitialised() == bSubmesh->isMatInitialised());
CPPUNIT_ASSERT(aSubmesh->useSharedVertices == bSubmesh->useSharedVertices);
CPPUNIT_ASSERT(aSubmesh->getVertexAnimationIncludesNormals() == bSubmesh->getVertexAnimationIncludesNormals());
CPPUNIT_ASSERT(aSubmesh->getVertexAnimationType() == bSubmesh->getVertexAnimationType());
CPPUNIT_ASSERT(aSubmesh->getTextureAliasCount() == bSubmesh->getTextureAliasCount());
CPPUNIT_ASSERT(isContainerClone(aSubmesh->blendIndexToBoneIndexMap, bSubmesh->blendIndexToBoneIndexMap));
// TODO: Compare getBoneAssignments and getTextureAliases
for (int n = 0; n < numLods; n++) {
if (a->_isManualLodLevel(n)) {
continue;
}
RenderOperation aop, bop;
aSubmesh->_getRenderOperation(aop, n);
bSubmesh->_getRenderOperation(bop, n);
assertIndexDataClone(aop.indexData, bop.indexData);
assertVertexDataClone(aop.vertexData, bop.vertexData);
CPPUNIT_ASSERT(aop.operationType == bop.operationType);
CPPUNIT_ASSERT(aop.useIndexes == bop.useIndexes);
}
}
}
Mesh* MeshManager::parseMD5(string filename, char* buffer, int lenght){
Mesh* resultMesh = new Mesh(filename, getNewId());
int numJoints = 0;
int numMeshes = 0;
int numVerts = 0;
int numTris = 0;
int numWeights = 0;
unsigned int idSubMesh = 0;
int n = 0;
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//autoincrease i
while (buffer[n] != '\0'){
if(strncmp(tempBuffer, "MD5Version", 10) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
//resultMesh->versionMD5 = (int) atoi(tempBuffer);
//logInf("md5 version %s", tempBuffer);
}
else if(strncmp(tempBuffer, "commandline", 11) == 0){
skipLine(buffer, &n);
}
else if(strncmp(tempBuffer, "numJoints", 9) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
numJoints = (int) atoi(tempBuffer);
resultMesh->joints.reserve(numJoints);
}
else if(strncmp(tempBuffer, "numMeshes", 9) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
numMeshes = (int) atoi(tempBuffer);
resultMesh->subMeshes.reserve(numMeshes);
}
else if(strncmp(tempBuffer, "joints", 6) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n); //read the '{' character
Mesh::Joint auxJoint;
for(int i = 0; i < numJoints; i++){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointName = tempBuffer;
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointParentID = (int) atoi(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);// '(' char
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointPos.x = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointPos.y = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointPos.z = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);// ')' char
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);// '(' char
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointOrient.x = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointOrient.y = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxJoint.jointOrient.z = (float) fast_atof(tempBuffer);
skipLine(buffer, &n);
removeQuotes(&(auxJoint.jointName));
computeQuaternionW(&(auxJoint.jointOrient));
resultMesh->joints.push_back(auxJoint);
}
}
else if(strncmp(tempBuffer, "mesh", 4) == 0){
SubMesh* auxSubMesh = new SubMesh(idSubMesh);
idSubMesh++;
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);// char {
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
while(strncmp(tempBuffer, "}", 1) != 0){
if(strncmp(tempBuffer, "shader", 6) == 0){
///////////////TODO
//shader factory
//used to set the texture!! be careful
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxSubMesh->setSubMeshTextureName(tempBuffer);
skipLine(buffer, &n);
}
else if(strncmp(tempBuffer, "numverts", 8) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
numVerts = (int) atoi(tempBuffer);
glm::vec2 textCoord;
glm::i32vec2 weightStartAndCount;
for(int i = 0; i < numVerts; ++i){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//"vert"
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//id (sorted)
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//'('
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
textCoord.x = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
textCoord.y = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//')'
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
weightStartAndCount.x = (int) atoi(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
weightStartAndCount.y = (int) atoi(tempBuffer);
auxSubMesh->textureCoord.push_back(textCoord);
auxSubMesh->weightsIndex.push_back(weightStartAndCount);
}
}
else if(strncmp(tempBuffer, "numtris", 7) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
numTris = (int) atoi(tempBuffer);
glm::i32vec3 tri;
auxSubMesh->elements.reserve(numTris);
for (int i = 0; i < numTris; ++i){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
tri.x = (int) atoi(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
tri.z = (int) atoi(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
tri.y = (int) atoi(tempBuffer);
auxSubMesh->elements.push_back(tri);
}
}
else if(strncmp(tempBuffer, "numweights", 10) == 0){
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
numWeights = (int) atoi(tempBuffer);
SubMesh::Weight auxWeight;
auxSubMesh->weights.reserve(numWeights);
for (int i = 0; i < numWeights; ++i){
//logInf("Weight[%i]",i);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//weight
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//id (sorted)
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//id joint
auxWeight.weightJointID = (int) atoi(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//bias
auxWeight.weightBias = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//'('
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxWeight.weightPos.x = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxWeight.weightPos.y = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
auxWeight.weightPos.z = (float) fast_atof(tempBuffer);
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//')'
auxSubMesh->weights.push_back(auxWeight);
//logInf("Weight[%i]",i);
}
}
else if(strncmp(tempBuffer, "//", 2) == 0){
skipLine(buffer, &n);
}
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);
}
prepareSubMeshVertex(resultMesh, auxSubMesh);
prepareSubMeshNormals(resultMesh, auxSubMesh);
resultMesh->subMeshes.push_back(auxSubMesh);
}
copyNextWord(tempBuffer, BUFFERSIZE, buffer, &n);//autoincrease i
if(n>=lenght)break;
}
return resultMesh;
}
void MeshBuilder::end()
{
assert(!m_bIsSharedVertices && !m_currentSubMesh.strName.empty() && "You must call begin() before you call end()");
assert(!m_currentSubMesh.bUseSharedVertices || m_mesh->sharedVertexData);
// Declarations
std::map<unsigned short, std::vector<tElement> >::iterator iterSource, iterSourceEnd;
std::vector<tVertex>::iterator iterVertex, iterVertexEnd;
HardwareVertexBufferSharedPtr vbuffer;
VertexData* pVertexData;
// If a temporary vertex is pending, add it to the list
if (m_bTempVertexPending)
copyTempVertexToBuffer();
m_bFirstVertex = false;
m_bAutomaticDeclaration = false;
m_bIsSharedVertices = false;
// Create the submesh
SubMesh* pSubMesh = m_mesh->createSubMesh(m_currentSubMesh.strName);
pSubMesh->setMaterialName(m_currentSubMesh.strMaterial);
pSubMesh->useSharedVertices = m_currentSubMesh.bUseSharedVertices;
pSubMesh->operationType = m_currentSubMesh.opType;
// Initializes the vertex declaration if necessary
if (!m_currentSubMesh.bUseSharedVertices)
{
pSubMesh->vertexData = createVertexData();
pVertexData = pSubMesh->vertexData;
}
else
{
pVertexData = m_mesh->sharedVertexData;
}
// Add the vertices into their buffers
VertexBufferBinding::VertexBufferBindingMap bindings = pVertexData->vertexBufferBinding->getBindings();
for (iterSource = m_currentSubMesh.verticesElements.begin(), iterSourceEnd = m_currentSubMesh.verticesElements.end();
iterSource != iterSourceEnd; ++iterSource)
{
unsigned int vertexIndex = 0;
for (iterVertex = m_currentSubMesh.vertices.begin(), iterVertexEnd = m_currentSubMesh.vertices.end();
iterVertex != iterVertexEnd; ++iterVertex)
{
if ((iterVertex->blendingDim > 0) && !m_mesh->getSkeletonName().empty())
{
VertexBoneAssignment ass;
ass.vertexIndex = vertexIndex;
for (unsigned int i = 0; i < iterVertex->blendingDim; ++i)
{
ass.boneIndex = iterVertex->blendingIndices[i];
ass.weight = iterVertex->blendingWeights[i];
pSubMesh->addBoneAssignment(ass);
}
}
++vertexIndex;
}
}
// Add the indices into their buffer
pSubMesh->indexData->indexCount = m_currentSubMesh.indices.size();
pSubMesh->indexData->indexBuffer = HardwareBufferManager::getSingleton().createIndexBuffer(
HardwareIndexBuffer::IT_16BIT, m_currentSubMesh.indices.size(),
m_currentSubMesh.indexBufferInfo.usage,
m_currentSubMesh.indexBufferInfo.bUseShadowBuffer);
pSubMesh->indexData->indexBuffer->writeData(0, m_currentSubMesh.indices.size() * sizeof(unsigned short),
&m_currentSubMesh.indices[0]);
// Update the AABB and the radius of the mesh
m_mesh->_setBounds(toOgre(m_AABB));
m_mesh->_setBoundingSphereRadius(m_radius);
// Reset the internal state
m_currentSubMesh.strName = "";
m_currentSubMesh.strMaterial = "";
m_currentSubMesh.bUseSharedVertices = false;
m_currentSubMesh.indexBufferInfo.usage = HardwareBuffer::HBU_STATIC_WRITE_ONLY;
m_currentSubMesh.indexBufferInfo.bUseShadowBuffer = false;
m_currentSubMesh.verticesElements.clear();
m_currentSubMesh.vertexBufferInfos.clear();
m_currentSubMesh.vertices.clear();
m_currentSubMesh.indices.clear();
}
/* *******************************************************************************
| implement of CGrassSticks
******************************************************************************* */
void
CGrassSticks::createGrassMesh()
{
MeshPtr mesh = MeshManager::getSingleton().createManual(GRASS_MESH_NAME, ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
// create a submesh with the grass material
SubMesh* sm = mesh->createSubMesh();
sm->setMaterialName("Examples/GrassBlades");
sm->useSharedVertices = false;
sm->vertexData = OGRE_NEW VertexData();
sm->vertexData->vertexStart = 0;
sm->vertexData->vertexCount = 12;
sm->indexData->indexCount = 18;
// specify a vertex format declaration for our mesh: 3 floats for position, 3 floats for normal, 2 floats for UV
VertexDeclaration* decl = sm->vertexData->vertexDeclaration;
decl->addElement(0, 0, VET_FLOAT3, VES_POSITION);
decl->addElement(0, sizeof(float) * 3, VET_FLOAT3, VES_NORMAL);
decl->addElement(0, sizeof(float) * 6, VET_FLOAT2, VES_TEXTURE_COORDINATES, 0);
// create a vertex buffer
HardwareVertexBufferSharedPtr vb = HardwareBufferManager::getSingleton().createVertexBuffer
(decl->getVertexSize(0), sm->vertexData->vertexCount, HardwareBuffer::HBU_STATIC_WRITE_ONLY);
GrassVertex* verts = (GrassVertex*)vb->lock(HardwareBuffer::HBL_DISCARD); // start filling in vertex data
for (unsigned int i = 0; i < 3; i++) // each grass mesh consists of 3 planes
{
// planes intersect along the Y axis with 60 degrees between them
Real x = Math::Cos(Degree(i * 60)) * GRASS_WIDTH / 2;
Real z = Math::Sin(Degree(i * 60)) * GRASS_WIDTH / 2;
for (unsigned int j = 0; j < 4; j++) // each plane has 4 vertices
{
GrassVertex& vert = verts[i * 4 + j];
vert.x = j < 2 ? -x : x;
vert.y = j % 2 ? 0 : GRASS_HEIGHT;
vert.z = j < 2 ? -z : z;
// all normals point straight up
vert.nx = 0;
vert.ny = 1;
vert.nz = 0;
vert.u = j < 2 ? 0 : 1;
vert.v = j % 2;
}
}
vb->unlock(); // commit vertex changes
sm->vertexData->vertexBufferBinding->setBinding(0, vb); // bind vertex buffer to our submesh
// create an index buffer
sm->indexData->indexBuffer = HardwareBufferManager::getSingleton().createIndexBuffer
(HardwareIndexBuffer::IT_16BIT, sm->indexData->indexCount, HardwareBuffer::HBU_STATIC_WRITE_ONLY);
// start filling in index data
Ogre::uint16* indices = (Ogre::uint16*)sm->indexData->indexBuffer->lock(HardwareBuffer::HBL_DISCARD);
for (unsigned int i = 0; i < 3; i++) // each grass mesh consists of 3 planes
{
unsigned int off = i * 4; // each plane consists of 2 triangles
*indices++ = 0 + off;
*indices++ = 3 + off;
*indices++ = 1 + off;
*indices++ = 0 + off;
*indices++ = 2 + off;
*indices++ = 3 + off;
}
sm->indexData->indexBuffer->unlock(); // commit index changes
// update mesh AABB
Ogre::AxisAlignedBox aabb;
aabb.setExtents(-1,-1,-1,1,1,1);
mesh->_setBounds(aabb);
// Ogre::MeshSerializer serial;
// serial.exportMesh(mesh.getPointer(), "grass.mesh");
}
void Andu::AnduGLWidget::newGLList( int listIdx, Caca::Mesh* pMesh,
GLenum renderType /*= GL_TRIANGLES*/,
map<int, vector<QColor> > *pVertexColorMap /*= 0*/,
map<int, vector<QColor> > *pPatchColorMap /*= 0*/)
{
makeCurrent();
// glNewList(2, GL_COMPILE);
// glutWireCube (1.0);
// glEndList();
printf("new gl list %d\n", listIdx);
glPushAttrib(GL_LIGHTING);
glPushAttrib(GL_LIGHT0);
glNewList(listIdx, GL_COMPILE);
glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
// glEnable (GL_BLEND);
Patch p;
MeshVertex v1,v2,v3;
//glColor4f(0,0.5,0.5,0.0);
GLfloat mat[] = { 0.5, 0.5, 0.5, 1.0 };
//glMaterialfv(GL_FRONT, GL_AMBIENT, mat);
for(int j = 0; j < pMesh->GetSubMeshCount(); j++) {
SubMesh* pSubMesh = pMesh->GetSubMesh(j);
const std::list<Patch>& patchList = pSubMesh->GetPatchList();
vector<QColor> *pPatchColorVec = 0;
if(pPatchColorMap) {
auto iter = pPatchColorMap->find(j);
if(iter != pPatchColorMap->end()) {
pPatchColorVec = &(iter->second);
}
}
vector<QColor> *pVertexColorVec = 0;
if(pVertexColorMap) {
auto iter = pVertexColorMap->find(j);
if(iter != pVertexColorMap->end()) {
pVertexColorVec = &(iter->second);
}
}
int patchIdx = 0;
for(std::list<Patch>::const_iterator i = patchList.begin();
i != patchList.end() ; i++)
{
MeshVertex v1 = pSubMesh->GetVertex(i->vertexIndexOne);
MeshVertex v2 = pSubMesh->GetVertex(i->vertexIndexTwo);
MeshVertex v3 = pSubMesh->GetVertex(i->vertexIndexThree);
glPushAttrib(GL_CURRENT_BIT);
glBegin(renderType);
QColor patchColor;
if(pPatchColorVec) {
patchColor = pPatchColorVec->at(patchIdx);
qglColor(patchColor);
}
if(!patchColor.isValid() && pVertexColorVec) {
qglColor(pVertexColorVec->at(i->vertexIndexOne));
}
glNormal3f(v1.normal.x,v1.normal.y,v1.normal.z);
glVertex3f(v1.pos.x,v1.pos.y,v1.pos.z);
if(!patchColor.isValid() && pVertexColorVec) {
qglColor(pVertexColorVec->at(i->vertexIndexThree));
}
glNormal3f(v3.normal.x,v3.normal.y,v3.normal.z);
glVertex3f(v3.pos.x,v3.pos.y,v3.pos.z);
if(!patchColor.isValid() && pVertexColorVec) {
qglColor(pVertexColorVec->at(i->vertexIndexTwo));
}
glNormal3f(v2.normal.x,v2.normal.y,v2.normal.z);
glVertex3f(v2.pos.x,v2.pos.y,v2.pos.z);
glEnd();
glPopAttrib();
patchIdx++;
}
}
glEndList();
glPopAttrib();
glPopAttrib();
}
