void ForwardRenderer::DrawScene()
{
DrawShadowMap();
RendererCore::Instance()->SetOriginalRenderTargetDepth();
float blendFactor[] = { 0.0f, 0.0f, 0.0f, 0.0f };
// Set constants
XMMATRIX view = XMLoadFloat4x4( RendererCore::Instance()->GetView() );
XMMATRIX proj = XMLoadFloat4x4( RendererCore::Instance()->GetProj() );
XMMATRIX shadowTransform = XMLoadFloat4x4( &m_ShadowTransform );
int iCount = m_vDrawElements.size();
for ( int i = 0; i < iCount; ++i )
{
DrawElement* pElem = m_vDrawElements[i];
if ( !pElem )
continue;
UINT stride = pElem->stride;
UINT offset = pElem->offset;
GetD3D11DeviceImmContext()->IASetInputLayout( pElem->m_pInputLayout );
GetD3D11DeviceImmContext()->IASetPrimitiveTopology( pElem->ePrimitiveTopology );
pElem->m_spShader->SetDirLight( m_DirLights[0] );
pElem->m_spShader->SetDirLights( m_DirLights );
pElem->m_spShader->SetPointLight( m_PointLight );
pElem->m_spShader->SetSpotLight( m_SpotLight );
pElem->m_spShader->SetEyePosW( RendererCore::Instance()->GetEyePosW() );
pElem->m_spShader->SetFogStart( 15.0f );
pElem->m_spShader->SetFogRange( 300.0f );
pElem->m_spShader->SetFogColor( Colors::Silver );
for ( auto itor = pElem->m_vecSubElement.begin(); itor != pElem->m_vecSubElement.end() ; ++itor )
{
ID3DX11EffectTechnique* pTech = pElem->m_spShader->GetTech( (*itor).m_iTechIndex );
if ( !pTech )
continue;
ID3D11Buffer* pVB = pElem->m_spVB->GetVB();
GetD3D11DeviceImmContext()->IASetVertexBuffers( 0, 1, &pVB, &stride, &offset );
if ( pElem->m_spIB )
GetD3D11DeviceImmContext()->IASetIndexBuffer( pElem->m_spIB->GetIB(), DXGI_FORMAT_R32_UINT, 0 );
if ( pElem->m_pRasterS )
GetD3D11DeviceImmContext()->RSSetState( pElem->m_pRasterS );
if ( pElem->m_pBlendS )
GetD3D11DeviceImmContext()->OMSetBlendState( pElem->m_pBlendS, blendFactor, 0xffffffff );
if ( pElem->m_pDepthStencilS )
GetD3D11DeviceImmContext()->OMSetDepthStencilState( pElem->m_pDepthStencilS, pElem->m_uiStencilRef );
XMMATRIX world;
XMFLOAT3 oldLightDirections;
if ( pElem->m_bStencilReflect )
{
XMVECTOR mirrorPlane = XMVectorSet( 0.0f, 0.0f, 1.0f, 0.0f ); // xy plane
XMMATRIX R = XMMatrixReflect( mirrorPlane );
world = XMLoadFloat4x4( &pElem->m_vecSubElement[0].m_World ) * R;
oldLightDirections = m_DirLights[0].Direction;
XMVECTOR lightDir = XMLoadFloat3( &m_DirLights[0].Direction );
XMVECTOR reflectedLightDir = XMVector3TransformNormal( lightDir, R );
XMStoreFloat3( &m_DirLights[0].Direction, reflectedLightDir );
//ÀӽùæÆí
pElem->m_spShader->SetDirLight( m_DirLights[0] );
}
else if ( pElem->m_bShadowmap )
{
XMVECTOR shadowPlane = XMVectorSet( 0.0f, 1.0f, 0.0f, 0.0f ); // xz plane
XMVECTOR toMainLight = -XMLoadFloat3( &m_DirLights[0].Direction );
XMMATRIX S = XMMatrixShadow( shadowPlane, toMainLight );
XMMATRIX shadowOffsetY = XMMatrixTranslation( 0.0f, 0.001f, 0.0f );
world = XMLoadFloat4x4( &pElem->m_vecSubElement[0].m_World )*S*shadowOffsetY;
}
else
{
world = XMLoadFloat4x4( &pElem->m_vecSubElement[0].m_World );
}
TexturePtr spDiffuseMap = (*itor).m_spDiffuseMap;
TexturePtr spCubeMap = (*itor).m_spCubeMap;
TexturePtr spNormalMap = (*itor).m_spNormalMap;
TexturePtr spShadowMap = (*itor).m_spShadowMap;
world = XMLoadFloat4x4( &(*itor).m_World );
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose( world );
XMMATRIX viewProj = view*proj;
XMMATRIX worldViewProj = world*view*proj;
XMMATRIX texTransform = XMLoadFloat4x4( &(*itor).m_TexTransform );
D3DX11_TECHNIQUE_DESC techDesc;
pTech->GetDesc( &techDesc );
for ( UINT p = 0; p < techDesc.Passes; ++p )
{
pElem->m_spShader->SetWorld( world );
pElem->m_spShader->SetWorldViewProj( worldViewProj );
pElem->m_spShader->SetViewProj( viewProj );
pElem->m_spShader->SetWorldInvTranspose( worldInvTranspose );
pElem->m_spShader->SetTexTransform( texTransform );
pElem->m_spShader->SetShadowTransform( world*shadowTransform );
pElem->m_spShader->SetMaterial( (*itor).m_mat );
if ( spDiffuseMap )
{
if ( !spDiffuseMap->IsArray() )
pElem->m_spShader->SetDiffuseMap( spDiffuseMap->GetSRV() );
else
pElem->m_spShader->SetDiffuseMapArray( spDiffuseMap->GetSRV() );
}
if ( spCubeMap )
{
pElem->m_spShader->SetCubeMap( spCubeMap->GetSRV() );
}
if ( spNormalMap )
{
pElem->m_spShader->SetNormalMap( spNormalMap->GetSRV() );
}
if ( spShadowMap )
{
pElem->m_spShader->SetShadowMap( spShadowMap->GetSRV() );
}
pTech->GetPassByIndex( p )->Apply( 0, GetD3D11DeviceImmContext() );
if ( pElem->m_bDrawIndex )
{
GetD3D11DeviceImmContext()->DrawIndexed( (*itor).m_IndexCount, (*itor).m_StartIndexLocation, (*itor).m_BaseVertexLocation );
}
else
{
GetD3D11DeviceImmContext()->Draw( (*itor).m_VertexCount, (*itor).m_StartVertexLocation );
}
}
if ( pElem->m_bStencilReflect )
{
m_DirLights[0].Direction = oldLightDirections;
}
}
}
DrawScreenQuad();
}
void Game::Update()
{
m_pCube->Update();
XMVECTOR cameraPos = XMLoadFloat3(&m_pCamera->GetCameraPos());
/*cameraPos += XMVectorSet(0.0001f,0.0f,0.0f,0.0f);
XMFLOAT3 newCameraPos;
XMStoreFloat3(&newCameraPos,cameraPos);*/
//cameraPos * XMMatrixRotationY(XM_PIDIV2/9.0f);
//Camera Rotation code
/*XMFLOAT3 newCameraPos;
cameraPos = XMVector3Rotate(cameraPos,XMQuaternionRotationMatrix(XMMatrixRotationY(-(XM_PIDIV2/9000.0f))));
XMStoreFloat3(&newCameraPos,cameraPos);
m_pCamera->SetCameraPos(newCameraPos);
m_pCamera->UpdateViewMatrix();*/
//keyboard input test code
//bool pressed = ENGINE->GetInputManager()->IsKeyDown(VK_UP);
//cout << pressed;
XMFLOAT3 newCameraPos;
if(ENGINE->GetInputManager()->IsKeyDown(VK_UP))
{
cameraPos = XMVector3Rotate(cameraPos,XMQuaternionRotationMatrix(XMMatrixRotationX((XM_PIDIV2/9000.0f))));
}
if(ENGINE->GetInputManager()->IsKeyDown(VK_DOWN))
{
cameraPos = XMVector3Rotate(cameraPos,XMQuaternionRotationMatrix(XMMatrixRotationX(-(XM_PIDIV2/9000.0f))));
}
if(ENGINE->GetInputManager()->IsKeyDown(VK_LEFT))
{
cameraPos = XMVector3Rotate(cameraPos,XMQuaternionRotationMatrix(XMMatrixRotationY((XM_PIDIV2/9000.0f))));
}
//if(ENGINE->GetInputManager()->IsKeyDown(VK_RIGHT))
if(ENGINE->GetInputManager()->IsCommandDown(L"RIGHT"))
{
cameraPos = XMVector3Rotate(cameraPos,XMQuaternionRotationMatrix(XMMatrixRotationY(-(XM_PIDIV2/9000.0f))));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x57))//W
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(0,0,0.01f));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x53))//S
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(0,0,-0.01f));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x41))//A
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(-0.01f,0,0));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x44))//D
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(0.01f,0,0));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x51))//Q
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(0,-0.01f,0));
}
if(ENGINE->GetInputManager()->IsKeyDown(0x45))//E
{
cameraPos = XMVector3Transform(cameraPos,XMMatrixTranslation(0,0.01f,0));
}
XMStoreFloat3(&newCameraPos,cameraPos);
m_pCamera->SetCameraPos(newCameraPos);
m_pCamera->UpdateViewMatrix();
}
void Terrain::InitVB(ID3D11Device* device)
{
std::vector<Vertex::TerrainVertex> vertexData(mTerrainData.width *
mTerrainData.height);
UINT cellsWide = mTerrainData.width - 1;
UINT cellsHigh = mTerrainData.height - 1;
for (int row = 0; row < mTerrainData.height; ++row)
{
for (int col = 0; col < mTerrainData.width; ++col)
{
UINT index = row * mTerrainData.width + col;
vertexData[index].pos = XMFLOAT3(col * mTerrainData.cellWidth,
mHeightMap[index],
row * mTerrainData.cellHeight);
float u = mTerrainData.texTilesWide / mTerrainData.width;
u *= col;
float v = mTerrainData.texTilesHigh / mTerrainData.height;
v *= row;
vertexData[index].tiledTex.x = u;
vertexData[index].tiledTex.y = v;
u = (float)col / (mTerrainData.width - 1);
v = (float)row / (mTerrainData.height - 1);
vertexData[index].tex.x = u;
vertexData[index].tex.y = v;
}
}
std::vector<XMFLOAT3> normals;
for (int row = 0; row < cellsHigh; ++row)
{
for (int col = 0; col < cellsWide; ++col)
{
//determine the row and column in terms of vertices given the
//cell row and column
UINT top = row + 1;
UINT right = col + 1;
UINT bot = row;
UINT left = col;
XMVECTOR A = XMVectorSet(0.0f, mHeightMap[top * mTerrainData.width + left] -
mHeightMap[bot * mTerrainData.width + left], mTerrainData.cellHeight, 0.0f);
XMVECTOR B = XMVectorSet(mTerrainData.cellWidth, mHeightMap[bot * mTerrainData.width + right] -
mHeightMap[bot * mTerrainData.width + left], 0.0f, 0.0f);
XMVECTOR C = XMVectorSet(mTerrainData.cellWidth, mHeightMap[top * mTerrainData.width + right] -
mHeightMap[top * mTerrainData.width + left], 0.0f, 0.0f);
XMVECTOR D = XMVectorSet(0.0f, mHeightMap[top * mTerrainData.width + right] -
mHeightMap[bot * mTerrainData.width + right], mTerrainData.cellHeight, 0.0f);
XMVECTOR topNormal = XMVector3Cross(D, C);
XMVECTOR botNormal = XMVector3Cross(A, B);
topNormal = XMVector3Normalize(topNormal);
botNormal = XMVector3Normalize(botNormal);
XMFLOAT3 topNormalF3, botNormalF3;
XMStoreFloat3(&topNormalF3, topNormal);
XMStoreFloat3(&botNormalF3, botNormal);
normals.push_back(topNormalF3);
normals.push_back(botNormalF3);
}
}
for (int row = 0; row < mTerrainData.height; ++row)
{
for (int col = 0; col < mTerrainData.width; ++col)
{
UINT index = row * mTerrainData.width + col;
int top = row;
int bot = row - 1;
int left = col - 1;
int right = col;
int normalCounter = 0;
XMVECTOR normsCombined = XMVectorZero();
//get the two top left normals
if (top < cellsHigh && left >= 0)
{
UINT topLeftIndex = (top * cellsWide + left) * 2;
normsCombined = normsCombined + XMLoadFloat3(&normals[topLeftIndex]);
normsCombined = normsCombined + XMLoadFloat3(&normals[topLeftIndex + 1]);
normalCounter += 2;
}
//get the bottom left normal
if (bot >= 0 && left >= 0)
{
UINT botLeftIndex = (bot * cellsWide + left) * 2;
normsCombined = normsCombined + XMLoadFloat3(&normals[botLeftIndex]);
normalCounter++;
}
//get the top right normal
if (top < cellsHigh && right < cellsWide)
{
UINT topRightIndex = (top * cellsWide + right) * 2;
normsCombined = normsCombined + XMLoadFloat3(&normals[topRightIndex]);
normalCounter++;
}
//get the two bot right normals
if (bot >= 0 && right < cellsWide)
{
UINT botRightIndex = (bot * cellsWide + right) * 2;
normsCombined = normsCombined + XMLoadFloat3(&normals[botRightIndex]);
normsCombined = normsCombined + XMLoadFloat3(&normals[botRightIndex + 1]);
normalCounter += 2;
}
normsCombined = normsCombined / (float)normalCounter;
XMStoreFloat3(&(vertexData[index].normal), normsCombined);
}
}
D3D11_BUFFER_DESC vbd;
vbd.Usage = D3D11_USAGE_IMMUTABLE;
vbd.ByteWidth = sizeof(Vertex::TerrainVertex) * vertexData.size();
vbd.BindFlags = D3D11_BIND_VERTEX_BUFFER;
vbd.CPUAccessFlags = 0;
vbd.MiscFlags = 0;
vbd.StructureByteStride = 0;
D3D11_SUBRESOURCE_DATA vinitData;
vinitData.pSysMem = &vertexData[0];
HR(device->CreateBuffer(&vbd, &vinitData, &mVB));
}
void GeometryGenerator::CreateCylinder(float bottomRadius, float topRadius, float height, UINT sliceCount, UINT stackCount, MeshData& meshData)
{
meshData.Vertices.clear();
meshData.Indices.clear();
//
// Build Stacks.
//
float stackHeight = height / stackCount;
// Amount to increment radius as we move up each stack level from bottom to top.
float radiusStep = (topRadius - bottomRadius) / stackCount;
UINT ringCount = stackCount+1;
// Compute vertices for each stack ring starting at the bottom and moving up.
for(UINT i = 0; i < ringCount; ++i)
{
float y = -0.5f*height + i*stackHeight;
float r = bottomRadius + i*radiusStep;
// vertices of ring
float dTheta = 2.0f*XM_PI/sliceCount;
for(UINT j = 0; j <= sliceCount; ++j)
{
Vertex vertex;
float c = cosf(j*dTheta);
float s = sinf(j*dTheta);
vertex.Position = XMFLOAT3(r*c, y, r*s);
vertex.TexC.x = (float)j/sliceCount;
vertex.TexC.y = 1.0f - (float)i/stackCount;
// Cylinder can be parameterized as follows, where we introduce v
// parameter that goes in the same direction as the v tex-coord
// so that the bitangent goes in the same direction as the v tex-coord.
// Let r0 be the bottom radius and let r1 be the top radius.
// y(v) = h - hv for v in [0,1].
// r(v) = r1 + (r0-r1)v
//
// x(t, v) = r(v)*cos(t)
// y(t, v) = h - hv
// z(t, v) = r(v)*sin(t)
//
// dx/dt = -r(v)*sin(t)
// dy/dt = 0
// dz/dt = +r(v)*cos(t)
//
// dx/dv = (r0-r1)*cos(t)
// dy/dv = -h
// dz/dv = (r0-r1)*sin(t)
// This is unit length.
vertex.TangentU = XMFLOAT3(-s, 0.0f, c);
float dr = bottomRadius-topRadius;
XMFLOAT3 bitangent(dr*c, -height, dr*s);
XMVECTOR T = XMLoadFloat3(&vertex.TangentU);
XMVECTOR B = XMLoadFloat3(&bitangent);
XMVECTOR N = XMVector3Normalize(XMVector3Cross(T, B));
XMStoreFloat3(&vertex.Normal, N);
meshData.Vertices.push_back(vertex);
}
}
// Add one because we duplicate the first and last vertex per ring
// since the texture coordinates are different.
UINT ringVertexCount = sliceCount+1;
// Compute indices for each stack.
for(UINT i = 0; i < stackCount; ++i)
{
for(UINT j = 0; j < sliceCount; ++j)
{
meshData.Indices.push_back(i*ringVertexCount + j);
meshData.Indices.push_back((i+1)*ringVertexCount + j);
meshData.Indices.push_back((i+1)*ringVertexCount + j+1);
meshData.Indices.push_back(i*ringVertexCount + j);
meshData.Indices.push_back((i+1)*ringVertexCount + j+1);
meshData.Indices.push_back(i*ringVertexCount + j+1);
}
}
BuildCylinderTopCap(bottomRadius, topRadius, height, sliceCount, stackCount, meshData);
BuildCylinderBottomCap(bottomRadius, topRadius, height, sliceCount, stackCount, meshData);
}
void PinholeCamera::update(const GameTimer & timer)
{
RayTraceCamera::update(timer);
XMFLOAT3 movementAmount = { 0.0f, 0.0f, 0.0f };
if (mKeyboard != nullptr)
{
if (mKeyboard->isKeyDown(DIK_W))
{
movementAmount.y = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_S))
{
movementAmount.y = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_A))
{
movementAmount.x = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_D))
{
movementAmount.x = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_R))
{
movementAmount.z = -1.0f ;
}
if (mKeyboard->isKeyDown(DIK_F))
{
movementAmount.z = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_Q))
{
mViewPlaneDistance -= 10.0f * timer.elapsedGameTime();
}
if (mKeyboard->isKeyDown(DIK_E))
{
mViewPlaneDistance += 10.0f * timer.elapsedGameTime();
}
}
float rotationAmount = 0;
if ((mMouse != nullptr))
{
if ((mMouse->isButtonDown(MouseButtons::MouseButtonsLeft)))
{
LPDIMOUSESTATE mouseState = mMouse->currentState();
rotationAmount = -mouseState->lX ;
//rotationAmount.y = -mouseState->lY * mMouseSensitivity;
}
}
//XMStoreFloat3(&mUp,XMVector3Transform(upVector(), XMMatrixRotationZ(rotationAmount/180.0f * 3.14)));
XMVECTOR position = eyeVector();
XMVECTOR movement = XMLoadFloat3(&movementAmount) * mMovementRate * timer.elapsedGameTime();
/*XMVECTOR strafe = right * XMVectorGetX(movement);
position += strafe;
XMVECTOR forward = XMLoadFloat3(&mDirection) * XMVectorGetY(movement);
position += forward;*/
XMStoreFloat3(&mPosition, position + movement);
}
void Enemies::CreateBoundingBox()
{
//
// Compute scene bounding box.
//
XMFLOAT3 minPt(+MathHelper::Infinity, +MathHelper::Infinity, +MathHelper::Infinity);
XMFLOAT3 maxPt(-MathHelper::Infinity, -MathHelper::Infinity, -MathHelper::Infinity);
for (UINT i = 0; i < mEnemyInstances.size(); ++i)
{
minPt.x = 0.0f;
minPt.y = 0.0f;
minPt.z = 0.0f;
maxPt.x = 0.0f;
maxPt.y = 0.0f;
maxPt.z = 0.0f;
for (UINT j = 0; j < mEnemyInstances[i].Model->BasicVertices.size(); ++j)
{
XMFLOAT3 P = mEnemyInstances[i].Model->BasicVertices[j].Pos;
//////multiply all these by 7
minPt.x = MathHelper::Min(minPt.x, P.x);
minPt.y = MathHelper::Min(minPt.y, P.y);
minPt.z = MathHelper::Min(minPt.z, P.z);
maxPt.x = MathHelper::Max(maxPt.x, P.x);
maxPt.y = MathHelper::Max(maxPt.y, P.y);
maxPt.z = MathHelper::Max(maxPt.z, P.z);
}
XMMATRIX temp = XMLoadFloat4x4(&mEnemyInstances[i].World);
enemyclass[i]->setWorld(mEnemyInstances[i].World);
XMVECTOR Scale;
XMVECTOR Position;
XMVECTOR Rotation;
XMMatrixDecompose(&Scale, &Rotation, &Position, temp);
XMFLOAT3 tempPos;
XMStoreFloat3(&tempPos, Position);
LevelCollisions[i].Center = tempPos;
LevelCollisions[i].Extents = XMFLOAT3(0.5f*(maxPt.x - minPt.x),
0.5f*(maxPt.y - minPt.y),
0.5f*(maxPt.z - minPt.z));
LevelCollisions[i].collisionType = enemyclass[i]->getcollisiontype();
FLOAT scale = enemyclass[i]->getScale();
LevelCollisions[i].Extents.x = LevelCollisions[i].Extents.x * scale;
LevelCollisions[i].Extents.y = LevelCollisions[i].Extents.y * scale;
LevelCollisions[i].Extents.z = LevelCollisions[i].Extents.z * scale;
EnemyBox.collisionType = 1;
enemyclass[i]->setAABB(&LevelCollisions[i]);
}
}
VOID
Font::BuildSpriteQuad( Sprite *sprite, SpriteVertex v[ 4 ] )
{
FLOAT vertLeft = 2.0f * (float) sprite->DestRect.left / ScreenWidth - 1.0f;
FLOAT vertRight = 2.0f * (float) sprite->DestRect.right / ScreenWidth - 1.0f;
FLOAT vertTop = 1.0f - 2.0f * (float) sprite->DestRect.top / ScreenHeight;
FLOAT vertBottom = 1.0f - 2.0f * (float) sprite->DestRect.bottom / ScreenHeight;
float tx, ty;
int i;
XMVECTOR scaling, origin, translation;
XMMATRIX T;
v[ 0 ].x = vertLeft;
v[ 0 ].y = vertBottom;
v[ 0 ].z = sprite->Z;
v[ 0 ].Tex.x = (float)sprite->SrcRect.left / m_dwTexWidth;
v[ 0 ].Tex.y = (float)sprite->SrcRect.bottom / m_dwTexHeight;
v[ 0 ].Color = sprite->Color;
v[ 1 ].x = vertLeft;
v[ 1 ].y = vertTop;
v[ 1 ].z = sprite->Z;
v[ 1 ].Tex.x = (float)sprite->SrcRect.left / m_dwTexWidth;
v[ 1 ].Tex.y = (float)sprite->SrcRect.top / m_dwTexHeight;
v[ 1 ].Color = sprite->Color;
v[ 2 ].x = vertRight;
v[ 2 ].y = vertTop;
v[ 2 ].z = sprite->Z;
v[ 2 ].Tex.x = (float)sprite->SrcRect.right / m_dwTexWidth;
v[ 2 ].Tex.y = (float)sprite->SrcRect.top / m_dwTexHeight;
v[ 2 ].Color = sprite->Color;
v[ 3 ].x = vertRight;
v[ 3 ].y = vertBottom;
v[ 3 ].z = sprite->Z;
v[ 3 ].Tex.x = (float)sprite->SrcRect.right / m_dwTexWidth;
v[ 3 ].Tex.y = (float)sprite->SrcRect.bottom / m_dwTexHeight;
v[ 3 ].Color = sprite->Color;
tx = 0.5f * ( v[ 0 ].x + v[ 3 ].x );
ty = 0.5f * ( v[ 0 ].y + v[ 1 ].y );
scaling = XMVectorSet( sprite->Scale, sprite->Scale, 1.0f, 0.0f );
origin = XMVectorSet( tx, ty, 0.0f, 0.0f );
translation = XMVectorSet( 0.0f, 0.0f, 0.0f, 0.0f );
T = XMMatrixAffineTransformation2D( scaling, origin, sprite->Angle, translation );
for( i = 0; i < 4; ++i )
{
XMFLOAT3 xmfloat;
XMVECTOR p;
xmfloat.x = v[ i ].x;
xmfloat.y = v[ i ].y;
xmfloat.z = v[ i ].z;
p = XMLoadFloat3( &xmfloat );
p = XMVector3TransformCoord( p, &T );
XMStoreFloat3( &xmfloat, p );
v[ i ].x = xmfloat.x;
v[ i ].y = xmfloat.y;
v[ i ].z = xmfloat.z;
}
}
void D3DAnimation::Update(float dt) {
if( GetAsyncKeyState('W') & 0x8000 )
Cam.Walk(10.0f * dt);
if( GetAsyncKeyState('S') & 0x8000 )
Cam.Walk(-10.0f * dt);
if( GetAsyncKeyState('A') & 0x8000 )
Cam.Strafe(-10.0f * dt);
if( GetAsyncKeyState('D') & 0x8000 )
Cam.Strafe(10.0f * dt);
/*
for (int i = 0; i < 10; ++i) {
if (GetAsyncKeyState(VK_F1 + i) & 0x8000 ) {
if (pointLightsw[i] == true) {
pointLightsw[i] = false;
} else {
pointLightsw[i] = true;
}
}
}
for (int i = 0; i < 2; ++i) {
if (GetAsyncKeyState('4' + i) & 0x8000 ) {
if (SpotLightsw[i] == true) {
SpotLightsw[i] = false;
} else {
SpotLightsw[i] = true;
}
}
}
for (int i = 0; i < 3; ++i) {
if ((GetAsyncKeyState('1' + i) & 0x8000) && (!GetKeyState('1' + i) &0x8000)) {
if (dirLightsw[i] == true) {
dirLightsw[i] = false;
} else {
dirLightsw[i] = true;
}
}
}
*/
Object3DInstance* player = list->getPlayer("player");
if (GetAsyncKeyState(VK_UP) & 0x8000 ) {
XMMATRIX world = XMLoadFloat4x4(&(list->getPlayer("player")->mWorld));
XMMATRIX translation;
XMFLOAT4X4 offset = { 1.0f, 0.0f, 0.0f, 0.0f,0.0f, 1.0f, 0.0f, 0.0f,0.0f, 0.0f,1.0f, 0.0f,0.0f, 0.0f, -45.0f * dt, 1.0f};
translation = XMLoadFloat4x4(&offset);
XMStoreFloat4x4(&list->getPlayer("player")->mWorld, translation * world);
//list->getPlayer("player")->mWorld._43 -= 2.5f * dt;
list->Update(dt);
} else if (GetAsyncKeyState(VK_DOWN) & 0x8000 ) {
XMMATRIX world = XMLoadFloat4x4(&(list->getPlayer("player")->mWorld));
XMMATRIX translation;
XMFLOAT4X4 offset = { 1.0f, 0.0f, 0.0f, 0.0f,0.0f, 1.0f, 0.0f, 0.0f,0.0f, 0.0f,1.0f, 0.0f,0.0f, 0.0f, 45.0f * dt, 1.0f};
translation = XMLoadFloat4x4(&offset);
XMStoreFloat4x4(&list->getPlayer("player")->mWorld, translation * world);
list->Update(-dt);
} else if (GetAsyncKeyState(VK_LEFT) & 0x8000 ) {
XMMATRIX world = XMLoadFloat4x4(&(list->getPlayer("player")->mWorld));
world = XMMatrixRotationY(0.004f * XM_PI) * world;
XMStoreFloat4x4(&(list->getPlayer("player")->mWorld), world);
list->Update(dt);
} else if (GetAsyncKeyState(VK_RIGHT) & 0x8000 ) {
XMMATRIX world = XMLoadFloat4x4(&(list->getPlayer("player")->mWorld));
world = XMMatrixRotationY(-0.004f * XM_PI) * world;
XMStoreFloat4x4(&(list->getPlayer("player")->mWorld), world);
list->Update(dt);
} else {
list->Update(0);
}
XMStoreFloat3(&player->mUP, XMVector3Transform(XMLoadFloat3(&player->mUP), XMLoadFloat4x4(&player->mWorld)));
XMStoreFloat3(&player->mForward, XMVector3Transform(XMLoadFloat3(&player->mForward), XMLoadFloat4x4(&player->mWorld)));
XMStoreFloat3(&player->mRight, XMVector3Transform(XMLoadFloat3(&player->mRight), XMLoadFloat4x4(&player->mWorld)));
Cam.UpdateViewMatrix();
/*
XMFLOAT3 eye = Cam.GetPosition();
XMFLOAT3 focus = Cam.GetLook();
std::wostringstream outs;
outs.precision(6);
outs << mMainWndCaption << L" " << L"eyeX = " << eye.x << L" eyeY = " << eye.y << L" eyeZ = "<<eye.z << L" focusX = "<<focus.x <<L" focusY = "<<focus.y <<L" focusZ = "<< focus.z;
SetWindowText(mMainWnd, outs.str().c_str());*/
}
bool D3DAnimation::Init() {
if (!D3DBase::Init()) {
return false;
}
mLastMousePos.x = 0;
mLastMousePos.y = 0;
BOX_DESC box = {1.0f, 1.0f, 1.0f, 3};
GRID_DESC grid = {20.0f, 30.0f, 60, 40};
SPHERE_DESC sphere = {0.5f, 20, 20};
CYLINDER_DESC cylinder = { 0.5f, 0.3f, 3.0f, 20, 20 };
Material mGridMat;
Material mBoxMat;
Material mCylinderMat;
Material mSphereMat;
mGridMat.Ambient = XMFLOAT4(0.8f, 0.8f, 0.8f, 1.0f);
mGridMat.Diffuse = XMFLOAT4(0.8f, 0.8f, 0.8f, 1.0f);
mGridMat.Specular = XMFLOAT4(0.8f, 0.8f, 0.8f, 16.0f);
mCylinderMat.Ambient = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mCylinderMat.Diffuse = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mCylinderMat.Specular = XMFLOAT4(0.8f, 0.8f, 0.8f, 16.0f);
mSphereMat.Ambient = XMFLOAT4(0.6f, 0.8f, 0.9f, 1.0f);
mSphereMat.Diffuse = XMFLOAT4(0.6f, 0.8f, 0.9f, 1.0f);
mSphereMat.Specular = XMFLOAT4(0.9f, 0.9f, 0.9f, 16.0f);
mBoxMat.Ambient = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mBoxMat.Diffuse = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mBoxMat.Specular = XMFLOAT4(0.8f, 0.8f, 0.8f, 16.0f);
fogenable = true;
XMFLOAT4X4 I;
XMFLOAT4X4 rotation;
XMStoreFloat4x4(&rotation, XMMatrixRotationY(XM_PI));
XMStoreFloat4x4(&I, XMMatrixIdentity());
//instanceName;translation;rotation;scale;modelName;modelFilename;texturePath;VShaderName;PShaderName;LayoutName; vertexTypeName;
std::vector<ObjectInstance_M3dModelList_DESC> objlist = {
{"player", {0.0f, 0.0f, -100.0f}, rotation, {0.05f, 0.05f, -0.05f}, "soldier", ".\\Models\\soldier.m3d", ".\\Textures\\","BasicAnimationVS","FixFunctionLightPS","PosNormalTexTanSkinned","PosNormalTexTanAnimation"}
};
std::vector<ObjectInstance_BOXLIST_DESC> boxlist = {
{ "podium",{0.0f, 0.5f, 0.0f}, I, {3.0f,1.0f,3.0f}, "box", mBoxMat, ".\\Textures\\", "stone.dds", "stones_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan",box}
};
std::vector<ObjectInstance_GRIDLIST_DESC> gridlist = {
{ "land", {0.0f, 0.0f,0.0f}, I, {1.0f,1.0f,1.0f}, "grid", mGridMat, ".\\Textures\\", "floor.dds", "floor_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan",grid}
};
mDirLights[0].Ambient = XMFLOAT4(0.2f, 0.2f, 0.2f, 1.0f);
mDirLights[0].Diffuse = XMFLOAT4(0.5f, 0.5f, 0.5f, 1.0f);
mDirLights[0].Specular = XMFLOAT4(0.5f, 0.5f, 0.5f, 1.0f);
mDirLights[0].Direction = XMFLOAT3(0.57735f, -0.57735f, 0.57735f);
dirLightsw[0] = true;
mDirLights[1].Ambient = XMFLOAT4(0.0f, 0.0f, 0.0f, 1.0f);
mDirLights[1].Diffuse = XMFLOAT4(0.20f, 0.20f, 0.20f, 1.0f);
mDirLights[1].Specular = XMFLOAT4(0.25f, 0.25f, 0.25f, 1.0f);
mDirLights[1].Direction = XMFLOAT3(-0.57735f, -0.57735f, 0.57735f);
dirLightsw[1] = true;
mDirLights[2].Ambient = XMFLOAT4(0.0f, 0.0f, 0.0f, 1.0f);
mDirLights[2].Diffuse = XMFLOAT4(0.2f, 0.2f, 0.2f, 1.0f);
mDirLights[2].Specular = XMFLOAT4(0.0f, 0.0f, 0.0f, 1.0f);
mDirLights[2].Direction = XMFLOAT3(0.0f, -0.707f, -0.707f);
dirLightsw[2] = true;
mSpotLights[0].Ambient = XMFLOAT4(0.2f, 1.0f, 0.2f, 1.0f);
mSpotLights[0].Diffuse = XMFLOAT4(0.5f, 1.0f, 0.5f, 1.0f);
mSpotLights[0].Specular = XMFLOAT4(0.5f, 1.0f, 0.5f, 1.0f);
mSpotLights[0].Position = XMFLOAT3(0.0f, 5.0f, 0.0f);
mSpotLights[0].Range = 25.0f;
mSpotLights[0].Att = XMFLOAT3(0.0f, 0.15f, 0.0f);
XMFLOAT3 dir;
XMStoreFloat3(&dir, XMVector3Normalize(XMLoadFloat3(&XMFLOAT3(0.0f, -5.0f, -100.0f))));
mSpotLights[0].Direction = dir;
mSpotLights[0].Spot = 56.0f;
SpotLightsw[0] = true;
mSpotLights[1].Ambient = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mSpotLights[1].Diffuse = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mSpotLights[1].Specular = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
mSpotLights[1].Position = XMFLOAT3(0.0f, 2.5f, -100.0f);
mSpotLights[1].Range = 15.0f;
mSpotLights[1].Att = XMFLOAT3(0.0f, 0.15f, 0.0f);
mSpotLights[1].Direction = XMFLOAT3(0.0f, 0.0f, -1.0f);
mSpotLights[1].Spot = 50.0f;
SpotLightsw[1] = true;
std::vector<ObjectInstance_SPHERELIST_DESC> spherelist;
std::vector<ObjectInstance_CYLINDERLIST_DESC> cylinderlist;
for(int i = 0; i < 5; ++i)
{
ObjectInstance_CYLINDERLIST_DESC item1 = { "pillar" + std::to_string(i * 2 + 1), {-5.0f, 1.5f, -10.0f + i*5.0f}, I, {1.0f,1.0f,1.0f}, "cylinder", mCylinderMat, ".\\Textures\\", "bricks.dds", "bricks_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan", cylinder};
ObjectInstance_CYLINDERLIST_DESC item2 = { "pillar" + std::to_string(i * 2 + 2), {+5.0f, 1.5f, -10.0f + i*5.0f}, I, {1.0f,1.0f,1.0f}, "cylinder", mCylinderMat, ".\\Textures\\", "bricks.dds", "bricks_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan",cylinder};
cylinderlist.push_back(item1);
cylinderlist.push_back(item2);
ObjectInstance_SPHERELIST_DESC item3 = { "ball" + std::to_string(i * 2 + 1), {-5.0f, 3.5f, -10.0f + i*5.0f}, I, {1.0f,1.0f,1.0f}, "sphere", mCylinderMat, ".\\Textures\\", "stone.dds", "stones_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan",sphere};
ObjectInstance_SPHERELIST_DESC item4 = { "ball" + std::to_string(i * 2 + 2), {+5.0f, 3.5f, -10.0f + i*5.0f}, I, {1.0f,1.0f,1.0f}, "sphere", mCylinderMat, ".\\Textures\\", "stone.dds", "stones_nmap.dds", "BasicVS","FixFunctionLightPS","PosNormTexTan","PosNormalTexTan",sphere};
spherelist.push_back(item3);
spherelist.push_back(item4);
mPointLights[i * 2].Ambient = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2].Diffuse = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2].Specular = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2].Position = XMFLOAT3(-5.0f, 3.5f, -10.0f + i * 5.0f);
mPointLights[i * 2].Att = XMFLOAT3(0.0f, 0.0f, 0.9f);
mPointLights[i * 2].Range = 4.0f;
pointLightsw[i * 2] = true;
mPointLights[i * 2 + 1].Ambient = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2 + 1].Diffuse = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2 + 1].Specular = XMFLOAT4(1.f, 0.9f, 0.3f, 1.0f);
mPointLights[i * 2 + 1].Position = XMFLOAT3(+5.0f, 3.5f, -10.0f + i * 5.0f);
mPointLights[i * 2 + 1].Att = XMFLOAT3(0.0f, 0.9f, 0.0f);
mPointLights[i * 2 + 1].Range = 4.0f;
pointLightsw[i * 2 + 1] = true;
}
list = new Object3DList(this,objlist);
list->AddBoxist(boxlist);
list->AddGridList(gridlist);
list->AddCylinderList(cylinderlist);
list->AddSphereList(spherelist);
list->Init();
Cam.SetLens(0.25f * XM_PI, getAspectRatio(), 1.0f, 1000.0f);
return true;
}
/*--------------------------------------------
画面の描画処理
--------------------------------------------*/
HRESULT Render(void)
{
HRESULT hr;
// 描画ターゲットのクリア
g_pImmediateContext->ClearRenderTargetView(
g_pRenderTargetView, // クリアする描画ターゲット
g_ClearColor); // クリアする値
// 深度/ステンシルのクリア
g_pImmediateContext->ClearDepthStencilView(
g_pDepthStencilView, // クリアする深度/ステンシル・ビュー
D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, // 深度値とステンシル値をクリアする
1.0f, // 深度バッファをクリアする値
0); // ステンシル・バッファをクリアする値
// ***************************************
// 定数バッファを更新
// ビュー変換行列
XMVECTORF32 eyePosition = { 0.0f, g_fEye, -g_fEye, 1.0f }; // 視点(カメラの位置)
XMVECTORF32 focusPosition = { 0.0f, 0.0f, 0.0f, 1.0f }; // 注視点
XMVECTORF32 upDirection = { 0.0f, 1.0f, 0.0f, 1.0f }; // カメラの上方向
XMMATRIX mat = XMMatrixLookAtLH(eyePosition, focusPosition, upDirection);
XMStoreFloat4x4(&g_cbCBuffer.View, XMMatrixTranspose(mat));
// 点光源座標
XMVECTOR vec = XMVector3TransformCoord(XMLoadFloat3(&g_vLightPos), mat);
XMStoreFloat3(&g_cbCBuffer.Light, vec);
// ワールド変換行列
XMFLOAT3 center = g_wfObjKuma.GetBoundingSphereCenter();
XMMATRIX matTrans = XMMatrixTranslation(-center.x, -center.y, -center.z);
float scale = 1.0f / g_wfObjKuma.GetBoundingSphereRadius();
XMMATRIX matScale = XMMatrixScaling(scale, scale, scale);
FLOAT rotate = (FLOAT)(XM_PI * (timeGetTime() % 3000)) / 1500.0f;
XMMATRIX matY = XMMatrixRotationY(rotate);
XMStoreFloat4x4(&g_cbCBuffer.World, XMMatrixTranspose(matTrans * matScale * matY));
// **********************************************************
// RSにビューポートを設定
g_pImmediateContext->RSSetViewports(1, g_ViewPort);
// OMに描画ターゲット ビューと深度/ステンシル・ビューを設定
g_pImmediateContext->OMSetRenderTargets(1, &g_pRenderTargetView, g_pDepthStencilView);
// VSに定数バッファを設定
g_pImmediateContext->VSSetConstantBuffers(0, 1, &g_pCBuffer);
// GSに定数バッファを設定
g_pImmediateContext->GSSetConstantBuffers(0, 1, &g_pCBuffer);
// PSに定数バッファを設定
g_pImmediateContext->PSSetConstantBuffers(0, 1, &g_pCBuffer);
// PSにサンプラーを設定
g_pImmediateContext->PSSetSamplers(0, 1, &g_pTextureSampler);
// 3Dオブジェクトの描画
RenderObj();
// シャドウ・ボリュームの描画
RenderSV();
// シャドウの描画
RenderS();
// ***************************************
// バック バッファの表示
hr = g_pSwapChain->Present( 0, // 画面を直ぐに更新する
0); // 画面を実際に更新する
return hr;
}
void Game::UpdateScene(float dt)
{
addDeltaTime(dt);
theEnemies->update(dt);
int levelColsize = LevelCollisions.size();
int tempOtherObject;
//////updates the enemy collisions as they move
std::vector <XNA::AxisAlignedBox> temp;
//original value = 3
temp = theEnemies->getEnemyCollisions();
std::vector <XNA::AxisAlignedBox> tempObject;
//original value = 5
tempObject = Objects->getObjectCollisions();
std::vector <XNA::AxisAlignedBox> tempLevel;
//original value = 26
tempLevel = Level1->getLevelPartsCollisions();
tempOtherObject = tempObject.size() + temp.size() + tempLevel.size();
int tempSize = temp.size();
int sizeDifference = 0;
sizeDifference = LevelCollisions.size() - tempOtherObject;
if (sizeDifference > 0)
{
int something = 0;
LevelCollisions.pop_back();
int j = 0;
for (UINT i = tempLevel.size(); i < (tempLevel.size() + tempObject.size()); i++, j++)
{
LevelCollisions[i] = tempObject[j];
}
if (temp.size() >= 0)
{
j = 0;
for (UINT i = (tempLevel.size() + tempObject.size()); i < (tempLevel.size() + tempObject.size() + temp.size()); i++, j++)
{
LevelCollisions[i] = temp[j];
LevelCollisions[i].Center = temp[j].Center;
}
}
}
else
{
int j = 0;
for (UINT i = tempObject.size() + tempLevel.size(); i < tempOtherObject; i++, j++)
{
LevelCollisions[i] = temp[j];
}
}
/////////////////////////////
PlayerOne->setLevelCollisions(LevelCollisions);
/////////////////////////////
XMVECTOR desiredCharDir = XMVectorSet(0.0f, 0.0f, 0.0f, 0.0f);
XMVECTOR playerPos = XMLoadFloat3(&mPlayerPosition);
XMVECTOR camRight = XMLoadFloat3(&mCam.GetRight());
XMVECTOR camForward = XMLoadFloat3(&mCam.GetLook());
XMVECTOR camUp = XMLoadFloat3(&mCam.GetUp());
XMVECTOR multiply = XMVectorSet(0.0f, 2.0f, 0.0f, 0.0f);
camUp = XMVectorAdd(camUp, multiply);
bool jumpChar = false;
bool moveChar = false;
if (GetAsyncKeyState('W') & 0x8000)
{
desiredCharDir += (camForward);
moveChar = true;
}
if (GetAsyncKeyState('S') & 0x8000)
{
desiredCharDir += -(camForward);
moveChar = true;
}
if (GetAsyncKeyState('A') & 0x8000)
{
desiredCharDir += (camRight);
moveChar = true;
}
if (GetAsyncKeyState('D') & 0x8000)
{
desiredCharDir += -(camRight);
moveChar = true;
}
if (GetAsyncKeyState('Q') & 0x8000)
{
float dy = 1.5 * dt;
mCam.RotateY(-dy);
}
if (GetAsyncKeyState('E') & 0x8000)
{
float dy = 1.5 * dt;
mCam.RotateY(dy);
}
if (GetAsyncKeyState('R') & 0x8000)
{
float dy = 0.25 * dt;
mCam.Pitch(dy);
}
if (GetAsyncKeyState('F') & 0x8000)
{
float dy = 0.25 * dt;
mCam.Pitch(-dy);
}
if (PlayerOne->getOnGround() == true)
{
if (GetAsyncKeyState( VK_SPACE ))
{
desiredCharDir += camUp;
moveChar = true;
SoundSystem::Play(QUACK);
}
}
XMVECTOR addGravity = XMVectorSet(0.0f, -30.f * DeltaTimeF, 0.0f, 0.0f);
XMFLOAT3 tGrav;
XMStoreFloat3(&tGrav, addGravity);
XMVECTOR tGravity = XMLoadFloat3(&tGrav);
if (PlayerOne->getOnGround() == true)
{
}
else if (PlayerOne->getOnGround() == false)
{
desiredCharDir += addGravity;
}
//
// Switch the number of lights based on key presses.
//
if (GetAsyncKeyState('0') & 0x8000)
{
mLightCount = 0;
}
if (GetAsyncKeyState('1') & 0x8000)
mLightCount = 1;
if (GetAsyncKeyState('2') & 0x8000)
mLightCount = 2;
if (GetAsyncKeyState('3') & 0x8000)
mLightCount = 3;
////send player information to the camera
mCam.getPlayerPos(PlayerOne->getPlayerPosition());
mCam.getDeltaTime(dt);
mCam.moveCam();
PlayerOne->move(dt, desiredCharDir, theEnemies, Objects);
PlayerOne->update();
}
IActor *CreateObject(XMVECTOR const &xvPos, XMCOLOR const &Color,
E_ACTOR_TYPE const eActorType, E_RIGID_BODY_FLAG const eBodyFlag)
{
const float fBoxSize = 0.4f;
if (!g_pWireBoxModelRenderer)
{
g_pWireBoxModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pWireBoxModelRenderer->SetRenderMethod(E_RENDERMETHOD::WIREFRAMED);
g_pWireBoxModelRenderer->SetRigidBodyFlag(E_RIGID_BODY_FLAG::DYNAMIC);
CRawModel RawModel;
RawModel.m_eRidigBodyFlag = E_RIGID_BODY_FLAG::DYNAMIC;
RawModel.m_vScale = XMFLOAT3(fBoxSize, fBoxSize, fBoxSize);
ContructBoxVertexBuffer(&RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pWireBoxModelRenderer->VAddMesh(iMesh, iMesh);
}
if (!g_pSolidBoxModelRenderer)
{
g_pSolidBoxModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pSolidBoxModelRenderer->SetRenderMethod(E_RENDERMETHOD::SOLID);
g_pSolidBoxModelRenderer->SetRigidBodyFlag(E_RIGID_BODY_FLAG::DYNAMIC);
CRawModel RawModel;
RawModel.m_eRidigBodyFlag = E_RIGID_BODY_FLAG::DYNAMIC;
RawModel.m_vScale = XMFLOAT3(fBoxSize, fBoxSize, fBoxSize);
ContructBoxVertexBuffer(&RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pSolidBoxModelRenderer->VAddMesh(iMesh, iMesh);
}
if (!g_pWireSphereModelRenderer)
{
g_pWireSphereModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pWireSphereModelRenderer->SetRenderMethod(E_RENDERMETHOD::WIREFRAMED);
g_pWireSphereModelRenderer->SetRigidBodyFlag(E_RIGID_BODY_FLAG::DYNAMIC);
CRawModel RawModel;
RawModel.m_eRidigBodyFlag = E_RIGID_BODY_FLAG::DYNAMIC;
RawModel.m_vScale = XMFLOAT3(fBoxSize, fBoxSize, fBoxSize);
ContructSphereVertexBuffer(&RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pWireSphereModelRenderer->VAddMesh(iMesh, iMesh);
}
if (!g_pSolidSphereModelRenderer)
{
g_pSolidSphereModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pSolidSphereModelRenderer->SetRenderMethod(E_RENDERMETHOD::SOLID);
g_pSolidSphereModelRenderer->SetRigidBodyFlag(E_RIGID_BODY_FLAG::DYNAMIC);
CRawModel RawModel;
RawModel.m_eRidigBodyFlag = E_RIGID_BODY_FLAG::DYNAMIC;
RawModel.m_vScale = XMFLOAT3(fBoxSize, fBoxSize, fBoxSize);
ContructSphereVertexBuffer(&RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pSolidSphereModelRenderer->VAddMesh(iMesh, iMesh);
}
if (!g_pWirePlaneModelRenderer)
{
g_pWirePlaneModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pWirePlaneModelRenderer->SetRenderMethod(E_RENDERMETHOD::WIREFRAMED);
CRawModel RawModel;
RawModel.m_vScale = XMFLOAT3(500.0f, 500.0f, 500.0f);
ContructRegularGrid(XMINT2(5, 5), &RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pWirePlaneModelRenderer->VAddMesh(iMesh, iMesh);
}
if (!g_pSolidPlaneModelRenderer)
{
g_pSolidPlaneModelRenderer = CDistributedObjectCreator::GetInstance()->CreateModelRenderer();
g_pSolidPlaneModelRenderer->SetRenderMethod(E_RENDERMETHOD::SOLID);
CRawModel RawModel;
RawModel.m_vScale = XMFLOAT3(500.0f, 500.0f, 500.0f);
ContructRegularGrid(XMINT2(5, 5), &RawModel);
for (auto iMesh : RawModel.m_RawMeshes)
g_pSolidPlaneModelRenderer->VAddMesh(iMesh, iMesh);
}
IActor *pActor = nullptr;
//CObject *pObject;
switch (eActorType)
{
case E_ACTOR_TYPE::CUBE:
{
// g_pWireBoxModelRenderer g_pSolidBoxModelRenderer
pActor = new CBox(xvPos - XMVectorReplicate(fBoxSize / 2), xvPos + XMVectorReplicate(fBoxSize / 2),
g_pWireBoxModelRenderer);
}
break;
case E_ACTOR_TYPE::SPHERE:
{
XMFLOAT3 vPos;
XMStoreFloat3(&vPos, xvPos);
pActor = new CSphere(vPos, 1.0f, g_pWireSphereModelRenderer);
}
break;
case E_ACTOR_TYPE::PLANE:
pActor = new CPlane(g_pSolidPlaneModelRenderer);
((CPlane *)pActor)->GetPlane().x = XMVectorGetX(xvPos);
((CPlane *)pActor)->GetPlane().y = XMVectorGetY(xvPos);
((CPlane *)pActor)->GetPlane().z = XMVectorGetZ(xvPos);
((CPlane *)pActor)->GetPlane().w = XMVectorGetW(xvPos);
break;
}
pActor->VInit();
for (auto iObject : pActor->GetObjects())
{
iObject->SetColor(Color);
}
return pActor;
}
/*--------------------------------------------
画面の描画処理
--------------------------------------------*/
HRESULT Render(void)
{
HRESULT hr;
// 描画ターゲットのクリア
g_pImmediateContext->ClearRenderTargetView(
g_pRenderTargetView, // クリアする描画ターゲット
g_ClearColor); // クリアする値
// 深度/ステンシルのクリア
g_pImmediateContext->ClearDepthStencilView(
g_pDepthStencilView, // クリアする深度/ステンシル・ビュー
D3D11_CLEAR_DEPTH, // 深度値だけをクリアする
1.0f, // 深度バッファをクリアする値
0); // ステンシル・バッファをクリアする値(この場合、無関係)
// ***************************************
// 立方体の描画
// 定数バッファ�Aを更新
// ビュー変換行列
XMVECTORF32 eyePosition = { 0.0f, 5.0f, -5.0f, 1.0f }; // 視点(カメラの位置)
XMVECTORF32 focusPosition = { 0.0f, 0.0f, 0.0f, 1.0f }; // 注視点
XMVECTORF32 upDirection = { 0.0f, 1.0f, 0.0f, 1.0f }; // カメラの上方向
XMMATRIX mat = XMMatrixLookAtLH(eyePosition, focusPosition, upDirection);
XMStoreFloat4x4(&g_cbCBuffer.View, XMMatrixTranspose(mat));
// 点光源座標
XMVECTOR vec = XMVector3TransformCoord(XMLoadFloat3(&g_vLightPos), mat);
XMStoreFloat3(&g_cbCBuffer.Light, vec);
// ワールド変換行列
XMMATRIX matY, matX;
FLOAT rotate = (FLOAT)(XM_PI * (timeGetTime() % 3000)) / 1500.0f;
matY = XMMatrixRotationY(rotate);
rotate = (FLOAT)(XM_PI * (timeGetTime() % 1500)) / 750.0f;
matX = XMMatrixRotationX(rotate);
XMStoreFloat4x4(&g_cbCBuffer.World, XMMatrixTranspose(matY * matX));
// 定数バッファのマップ取得
D3D11_MAPPED_SUBRESOURCE MappedResource;
hr = g_pImmediateContext->Map(
g_pCBuffer, // マップするリソース
0, // サブリソースのインデックス番号
D3D11_MAP_WRITE_DISCARD, // 書き込みアクセス
0, //
&MappedResource); // データの書き込み先ポインタ
if (FAILED(hr))
return DXTRACE_ERR(L"InitBackBuffer g_pImmediateContext->Map", hr); // 失敗
// データ書き込み
CopyMemory(MappedResource.pData, &g_cbCBuffer, sizeof(cbCBuffer));
// マップ解除
g_pImmediateContext->Unmap(g_pCBuffer, 0);
// ***************************************
// IAに頂点バッファを設定
// IAに入力レイアウト・オブジェクトを設定(頂点バッファなし)
g_pImmediateContext->IASetInputLayout(NULL);
// IAにプリミティブの種類を設定
g_pImmediateContext->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// VSに頂点シェーダを設定
g_pImmediateContext->VSSetShader(g_pVertexShader, NULL, 0);
// VSに定数バッファを設定
g_pImmediateContext->VSSetConstantBuffers(0, 1, &g_pCBuffer);
// GSにジオメトリ・シェーダを設定
g_pImmediateContext->GSSetShader(g_pGeometryShader, NULL, 0);
// GSに定数バッファを設定
g_pImmediateContext->GSSetConstantBuffers(0, 1, &g_pCBuffer);
// RSにビューポートを設定
g_pImmediateContext->RSSetViewports(1, g_ViewPort);
// RSにラスタライザ・ステート・オブジェクトを設定
g_pImmediateContext->RSSetState(g_pRasterizerState);
// PSにピクセル・シェーダを設定
g_pImmediateContext->PSSetShader(g_pPixelShader, NULL, 0);
// PSに定数バッファを設定
g_pImmediateContext->PSSetConstantBuffers(0, 1, &g_pCBuffer);
// PSにシェーダ・リソース・ビューを設定
g_pImmediateContext->PSSetShaderResources(
0, // 設定する最初のスロット番号
1, // 設定するシェーダ・リソース・ビューの数
&g_pTextureSRV); // 設定するシェーダ・リソース・ビューの配列
// PSにサンプラーを設定
g_pImmediateContext->PSSetSamplers(0, 1, &g_pTextureSampler);
// OMに描画ターゲット ビューと深度/ステンシル・ビューを設定
g_pImmediateContext->OMSetRenderTargets(1, &g_pRenderTargetView, g_bDepthMode ? g_pDepthStencilView : NULL);
// OMにブレンド・ステート・オブジェクトを設定
FLOAT BlendFactor[4] = {0.0f, 0.0f, 0.0f, 0.0f};
g_pImmediateContext->OMSetBlendState(g_pBlendState, BlendFactor, 0xffffffff);
// OMに深度/ステンシル・ステート・オブジェクトを設定
g_pImmediateContext->OMSetDepthStencilState(g_pDepthStencilState, 0);
// ***************************************
// 頂点バッファとインデックス・バッファを使わずに描画する
g_pImmediateContext->Draw(
36, // 描画する頂点数
0); // 最初の頂点ID
// ***************************************
// バック バッファの表示
hr = g_pSwapChain->Present( 0, // 画面を直ぐに更新する
0); // 画面を実際に更新する
return hr;
}
void CineCameraClass::SetUpDirection(float x, float y, float z)
{
XMFLOAT3 newUpDirection = XMFLOAT3(x, y, z);
XMStoreFloat3(&upDirection, XMVector3Normalize(XMLoadFloat3(&newUpDirection)));
}
VOID DebugDraw::DrawConeWireframe( const XMFLOAT3& CenterBase, const XMFLOAT3& Axis, FLOAT fBaseRadius,
FLOAT fTopRadius, D3DCOLOR Color )
{
XMVECTOR vAxis = XMLoadFloat3( &Axis );
XMVECTOR vAxisNorm = XMVector3Normalize( vAxis );
// compute orthogonal vectors for the base of the cone
XMVECTOR vBaseVectorX = XMVector3Normalize( XMVector3Orthogonal( vAxisNorm ) );
XMVECTOR vBaseVectorZ = XMVector3Cross( vAxisNorm, vBaseVectorX );
XMVECTOR vBaseVectorXScale = XMVectorScale( vBaseVectorX, fBaseRadius );
XMVECTOR vBaseVectorZScale = XMVectorScale( vBaseVectorZ, fBaseRadius );
// draw base ring
if( fBaseRadius != 0 )
{
XMFLOAT3 BaseRingAxisX, BaseRingAxisZ;
XMStoreFloat3( &BaseRingAxisX, vBaseVectorXScale );
XMStoreFloat3( &BaseRingAxisZ, vBaseVectorZScale );
DrawRing( CenterBase, BaseRingAxisX, BaseRingAxisZ, Color );
}
// compute center top location
XMVECTOR vCenterTop = XMLoadFloat3( &CenterBase );
vCenterTop = XMVectorAdd( vCenterTop, vAxis );
// compute orthogonal vectors for the top of the cone
XMVECTOR vTopVectorXScale = XMVectorScale( vBaseVectorX, fTopRadius );
XMVECTOR vTopVectorZScale = XMVectorScale( vBaseVectorZ, fTopRadius );
// build top ring
if( fTopRadius != 0 )
{
XMFLOAT3 CenterTop;
XMStoreFloat3( &CenterTop, vCenterTop );
XMFLOAT3 TopRingAxisX, TopRingAxisZ;
XMStoreFloat3( &TopRingAxisX, vTopVectorXScale );
XMStoreFloat3( &TopRingAxisZ, vTopVectorZScale );
DrawRing( CenterTop, TopRingAxisX, TopRingAxisZ, Color );
}
// build walls
XMVECTOR vCenterBase = XMLoadFloat3( &CenterBase );
const DWORD dwDivisions = 8;
XMFLOAT3 WallVerts[ dwDivisions * 2 ];
for( DWORD i = 0; i < dwDivisions; ++i )
{
FLOAT fTheta = ( ( FLOAT )i * XM_2PI ) / ( FLOAT )dwDivisions;
XMVECTOR vSin, vCos;
XMVectorSinCos( &vSin, &vCos, XMVectorReplicate( fTheta ) );
XMVECTOR vBottom = vCenterBase + vBaseVectorXScale * vSin + vBaseVectorZScale * vCos;
XMVECTOR vTop = vCenterTop + vTopVectorXScale * vSin + vTopVectorZScale * vCos;
XMStoreFloat3( &WallVerts[ i * 2 ], vBottom );
XMStoreFloat3( &WallVerts[ i * 2 + 1 ], vTop );
}
// draw walls
SimpleShaders::SetDeclPos();
SimpleShaders::BeginShader_Transformed_ConstantColor( g_matViewProjection, Color );
g_pd3dDevice->DrawPrimitiveUP( D3DPT_LINELIST, dwDivisions, WallVerts, sizeof( XMFLOAT3 ) );
SimpleShaders::EndShader();
}
void PointLight::SetPosition(FXMVECTOR position)
{
XMStoreFloat3(&mPosition, position);
}
VOID DebugDraw::DrawFrustum( const Frustum& frustum, D3DCOLOR Color )
{
// compute corner points
XMVECTOR Origin = XMVectorSet( frustum.Origin.x, frustum.Origin.y, frustum.Origin.z, 0 );
FLOAT Near = frustum.Near;
FLOAT Far = frustum.Far;
FLOAT RightSlope = frustum.RightSlope;
FLOAT LeftSlope = frustum.LeftSlope;
FLOAT TopSlope = frustum.TopSlope;
FLOAT BottomSlope = frustum.BottomSlope;
XMFLOAT3 CornerPoints[8];
CornerPoints[0] = XMFLOAT3( RightSlope * Near, TopSlope * Near, Near );
CornerPoints[1] = XMFLOAT3( LeftSlope * Near, TopSlope * Near, Near );
CornerPoints[2] = XMFLOAT3( LeftSlope * Near, BottomSlope * Near, Near );
CornerPoints[3] = XMFLOAT3( RightSlope * Near, BottomSlope * Near, Near );
CornerPoints[4] = XMFLOAT3( RightSlope * Far, TopSlope * Far, Far );
CornerPoints[5] = XMFLOAT3( LeftSlope * Far, TopSlope * Far, Far );
CornerPoints[6] = XMFLOAT3( LeftSlope * Far, BottomSlope * Far, Far );
CornerPoints[7] = XMFLOAT3( RightSlope * Far, BottomSlope * Far, Far );
XMVECTOR Orientation = XMLoadFloat4( &frustum.Orientation );
XMMATRIX Mat = XMMatrixRotationQuaternion( Orientation );
for( UINT i = 0; i < 8; i++ )
{
XMVECTOR Result = XMVector3Transform( XMLoadFloat3( &CornerPoints[i] ), Mat );
Result = XMVectorAdd( Result, Origin );
XMStoreFloat3( &CornerPoints[i], Result );
}
XMFLOAT3 Lines[12 * 2];
Lines[0] = CornerPoints[0];
Lines[1] = CornerPoints[1];
Lines[2] = CornerPoints[1];
Lines[3] = CornerPoints[2];
Lines[4] = CornerPoints[2];
Lines[5] = CornerPoints[3];
Lines[6] = CornerPoints[3];
Lines[7] = CornerPoints[0];
Lines[8] = CornerPoints[0];
Lines[9] = CornerPoints[4];
Lines[10] = CornerPoints[1];
Lines[11] = CornerPoints[5];
Lines[12] = CornerPoints[2];
Lines[13] = CornerPoints[6];
Lines[14] = CornerPoints[3];
Lines[15] = CornerPoints[7];
Lines[16] = CornerPoints[4];
Lines[17] = CornerPoints[5];
Lines[18] = CornerPoints[5];
Lines[19] = CornerPoints[6];
Lines[20] = CornerPoints[6];
Lines[21] = CornerPoints[7];
Lines[22] = CornerPoints[7];
Lines[23] = CornerPoints[4];
// draw frustum
SimpleShaders::SetDeclPos();
SimpleShaders::BeginShader_Transformed_ConstantColor( g_matViewProjection, Color );
g_pd3dDevice->DrawPrimitiveUP( D3DPT_LINELIST, 12, Lines, sizeof( XMFLOAT3 ) );
SimpleShaders::EndShader();
}
void MirrorApp::DrawScene()
{
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::Black));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
md3dImmediateContext->IASetInputLayout(InputLayouts::Basic32);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
float blendFactor[] = {0.0f, 0.0f, 0.0f, 0.0f};
UINT stride = sizeof(Vertex::Basic32);
UINT offset = 0;
XMMATRIX view = XMLoadFloat4x4(&mView);
XMMATRIX proj = XMLoadFloat4x4(&mProj);
XMMATRIX viewProj = view*proj;
// Set per frame constants.
Effects::BasicFX->SetDirLights(mDirLights);
Effects::BasicFX->SetEyePosW(mEyePosW);
Effects::BasicFX->SetFogColor(Colors::Black);
Effects::BasicFX->SetFogStart(2.0f);
Effects::BasicFX->SetFogRange(40.0f);
// Skull doesn't have texture coordinates, so we can't texture it.
ID3DX11EffectTechnique* activeTech;
ID3DX11EffectTechnique* activeSkullTech;
switch(mRenderOptions)
{
case RenderOptions::Lighting:
activeTech = Effects::BasicFX->Light3Tech;
activeSkullTech = Effects::BasicFX->Light3Tech;
break;
case RenderOptions::Textures:
activeTech = Effects::BasicFX->Light3TexTech;
activeSkullTech = Effects::BasicFX->Light3Tech;
break;
case RenderOptions::TexturesAndFog:
activeTech = Effects::BasicFX->Light3TexFogTech;
activeSkullTech = Effects::BasicFX->Light3FogTech;
break;
}
D3DX11_TECHNIQUE_DESC techDesc;
//
// Draw the floor and walls to the back buffer as normal.
//
activeTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mRoomVB, &stride, &offset);
// Set per object constants.
XMMATRIX world = XMLoadFloat4x4(&mRoomWorld);
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetTexTransform(XMMatrixIdentity());
Effects::BasicFX->SetMaterial(mRoomMat);
// Floor
Effects::BasicFX->SetDiffuseMap(mFloorDiffuseMapSRV);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->Draw(6, 0);
// Wall
Effects::BasicFX->SetDiffuseMap(mWallDiffuseMapSRV);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->Draw(18, 6);
}
//
// Draw the skull to the back buffer as normal.
//
activeSkullTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeSkullTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mSkullVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mSkullIB, DXGI_FORMAT_R32_UINT, 0);
XMMATRIX world = XMLoadFloat4x4(&mSkullWorld);
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetMaterial(mSkullMat);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->DrawIndexed(mSkullIndexCount, 0, 0);
}
//
// Draw the mirror to stencil buffer only.
//
activeTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mRoomVB, &stride, &offset);
// Set per object constants.
XMMATRIX world = XMLoadFloat4x4(&mRoomWorld);
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetTexTransform(XMMatrixIdentity());
// Do not write to render target.
md3dImmediateContext->OMSetBlendState(RenderStates::NoRenderTargetWritesBS, blendFactor, 0xffffffff);
// Render visible mirror pixels to stencil buffer.
// Do not write mirror depth to depth buffer at this point, otherwise it will occlude the reflection.
md3dImmediateContext->OMSetDepthStencilState(RenderStates::MarkMirrorDSS, 1);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->Draw(6, 24);
// Restore states.
md3dImmediateContext->OMSetDepthStencilState(0, 0);
md3dImmediateContext->OMSetBlendState(0, blendFactor, 0xffffffff);
}
//
// Draw the skull reflection.
//
activeSkullTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeSkullTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mSkullVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mSkullIB, DXGI_FORMAT_R32_UINT, 0);
XMVECTOR mirrorPlane = XMVectorSet(0.0f, 0.0f, 1.0f, 0.0f); // xy plane
XMMATRIX R = XMMatrixReflect(mirrorPlane);
XMMATRIX world = XMLoadFloat4x4(&mSkullWorld) * R;
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetMaterial(mSkullMat);
// Cache the old light directions, and reflect the light directions.
XMFLOAT3 oldLightDirections[3];
for(int i = 0; i < 3; ++i)
{
oldLightDirections[i] = mDirLights[i].Direction;
XMVECTOR lightDir = XMLoadFloat3(&mDirLights[i].Direction);
XMVECTOR reflectedLightDir = XMVector3TransformNormal(lightDir, R);
XMStoreFloat3(&mDirLights[i].Direction, reflectedLightDir);
}
Effects::BasicFX->SetDirLights(mDirLights);
// Cull clockwise triangles for reflection.
md3dImmediateContext->RSSetState(RenderStates::CullClockwiseRS);
// Only draw reflection into visible mirror pixels as marked by the stencil buffer.
md3dImmediateContext->OMSetDepthStencilState(RenderStates::DrawReflectionDSS, 1);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->DrawIndexed(mSkullIndexCount, 0, 0);
// Restore default states.
md3dImmediateContext->RSSetState(0);
md3dImmediateContext->OMSetDepthStencilState(0, 0);
// Restore light directions.
for(int i = 0; i < 3; ++i)
{
mDirLights[i].Direction = oldLightDirections[i];
}
Effects::BasicFX->SetDirLights(mDirLights);
}
//
// Draw the mirror to the back buffer as usual but with transparency
// blending so the reflection shows through.
//
activeTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mRoomVB, &stride, &offset);
// Set per object constants.
XMMATRIX world = XMLoadFloat4x4(&mRoomWorld);
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetTexTransform(XMMatrixIdentity());
Effects::BasicFX->SetMaterial(mMirrorMat);
Effects::BasicFX->SetDiffuseMap(mMirrorDiffuseMapSRV);
// Mirror
md3dImmediateContext->OMSetBlendState(RenderStates::TransparentBS, blendFactor, 0xffffffff);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->Draw(6, 24);
}
//
// Draw the skull shadow.
//
activeSkullTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
ID3DX11EffectPass* pass = activeSkullTech->GetPassByIndex( p );
md3dImmediateContext->IASetVertexBuffers(0, 1, &mSkullVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mSkullIB, DXGI_FORMAT_R32_UINT, 0);
XMVECTOR shadowPlane = XMVectorSet(0.0f, 1.0f, 0.0f, 0.0f); // xz plane
XMVECTOR toMainLight = -XMLoadFloat3(&mDirLights[0].Direction);
XMMATRIX S = XMMatrixShadow(shadowPlane, toMainLight);
XMMATRIX shadowOffsetY = XMMatrixTranslation(0.0f, 0.001f, 0.0f);
// Set per object constants.
XMMATRIX world = XMLoadFloat4x4(&mSkullWorld)*S*shadowOffsetY;
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*view*proj;
Effects::BasicFX->SetWorld(world);
Effects::BasicFX->SetWorldInvTranspose(worldInvTranspose);
Effects::BasicFX->SetWorldViewProj(worldViewProj);
Effects::BasicFX->SetMaterial(mShadowMat);
md3dImmediateContext->OMSetDepthStencilState(RenderStates::NoDoubleBlendDSS, 0);
pass->Apply(0, md3dImmediateContext);
md3dImmediateContext->DrawIndexed(mSkullIndexCount, 0, 0);
// Restore default states.
md3dImmediateContext->OMSetBlendState(0, blendFactor, 0xffffffff);
md3dImmediateContext->OMSetDepthStencilState(0, 0);
}
HR(mSwapChain->Present(0, 0));
}
void LightPoint::set_position(FXMVECTOR position) {
XMStoreFloat3(&m_position, position);
}
void Entity::Update(const Camera& camera, float dt)
{
if (mSpinning) {Yaw(dt*movementMult);}
if (mUpDown) {GoUpDown(dt);}
if (mFlipping) {Pitch(dt*movementMult);}
if (mRolling) {Roll(dt*movementMult);}
if (mSideToSide) {GoSideToSide(dt);}
if (mBackAndForth) {GoBackAndForth(dt);}
if (mOrbit) { Yaw(dt*movementMult); Walk(dt*movementMult*100); }
XMVECTOR R = XMLoadFloat3(&mRight);
XMVECTOR U = XMLoadFloat3(&mUp);
XMVECTOR L = XMLoadFloat3(&mLook);
XMVECTOR P = XMLoadFloat3(&mPosition);
// Keep axes orthogonal to each other and of unit length.
L = XMVector3Normalize(L);
U = XMVector3Normalize(XMVector3Cross(L, R));
// U, L already ortho-normal, so no need to normalize cross product.
R = XMVector3Cross(U, L);
// Fill in the world matrix entries.
// float x = XMVectorGetX(XMVector3Dot(P, R));
// float y = XMVectorGetX(XMVector3Dot(P, U));
// float z = XMVectorGetX(XMVector3Dot(P, L));
float x = XMVectorGetX(P);
float y = XMVectorGetY(P);
float z = XMVectorGetZ(P);
XMStoreFloat3(&mRight, R);
XMStoreFloat3(&mUp, U);
XMStoreFloat3(&mLook, L);
mWorld(0, 0) = mRight.x;
mWorld(1, 0) = mRight.y;
mWorld(2, 0) = mRight.z;
mWorld(3, 0) = x;
mWorld(0, 1) = mUp.x;
mWorld(1, 1) = mUp.y;
mWorld(2, 1) = mUp.z;
mWorld(3, 1) = y;
if (reverseLook){
mWorld(0, 2) = -mLook.x;
mWorld(1, 2) = -mLook.y;
mWorld(2, 2) = -mLook.z;
mWorld(3, 2) = z;}
else
{ mWorld(0, 2) = mLook.x;
mWorld(1, 2) = mLook.y;
mWorld(2, 2) = mLook.z;
mWorld(3, 2) = z;}
mWorld(0, 3) = 0.0f;
mWorld(1, 3) = 0.0f;
mWorld(2, 3) = 0.0f;
mWorld(3, 3) = 1.0f;
if (hovering)
{
XMMATRIX M = XMLoadFloat4x4(&mWorld);
XMMATRIX scaling = XMMatrixScaling(1.3f, 1.3f, 1.3f);
XMStoreFloat4x4(&mWorld, scaling * M);
}
//GROWING MOVEMENTS
if (mPulse) { Pulse(dt); }
if (mGrowIn){ GrowIn(dt); }
if (mGrowOut){ GrowOut(dt); }
if (mSquishX || mSquishY || mSquishZ){ Squish(dt);
if (mSquishX){ ScaleX(currProgress); }
if (mSquishY){ ScaleY(currProgress); }
if (mSquishZ){ ScaleZ(currProgress); }}
if (progressBar)
{
ScaleX(currProgress);
}
if (billboard)
{
XMMATRIX M = XMLoadFloat4x4(&mWorld);
XMVECTOR L = XMVector3Normalize(XMVectorSubtract(camera.GetPositionXM(), GetPositionXM()));
XMVECTOR Look = XMLoadFloat3(&mLook);
XMVECTOR angle = XMVector3AngleBetweenNormals(L, Look);
float theAngle = XMVectorGetY(angle);
XMMATRIX rotY;
camera.GetPosition().x < mPosition.x ? rotY = XMMatrixRotationY(-theAngle) : rotY = XMMatrixRotationY(theAngle);
XMStoreFloat4x4(&mWorld, rotY * M);
}
if (goToPos)
{
if (mDistanceLeft <= 0){ goToPos = false; }
}
if (mUseAnimation){ mAnim->Update(dt);}
//update sphere collider
mSphereCollider.Center = mPosition;
if (mUseAAB){ UpdateAAB(); }
if (mUseAABOnce){ UpdateAAB(); mUseAABOnce = false; }
}
void Unit::Update(float DeltaTime, Terrain* TerrainInstance)
{
if ( IsAlive() && gHealth.first <= 0 )
{
SetWeaponState( Hold );
DropWeapon();
Kill();
StopAllAnimations();
PlayAnimation("Death");
PlayAnimationAfter("Death", "Dead");
SoundManager::GetInstance()->Play( gDeathSound, SFX, false );
if (!PlayingAnimation("Death"))
{
SetState( Dead );
return;
}
}
GameObject::Update(DeltaTime, TerrainInstance);
if ( GetState() == Dying )
return;
XMVECTOR vel = XMLoadFloat3(&GetFloat3Value( Velocity ));
if (!XMVector3Equal(vel, XMVectorZero()))
{
XMVECTOR dir = XMLoadFloat3(&GetFloat3Value( Direction ));
XMVECTOR angleV = XMVector3AngleBetweenVectors(dir, vel);
float angle;
XMStoreFloat(&angle, angleV);
XMVECTOR crossV = XMVector3Cross(dir, vel);
if (XMVectorGetY(crossV) < 0)
angle *= -1;
//cout << 180 * angle / PI << endl;
if (fabs(angle) <= PI * 0.25f)
gMoveDirection = Forward;
else if (fabs(angle) > PI * 0.75f)
gMoveDirection = Back;
else if (angle < 0)
gMoveDirection = Left;
else if (angle > 0)
gMoveDirection = Right;
XMVECTOR L = XMVector3Length(vel);
float speed;
XMStoreFloat(&speed, L);
speed /= UnitsPerMeter;
switch (gMoveDirection)
{
case Forward:
if (speed > 1.05f * gWalkSpeed)
{
SetMoveState(Run);
SetAnimationSpeed("Run", speed);
SetAnimationSpeed(GetAnimation("UpperRun"), speed);
}
else
{
SetMoveState(Walk);
SetAnimationSpeed("Walk", speed);
}
break;
case Back:
SetMoveState(Walk);
SetAnimationSpeed("Back", speed);
break;
case Right:
SetMoveState(Walk);
SetAnimationSpeed("SideStepRight", speed);
break;
case Left:
SetMoveState(Walk);
SetAnimationSpeed("SideStepLeft", speed);
break;
}
}
else
{
gMoveDirection = None;
if (!Crouching())
SetMoveState(Stand);
}
if ( gCurrentWeapon )
{
XMFLOAT3 handPos;
XMFLOAT4 handRot;
XMVECTOR pos = XMLoadFloat3(&GetFloat3Value( Position ));
XMVECTOR dir = XMLoadFloat3(&GetFloat3Value( Direction ));
XMVECTOR lv = XMVector3Length(dir);
bool gotJointPos = false;
bool gotJointRot = false;
if (m_ModelInstance)
{
gotJointPos = GetJointPosition("RightHand", handPos);
gotJointRot = GetJointRotation("RightHand", handRot);
}
if (!gotJointPos)
{
pos += dir * (GetRadius() - 10);
XMStoreFloat3(&handPos, pos);
}
if (gCurrentWeapon->NeedReload())
{
ReloadWeapon();
}
//gWeapon->Update(DeltaTime);
//gWeapon->MoveTo( position );
gCurrentWeapon->MoveTo( handPos );
XMFLOAT3 weaponPos;
if (gCurrentWeapon->GetJointPosition("RightHand", weaponPos))
{
XMStoreFloat3(&handPos, XMLoadFloat3(&handPos) + (XMLoadFloat3(&handPos) - XMLoadFloat3(&weaponPos)));
gCurrentWeapon->MoveTo( handPos );
}
if (gotJointRot)
{
gCurrentWeapon->SetRotation( handRot );
}
else
gCurrentWeapon->SetRotation( GetQuaternation() );
}
/*
else
{
LoopAnimation("PistolUpperWalk");
}
*/
}
void ForwardPlusRenderer::RenderFinal(const RenderView& view, const RenderTarget& renderTarget)
{
auto& pass = (MsaaEnabled) ? FinalPassMsaa : FinalPass;
if (!MsaaEnabled)
{
pass->SetRenderTarget(0, renderTarget.Texture->GetRTV());
}
pass->Begin();
XMMATRIX worldToView = XMLoadFloat4x4(&view.WorldToView);
XMMATRIX worldToProjection = XMMatrixMultiply(worldToView, XMLoadFloat4x4(&view.ViewToProjection));
// Directional Lights are shared for all objects, so fill up front
FinalPassPSConstants psConstants{};
psConstants.NumLights = 0;
psConstants.TileSize = NUM_PIXELS_PER_GROUP_X;
psConstants.NumTilesX = RTWidth / NUM_PIXELS_PER_GROUP_X;
for (auto& light : Lights)
{
if (light->GetType() == LightType::Directional)
{
psConstants.Lights[psConstants.NumLights].Color = light->GetColor();
XMFLOAT4X4 localToWorld = light->GetLocalToWorld();
XMVECTOR lightDir = XMVectorNegate(XMVectorSet(localToWorld.m[2][0], localToWorld.m[2][1], localToWorld.m[2][2], 0.f));
lightDir = XMVector3TransformNormal(lightDir, worldToView);
XMStoreFloat3(&psConstants.Lights[psConstants.NumLights].Direction, lightDir);
++psConstants.NumLights;
}
}
FinalPassPSCB->Update(&psConstants, sizeof(psConstants));
// Remainder of data is object-specific
FinalPassVSConstants constants{};
for (auto& visual : Visuals)
{
XMMATRIX localToWorld = XMLoadFloat4x4(&visual->GetLocalToWorld());
XMStoreFloat4x4(&constants.LocalToView, XMMatrixMultiply(localToWorld, worldToView));
XMStoreFloat4x4(&constants.LocalToProjection, XMMatrixMultiply(localToWorld, worldToProjection));
HRESULT hr = FinalPassVSCB->Update(&constants, sizeof(constants));
if (FAILED(hr))
{
assert(false);
continue;
}
pass->SetPSResource(3, visual->GetAlbedoTexture() ? visual->GetAlbedoTexture()->GetSRV() : nullptr);
pass->SetPSResource(4, visual->GetNormalTexture() ? visual->GetNormalTexture()->GetSRV() : nullptr);
pass->Draw(visual);
}
pass->End();
if (MsaaEnabled)
{
Context->ResolveSubresource(renderTarget.Texture->GetTexture().Get(), 0, FinalRTMsaa->GetTexture().Get(), 0, FinalRTMsaa->GetDesc().Format);
}
}
void GeometryGenerator::CreateSphere(float radius, UINT sliceCount, UINT stackCount, MeshData& meshData)
{
meshData.Vertices.clear();
meshData.Indices.clear();
//
// Compute the vertices stating at the top pole and moving down the stacks.
//
// Poles: note that there will be texture coordinate distortion as there is
// not a unique point on the texture map to assign to the pole when mapping
// a rectangular texture onto a sphere.
Vertex topVertex(0.0f, +radius, 0.0f, 0.0f, +1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f);
Vertex bottomVertex(0.0f, -radius, 0.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f);
meshData.Vertices.push_back( topVertex );
float phiStep = XM_PI/stackCount;
float thetaStep = 2.0f*XM_PI/sliceCount;
// Compute vertices for each stack ring (do not count the poles as rings).
for(UINT i = 1; i <= stackCount-1; ++i)
{
float phi = i*phiStep;
// Vertices of ring.
for(UINT j = 0; j <= sliceCount; ++j)
{
float theta = j*thetaStep;
Vertex v;
// spherical to cartesian
v.Position.x = radius*sinf(phi)*cosf(theta);
v.Position.y = radius*cosf(phi);
v.Position.z = radius*sinf(phi)*sinf(theta);
// Partial derivative of P with respect to theta
v.TangentU.x = -radius*sinf(phi)*sinf(theta);
v.TangentU.y = 0.0f;
v.TangentU.z = +radius*sinf(phi)*cosf(theta);
XMVECTOR T = XMLoadFloat3(&v.TangentU);
XMStoreFloat3(&v.TangentU, XMVector3Normalize(T));
XMVECTOR p = XMLoadFloat3(&v.Position);
XMStoreFloat3(&v.Normal, XMVector3Normalize(p));
v.TexC.x = theta / XM_2PI;
v.TexC.y = phi / XM_PI;
meshData.Vertices.push_back( v );
}
}
meshData.Vertices.push_back( bottomVertex );
//
// Compute indices for top stack. The top stack was written first to the vertex buffer
// and connects the top pole to the first ring.
//
for(UINT i = 1; i <= sliceCount; ++i)
{
meshData.Indices.push_back(0);
meshData.Indices.push_back(i+1);
meshData.Indices.push_back(i);
}
//
// Compute indices for inner stacks (not connected to poles).
//
// Offset the indices to the index of the first vertex in the first ring.
// This is just skipping the top pole vertex.
UINT baseIndex = 1;
UINT ringVertexCount = sliceCount+1;
for(UINT i = 0; i < stackCount-2; ++i)
{
for(UINT j = 0; j < sliceCount; ++j)
{
meshData.Indices.push_back(baseIndex + i*ringVertexCount + j);
meshData.Indices.push_back(baseIndex + i*ringVertexCount + j+1);
meshData.Indices.push_back(baseIndex + (i+1)*ringVertexCount + j);
meshData.Indices.push_back(baseIndex + (i+1)*ringVertexCount + j);
meshData.Indices.push_back(baseIndex + i*ringVertexCount + j+1);
meshData.Indices.push_back(baseIndex + (i+1)*ringVertexCount + j+1);
}
}
//
// Compute indices for bottom stack. The bottom stack was written last to the vertex buffer
// and connects the bottom pole to the bottom ring.
//
// South pole vertex was added last.
UINT southPoleIndex = (UINT)meshData.Vertices.size()-1;
// Offset the indices to the index of the first vertex in the last ring.
baseIndex = southPoleIndex - ringVertexCount;
for(UINT i = 0; i < sliceCount; ++i)
{
meshData.Indices.push_back(southPoleIndex);
meshData.Indices.push_back(baseIndex+i);
meshData.Indices.push_back(baseIndex+i+1);
}
}
void RayTracingDemo::update(const GameTimer & timer)
{
mBlueColor = (0.5f) * static_cast<float>(sin(timer.totalGameTime())) + 0.5f;
XMFLOAT3 movementAmount = { 0, 0, 0 };
if (mKeyboard != nullptr)
{
if (mKeyboard->isKeyDown(DIK_J))
{
movementAmount.x = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_L))
{
movementAmount.x = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_K))
{
movementAmount.y = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_I))
{
movementAmount.y = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_U))
{
movementAmount.z = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_O))
{
movementAmount.z = 1.0f;
}
float elapsedTime = (float)timer.elapsedGameTime();
XMVECTOR position = XMLoadFloat3(&mPosition) + (XMLoadFloat3(&movementAmount) * 100.0f * timer.elapsedGameTime());
XMStoreFloat3(&mPosition, position);
}
XMFLOAT3 lightMovementAmount = { 0, 0, 0 };
if (mKeyboard != nullptr)
{
if (mKeyboard->isKeyDown(DIK_A))
{
lightMovementAmount.x = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_D))
{
lightMovementAmount.x = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_W))
{
lightMovementAmount.y = 1.0f;
}
if (mKeyboard->isKeyDown(DIK_S))
{
lightMovementAmount.y = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_R))
{
lightMovementAmount.z = -1.0f;
}
if (mKeyboard->isKeyDown(DIK_F))
{
lightMovementAmount.z = 1.0f;
}
float elapsedTime = (float)timer.elapsedGameTime();
XMVECTOR lightPosition = XMLoadFloat3(&mLightPosition) + (XMLoadFloat3(&lightMovementAmount) * 20.0f* timer.elapsedGameTime());
XMStoreFloat3(&mLightPosition, lightPosition);
}
}
bool DX11::ModelShader::SetParameters(ID3D11DeviceContext * direct3Dcontext, Gpu::Model * model, Gpu::Camera * camera, Gpu::Light ** lights, unsigned numLights, float aspect, Gpu::Effect * effect)
{
if(!model || !camera) return false;
if(camera->position == camera->target)
{
OutputDebugString(L"Cannot construct view matrix!");
return false;
}
// MATRIX OPS - SIGNIFICANT COST - ~9us //
glm::mat4 modelMatrix = model->GetMatrix();
XMMATRIX world((float*)&modelMatrix);
XMStoreFloat4x4(&vertexConstData.world, world);
glm::mat4 camMatrix = camera->GetProjMatrix(aspect) * camera->GetViewMatrix();
XMMATRIX viewProj((float*)&camMatrix);
XMStoreFloat4x4(&vertexConstData.viewProjection, viewProj);
XMMATRIX wit = XMMatrixInverse(0, XMMatrixTranspose(world));
XMStoreFloat4x4(&vertexConstData.worldInverseTranspose, wit);
vertexConstData.materialColor = XMFLOAT4(model->color.r, model->color.g, model->color.b, model->color.a);
ID3D11ShaderResourceView * nullResource = 0;
if(model->texture)
{
DX11::Texture* texture = static_cast<DX11::Texture*>(model->texture);
direct3Dcontext->PSSetShaderResources(0, 1, &texture->shaderView);
}
else
{
direct3Dcontext->PSSetShaderResources(0, 1, &nullResource);
}
// BEGIN LIGHTING - VARIABLE COST //
if(model->cubeMap)
{
DX11::CubeMap * cubeMap = static_cast<DX11::CubeMap*>(model->cubeMap);
direct3Dcontext->PSSetShaderResources(1, 1, &cubeMap->shaderView);
pixelConstData.cubeMapAlpha = 1.0f;
}
else
{
direct3Dcontext->PSSetShaderResources(1, 1, &nullResource);
pixelConstData.cubeMapAlpha = 0.0f;
}
if(model->normalMap)
{
DX11::Texture * normalMap = static_cast<DX11::Texture*>(model->normalMap);
direct3Dcontext->PSSetShaderResources(2, 1, &normalMap->shaderView);
}
else
{
direct3Dcontext->PSSetShaderResources(2, 1, &nullResource);
}
pixelConstData.numLights = numLights;
if(numLights > 0)
{
pixelConstData.ambient = 0.0f;
pixelConstData.cameraPosition = XMFLOAT3(camera->position.x, camera->position.y, camera->position.z);
pixelConstData.specularPower = model->specPower;
pixelConstData.specularFactor = model->specFactor;
pixelConstData.diffuseFactor = model->diffuseFactor;
for(unsigned i = 0; i < numLights && i < MAX_LIGHTS; ++i)
{
// Hmm, really the specular highlight should be calculated
// from the light's size, position and intensity.
// Do a little more investigation into Physically Based Lighting
lightConstData.positionSpecs[i].specPower = 12.0f;
Gpu::LightType lightType = lights[i]->GetType();
if(lightType == Gpu::LightType_Directional)
{
Gpu::DirectionalLight * dirLight = static_cast<Gpu::DirectionalLight*>(lights[i]);
XMVECTOR lightDirVec = XMLoadFloat3(&XMFLOAT3(dirLight->direction.x, dirLight->direction.y, dirLight->direction.z));
XMStoreFloat3(&(lightConstData.positionSpecs[i].position), XMVectorScale(lightDirVec, 10.0e+10f));
lightConstData.colorAttenuations[i].color = XMFLOAT3(dirLight->color.r, dirLight->color.g, dirLight->color.b);
lightConstData.colorAttenuations[i].attenuation = 0.0f;
lightConstData.spotDirPowers[i].direction = XMFLOAT3(0.0f, 0.0f, 0.0f);
lightConstData.spotDirPowers[i].spotPower = 0.0f;
}
if(lightType == Gpu::LightType_Point)
{
Gpu::PointLight * pointLight = static_cast<Gpu::PointLight*>(lights[i]);
lightConstData.positionSpecs[i].position = XMFLOAT3(pointLight->position.x, pointLight->position.y, pointLight->position.z);
lightConstData.colorAttenuations[i].color = XMFLOAT3(pointLight->color.r, pointLight->color.g, pointLight->color.b);
lightConstData.colorAttenuations[i].attenuation = pointLight->atten;
lightConstData.spotDirPowers[i].direction = XMFLOAT3(0.0f, 0.0f, 0.0f);
lightConstData.spotDirPowers[i].spotPower = 0.0f;
}
if(lightType == Gpu::LightType_Spot)
{
Gpu::SpotLight * spotLight = static_cast<Gpu::SpotLight*>(lights[i]);
lightConstData.positionSpecs[i].position = XMFLOAT3(spotLight->position.x, spotLight->position.y, spotLight->position.z);
lightConstData.colorAttenuations[i].color = XMFLOAT3(spotLight->color.r, spotLight->color.g, spotLight->color.b);
lightConstData.colorAttenuations[i].attenuation = spotLight->atten;
XMStoreFloat3(&lightConstData.spotDirPowers[i].direction, XMVector3Normalize(XMLoadFloat3(
&XMFLOAT3(spotLight->direction.x, spotLight->direction.y, spotLight->direction.z))));
lightConstData.spotDirPowers[i].spotPower = spotLight->power;
if(i == 0)
{
float lightFOV = XM_PI * 0.15f;
glm::mat4 lightGlmMatrix = spotLight->GetMatrix(lightFOV, glm::vec3(0.0f, 1.0f, 0.0f));
XMMATRIX lightXMMatrix((float*)&lightGlmMatrix);
//XMMATRIX lightView = XMMatrixLookToLH(
// XMLoadFloat3(&lightConstData.positionSpecs[i].position),
// XMLoadFloat3(&lightConstData.spotDirPowers[i].direction),
// XMLoadFloat3(&XMFLOAT3(0.0f, 1.0f, 0.0f)));
//XMMATRIX lightLens = XMMatrixPerspectiveFovLH(lightFOV, 1.0f, 1.0f, 200.0f);
XMStoreFloat4x4(&vertexConstData.lightViewProjection, lightXMMatrix);
}
}
}
static unsigned setCount = 0;
setCount++;
direct3Dcontext->UpdateSubresource(lightParamsBuffer, 0, 0, &lightConstData, sizeof(LightConstants), sizeof(LightConstants));
setCount++;
direct3Dcontext->PSSetConstantBuffers(1, 1, &lightParamsBuffer);
}
else
{
pixelConstData.lightPosition = XMFLOAT3(0.0f, 0.0f, 0.0f);
pixelConstData.lightColor = XMFLOAT4(1.0f, 1.0f, 1.0f, 1.0f);
pixelConstData.cameraPosition = XMFLOAT3(camera->position.x, camera->position.y, camera->position.z);
pixelConstData.spotPower = 0.0f;
pixelConstData.specularPower = FLT_MAX;
pixelConstData.spotDirection = XMFLOAT3(0.0f, 0.0f, 0.0f);
pixelConstData.ambient = 1.0f;
}
// END LIGHTING //
// UPDATING CONSTANT BUFFERS - SIGNIFICANT COST - 17us //
direct3Dcontext->UpdateSubresource(pixelConstBuffer, 0, 0, &pixelConstData, sizeof(PixelConstants), sizeof(PixelConstants));
direct3Dcontext->PSSetConstantBuffers(0, 1, &pixelConstBuffer);
direct3Dcontext->UpdateSubresource(vertexConstBuffer, 0, 0, &vertexConstData, sizeof(VertexConstants), sizeof(VertexConstants));
direct3Dcontext->VSSetConstantBuffers(0, 1, &vertexConstBuffer);
// SETTING EXTRA PARAMS - VARIABLE COST //
if(effect)
{
return currentTechnique->SetExtraParameters(direct3Dcontext, effect);
}
else
{
return true;
}
}
void PrismTexturedModel::InitializeModel(float height, float radius, int nFaces, WCHAR** pTextureFileNames)
{
/*
pTextureFileNames is expected to be an array of 3 items
pTextureFileName[0] is the texture applied to the side faces of the prism
pTextureFileName[1] is the texture applied to the top end of the prism
pTextureFileName[2] is the texture applied to the bottom end of the prism
*/
int numberOfFaces = nFaces;
m_textureFileNames = new WCHAR*[NUMBER_OF_TEXTURES]; //file names of 3 face .dds texture files
for(int i=0; i<NUMBER_OF_TEXTURES; i++){
m_textureFileNames[i] = pTextureFileNames[i]; //record the file names of the 3 prism face texture files
}
//keep number of faces in a reasonable range
if(numberOfFaces < 3) numberOfFaces = 3;
if(numberOfFaces > 24) numberOfFaces = 24;
//changing the sign of angle will affect whether the inside or outside of the prism
//is visible
float angle = -XM_PI * 2 / nFaces; //slice angle of each face
//temporary vertices for top and bottom
XMFLOAT3* topVertices = new XMFLOAT3[numberOfFaces + 1];
XMFLOAT3* bottomVertices = new XMFLOAT3[numberOfFaces + 1];
XMFLOAT3 v0top(radius, height/2, 0);
XMFLOAT3 v0bottom(radius, -height/2, 0);
XMFLOAT3 topCenter(0, height/2, 0);
XMFLOAT3 bottomCenter(0, -height/2, 0);
topVertices[0] = v0top;
topVertices[numberOfFaces] = v0top;
bottomVertices[0] = v0bottom;
bottomVertices[numberOfFaces] = v0bottom;
//define the vertices around the top and bottom of prism
XMFLOAT4X4 rotationMatrix;
for (int i = 1; i < numberOfFaces; i++)
{
XMStoreFloat4x4(&rotationMatrix, XMMatrixRotationY(angle * i));
XMStoreFloat3( &topVertices[i], XMVector3Transform( XMLoadFloat3(&v0top), XMLoadFloat4x4(&rotationMatrix) ));
XMStoreFloat3( &bottomVertices[i], XMVector3Transform( XMLoadFloat3(&v0bottom), XMLoadFloat4x4(&rotationMatrix) ));
}
int numberOfFaceVertices = numberOfFaces * 6;
int numberOfTopVertices = numberOfFaces * 3;
int numberOfBottomVertices = numberOfFaces * 3;
m_textureVertices = new TextureVertexType[numberOfFaceVertices];
m_topTextureVertices = new TextureVertexType[numberOfTopVertices];
m_bottomTextureVertices = new TextureVertexType[numberOfBottomVertices];
m_faceTextures = 0;
m_indices = new unsigned long[numberOfFaceVertices];
m_topIndices = new unsigned long[numberOfTopVertices];
m_bottomIndices = new unsigned long[numberOfBottomVertices];
//Create the ModelClass object that will be used to deliver these vertices to the graphics pipeline
m_VertexModelArray = new Model*[NUMBER_OF_TEXTURES];
float faceWidth = 1.0f/numberOfFaces;
//define the triangle pairs that make up each face
for (int i = 0; i < numberOfFaces; i++)
{
//face vertices -in clockwise render order
m_textureVertices[6*i+0].position = topVertices[i]; //top left
m_textureVertices[6*i+0].texture = XMFLOAT2(faceWidth * i, 0.0f);
m_textureVertices[6*i+1].position = topVertices[i+1]; //top right
m_textureVertices[6*i+1].texture = XMFLOAT2(faceWidth * (i + 1), 0.0f);
m_textureVertices[6*i+2].position = bottomVertices[i]; //bottom left
m_textureVertices[6*i+2].texture = XMFLOAT2(faceWidth * i, 1.0f);
m_textureVertices[6*i+3].position = bottomVertices[i]; //bottom left
m_textureVertices[6*i+3].texture = XMFLOAT2(faceWidth * i, 1.0f);
m_textureVertices[6*i+4].position = topVertices[i + 1]; //top right
m_textureVertices[6*i+4].texture = XMFLOAT2(faceWidth * (i + 1), 0.0f);
m_textureVertices[6*i+5].position = bottomVertices[i+1]; //bottom right
m_textureVertices[6*i+5].texture = XMFLOAT2(faceWidth * (i + 1), 1.0f);
//top slice triangle
m_topTextureVertices[3*i+0].position = topVertices[i];
m_topTextureVertices[3*i+0].texture = XMFLOAT2((radius + topVertices[i].x)/(2.0f * radius) , (radius - topVertices[i].z)/(2.0f * radius));
m_topTextureVertices[3*i+1].position = topCenter; //center
m_topTextureVertices[3*i+1].texture = XMFLOAT2(0.5f , 0.5f);
m_topTextureVertices[3*i+2].position = topVertices[i + 1];
m_topTextureVertices[3*i+2].texture = XMFLOAT2((radius + topVertices[i+1].x)/(2.0f * radius), (radius - topVertices[i+1].z)/(2.0f * radius));
//bottom slice triangle
m_bottomTextureVertices[3*i+0].position = bottomCenter; //center
m_bottomTextureVertices[3*i+0].texture = XMFLOAT2(0.5f , 0.5f);
m_bottomTextureVertices[3*i+1].position = bottomVertices[i];
m_bottomTextureVertices[3*i+1].texture = XMFLOAT2((radius + bottomVertices[i].x) /(2.0f * radius) , (radius - bottomVertices[i].z)/(2.0f * radius));
m_bottomTextureVertices[3*i+2].position = bottomVertices[i + 1];
m_bottomTextureVertices[3*i+2].texture = XMFLOAT2((radius + bottomVertices[i+1].x)/(2.0f * radius), (radius - bottomVertices[i+1].z)/(2.0f * radius));
}
//release memory for temporary arrays
delete [] topVertices;
delete [] bottomVertices;
//---------------------------------------------
// Load the index array with data.
// Two triangles per face. The directions are consistent
// With back-face culling in a left-hand co-ordinate system.
for(int i=0; i<numberOfFaceVertices; i++)
m_indices[i] = i; // map vertices directly to indices
for(int i=0; i<numberOfTopVertices; i++)
m_topIndices[i] = i; // map vertices directly to indices
for(int i=0; i<numberOfBottomVertices; i++)
m_bottomIndices[i] = i; // map vertices directly to indices
//Create the ModelClass object that will be used to deliver these vertices to the graphics pipeline
m_VertexModelArray[0] = new Model(
m_textureVertices,
numberOfFaceVertices, //vertex count
m_indices,
numberOfFaceVertices, //index count
D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
m_VertexModelArray[1] = new Model(
m_topTextureVertices,
numberOfTopVertices, //vertex count
m_topIndices,
numberOfTopVertices, //index count
D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
m_VertexModelArray[2] = new Model(
m_bottomTextureVertices,
numberOfBottomVertices, //vertex count
m_bottomIndices,
numberOfBottomVertices, //index count
D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
}
void Camera::SetPosition(FXMVECTOR position)
{
XMStoreFloat3(&mPosition, position);
}
void MyApp::updateScene()
{
static float alienCreation = 5.5f;
static float aliensCreated = 0;
static int currentAlienType = 0;
float step_view = 0.01f;
if(GetAsyncKeyState(0x26) & 0x8000) m_camera.rotateX(-step_view); // up
if(GetAsyncKeyState(0x28) & 0x8000) m_camera.rotateX(+step_view); // down
if(GetAsyncKeyState(0x25) & 0x8000) m_camera.rotateY(-step_view); // left
if(GetAsyncKeyState(0x27) & 0x8000) m_camera.rotateY(+step_view); // right
float scale = 20.0f;
if (GetAsyncKeyState('W') & 0x8000) m_camera.walkForward(+step_view*scale);
if (GetAsyncKeyState('S') & 0x8000) m_camera.walkForward(-step_view*scale);
if (GetAsyncKeyState('A') & 0x8000) m_camera.walkSide(-step_view*scale);
if (GetAsyncKeyState('D') & 0x8000) m_camera.walkSide(+step_view*scale);
mySphere.setPos(glb_sphereX, glb_sphereY, glb_sphereZ);
if(!m_bPaused)
{
int spheresLanded = 0;
// update spheres
for (unsigned int i=0; i<m_spheres.size(); i++)
{
m_spheres[i].updatePos(0.5f);
if (animationStarted && m_spheres[i].isInMotion() == false)
spheresLanded++;
}
// update aliens
for (unsigned int i=0; i<m_aliens.size(); i++)
{
m_aliens[i].updatePos(0.01f);
if (!m_aliens[i].isInMotion()) {
// compute new target pos
if (m_aliens[i].type == AlienTypes::VS_ALIEN && m_aliens[i].type == AlienTypes::HS_ALIEN) {
XMFLOAT3 targetPos;
targetPos.x = rand() % (unsigned int)GRID_WIDTH - GRID_WIDTH / 2.0f;
targetPos.y = m_aliens[i].getPos().y;
targetPos.z = rand() % (unsigned int)GRID_WIDTH - GRID_WIDTH / 2.0f;
m_aliens[i].setTargetPos(targetPos.x, targetPos.y, targetPos.z);
m_aliens[i].start();
}
else if (m_aliens[i].type == AlienTypes::GS_ALIEN) {
// if it's a GS_Alien just make it explode
m_aliens[i].type = AlienTypes::EXP_ALIEN;
m_aliens[i].expl_time = 0.0f;
}
}
}
// Create Alien
if (spheresLanded == N_SPHERES && aliensCreated <= 12)
{
alienCreation -= /*0.005f*/ 1.0f; // create all aliens immediately
if (alienCreation <= 0.0f) {
// pick sphere
int s = rand() % N_SPHERES;
// Alien
Alien myAlien;
XMFLOAT3 pos = m_spheres[s].getPos();
pos.y -= 5.0f;
myAlien.setPos(pos.x, pos.y, pos.z);
// Alien type
int alientype = (int)(currentAlienType / 2);
//alientype = 1;
if (alientype == 0)
myAlien.type = AlienTypes::VS_ALIEN;
else if (alientype == 1)
myAlien.type = AlienTypes::GS_ALIEN;
else if (alientype == 2)
myAlien.type = AlienTypes::EXP_ALIEN;
else if (alientype == 3)
myAlien.type = AlienTypes::HS_ALIEN;
else if (alientype == 4)
myAlien.type = AlienTypes::BEZ_ALIEN;
else if (alientype == 5)
myAlien.type = AlienTypes::PSP_ALIEN;
myAlien.mesh = alienMesh;
// target pos
XMFLOAT3 targetPos;
targetPos.x = rand() % (unsigned int)GRID_WIDTH - GRID_WIDTH / 2.0f;
targetPos.y = myAlien.getPos().y;
targetPos.z = rand() % (unsigned int)GRID_WIDTH - GRID_WIDTH / 2.0f;
myAlien.setTargetPos(targetPos.x, targetPos.y, targetPos.z);
myAlien.start();
m_aliens.push_back(myAlien);
alienCreation = 5.0f;
aliensCreated++;
currentAlienType++;
}
}
}
// GUI
if (glb_bSingleTessFactor) {
glb_insideTess = glb_edgeTess = glb_SingleTessFactor;
}
light.dir = XMFLOAT3(glb_lightDir[0], glb_lightDir[1], glb_lightDir[1]);
XMVECTOR v = XMLoadFloat3(&light.dir);
v = XMVector3Normalize(v);
XMStoreFloat3(&light.dir, v);
light.diffuse = XMFLOAT3(glb_lightColor[0]/256.0f, glb_lightColor[1]/256.0f,
glb_lightColor[2]/256.0f);
}
void GeometryGenerator::CreateGeosphere(float radius, UINT numSubdivisions, MeshData& meshData)
{
// Put a cap on the number of subdivisions.
numSubdivisions = MathHelper::Min(numSubdivisions, 5u);
// Approximate a sphere by tessellating an icosahedron.
const float X = 0.525731f;
const float Z = 0.850651f;
XMFLOAT3 pos[12] =
{
XMFLOAT3(-X, 0.0f, Z), XMFLOAT3(X, 0.0f, Z),
XMFLOAT3(-X, 0.0f, -Z), XMFLOAT3(X, 0.0f, -Z),
XMFLOAT3(0.0f, Z, X), XMFLOAT3(0.0f, Z, -X),
XMFLOAT3(0.0f, -Z, X), XMFLOAT3(0.0f, -Z, -X),
XMFLOAT3(Z, X, 0.0f), XMFLOAT3(-Z, X, 0.0f),
XMFLOAT3(Z, -X, 0.0f), XMFLOAT3(-Z, -X, 0.0f)
};
DWORD k[60] =
{
1, 4, 0, 4, 9, 0, 4, 5, 9, 8, 5, 4, 1, 8, 4,
1, 10, 8, 10, 3, 8, 8, 3, 5, 3, 2, 5, 3, 7, 2,
3, 10, 7, 10, 6, 7, 6, 11, 7, 6, 0, 11, 6, 1, 0,
10, 1, 6, 11, 0, 9, 2, 11, 9, 5, 2, 9, 11, 2, 7
};
meshData.Vertices.resize(12);
meshData.Indices.resize(60);
for (UINT i = 0; i < 12; ++i)
meshData.Vertices[i].Position = pos[i];
for (UINT i = 0; i < 60; ++i)
meshData.Indices[i] = k[i];
for (UINT i = 0; i < numSubdivisions; ++i)
Subdivide(meshData);
// Project vertices onto sphere and scale.
for (UINT i = 0; i < meshData.Vertices.size(); ++i)
{
// Project onto unit sphere.
XMVECTOR n = XMVector3Normalize(XMLoadFloat3(&meshData.Vertices[i].Position));
// Project onto sphere.
XMVECTOR p = radius*n;
XMStoreFloat3(&meshData.Vertices[i].Position, p);
XMStoreFloat3(&meshData.Vertices[i].Normal, n);
// Derive texture coordinates from spherical coordinates.
float theta = MathHelper::AngleFromXY(
meshData.Vertices[i].Position.x,
meshData.Vertices[i].Position.z);
float phi = acosf(meshData.Vertices[i].Position.y / radius);
meshData.Vertices[i].TexC.x = theta / XM_2PI;
meshData.Vertices[i].TexC.y = phi / XM_PI;
// Partial derivative of P with respect to theta
meshData.Vertices[i].TangentU.x = -radius*sinf(phi)*sinf(theta);
meshData.Vertices[i].TangentU.y = 0.0f;
meshData.Vertices[i].TangentU.z = +radius*sinf(phi)*cosf(theta);
XMVECTOR T = XMLoadFloat3(&meshData.Vertices[i].TangentU);
XMStoreFloat3(&meshData.Vertices[i].TangentU, XMVector3Normalize(T));
}
}
void CMeshNodePanel::updateSelectedObjectTransform(f32 delta)
{
EditorScene* scene = EditorScene::getInstance();
if (!scene)
return;
SNodeInfo* info = scene->GetSelectedNodeInfo();
if (!info)
return;
const f32 MOVE_UNIT = 10.0f;
const f32 SCALING_UNIT = 5.0f;
ICameraNode* camera = scene->GetCamera();
XMFLOAT3 look = camera->getLookVector();
XMFLOAT3 up(0, 1.0f, 0);
XMFLOAT3 right = camera->getRightVector();
XMVECTOR look_v = XMVectorSet(look.x, 0, look.z, 0);
look_v = XMVector4Normalize(look_v);
XMStoreFloat3(&look, look_v);
XMFLOAT3 movement(0, 0, 0);
XMFLOAT3 scaling(0, 0, 0);
if (GetAsyncKeyState('W') & 0x8000)
{
movement = math::VectorMultiply(look, delta * MOVE_UNIT);
}
if (GetAsyncKeyState('S') & 0x8000)
{
movement = math::VectorMultiply(look, -delta * MOVE_UNIT);
}
if (GetAsyncKeyState('A') & 0x8000)
{
movement = math::VectorMultiply(right, -delta * MOVE_UNIT);
}
if (GetAsyncKeyState('D') & 0x8000)
{
movement = math::VectorMultiply(right, delta * MOVE_UNIT);
}
if (GetAsyncKeyState('R') & 0x8000)
{
movement = math::VectorMultiply(up, delta * MOVE_UNIT);
}
if (GetAsyncKeyState('F') & 0x8000)
{
movement = math::VectorMultiply(up, -delta * MOVE_UNIT);
}
if (GetAsyncKeyState(VK_ADD) & 0x8000)
{
scaling = XMFLOAT3(1.0f, 1.0f, 1.0f);
}
if (GetAsyncKeyState(VK_SUBTRACT) & 0x8000)
{
scaling = XMFLOAT3(-1.0f, -1.0f, -1.0f);
}
scaling = math::VectorMultiply(scaling, delta * SCALING_UNIT);
info->Position = math::VectorAdd(info->Position, movement);
info->Scaling = math::VectorAdd(info->Scaling, scaling);
scene->UpdateNodeInfo(info);
ShowNodeInfo(info);
}