StaticMesh* GraphicsEngineImp::CreateStaticMesh(string filename, D3DXVECTOR3 pos, Material* material)
{
StaticMesh* mesh = new StaticMesh(pos, filename);
// if it is in memory dont put it on another thread.
if(!this->useLoadingThread && GetResourceManager()->HasMeshStripsResource(filename.c_str()))
{
bool success = mesh->LoadFromFile(filename);
if(success)
{
this->dx->CreateStaticMesh(mesh);
}
MaloW::Array<MeshStrip*>* strips = mesh->GetStrips();
for(unsigned int i = 0; i < strips->size(); i++)
{
strips->get(i)->SetMaterial(material);
if(i+1 < strips->size())
{
material = new Material(material);
}
}
}
else
{
LoadMeshEvent* re = new LoadMeshEvent(filename, mesh, NULL, material);
this->PutEvent(re);
}
return mesh;
}
void DxManager::CreateStaticMesh(StaticMesh* mesh)
{
MaloW::Array<MeshStrip*>* strips = mesh->GetStrips();
for(int i = 0; i < strips->size(); i++)
{
MeshStrip* strip = strips->get(i);
BUFFER_INIT_DESC bufferDesc;
bufferDesc.ElementSize = sizeof(Vertex);
bufferDesc.InitData = strip->getVerts();
// Last face black, should +1 this to solve it.
bufferDesc.NumElements = strip->getNrOfVerts();
bufferDesc.Type = VERTEX_BUFFER;
bufferDesc.Usage = BUFFER_DEFAULT;
Buffer* verts = new Buffer();
if(FAILED(verts->Init(Dx_Device, Dx_DeviceContext, bufferDesc)))
MaloW::Debug("Initiate Buffer Failed in DxManager");
Buffer* inds = NULL;
if(strip->getIndicies())
{
BUFFER_INIT_DESC bufferInds;
bufferInds.ElementSize = sizeof(int);
bufferInds.InitData = strip->getIndicies();
bufferInds.NumElements = strip->getNrOfIndicies();
bufferInds.Type = INDEX_BUFFER;
bufferInds.Usage = BUFFER_DEFAULT;
inds = new Buffer();
if(FAILED(inds->Init(Dx_Device, Dx_DeviceContext, bufferInds)))
MaloW::Debug("CreateIndsBuffer Failed");
}
ID3D11ShaderResourceView* texture = NULL;
if(strip->GetTexturePath() != "")
{
D3DX11_IMAGE_LOAD_INFO loadInfo;
ZeroMemory(&loadInfo, sizeof(D3DX11_IMAGE_LOAD_INFO));
loadInfo.BindFlags = D3D11_BIND_SHADER_RESOURCE;
loadInfo.Format = DXGI_FORMAT_BC1_UNORM;
if(FAILED(D3DX11CreateShaderResourceViewFromFile(Dx_Device, strip->GetTexturePath().c_str(), &loadInfo, NULL, &texture, NULL)))
MaloW::Debug("Failed to load texture " + strip->GetTexturePath());
}
Object3D* obj = new Object3D(verts, inds, texture, mesh->GetTopology());
strip->SetRenderObject(obj);
}
mesh->RecreateWorldMatrix();
RendererEvent* re = new RendererEvent("Add Mesh", mesh, NULL);
this->PutEvent(re);
}
void GraphicsEngineImp::Life()
{
while(this->stayAlive)
{
if(MaloW::ProcessEvent* ev = this->WaitEvent())
{
this->loading = true;
if(dynamic_cast<LoadMeshEvent*>(ev) != NULL)
{
string filename = ((LoadMeshEvent*)ev)->GetFileName();
if(StaticMesh* mesh = ((LoadMeshEvent*)ev)->GetStaticMesh())
{
mesh->LoadFromFile(filename);
this->dx->CreateStaticMesh(mesh);
if(Material* material = ((LoadMeshEvent*)ev)->GetMaterial())
{
MaloW::Array<MeshStrip*>* strips = mesh->GetStrips();
for(int i = 0; i < strips->size(); i++)
{
strips->get(i)->SetMaterial(material);
if(i+1 < strips->size())
material = new Material(material);
}
}
}
else if(AnimatedMesh* mesh = ((LoadMeshEvent*)ev)->GetAnimatedMesh())
{
//Check if loading the animation from file was successful...
if(mesh->LoadFromFile(filename))
{
//...and if so, add it
this->dx->CreateAnimatedMesh(mesh);
}
else
{
//If not, delete the mesh.
MaloW::Debug("Warning: Deleting animated mesh because of failure.");
delete mesh;
}
}
}
delete ev;
if(this->GetEventQueueSize() == 0)
this->loading = false;
}
}
}
void GraphicsEngineImp::Life()
{
while(this->stayAlive)
{
if(MaloW::ProcessEvent* ev = this->WaitEvent())
{
this->loading = true;
if( LoadMeshEvent* LME = dynamic_cast<LoadMeshEvent*>(ev) )
{
string filename = LME->GetFileName();
if(StaticMesh* mesh = LME->GetStaticMesh())
{
bool success = mesh->LoadFromFile(filename);
if(success)
{
this->dx->CreateStaticMesh(mesh);
}
if(Material* material = LME->GetMaterial())
{
MaloW::Array<MeshStrip*>* strips = mesh->GetStrips();
for(unsigned int i = 0; i < strips->size(); i++)
{
strips->get(i)->SetMaterial(material);
if(i+1 < strips->size())
material = new Material(material);
}
}
}
else if(AnimatedMesh* mesh = LME->GetAnimatedMesh())
{
//Check if loading the animation from file was successful...
if(mesh->LoadFromFile(filename))
{
//...and if so, add it
this->dx->CreateAnimatedMesh(mesh);
}
else
{
//If not, delete the mesh.
MaloW::Debug("Warning: Deleting animated mesh because of failure.");
delete mesh;
}
}
else if(FBXMesh* mesh = LME->GetFBXMesh())
{
bool success = mesh->LoadFromFile(filename, this->fbx, this->dx->GetDevice(), this->dx->GetContextDevice());
if(success)
{
this->dx->CreateFBXMesh(mesh);
}
}
}
else if(PreLoadEvent* ple = dynamic_cast<PreLoadEvent*>(ev))
{
GetResourceManager()->PreLoadResources(ple->GetNrOfResources(), ple->GetResourceFileNames());
}
delete ev;
if(this->GetEventQueueSize() == 0)
this->loading = false;
}
}
}
void Mesh::LoadFromFile(string file)
{
// if substr of the last 4 = .obj do this: - else load other format / print error
ObjLoader oj;
ObjData* od = oj.LoadObjFile(file);
MaloW::Array<MaterialData>* mats = od->mats;
for(int q = 0; q < mats->size(); q++)
{
bool hasFace = false;
MeshStrip* strip = new MeshStrip();
int nrOfVerts = 0;
Vertex* tempverts = new Vertex[od->faces->size()*3];
for(int i = 0; i < od->faces->size(); i++)
{
if(od->faces->get(i).material == mats->get(q).name)
{
int vertpos = od->faces->get(i).data[0][0] - 1;
int textcoord = od->faces->get(i).data[0][1] - 1;
int norm = od->faces->get(i).data[0][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
vertpos = od->faces->get(i).data[2][0] - 1;
textcoord = od->faces->get(i).data[2][1] - 1;
norm = od->faces->get(i).data[2][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
vertpos = od->faces->get(i).data[1][0] - 1;
textcoord = od->faces->get(i).data[1][1] - 1;
norm = od->faces->get(i).data[1][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
hasFace = true;
}
}
strip->setNrOfVerts(nrOfVerts);
Vertex* verts = new Vertex[nrOfVerts];
for(int z = 0; z < nrOfVerts; z++)
{
verts[z] = tempverts[z];
}
delete tempverts;
strip->SetVerts(verts);
strip->SetTexturePath(od->mats->get(q).texture);
Material* mat = new Material();
mat->AmbientColor = od->mats->get(q).ka;
if(mat->AmbientColor == D3DXVECTOR3(0.0f, 0.0f, 0.0f)) //////////// MaloW Fix, otherwise completely black with most objs
mat->AmbientColor += D3DXVECTOR3(0.2f, 0.2f, 0.2f); //////////// MaloW Fix, otherwise completely black with most objs
mat->DiffuseColor = od->mats->get(q).kd;
if(mat->DiffuseColor == D3DXVECTOR3(0.0f, 0.0f, 0.0f)) //////////// MaloW Fix, otherwise completely black with most objs
mat->DiffuseColor += D3DXVECTOR3(0.6f, 0.6f, 0.6f); //////////// MaloW Fix, otherwise completely black with most objs
mat->SpecularColor = od->mats->get(q).ks;
strip->SetMaterial(mat);
if(hasFace)
this->strips->add(strip);
else
delete strip;
}
this->topology = D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST;
delete od;
}
bool PhysicsEngine::CollisionWithMapSimple(PowerBall* b, Map* map, Vector3 &normalPlane)
{
MaloW::Array<MeshStrip*>* temp = map->GetMesh()->GetStrips();
//int sizeMstrip = temp->size();
int sizeVertexS0 = temp->get(0)->getNrOfVerts();
Vertex* verts;
//Vector3 origin = this->GetPositionVector3();
Vector3 origin = b->GetTempPosition();
Vector3 dir = b->GetVelocity();
Vector3 dirN = dir/dir.GetLength();
verts = temp->get(0)->getVerts();
/*
for(int i = 0;i<sizeMstrip;i++)
{
}
*/
Vector3 p0,p1,p2, normal, v1,v2;
float smalestTime = -1;
bool firstHit = false;
float u, v,t;
float lengthProjN = 0;
Vector3 p0Store, p1Store,p2Store, normalStore;
Vector3 pos = Vector3(map->GetMesh()->GetPosition());
Vector3 posS = b->GetTempPosition();//this->GetPositionVector3();
Vector3 rayDirection;
Vector3 scalingMesh = map->GetMesh()->GetScaling();
D3DXMATRIX quat;
D3DXMatrixRotationQuaternion(&quat, &map->GetMesh()->GetRotation());
Matrix4 rotate(quat);
rotate.TransposeThis();
Matrix4 scaling;
scaling.SetScale(scalingMesh);
Matrix4 translate;
translate.SetTranslate(pos);
Matrix4 world = translate*rotate*scaling;
for(int i =0; i< sizeVertexS0; i+=3)
{
/*
p0 = Vector3(verts[i].pos).GetComponentMultiplication(scalingMesh) + pos;
p1 = Vector3(verts[i+1].pos).GetComponentMultiplication(scalingMesh) +pos;
p2 = Vector3(verts[i+2].pos).GetComponentMultiplication(scalingMesh) + pos;
*/
p0 = world*Vector3(verts[i].pos);
p1 = world*Vector3(verts[i+1].pos);
p2 = world*Vector3(verts[i+2].pos);
v1 = p1-p0;
v2 = p2-p0;
rayDirection = v1.GetCrossProduct(v2);
rayDirection.normalize();
float tempLength;
Vector3 ny;
Vector3 projN;
if(RayTriIntersect(origin , rayDirection, p0, p1, p2, u, v, t) )
{
normal = rayDirection;
ny = origin - p0;
projN = normal*ny.GetDotProduct(normal);
tempLength = projN.GetLength();
if(!firstHit)
{
firstHit = true;
smalestTime = t;
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normal;
}
else
{
if( tempLength < lengthProjN )
{
smalestTime = t;
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normal;
}
}
}
// check agains all edges
Vector3 lineDirection;
float scalarProj;
Vector3 projOnLine;
Vector3 normalToLine;
// edge 1:
ny = origin - p0;
lineDirection = p1 - p0;
scalarProj = (ny.GetDotProduct(lineDirection)/lineDirection.GetLengthSquared());
projOnLine = lineDirection * scalarProj;
if( (scalarProj >= 0.0f) && (scalarProj <= 1) )
{
normalToLine = ny - projOnLine;
tempLength = normalToLine.GetLength();
if(!firstHit)
{
firstHit = true;
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normalToLine;
normalStore.normalize();
}
else
{
if( tempLength < lengthProjN )
{
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normalToLine;
normalStore.normalize();
}
}
}
// edge 2:
ny = origin - p1;
lineDirection = p2 - p1;
scalarProj = (ny.GetDotProduct(lineDirection)/lineDirection.GetLengthSquared());
projOnLine = lineDirection * scalarProj;
if( (scalarProj >= 0.0f) && (scalarProj <= 1) )
{
normalToLine = ny - projOnLine;
tempLength = normalToLine.GetLength();
if(!firstHit)
{
firstHit = true;
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normalToLine;
normalStore.normalize();
}
else
{
if( tempLength < lengthProjN )
{
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normalToLine;
normalStore.normalize();
}
}
}
// edge 3:
ny = origin - p2;
lineDirection = p0 - p2;
scalarProj = (ny.GetDotProduct(lineDirection)/lineDirection.GetLengthSquared());
projOnLine = lineDirection * scalarProj;
if( (scalarProj >= 0.0f) && (scalarProj <= 1) )
{
normalToLine = ny - projOnLine;
tempLength = normalToLine.GetLength();
if(!firstHit)
{
firstHit = true;
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normalToLine;
normalStore.normalize();
}
else
{
if( tempLength < lengthProjN )
{
lengthProjN = tempLength;
p0Store = p0;
p1Store = p1;
p2Store = p2;
normalStore = normal;
}
}
}
}
if(firstHit)
{
// for checking if the ball are in the air not turned on at the moment,
float eps = 0.5f; //0.001
if( (lengthProjN < (b->GetRadius() + eps)) && (lengthProjN > (b->GetRadius() - eps)) )
{
b->SetNormalContact(normalStore);
b->SetHasContact(true);
}
else
{
b->SetNormalContact(normalStore);
b->SetHasContact(false);
}
if( lengthProjN <= b->GetRadius())
{
Vector3 velNorm = b->GetVelocity();
velNorm.normalize();
if(normalStore.GetDotProduct(velNorm) >=0)
return false;
float diff = abs(lengthProjN- b->GetRadius());
//Vector3 newPo = origin -dirN*diff;
//Vector3 projVel = normalStore * this->mVelocity.GetDotProduct(normalStore);
Vector3 newPo = origin + normalStore*diff;
/*
if( projVel.GetDotProduct(normalStore) < 0.0f)
{
newPo = origin - normalStore*diff;
return false;
}
else
newPo = origin + normalStore*diff;
*/
//this->SetPosition(newPo);
b->SetTempPosition(newPo);
normalPlane = normalStore;
//this->mNormalContact = normalPlane;
//this->mHasContact = true;
return true;
}
else
{
normalPlane = Vector3(0,0,0);
//this->mNormalContact = normalPlane;
//this->mHasContact = false;
return false;
}
}
normalPlane = Vector3(0,0,0);
b->SetNormalContact(normalPlane);
//this->mHasContact = false;
return false;
}
void AnimatedMesh::LoadFromFile(string file)
{
// if substr of the last 4 = .obj do this: - else load other format / print error
ObjLoader oj;
// Get the directory correct
string tempFilename = file;
string pathfolder = "";
size_t slashpos = tempFilename.find("/");
while(slashpos != string::npos)
{
slashpos = tempFilename.find("/");
pathfolder += tempFilename.substr(0, slashpos+1);
tempFilename = tempFilename.substr(slashpos + 1);
}
ifstream anifile;
anifile.open(file);
if(anifile)
{
string line = "";
getline(anifile, line);
int nrOfKeyframes = atoi(line.c_str());
for(int a = 0; a < nrOfKeyframes; a++)
{
int time = 0;
string path = "";
getline(anifile, line);
time = atoi(line.c_str());
getline(anifile, path);
KeyFrame* frame = new KeyFrame();
frame->time = time;
{
ObjData* od = oj.LoadObjFile(pathfolder + path);
MaloW::Array<MaterialData>* mats = od->mats;
for(int q = 0; q < mats->size(); q++)
{
bool hasFace = false;
MeshStrip* strip = new MeshStrip();
int nrOfVerts = 0;
Vertex* tempverts = new Vertex[od->faces->size()*3];
for(int i = 0; i < od->faces->size(); i++)
{
if(od->faces->get(i).material == mats->get(q).name)
{
int vertpos = od->faces->get(i).data[0][0] - 1;
int textcoord = od->faces->get(i).data[0][1] - 1;
int norm = od->faces->get(i).data[0][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
vertpos = od->faces->get(i).data[2][0] - 1;
textcoord = od->faces->get(i).data[2][1] - 1;
norm = od->faces->get(i).data[2][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
vertpos = od->faces->get(i).data[1][0] - 1;
textcoord = od->faces->get(i).data[1][1] - 1;
norm = od->faces->get(i).data[1][2] - 1;
tempverts[nrOfVerts] = Vertex(od->vertspos->get(vertpos), od->textcoords->get(textcoord), od->vertsnorms->get(norm));
nrOfVerts++;
hasFace = true;
}
}
strip->setNrOfVerts(nrOfVerts);
Vertex* verts = new Vertex[nrOfVerts];
for(int z = 0; z < nrOfVerts; z++)
{
verts[z] = tempverts[z];
}
delete tempverts;
strip->SetVerts(verts);
strip->SetTexturePath(od->mats->get(q).texture);
Material* mat = new Material();
mat->AmbientColor = od->mats->get(q).ka;
if(mat->AmbientColor == D3DXVECTOR3(0.0f, 0.0f, 0.0f)) //////////// MaloW Fix, otherwise completely black with most objs
mat->AmbientColor += D3DXVECTOR3(0.2f, 0.2f, 0.2f); //////////// MaloW Fix, otherwise completely black with most objs
mat->DiffuseColor = od->mats->get(q).kd;
if(mat->DiffuseColor == D3DXVECTOR3(0.0f, 0.0f, 0.0f)) //////////// MaloW Fix, otherwise completely black with most objs
mat->DiffuseColor += D3DXVECTOR3(0.6f, 0.6f, 0.6f); //////////// MaloW Fix, otherwise completely black with most objs
mat->SpecularColor = od->mats->get(q).ks;
strip->SetMaterial(mat);
if(hasFace)
frame->strips->add(strip);
else
delete strip;
}
this->topology = D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST;
delete od;
}
this->mKeyFrames->add(frame);
}
}
else
MaloW::Debug("Failed to open AnimatedMesh: " + file);
}
void DxManager::CalculateCulling()
{
D3DXMATRIX view = this->camera->GetViewMatrix();
D3DXMATRIX proj = this->camera->GetProjectionMatrix();
/*
float zMinimum = -proj._43 / proj._33;
float r = this->params.FarClip / (this->params.FarClip - zMinimum);
proj._33 = r;
proj._43 = -r * zMinimum;
*/
D3DXMATRIX VP;
D3DXMatrixMultiply(&VP, &view, &proj);
// Calculate near plane of frustum.
FrustrumPlanes[0].a = VP._14 + VP._13;
FrustrumPlanes[0].b = VP._24 + VP._23;
FrustrumPlanes[0].c = VP._34 + VP._33;
FrustrumPlanes[0].d = VP._44 + VP._43;
D3DXPlaneNormalize(&FrustrumPlanes[0], &FrustrumPlanes[0]);
// Calculate far plane of frustum.
FrustrumPlanes[1].a = VP._14 - VP._13;
FrustrumPlanes[1].b = VP._24 - VP._23;
FrustrumPlanes[1].c = VP._34 - VP._33;
FrustrumPlanes[1].d = VP._44 - VP._43;
D3DXPlaneNormalize(&FrustrumPlanes[1], &FrustrumPlanes[1]);
// Calculate left plane of frustum.
FrustrumPlanes[2].a = VP._14 + VP._11;
FrustrumPlanes[2].b = VP._24 + VP._21;
FrustrumPlanes[2].c = VP._34 + VP._31;
FrustrumPlanes[2].d = VP._44 + VP._41;
D3DXPlaneNormalize(&FrustrumPlanes[2], &FrustrumPlanes[2]);
// Calculate right plane of frustum.
FrustrumPlanes[3].a = VP._14 - VP._11;
FrustrumPlanes[3].b = VP._24 - VP._21;
FrustrumPlanes[3].c = VP._34 - VP._31;
FrustrumPlanes[3].d = VP._44 - VP._41;
D3DXPlaneNormalize(&FrustrumPlanes[3], &FrustrumPlanes[3]);
// Calculate top plane of frustum.
FrustrumPlanes[4].a = VP._14 - VP._12;
FrustrumPlanes[4].b = VP._24 - VP._22;
FrustrumPlanes[4].c = VP._34 - VP._32;
FrustrumPlanes[4].d = VP._44 - VP._42;
D3DXPlaneNormalize(&FrustrumPlanes[4], &FrustrumPlanes[4]);
// Calculate bottom plane of frustum.
FrustrumPlanes[5].a = VP._14 + VP._12;
FrustrumPlanes[5].b = VP._24 + VP._22;
FrustrumPlanes[5].c = VP._34 + VP._32;
FrustrumPlanes[5].d = VP._44 + VP._42;
D3DXPlaneNormalize(&FrustrumPlanes[5], &FrustrumPlanes[5]);
//Terrain
for(int i = 0; i < this->terrains.size(); i++)
{
Terrain* terr = this->terrains.get(i);
float scale = max(terr->GetScale().x, max(terr->GetScale().y, terr->GetScale().z));
if(pe.FrustrumVsSphere(this->FrustrumPlanes, terr->GetBoundingSphere(), terr->GetWorldMatrix(), scale))
{
terr->SetCulled(false);
}
else
{
terr->SetCulled(true);
}
}
//Static meshes
for(int i = 0; i < this->objects.size(); i++)
{
StaticMesh* ms = this->objects.get(i);
MaloW::Array<MeshStrip*>* strips = ms->GetStrips();
for(int u = 0; u < strips->size(); u++)
{
MeshStrip* s = strips->get(u);
float scale = max(ms->GetScaling().x, max(ms->GetScaling().y, ms->GetScaling().z));
if(pe.FrustrumVsSphere(this->FrustrumPlanes, s->GetBoundingSphere(), ms->GetWorldMatrix(), scale))
{
s->SetCulled(false);
}
else
{
s->SetCulled(true);
}
}
}
//Animated meshes
for(int i = 0; i < this->animations.size(); i++)
{
AnimatedMesh* ms = this->animations.get(i);
MeshStrip* s = ms->GetStrips()->get(0);
float scale = max(ms->GetScaling().x, max(ms->GetScaling().y, ms->GetScaling().z));
if(pe.FrustrumVsSphere(this->FrustrumPlanes, s->GetBoundingSphere(), ms->GetWorldMatrix(), scale))
{
s->SetCulled(false);
}
else
{
s->SetCulled(true);
}
}
}
void DxManager::RenderCascadedShadowMap()
{
if(this->useSun)
{
D3DXMATRIX wvp;
D3DXMatrixIdentity(&wvp);
for (int l = 0; l < this->csm->GetNrOfCascadeLevels(); l++)
{
this->Dx_DeviceContext->OMSetRenderTargets(0, 0, this->csm->GetShadowMapDSV(l));
D3D11_VIEWPORT wp = this->csm->GetShadowMapViewPort(l);
this->Dx_DeviceContext->RSSetViewports(1, &wp);
this->Dx_DeviceContext->ClearDepthStencilView(this->csm->GetShadowMapDSV(l), D3D11_CLEAR_DEPTH, 1.0f, 0);
//Terrain
for(int i = 0; i < this->terrains.size(); i++)
{
//Matrices
wvp = this->terrains[i]->GetWorldMatrix() * this->csm->GetViewProjMatrix(l);
this->Shader_ShadowMap->SetMatrix("LightWVP", wvp);
//Input Assembler
this->Dx_DeviceContext->IASetPrimitiveTopology(this->terrains[i]->GetTopology());
//Vertex data
Buffer* verts = this->terrains[i]->GetVertexBufferPointer();
Buffer* inds = this->terrains[i]->GetIndexBufferPointer();
if(verts)
{
inds->Apply();
}
if(inds)
{
verts->Apply();
}
//Apply Shader
this->Shader_ShadowMap->Apply(0);
//Draw
if(inds)
{
this->Dx_DeviceContext->DrawIndexed(inds->GetElementCount(), 0, 0);
}
else
{
this->Dx_DeviceContext->Draw(verts->GetElementCount(), 0);
}
}
//Static meshes
for(int i = 0; i < this->objects.size(); i++)
{
if(!this->objects[i]->IsUsingInvisibility())
{
MaloW::Array<MeshStrip*>* strips = this->objects[i]->GetStrips();
wvp = this->objects[i]->GetWorldMatrix() * this->csm->GetViewProjMatrix(l);
this->Shader_ShadowMap->SetMatrix("LightWVP", wvp);
for(int u = 0; u < strips->size(); u++)
{
Object3D* obj = strips->get(u)->GetRenderObject();
Dx_DeviceContext->IASetPrimitiveTopology(obj->GetTopology());
Buffer* verts = obj->GetVertBuff();
if(verts)
verts->Apply();
Buffer* inds = obj->GetIndsBuff();
if(inds)
inds->Apply();
Shader_ShadowMap->Apply(0);
// draw
if(inds)
Dx_DeviceContext->DrawIndexed(inds->GetElementCount(), 0, 0);
else
Dx_DeviceContext->Draw(verts->GetElementCount(), 0);
}
}
}
D3DXMATRIX lvp = this->csm->GetViewProjMatrix(l);
// For deferred:
this->Shader_DeferredLightning->SetResourceAtIndex(l, "CascadedShadowMap", this->csm->GetShadowMapSRV(l));
this->Shader_DeferredLightning->SetStructMemberAtIndexAsMatrix(l, "cascades", "viewProj", lvp);
}
float PCF_SIZE = (float)this->params.ShadowMapSettings + 1;
float PCF_SQUARED = 1 / (PCF_SIZE * PCF_SIZE);
this->Shader_DeferredLightning->SetFloat("SMAP_DX", 1.0f / (256.0f * pow(2.0f, this->params.ShadowMapSettings / 2.0f)));
this->Shader_DeferredLightning->SetFloat("PCF_SIZE", PCF_SIZE);
this->Shader_DeferredLightning->SetFloat("PCF_SIZE_SQUARED", PCF_SQUARED);
this->Shader_DeferredLightning->SetFloat("NrOfCascades", (float)this->csm->GetNrOfCascadeLevels());
this->Shader_DeferredLightning->SetFloat4("CascadeLevels", D3DXVECTOR4(this->csm->GetSplitDepth(0),
this->csm->GetSplitDepth(1), this->csm->GetSplitDepth(2), this->csm->GetSplitDepth(3)));
}
}
void DxManager::RenderShadowMap()
{
// Set sun-settings
this->Shader_DeferredLightning->SetBool("UseSun", this->useSun);
if(this->useSun)
{
this->Shader_DeferredLightning->SetStructMemberAsFloat4("sun", "Direction", D3DXVECTOR4(this->sun.direction, 0.0f));
this->Shader_DeferredLightning->SetStructMemberAsFloat4("sun", "LightColor", D3DXVECTOR4(this->sun.lightColor, 0.0f));
this->Shader_DeferredLightning->SetStructMemberAsFloat("sun", "LightIntensity", this->sun.intensity);
//Shader_ShadowMap->Apply(0); // Dont know why the f**k this has to be here, but it does, otherwise textures wont be sent when rendering objects. **Texture error**
}
// If special circle is used
if(this->specialCircleParams.x) //if inner radius > 0, then send/set data
{
this->Shader_DeferredLightning->SetFloat4("dataPPHA", this->specialCircleParams);
}
// Generate and send shadowmaps to the main-shader
if(!this->lights.size())
{
for (int l = 0; l < this->lights.size(); l++)
{
Dx_DeviceContext->OMSetRenderTargets(0, 0, this->lights[l]->GetShadowMapDSV());
D3D11_VIEWPORT wp = this->lights[l]->GetShadowMapViewPort();
Dx_DeviceContext->RSSetViewports(1, &wp);
Dx_DeviceContext->ClearDepthStencilView(this->lights[l]->GetShadowMapDSV(), D3D11_CLEAR_DEPTH, 1.0f, 0);
//Static meshes
for(int i = 0; i < this->objects.size(); i++)
{
if(!this->objects[i]->IsUsingInvisibility())
{
MaloW::Array<MeshStrip*>* strips = this->objects[i]->GetStrips();
D3DXMATRIX wvp = this->objects[i]->GetWorldMatrix() * this->lights[l]->GetViewProjMatrix();
this->Shader_ShadowMap->SetMatrix("LightWVP", wvp);
for(int u = 0; u < strips->size(); u++)
{
Object3D* obj = strips->get(u)->GetRenderObject();
Dx_DeviceContext->IASetPrimitiveTopology(obj->GetTopology());
Buffer* verts = obj->GetVertBuff();
if(verts)
verts->Apply();
Shader_ShadowMap->SetBool("textured", false);
Buffer* inds = obj->GetIndsBuff();
if(inds)
inds->Apply();
Shader_ShadowMap->Apply(0);
//Draw
if(inds)
Dx_DeviceContext->DrawIndexed(inds->GetElementCount(), 0, 0);
else
Dx_DeviceContext->Draw(verts->GetElementCount(), 0);
}
}
}
//Animated meshes
for(int i = 0; i < this->animations.size(); i++)
{
if(!this->animations[i]->IsUsingInvisibility())
{
KeyFrame* one = NULL;
KeyFrame* two = NULL;
float t = 0.0f;
this->animations[i]->SetCurrentTime(this->Timer);
this->animations[i]->GetCurrentKeyFrames(&one, &two, t);
MaloW::Array<MeshStrip*>* stripsOne = one->strips;
MaloW::Array<MeshStrip*>* stripsTwo = two->strips;
//set shader data (per object)
D3DXMATRIX wvp = this->animations[i]->GetWorldMatrix() * this->lights[l]->GetViewProjMatrix();
this->Shader_ShadowMapAnimated->SetMatrix("LightWVP", wvp);
this->Shader_ShadowMapAnimated->SetFloat("t", t);
for(int u = 0; u < stripsOne->size(); u++)
{
Object3D* objOne = stripsOne->get(u)->GetRenderObject();
Object3D* objTwo = stripsTwo->get(u)->GetRenderObject();
this->Dx_DeviceContext->IASetPrimitiveTopology(objOne->GetTopology());
Buffer* vertsOne = objOne->GetVertBuff();
Buffer* vertsTwo = objTwo->GetVertBuff();
ID3D11Buffer* vertexBuffers [] = {vertsOne->GetBufferPointer(), vertsTwo->GetBufferPointer()};
UINT strides [] = {sizeof(Vertex), sizeof(Vertex)};
UINT offsets [] = {0, 0};
this->Dx_DeviceContext->IASetVertexBuffers(0, 2, vertexBuffers, strides, offsets);
Shader_ShadowMapAnimated->Apply(0);
this->Dx_DeviceContext->Draw(vertsOne->GetElementCount(), 0);
}
}
}
D3DXMATRIX lvp = this->lights[l]->GetViewProjMatrix();
// Forward
//this->Shader_ForwardRendering->SetResourceAtIndex(l, "ShadowMap", this->lights[l]->GetShadowMapSRV());
//this->Shader_ForwardRendering->SetStructMemberAtIndexAsMatrix(l, "lights", "LightViewProj", lvp);
//this->Shader_ForwardRendering->SetStructMemberAtIndexAsFloat4(l, "lights", "LightPosition", D3DXVECTOR4(this->lights[l]->GetPosition(), 1));
//this->Shader_ForwardRendering->SetStructMemberAtIndexAsFloat4(l, "lights", "LightColor", D3DXVECTOR4(this->lights[l]->GetColor(), 1));
//this->Shader_ForwardRendering->SetStructMemberAtIndexAsFloat(l, "lights", "LightIntensity", this->lights[l]->GetIntensity());
// For deferred:
this->Shader_DeferredLightning->SetResourceAtIndex(l, "ShadowMap", this->lights[l]->GetShadowMapSRV());
this->Shader_DeferredLightning->SetStructMemberAtIndexAsMatrix(l, "lights", "LightViewProj", lvp);
this->Shader_DeferredLightning->SetStructMemberAtIndexAsFloat4(l, "lights", "LightPosition", D3DXVECTOR4(this->lights[l]->GetPosition(), 1));
this->Shader_DeferredLightning->SetStructMemberAtIndexAsFloat4(l, "lights", "LightColor", D3DXVECTOR4(this->lights[l]->GetColor(), 1));
this->Shader_DeferredLightning->SetStructMemberAtIndexAsFloat(l, "lights", "LightIntensity", this->lights[l]->GetIntensity());
// For deferred quad:
//this->Shader_DeferredQuad->SetResourceAtIndex(l, "ShadowMap", this->lights[l]->GetShadowMapSRV());
//this->Shader_DeferredQuad->SetStructMemberAtIndexAsMatrix(l, "lights", "LightViewProj", lvp);
//this->Shader_DeferredQuad->SetStructMemberAtIndexAsFloat4(l, "lights", "LightPosition", D3DXVECTOR4(this->lights[l]->GetPosition(), 1));
//this->Shader_DeferredQuad->SetStructMemberAtIndexAsFloat4(l, "lights", "LightColor", D3DXVECTOR4(this->lights[l]->GetColor(), 1));
//this->Shader_DeferredQuad->SetStructMemberAtIndexAsFloat(l, "lights", "LightIntensity", this->lights[l]->GetIntensity());
}
}
float PCF_SIZE = (float)this->params.ShadowMapSettings + 1;
float PCF_SQUARED = 1 / (PCF_SIZE * PCF_SIZE);
/*
// Forward
this->Shader_ForwardRendering->SetFloat("PCF_SIZE", PCF_SIZE);
this->Shader_ForwardRendering->SetFloat("PCF_SIZE_SQUARED", PCF_SQUARED);
this->Shader_ForwardRendering->SetFloat("SMAP_DX", 1.0f / (256 * pow(2.0f, this->params.ShadowMapSettings/2)));
this->Shader_ForwardRendering->SetFloat("NrOfLights", (float)this->lights.size());
*/
// Deferred:
this->Shader_DeferredLightning->SetFloat("SMAP_DX", 1.0f / (256.0f * pow(2.0f, this->params.ShadowMapSettings / 2.0f)));
this->Shader_DeferredLightning->SetFloat("PCF_SIZE", PCF_SIZE);
this->Shader_DeferredLightning->SetFloat("PCF_SIZE_SQUARED", PCF_SQUARED);
//this->Shader_DeferredLightning->SetFloat("SMAP_DX", 1.0f / 256.0f);
this->Shader_DeferredLightning->SetFloat("NrOfLights", (float)this->lights.size());
/*
// for deferred quad:
this->Shader_DeferredQuad->SetFloat("PCF_SIZE", PCF_SIZE);
this->Shader_DeferredQuad->SetFloat("PCF_SIZE_SQUARED", PCF_SQUARED);
this->Shader_DeferredQuad->SetFloat("SMAP_DX", 1.0f / (256 * pow(2.0f, this->params.ShadowMapSettings/2)));
this->Shader_DeferredQuad->SetFloat("NrOfLights", (float)this->lights.size());
*/
}