void SetMatrices(BaseCamera* pCam, const D3DXMATRIX& mProj)
{
D3DXMATRIX mView;
memcpy(&mView, pCam->getViewMatrix(), sizeof(float) * 16);
// Set matrices
D3DXMATRIX mWorld, mScale, mTrans;
D3DXMatrixScaling(&mScale, WORLD_SCALE, WORLD_SCALE, WORLD_SCALE);
// We keep the eye centered in the middle of the tile rings. The height map scrolls in the horizontal
// plane instead.
D3DXVECTOR3 eye;
pCam->getFrom(&eye[0]);
float snappedX = eye.x, snappedZ = eye.z;
if (SNAP_GRID_SIZE > 0)
{
snappedX = floorf(snappedX / SNAP_GRID_SIZE) * SNAP_GRID_SIZE;
snappedZ = floorf(snappedZ / SNAP_GRID_SIZE) * SNAP_GRID_SIZE;
}
const float dx = eye.x - snappedX;
const float dz = eye.z - snappedZ;
snappedX = eye.x - 2*dx; // Why the 2x? I'm confused. But it works.
snappedZ = eye.z - 2*dz;
D3DXMatrixTranslation(&mTrans, snappedX, 0, snappedZ);
D3DXMatrixMultiply(&mWorld, &mScale, &mTrans);
ID3DX11EffectMatrixVariable* pmWorldViewProj = g_pTerrainEffect->GetVariableByName("g_WorldViewProj")->AsMatrix();
ID3DX11EffectMatrixVariable* pmProj = g_pTerrainEffect->GetVariableByName("g_Proj")->AsMatrix();
ID3DX11EffectMatrixVariable* pmWorldViewProjLOD = g_pTerrainEffect->GetVariableByName("g_WorldViewProjLOD")->AsMatrix();
ID3DX11EffectMatrixVariable* pmWorldViewLOD = g_pTerrainEffect->GetVariableByName("g_WorldViewLOD")->AsMatrix();
assert(pmProj->IsValid());
assert(pmWorldViewProj->IsValid());
assert(pmWorldViewProjLOD->IsValid());
assert(pmWorldViewLOD->IsValid());
D3DXMATRIX mWorldView = mWorld * mView;
D3DXMATRIX mWorldViewProj = mWorldView * mProj;
pmWorldViewProj->SetMatrix((float*) &mWorldViewProj);
pmProj->SetMatrix((float*) &mProj);
// For LOD calculations, we always use the master camera's view matrix.
D3DXMATRIX mWorldViewLOD = mWorld * mView;
D3DXMATRIX mWorldViewProjLOD = mWorldViewLOD * mProj;
pmWorldViewProjLOD->SetMatrix((float*) &mWorldViewProjLOD);
pmWorldViewLOD->SetMatrix((float*) &mWorldViewLOD);
// Due to the snapping tricks, the centre of projection moves by a small amount in the range ([0,2*dx],[0,2*dz])
// relative to the terrain. For frustum culling, we need this eye position.
D3DXVECTOR3 cullingEye = eye;
cullingEye.x -= snappedX;
cullingEye.z -= snappedZ;
g_pEyePosVar->SetFloatVector(cullingEye);
g_pViewDirVar->SetFloatVector((float*)&mView._31);
}
void BoxApp::DrawScene()
{
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::LightSteelBlue));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
md3dImmediateContext->IASetInputLayout(mInputLayout);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
// Press the Left Mouse Button to activate Wireframe mode, a simple if statement was made to show both work
if (GetAsyncKeyState(VK_LBUTTON)){
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_LINESTRIP);
}
UINT stride = sizeof(Vertex);
UINT offset = 0;
md3dImmediateContext->IASetVertexBuffers(0, 1, &mBoxVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mBoxIB, DXGI_FORMAT_R32_UINT, 0);
// Set constants
XMMATRIX world = XMLoadFloat4x4(&mWorld);
XMMATRIX view = XMLoadFloat4x4(&mView);
XMMATRIX proj = XMLoadFloat4x4(&mProj);
XMMATRIX worldViewProj = world*view*proj;
XMMATRIX viewProj = view*proj;
mfxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
D3DX11_TECHNIQUE_DESC techDesc;
mTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
mTech->GetPassByIndex(p)->Apply(0, md3dImmediateContext);
// 114 indices for the box and Octagonal.
md3dImmediateContext->DrawIndexed(2048, 0, 0);
for (int i = 0; i < 5; ++i)
{
world = XMLoadFloat4x4(&mCylWorld[i]);
mfxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&(world*viewProj)));
mTech->GetPassByIndex(p)->Apply(0, md3dImmediateContext);
md3dImmediateContext->DrawIndexed(mCylinderIndexCount, mCylinderIndexOffset, mCylinderVertexOffset);
}
}
HR(mSwapChain->Present(0, 0));
}
void Effect::SetParam(const string& name, const Matrix& data) {
auto it = matrixVars.find(name);
_ASSERT(it != matrixVars.end());
ID3DX11EffectMatrixVariable* matrixVar = it->second;
DXCall(matrixVar->SetMatrix((const F32*) &data));
}
void BoxApp::DrawScene()
{
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::LightSteelBlue));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
md3dImmediateContext->IASetInputLayout(mInputLayout);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT stride = sizeof(Vertex);
UINT offset = 0;
md3dImmediateContext->IASetVertexBuffers(0, 1, &mBoxVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mBoxIB, DXGI_FORMAT_R32_UINT, 0);
// Set constants
XMMATRIX world = XMLoadFloat4x4(&mWorld);
XMMATRIX view = XMLoadFloat4x4(&mView);
XMMATRIX proj = XMLoadFloat4x4(&mProj);
XMMATRIX worldViewProj = world*view*proj;
mfxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
D3DX11_TECHNIQUE_DESC techDesc;
mTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
mTech->GetPassByIndex(p)->Apply(0, md3dImmediateContext);
// 36 indices for the box.
md3dImmediateContext->DrawIndexed(36, 0, 0);
}
HR(mSwapChain->Present(0, 0));
}
void DrawDepthMaterial::SetMeshInstanceState(const MeshInstance* meshInstance) const
{
ID3DX11EffectMatrixVariable* mvp = effect->GetVariableByName("transformMatrix")->AsMatrix();
mvp->SetMatrix(transform);
effect->GetVariableByName("texDimensions")->SetRawValue(texDimensions, 0, sizeof(float)*2);
ID3DX11EffectShaderResourceVariable* shaderResource = effect->GetVariableByName("depthTexture")->AsShaderResource();
shaderResource->SetResource(texture->GetShaderResourceView());
}
void DX11Shader::setMatrix(const char* strName, glm::mat4x4 Matrix)
{
ID3DX11EffectMatrixVariable* pMatrixVariable;
pMatrixVariable = m_pEffect->pEffect->GetVariableByName(strName)->AsMatrix();
if (pMatrixVariable->IsValid()) {
pMatrixVariable->SetMatrix(glm::value_ptr(Matrix));
}
else {
EventManager::Instance().postMessage("Unknown matrix variable: %s in shader: %s", strName, m_pEffect->strName);
}
}
void EffectSystemD3D11::UpdateMatrix(int effectID, const char *name, const void *data)
{
ASSERT_EFFECT(effectID);
ID3DX11EffectMatrixVariable *variable = nullptr;
variable = mEffects[effectID]->GetVariableByName(name)->AsMatrix();
if (variable->IsValid())
{
variable->SetMatrix((float*)data);
}
else
{
LogSystem::GetInstance().Log("effect matrix「%s」非法", name);
return;
}
}
void TestMaterial::SetMeshInstanceState(const MeshInstance* meshInstance) const
{
float4x4 mvp;
if (meshInstance) {
float4x4 meshTransform = meshInstance->GetTransformMatrix();
matrix4x4 tr = DirectX::XMLoadFloat4x4(&meshTransform);
matrix4x4 pr = DirectX::XMLoadFloat4x4(&projection);
pr = DirectX::XMMatrixMultiply(tr, pr);
DirectX::XMStoreFloat4x4(&mvp, pr);
ID3DX11EffectMatrixVariable* mvpVar = effect->GetVariableByName("gWorldViewProj")->AsMatrix();
mvpVar->SetMatrix((float*)&mvp);
}
if (texture != 0) {
ID3DX11EffectShaderResourceVariable* shaderResource = effect->GetVariableByName("diffuseTexture")->AsShaderResource();
shaderResource->SetResource(texture->GetShaderResourceView());
}
}
void UIDisplay::drawUI( ID3D11DeviceContext* device )
{
//Setup temp vars
uint stride = sizeof(FontVertex);
uint offset = 0;
device->IASetInputLayout( mInputLayout );
device->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
//Set vertex and index buffers
device->IASetVertexBuffers( 0, 1, &mVB, &stride, &offset );
device->IASetIndexBuffer( mIB, DXGI_FORMAT_R16_UINT, offset );
ID3DX11EffectShaderResourceVariable* mfxTex = mFX->GetVariableByName("uiTexture")->AsShaderResource();
mfxTex->SetResource(mTexture);
XMMATRIX world = XMMatrixIdentity();
ID3DX11EffectMatrixVariable* mfxWorld = mFX->GetVariableByName("gWorld")->AsMatrix();
mfxWorld->SetMatrix(reinterpret_cast<float*>(&world));
int indices = ( mVertsGenerated / 4 ) * 6;
D3DX11_TECHNIQUE_DESC techDesc;
mTechnique->GetDesc( &techDesc );
for(ushort p = 0; p < techDesc.Passes; ++p)
{
mTechnique->GetPassByIndex(p)->Apply(0, device);
if( mVertsGenerated > 0 ) {
//Draw the verts we generated wooo
device->DrawIndexed( indices, 0, 0 );
}
}
mVertsGenerated = 0;
}
void h2GBufferDebugDraw::RenderGBuffer() {
m_Renderer->m_D3d11ImmediateContext->ClearDepthStencilView( m_Renderer->m_DepthBufferDSV, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0 );
m_Renderer->m_D3d11ImmediateContext->IASetInputLayout( m_PosTexLayout );
m_Renderer->m_D3d11ImmediateContext->OMSetRenderTargets( 1, &m_Renderer->m_BackbufferRTV, m_Renderer->m_DepthBufferDSV );
ID3DX11EffectShaderResourceVariable * fxTexSamplerVar;
fxTexSamplerVar = m_Fx->GetVariableByName( "texSampler" )->AsShaderResource();
fxTexSamplerVar->SetResource( m_Renderer->m_GBuffer->GetBufferByType( m_CurrentBuffer )->m_SRV );
unsigned int stride = sizeof( h2RenderingEngine::vertexPosTex_t );
unsigned int offset = 0;
m_Renderer->m_D3d11ImmediateContext->IASetVertexBuffers( 0, 1, &m_Renderer->m_FullScrQuadVB, &stride, &offset );
const h2SceneObject * cameraObj = h2Engine::GetScene()->GetMainCamera();
const h2Camera * camera = static_cast<h2Camera *>( cameraObj->GetComponent( "h2Camera" ) );
h2Matrix44 projMatrix = h2Matrix44::OrthographicD3D( m_Renderer->m_Width, m_Renderer->m_Height, camera->zNear, camera->zFar );
ID3DX11EffectMatrixVariable * fxPVar = m_Fx->GetVariableByName( "orthoProjection" )->AsMatrix();
fxPVar->SetMatrix( projMatrix.GetDataPtr() );
ID3DX11EffectTechnique * tech = nullptr;
switch ( m_CurrentBuffer ) {
case DEPTH_BUFFER:
tech = m_Fx->GetTechniqueByName( "DepthBufferDebugDrawTech" );
break;
case NORMAL_BUFFER:
tech = m_Fx->GetTechniqueByName( "NormalBufferDebugDrawTech" );
break;
}
ID3DX11EffectPass * pass = tech->GetPassByIndex( 0 );
pass->Apply( 0, m_Renderer->m_D3d11ImmediateContext );
m_Renderer->m_D3d11ImmediateContext->Draw( 6, 0 );
ID3D11ShaderResourceView * emptySRV = nullptr;
m_Renderer->m_D3d11ImmediateContext->PSSetShaderResources(0, 1, &emptySRV);
}
void InitDirect3DApp::DrawScene()
{
assert(md3dImmediateContext);
assert(mSwapChain);
// Clear all the old stuff before rendering the new stuff
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::LightSteelBlue));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
// Set the input layout for vertices before drawing
md3dImmediateContext->IASetInputLayout(inputLayout);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT stride = sizeof(Vertex);
UINT offset = 0;
md3dImmediateContext->IASetVertexBuffers(0, 1, &vertexBuffer, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(indexBuffer, DXGI_FORMAT_R32_UINT, offset);
// Update the worldViewProjMtx and set up
XMMATRIX worldViewProjMtx = worldMtx * viewMtx * projMtx;
worldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProjMtx));
// Draw the indices
D3DX11_TECHNIQUE_DESC techniqueDesc;
technique->GetDesc(&techniqueDesc);
for (unsigned int i = 0; i < techniqueDesc.Passes; ++i)
{
technique->GetPassByIndex(i)->Apply(0, md3dImmediateContext);
md3dImmediateContext->DrawIndexed(36, 0, 0);
}
// Present the back buffer to the screen
HR(mSwapChain->Present(0, 0));
}
void D3DRenderer::DrawScene()
{
std::vector<packedBufferData> sceneData = mBufferManager->GrabSceneBuffers();
float bgColor[4] = {0.69f, 0.77f, 0.87f, 1.0f};
mDeviceContext->ClearRenderTargetView(mRenderTargetView, bgColor);
mDeviceContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
mDeviceContext->IASetInputLayout(mInputLayout);
mDeviceContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
if (setWireframe) { mDeviceContext->RSSetState(mRSD); }
ID3DX11EffectMatrixVariable* mEffectWorldViewProj = mEffect->GetVariableByName("gWorldViewProj")->AsMatrix();
D3DX11_TECHNIQUE_DESC techDesc;
mETech->GetDesc(&techDesc);
UINT stride = sizeof(Vertex);
UINT offset = 0;
for(UINT p = 0 ; p < techDesc.Passes ; ++p)
{
for (UINT i = 0 ; i < sceneData.size() ; ++i)
{
mDeviceContext->IASetVertexBuffers(0, 1, &sceneData[i].bufferContents.vertexBuffer, &stride, &offset);
mDeviceContext->IASetIndexBuffer(sceneData[i].bufferContents.indexBuffer , DXGI_FORMAT_R32_UINT, 0);
XMMATRIX wvpMatrix = BuildWVPMatrix(sceneData[i].owningEntity->localToWorld, mCamViewMatrix, mProjMatrix);
mEffectWorldViewProj->SetMatrix(reinterpret_cast<float*>(&wvpMatrix));
mETech->GetPassByIndex(p)->Apply(0, mDeviceContext);
mDeviceContext->DrawIndexed(sceneData[i].bufferContents.iCount, 0, 0);
}
}
mSwapChain->Present(0,0);
}
void WavesApp::DrawScene()
{
assert(m_pD3dImmediateContext);
assert(m_pSwapChain);
m_pD3dImmediateContext->ClearRenderTargetView(m_pRenderTargetView, reinterpret_cast<const float *>(&Colors::LightSteelBlue));
m_pD3dImmediateContext->ClearDepthStencilView(m_pDepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
//设置顶点输入数据流格式
m_pD3dImmediateContext->IASetInputLayout(m_pInputLayout);
//设置顶点拼装方式
m_pD3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT stride = sizeof(Vertex);
UINT offset = 0;
//Update Constants before drawcall
XMMATRIX view = XMLoadFloat4x4(&m_viewMatrix);
XMMATRIX proj = XMLoadFloat4x4(&m_projMaxtrix);
//Draw all the passes
D3DX11_TECHNIQUE_DESC techDesc;
m_pShaderTech->GetDesc(&techDesc);
for (UINT i = 0; i < techDesc.Passes;++i)
{
{
//
//Draw the land.
//
m_pD3dImmediateContext->IASetVertexBuffers(0, 1, &m_pLandVB, &stride, &offset);
m_pD3dImmediateContext->IASetIndexBuffer(m_pLandIB, DXGI_FORMAT_R32_UINT, 0);
XMMATRIX world = XMLoadFloat4x4(&m_GridWorldMatrix);
XMMATRIX worldViewProj = world*view*proj;
m_pShaderMVP->SetMatrix(reinterpret_cast<float *>(&worldViewProj));
m_pShaderTech->GetPassByIndex(i)->Apply(0, m_pD3dImmediateContext);//首参数无意义，已被放弃
m_pD3dImmediateContext->DrawIndexed(m_uLandGridIndexCount, 0, 0);
}
{
//
//Draw the Waves.
//
m_pD3dImmediateContext->RSSetState(m_pWireframeRS);
m_pD3dImmediateContext->IASetVertexBuffers(0, 1, &m_pWavesVB, &stride, &offset);
m_pD3dImmediateContext->IASetIndexBuffer(m_pWavesIB, DXGI_FORMAT_R32_UINT, 0);
XMMATRIX world = XMLoadFloat4x4(&m_WavesWorldMatrix);
XMMATRIX worldViewProj = world*view*proj;
m_pShaderMVP->SetMatrix(reinterpret_cast<float *>(&worldViewProj));
m_pShaderTech->GetPassByIndex(i)->Apply(0, m_pD3dImmediateContext);//首参数无意义，已被放弃
m_pD3dImmediateContext->DrawIndexed(3 * m_waves.GetTriangleCount(), 0, 0);
m_pD3dImmediateContext->RSSetState(nullptr);
}
}
HR(m_pSwapChain->Present(0,0));
}
void Ass3::DrawScene()
{
timer--;;
if (timer <= 0) {
if (GetAsyncKeyState('Q') && sliceCount > 3) {
sliceCount--;
timer = 200;
BuildGeometryBuffers();
}
else if (GetAsyncKeyState('E') && sliceCount < 500) {
sliceCount++;
timer = 200;
BuildGeometryBuffers();
}
else if (GetAsyncKeyState('W') && cylinderHeight < 2) {
cylinderHeight += 0.2f;
timer = 200;
BuildGeometryBuffers();
}
else if (GetAsyncKeyState('S') && cylinderHeight > 0.4f) {
cylinderHeight -= 0.2f;
timer = 200;
BuildGeometryBuffers();
}
else if (GetAsyncKeyState('A') && cylinderRadius > 0.4f) {
cylinderRadius -= 0.2f;
timer = 200;
BuildGeometryBuffers();
}
else if (GetAsyncKeyState('D') && cylinderRadius < 2) {
cylinderRadius += 0.2f;
timer = 200;
BuildGeometryBuffers();
}
}
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::LightSteelBlue));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
md3dImmediateContext->IASetInputLayout(mInputLayout);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
//apply wireframe resterizer state
if (wframe) {
md3dImmediateContext->RSSetState(mWireframeRS);
}
UINT stride = sizeof(Vertex);
UINT offset = 0;
md3dImmediateContext->IASetVertexBuffers(0, 1, &mBoxVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mBoxIB, DXGI_FORMAT_R32_UINT, 0);
// Set constants
XMMATRIX world = XMLoadFloat4x4(&mWorld);
XMMATRIX view = XMLoadFloat4x4(&mView);
XMMATRIX proj = XMLoadFloat4x4(&mProj);
XMMATRIX worldViewProj = world*view*proj;
mfxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
D3DX11_TECHNIQUE_DESC techDesc;
mTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
mTech->GetPassByIndex(p)->Apply(0, md3dImmediateContext);
// indices for the mesh.
md3dImmediateContext->DrawIndexed(indexCount, 0, 0);
}
HR(mSwapChain->Present(0, 0));
}
void EndOfDirectX11::Render()
{
if( d3dContext_ == 0 )
{
return;
}
float clearColor[] = { 0.0f, 0.0f, 0.25f, 1.0f };
d3dContext_->ClearRenderTargetView( backBufferTarget_, clearColor );
d3dContext_->ClearDepthStencilView( depthStencilView_, D3D11_CLEAR_DEPTH, 1.0f, 0 );
unsigned int stride = sizeof( VertexPos );
unsigned int offset = 0;
d3dContext_->IASetInputLayout( inputLayout_ );
d3dContext_->IASetVertexBuffers( 0, 1, &vertexBuffer_, &stride, &offset );
d3dContext_->IASetIndexBuffer( indexBuffer_, DXGI_FORMAT_R16_UINT, 0 );
d3dContext_->IASetPrimitiveTopology( D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
ID3DX11EffectShaderResourceVariable * colorMap = 0;
colorMap = effect_->GetVariableByName( "colorMap" )->AsShaderResource();
colorMap->SetResource( colorMap_ );
ID3DX11EffectShaderResourceVariable* colorMap2;
colorMap2 = effect_->GetVariableByName( "secondMap" )->AsShaderResource( );
colorMap2->SetResource( secondMap_ );
ID3DX11EffectSamplerVariable * samplerState = 0;
samplerState = effect_->GetVariableByName( "colorSampler" )->AsSampler();
samplerState->SetSampler( 0, samplerState_ );
ID3DX11EffectMatrixVariable * worldMatrix = 0;
worldMatrix = effect_->GetVariableByName( "worldMatrix" )->AsMatrix();
worldMatrix->SetMatrix( ( float * )&worldMat_ );
ID3DX11EffectMatrixVariable * viewMatrix = 0;
viewMatrix = effect_->GetVariableByName( "viewMatrix" )->AsMatrix();
viewMatrix->SetMatrix( ( float * )&viewMatrix_ );
ID3DX11EffectMatrixVariable * projMatrix = 0;
projMatrix = effect_->GetVariableByName( "projMatrix" )->AsMatrix();
projMatrix->SetMatrix( ( float * )&projMatrix_ );
ID3DX11EffectTechnique * colorInvTechnique = 0;
colorInvTechnique = effect_->GetTechniqueByName( "MultiTexture" );
D3DX11_TECHNIQUE_DESC techDesc;
colorInvTechnique->GetDesc( &techDesc );
for( unsigned int p = 0; p < techDesc.Passes; ++p )
{
ID3DX11EffectPass * pass = colorInvTechnique->GetPassByIndex( p );
if( pass != 0 )
{
pass->Apply( 0, d3dContext_ );
d3dContext_->DrawIndexed( 36, 0, 0 );
}
}
swapChain_->Present( 0, 0 );
}
void LightDemo::DrawScene()
{
m_dxImmediateContext->ClearRenderTargetView(m_renderTargetView.Get(), reinterpret_cast<const float*>(&oc::Colors::LightSteelBlue));
m_dxImmediateContext->ClearDepthStencilView(m_depthStencilView.Get(), D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
m_dxImmediateContext->IASetInputLayout(m_inputLayout.Get());
m_dxImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
uint32 stride = sizeof(Vertex);
uint32 offset = 0;
// Set constants
XMMATRIX view = XMLoadFloat4x4(&m_view);
XMMATRIX proj = XMLoadFloat4x4(&m_proj);
XMMATRIX viewProj = view*proj;
// Set per frame constants.
m_fxDirLight->SetRawValue(&m_dirLight, 0, sizeof(m_dirLight));
m_fxPointLight->SetRawValue(&m_pointLight, 0, sizeof(m_pointLight));
m_fxSpotLight->SetRawValue(&m_spotLight, 0, sizeof(m_spotLight));
m_fxEyePosW->SetRawValue(&m_camPosition, 0, sizeof(m_camPosition));
D3DX11_TECHNIQUE_DESC techDesc;
m_tech->GetDesc(&techDesc);
for(uint32 p = 0; p < techDesc.Passes; ++p)
{
//Draw the land
m_dxImmediateContext->IASetVertexBuffers(0, 1, m_landVB.GetAddressOf(), &stride, &offset);
m_dxImmediateContext->IASetIndexBuffer(m_landIB.Get(), DXGI_FORMAT_R32_UINT, 0);
//Set per object constants
XMMATRIX world = XMLoadFloat4x4(&m_landWorld);
XMMATRIX worldInvTranspose = MathHelper::InverseTranspose(world);
XMMATRIX worldViewProj = world*viewProj;
m_fxWorld->SetMatrix(reinterpret_cast<float*>(&world));
m_fxWorldInvTranspose->SetMatrix(reinterpret_cast<float*>(&worldInvTranspose));
m_fxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
m_fxMaterial->SetRawValue(&m_landMat, 0, sizeof(m_landMat));
m_tech->GetPassByIndex(p)->Apply(0, m_dxImmediateContext.Get());
m_dxImmediateContext->DrawIndexed(m_landIndexCount, 0, 0);
//Draw the wave
m_dxImmediateContext->IASetVertexBuffers(0, 1, m_wavesVB.GetAddressOf(), &stride, &offset);
m_dxImmediateContext->IASetIndexBuffer(m_wavesIB.Get(), DXGI_FORMAT_R32_UINT, 0);
world = XMLoadFloat4x4(&m_wavesWorld);
worldInvTranspose = MathHelper::InverseTranspose(world);
worldViewProj = world*viewProj;
m_fxWorld->SetMatrix(reinterpret_cast<float*>(&world));
m_fxWorldInvTranspose->SetMatrix(reinterpret_cast<float*>(&worldInvTranspose));
m_fxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
m_fxMaterial->SetRawValue(&m_wavesMat, 0, sizeof(m_wavesMat));
m_tech->GetPassByIndex(p)->Apply(0, m_dxImmediateContext.Get());
m_dxImmediateContext->DrawIndexed(3*m_waves.TriangleCount(), 0, 0);
}
HR(m_swapChain->Present(0, 0));
}
void BoxApp::DrawScene()
{
md3dImmediateContext->ClearRenderTargetView(mRenderTargetView, reinterpret_cast<const float*>(&Colors::LightSteelBlue));
md3dImmediateContext->ClearDepthStencilView(mDepthStencilView, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
md3dImmediateContext->IASetInputLayout(mInputLayout);
md3dImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT stride = sizeof(Vertex);
UINT offset = 0;
md3dImmediateContext->IASetVertexBuffers(0, 1, &mBoxVB, &stride, &offset);
md3dImmediateContext->IASetIndexBuffer(mBoxIB, DXGI_FORMAT_R32_UINT, 0);
// Set constants
XMMATRIX world = XMLoadFloat4x4(&mWorld);
XMMATRIX view = XMLoadFloat4x4(&mView);
XMMATRIX proj = XMLoadFloat4x4(&mProj);
XMMATRIX worldViewProj = world*view*proj;
mfxWorldViewProj->SetMatrix(reinterpret_cast<float*>(&worldViewProj));
D3DX11_TECHNIQUE_DESC techDesc;
float blendFactor[] = { 0.8f, 0.8f, 0.8f, 1.0f };
float blend[] = { 0.0f, 0.0f, 0.0f, 0.9f };
int a = 0;
//Draw as normal
mTech->GetDesc( &techDesc );
for(UINT p = 0; p < techDesc.Passes; ++p)
{
mTech->GetPassByIndex(p)->Apply(0, md3dImmediateContext);
if (testBlend == 0)
{
//Red
md3dImmediateContext->OMSetBlendState(ColorBlend,blendFactor,0xffffffff);
md3dImmediateContext->DrawIndexed(3, 0, 0);
//Blue
md3dImmediateContext->OMSetBlendState(AlphaBlend,blendFactor,0xffffffff);
md3dImmediateContext->DrawIndexed(3, 6, 0);
//Green
md3dImmediateContext->OMSetBlendState(ColorBlend,blendFactor,0xffffffff);
md3dImmediateContext->DrawIndexed(3, 3, 0);
}
else if (testBlend == 1)
{
//Red
md3dImmediateContext->OMSetBlendState(ColorBlend,blendFactor,0xffffffff);
md3dImmediateContext->DrawIndexed(3, 0, 0);
//Green
md3dImmediateContext->DrawIndexed(3, 3, 0);
//Blue
md3dImmediateContext->OMSetBlendState(AlphaBlend,blendFactor,0xffffffff);
md3dImmediateContext->DrawIndexed(3, 6, 0);
}
else
{
//Red
md3dImmediateContext->OMSetBlendState(AlphaBlend, blendFactor, 0xffffffff);
md3dImmediateContext->DrawIndexed(3, 0, 0);
//Green
md3dImmediateContext->DrawIndexed(3, 3, 0);
//Blue
md3dImmediateContext->DrawIndexed(3, 6, 0);
}
}
HR(mSwapChain->Present(0, 0));
}