void Player::PickBlock() {
Vector3D p = Eye();
Vector3I b = p.Floor();
Vector3D dir = ToWorldSmooth(this->dir);
while ((Eye() - p).LengthSquared() < 5 * 5) {
if (Block::Solid(Game::world->GetBlock(b))) {
pickedBlock = b;
picked = true;
return;
}
double xPlaneDist = abs((p.x - (b.x + (dir.x > 0 ? 1 : 0))) / dir.x);
double yPlaneDist = abs((p.y - (b.y + (dir.y > 0 ? 1 : 0))) / dir.y);
double zPlaneDist = abs((p.z - (b.z + (dir.z > 0 ? 1 : 0))) / dir.z);
if (xPlaneDist < yPlaneDist && xPlaneDist < zPlaneDist) {
b.x += SIGN(dir.x);
p += dir * xPlaneDist;
side = -Vector3I::AxisX * SIGN(dir.x);
}
else if (yPlaneDist < zPlaneDist) {
b.y += SIGN(dir.y);
p += dir * yPlaneDist;
side = -Vector3I::AxisY * SIGN(dir.y);
}
else {
b.z += SIGN(dir.z);
p += dir * zPlaneDist;
side = -Vector3I::AxisZ * SIGN(dir.z);
}
}
picked = false;
return;
}
void setup()
{
size(200, 200);
smooth();
noStroke();
e1 = Eye(50, 16, 80);
e2 = Eye(64, 85, 40);
e3 = Eye(90, 200, 120);
e4 = Eye(150, 44, 40);
e5 = Eye(175, 120, 80);
}
void Camera :: move(double value)
{
Point3 Eye(eye.x, eye.y+value, eye.z);
Point3 Look = lookAt;
Vector3 Up(0.0, 1.0, 0.0);
set(Eye, Look, Up);
}
//
// Constructor
//
CSample03::CSample03(
HINSTANCE Instance, UINT Width, UINT Height, const WCHAR *Caption
):
CDemo_GL( Instance, Width, Height, Caption )
{
Vec3<float> Eye( 0.0f, 0.0f, 5.0f );
Vec3<float> At( 0.0f, 0.0f, 0.0f );
Vec3<float> Up( 0.0f, 1.0f, 0.0f );
m_View.LookAtRH( Eye, At, Up );
//
// OpenGL objects
//
CreateShaders();
CreateVertexBuffers();
CreateIndexBuffers();
m_OcclusionQuery = new GL::CQuery();
//
// App
//
m_TrackBall = new UI::CTrackBall( Vec2<float>( m_Width / 2.0f, m_Height / 2.0f ), 250.0f, UI::CTrackBall::RT_TRACKBALL );
}
void TileQueue::cycleData( const uint32_t frameNumber, const Compound* compound)
{
for( unsigned i = 0; i < NUM_EYES; ++i )
{
if( !compound->isInheritActive( Eye( 1<<i )))// eye pass not used
{
_queueMaster[i] = 0;
continue;
}
// reuse unused queues
LatencyQueue* queue = _queues.empty() ? 0 : _queues.back();
const uint32_t latency = getAutoObsolete();
const uint32_t dataAge = queue ? queue->_frameNumber : 0;
if( queue && dataAge < frameNumber-latency && frameNumber > latency )
// not used anymore
_queues.pop_back();
else // still used - allocate new data
{
queue = new LatencyQueue;
getLocalNode()->registerObject( &queue->_queue );
queue->_queue.setAutoObsolete( 1 ); // current + in use by render nodes
}
queue->_queue.clear();
queue->_frameNumber = frameNumber;
_queues.push_front( queue );
_queueMaster[i] = queue;
}
}
void Frame::addInputFrame(Frame* frame, const Compound* compound)
{
for (unsigned i = 0; i < NUM_EYES; ++i)
{
// eye pass not used && no output frame for eye pass
const Eye eye = Eye(1 << i);
if (compound->isInheritActive(eye) && _frameData[i])
{
frame->_frameData[i] = _frameData[i];
_inputFrames[i].push_back(frame);
const Node* inputNode = frame->getNode();
if (inputNode != getNode())
{
co::NodePtr inputNetNode = inputNode->getNode();
_getInputNodes(i).push_back(inputNode->getID());
_getInputNetNodes(i).push_back(inputNetNode->getNodeID());
}
}
else
{
frame->_frameData[i] = 0;
}
}
}
HRESULT D3DEngine::OnCreateDevice(ID3D10Device* d3d_device) {
HRESULT hr;
// Find the D3DX effect file
WCHAR str[MAX_PATH];
V_RETURN(DXUTFindDXSDKMediaFileCch(str, MAX_PATH, kFileTutFX));
DWORD dwShaderFlags = D3D10_SHADER_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3D10_SHADER_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3D10_SHADER_DEBUG;
#endif
V_RETURN( D3DX10CreateEffectFromFile( str, NULL, NULL, "fx_4_0", dwShaderFlags, 0, d3d_device, NULL,
NULL, &effect_, NULL, NULL ) );
// techniqueを入手
technique_ = effect_->GetTechniqueByName( "Render" );
diffuse_variable_ = effect_->GetVariableByName( "g_txDiffuse" )->AsShaderResource();
world_variable_ = effect_->GetVariableByName( "World" )->AsMatrix();
view_variable_ = effect_->GetVariableByName( "View" )->AsMatrix();
projection_variable_ = effect_->GetVariableByName( "Projection" )->AsMatrix();
// Define the input layout
const D3D10_INPUT_ELEMENT_DESC layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 24, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
// Create the input layout
D3D10_PASS_DESC PassDesc;
technique_->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( d3d_device->CreateInputLayout( layout, numElements, PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &vertex_layout_ ) );
// Set the input layout
d3d_device->IASetInputLayout( vertex_layout_ );
// Load the mesh
V_RETURN(mesh_.Create(d3d_device, kFileTinyMesh, true));
// Initialize the world matrices
D3DXMatrixIdentity( &world_ );
// Initialize the view matrix
D3DXVECTOR3 Eye( 0.0f, 3.0f, -500.0f );
D3DXVECTOR3 At( 0.0f, 1.0f, 0.0f );
D3DXVECTOR3 Up( 0.0f, 1.0f, 0.0f );
D3DXMatrixLookAtLH( &view_, &Eye, &At, &Up );
// Update Variables that never change
view_variable_->SetMatrix( ( float* )&view_ );
return S_OK;
}
Eye Eye::leftEye() const
{
Math::Point p;
Math::Transformation trans(_position.toVector(), 0, -yAlpha(), -zAlpha());
p.y() = -5;
p = trans.apply(p);
return (Eye(p, _direction));
}
void Camera :: setLookAt(Point3 lookAtIn)
{
lookAtOld = lookAt;
lookAt = lookAtIn;
Point3 change(lookAt.x - lookAtOld.x, lookAt.y - lookAtOld.y, lookAt.z - lookAtOld.z);
Point3 Eye(eye.x+change.x, eye.y+change.y, eye.z+change.z);
Vector3 Up(0.0f, 1.0f, 0.0f);
set(Eye, lookAt, Up);
}
void TileQueue::setOutputQueue( TileQueue* queue, const Compound* compound )
{
for( unsigned i = 0; i < NUM_EYES; ++i )
{
// eye pass not used && no output frame for eye pass
if( compound->isInheritActive( Eye( 1<<i )))
_outputQueue[i] =queue;
}
}
void Observer::_updateEyes()
{
const Matrix4f& head = getHeadMatrix();
for( size_t i = 0; i < NUM_EYES; ++i )
_eyeWorld[ i ] = head * getEyePosition( Eye( 1 << i ));
LBVERB << "Eye position: " << _eyeWorld[ fabric::EYE_CYCLOP_BIT ]
<< std::endl;
}
/* Функция обработки сообщения окна.
* АРГУМЕНТЫ:
* - дескриптор окна:
* HWND hWnd;
* - номер сообщения (см. WM_***):
* UINT Msg;
* - параметр сообшения ('word parameter'):
* WPARAM wParam;
* - параметр сообшения ('long parameter'):
* LPARAM lParam;
* ВОЗВРАЩАЕМОЕ ЗНАЧЕНИЕ:
* (LRESULT) - в зависимости от сообщения.
*/
LRESULT CALLBACK MyWindowFunc( HWND hWnd, UINT Msg,
WPARAM wParam, LPARAM lParam )
{
HDC hDC;
static INT w, h;
POINT pt;
INT r, r1;
switch (Msg)
{
case WM_CREATE:
SetTimer(hWnd, 111, 50, NULL);
return 0;
case WM_SIZE:
w = LOWORD(lParam);
h = HIWORD(lParam);
return 0;
case WM_TIMER:
hDC = GetDC(hWnd);
if( w / 4 < h / 2)
r = (w / 4) - (w / 30);
else
r = (h / 2) - (h / 15);
Ellipse(hDC, w / 4 - r, h / 2 - r, w / 4 + r , h / 2 + r);
Ellipse(hDC, 3 * w / 4 - r, h / 2 - r, 3 * w / 4 + r , h / 2 + r);
GetCursorPos(&pt);
ScreenToClient(hWnd, &pt);
r1 = r / 6;
SetDCBrushColor(hDC, RGB(0, 0, 0));
SelectObject(hDC, GetStockObject(DC_BRUSH));
Eye(hDC, pt.x, pt.y, r, r1, h / 2, w / 4);
Eye(hDC, pt.x, pt.y, r, r1, h / 2, 3 * w / 4);
ReleaseDC(hWnd, hDC);
return 0;
case WM_DESTROY:
KillTimer(hWnd, 111);
PostMessage(hWnd, WM_QUIT, 0, 0);
return 0;
}
return DefWindowProc(hWnd, Msg, wParam, lParam);
} /* End of 'MyWindowFunc' function */
void Camera :: set(float eyex, float eyey, float eyez,
float lookx, float looky, float lookz,
float upx, float upy, float upz)
{ // create a modelview matrix and send it to OpenGL
Point3 Eye(eyex, eyey, eyez);
Point3 look(lookx, looky, lookz);
Vector3* up = new Vector3(upx, upy, upz);
eye.set(Eye); // store the given eye position
n->set(eye.x - look.x, eye.y - look.y, eye.z - look.z); // make n
u->set( up->cross(n) ); // make u = up X n
n->normalize(); u->normalize(); // make them unit length
v->set(n->cross(u)); // make v = n X u
setModelViewMatrix(); // tell OpenGL
}
void Camera :: swing(double value)
{
orbitDegree += value;
if( orbitDegree > 360.0 )
{
orbitDegree -= 360.0;
}
if( orbitDegree < 0.0 )
{
orbitDegree += 360.0;
}
Point3 Eye(cos(orbitDegree*DEG2RAD)*distance+lookAt.x, eye.y+lookAt.y, sin(orbitDegree*DEG2RAD)*distance+lookAt.z);
Point3 Look = lookAt;
Vector3 Up(0.0, 1.0, 0.0);
set(Eye, Look, Up);
}
//-------------------------------------------------------------------------
void HybridCamera::MoveEvent(int _x, int _y)
{
// Compute centered coordinate
glm::ivec2 pos(_x,_y);
// If is the fisrt move after click, update coordinate
if( lastPos.x == -1 || lastPos.y == -1)
lastPos = pos;
if(action & PANE)
{
glm::vec3 dir = center - Eye();
glm::vec3 right = glm::normalize(glm::cross(dir,phiAxis));
glm::vec3 up = glm::normalize(glm::cross(right,dir));
float horizontallyOff = Distance * (pos.x-lastPos.x) / 500.f;
float verticallyOff = Distance * (pos.y-lastPos.y) / 1000.f;
center += -horizontallyOff * right +verticallyOff * up;
}
else if(action & MOVE)
{
Phi -= (pos.x-lastPos.x) / 100.f;
Theta -= (pos.y-lastPos.y) / 200.f;
Theta = glm::clamp(Theta,0.01f,3.14f);
// Theta = std::max(Theta, 0.01f);
// Theta = std::min(Theta, 3.14f);
// Check bound and recenter value
// Add 2PI to have positive value (fmod need positive value)
if(Phi<0)
Phi += 2.f*M_PI;
if(Theta<0)
Theta += 2.f*M_PI;
Phi = fmod(Phi,float(2.f*M_PI));
//Theta = fmod(Theta,glm::Constant::HALF_PI);
Theta = fmod(Theta,float(M_PI));
}
// Update last coordinate
lastPos = pos;
}
void readView()
{
Scalar x, y, z; // temp coordinates
theInput >> x >> y >> z; // input eye location
Point Eye(x, y, z);
theInput >> x >> y >> z; // what we look at
Point Center(x, y, z);
theInput >> x >> y >> z; // input up-vector
Vector Up(x, y, z);
Scalar fovy;
theInput >> fovy; // vertical field of view
// set up camera
theCamera = new Camera(Eye, Center, Up, fovy,
thePixmap->nCols, thePixmap->nRows);
}
void Frame::cycleData(const uint32_t frameNumber, const Compound* compound)
{
_masterFrameData = 0;
for (unsigned i = 0; i < NUM_EYES; ++i)
{
_inputFrames[i].clear();
const Eye eye = Eye(1 << i);
if (!compound->isInheritActive(eye)) // eye pass not used
{
_frameData[i] = 0;
continue;
}
// reuse unused frame data
FrameData* data = _datas.empty() ? 0 : _datas.back();
const uint32_t latency = getAutoObsolete();
const uint32_t dataAge = data ? data->getFrameNumber() : 0;
if (data && dataAge < frameNumber - latency && frameNumber > latency)
// not used anymore
_datas.pop_back();
else // still used - allocate new data
{
data = new FrameData;
getLocalNode()->registerObject(data);
data->setAutoObsolete(1); // current + in use by render nodes
}
data->setFrameNumber(frameNumber);
_datas.push_front(data);
_frameData[i] = data;
_getInputNodes(i).clear();
_getInputNetNodes(i).clear();
if (!_masterFrameData)
_masterFrameData = data;
}
}
//--------------------------------------------------------------------------------------
// Create any D3D10 resources that aren't dependant on the back buffer
//--------------------------------------------------------------------------------------
HRESULT CALLBACK OnD3D10CreateDevice( ID3D10Device* pd3dDevice, const DXGI_SURFACE_DESC* pBufferSurfaceDesc,
void* pUserContext )
{
HRESULT hr = S_OK;
// Read the D3DX effect file
DWORD dwShaderFlags = D3D10_SHADER_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3D10_SHADER_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3D10_SHADER_DEBUG;
#endif
hr = D3DX10CreateEffectFromFile( L"Tutorial08.fx", NULL, NULL, "fx_4_0", dwShaderFlags, 0, pd3dDevice, NULL,
NULL, &g_pEffect, NULL, NULL );
if( FAILED( hr ) )
{
MessageBox( NULL,
L"The FX file cannot be located. Please run this executable from the directory that contains the FX file.", L"Error", MB_OK );
V_RETURN( hr );
}
g_pTechnique = g_pEffect->GetTechniqueByName( "Render" );
g_pWorldVariable = g_pEffect->GetVariableByName( "World" )->AsMatrix();
g_pViewVariable = g_pEffect->GetVariableByName( "View" )->AsMatrix();
g_pProjectionVariable = g_pEffect->GetVariableByName( "Projection" )->AsMatrix();
g_pMeshColorVariable = g_pEffect->GetVariableByName( "vMeshColor" )->AsVector();
g_pDiffuseVariable = g_pEffect->GetVariableByName( "txDiffuse" )->AsShaderResource();
// Define the input layout
D3D10_INPUT_ELEMENT_DESC layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
// Create the input layout
D3D10_PASS_DESC PassDesc;
g_pTechnique->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( pd3dDevice->CreateInputLayout( layout, numElements, PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pVertexLayout ) );
// Set the input layout
pd3dDevice->IASetInputLayout( g_pVertexLayout );
// Create vertex buffer
SimpleVertex vertices[] =
{
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
};
D3D10_BUFFER_DESC bd;
bd.Usage = D3D10_USAGE_DEFAULT;
bd.ByteWidth = sizeof( SimpleVertex ) * 24;
bd.BindFlags = D3D10_BIND_VERTEX_BUFFER;
bd.CPUAccessFlags = 0;
bd.MiscFlags = 0;
D3D10_SUBRESOURCE_DATA InitData;
InitData.pSysMem = vertices;
V_RETURN( pd3dDevice->CreateBuffer( &bd, &InitData, &g_pVertexBuffer ) );
// Set vertex buffer
UINT stride = sizeof( SimpleVertex );
UINT offset = 0;
pd3dDevice->IASetVertexBuffers( 0, 1, &g_pVertexBuffer, &stride, &offset );
// Create index buffer
// Create vertex buffer
DWORD indices[] =
{
3,1,0,
2,1,3,
6,4,5,
7,4,6,
11,9,8,
10,9,11,
14,12,13,
15,12,14,
19,17,16,
18,17,19,
22,20,21,
23,20,22
};
bd.Usage = D3D10_USAGE_DEFAULT;
bd.ByteWidth = sizeof( DWORD ) * 36;
bd.BindFlags = D3D10_BIND_INDEX_BUFFER;
bd.CPUAccessFlags = 0;
bd.MiscFlags = 0;
InitData.pSysMem = indices;
V_RETURN( pd3dDevice->CreateBuffer( &bd, &InitData, &g_pIndexBuffer ) );
// Set index buffer
pd3dDevice->IASetIndexBuffer( g_pIndexBuffer, DXGI_FORMAT_R32_UINT, 0 );
// Set primitive topology
pd3dDevice->IASetPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
// Load the Texture
hr = D3DX10CreateShaderResourceViewFromFile( pd3dDevice, L"seafloor.dds", NULL, NULL, &g_pTextureRV, NULL );
// Initialize the world matrices
D3DXMatrixIdentity( &g_World );
// Initialize the view matrix
D3DXVECTOR3 Eye( 0.0f, 3.0f, -6.0f );
D3DXVECTOR3 At( 0.0f, 1.0f, 0.0f );
D3DXVECTOR3 Up( 0.0f, 1.0f, 0.0f );
D3DXMatrixLookAtLH( &g_View, &Eye, &At, &Up );
// Update Variables that never change
g_pViewVariable->SetMatrix( ( float* )&g_View );
g_pDiffuseVariable->SetResource( g_pTextureRV );
return S_OK;
}
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT InitDevice()
{
HRESULT hr = S_OK;
RECT rc;
GetClientRect( g_hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D10_CREATE_DEVICE_DEBUG;
#endif
D3D10_DRIVER_TYPE driverTypes[] =
{
D3D10_DRIVER_TYPE_HARDWARE,
D3D10_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = sizeof( driverTypes ) / sizeof( driverTypes[0] );
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory( &sd, sizeof( sd ) );
sd.BufferCount = 1;
sd.BufferDesc.Width = width;
sd.BufferDesc.Height = height;
sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.BufferDesc.RefreshRate.Numerator = 60;
sd.BufferDesc.RefreshRate.Denominator = 1;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.OutputWindow = g_hWnd;
sd.SampleDesc.Count = 4;
sd.SampleDesc.Quality = 0;
sd.Windowed = TRUE;
for( UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++ )
{
g_driverType = driverTypes[driverTypeIndex];
hr = D3D10CreateDeviceAndSwapChain1( NULL, g_driverType, NULL, createDeviceFlags,
D3D10_FEATURE_LEVEL_10_1, D3D10_1_SDK_VERSION, &sd, &g_pSwapChain, &g_pd3dDevice );
if( SUCCEEDED( hr ) )
break;
}
if( FAILED( hr ) )
return hr;
// Create a render target view
ID3D10Texture2D* pBuffer;
hr = g_pSwapChain->GetBuffer( 0, __uuidof( ID3D10Texture2D ), ( LPVOID* )&pBuffer );
if( FAILED( hr ) )
return hr;
hr = g_pd3dDevice->CreateRenderTargetView( pBuffer, NULL, &g_pRenderTargetView );
pBuffer->Release();
if( FAILED( hr ) )
return hr;
g_pd3dDevice->OMSetRenderTargets( 1, &g_pRenderTargetView, NULL );
// Setup the viewport
D3D10_VIEWPORT vp;
vp.Width = width;
vp.Height = height;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = 0;
vp.TopLeftY = 0;
g_pd3dDevice->RSSetViewports( 1, &vp );
// Create the effect
DWORD dwShaderFlags = D3D10_SHADER_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3D10_SHADER_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3D10_SHADER_DEBUG;
#endif
hr = D3DX10CreateEffectFromFile( "Tutorial07.fx", NULL, NULL, "fx_4_0", dwShaderFlags, 0, g_pd3dDevice, NULL,
NULL, &g_pEffect, NULL, NULL );
if( FAILED( hr ) )
{
MessageBox( NULL,
"The FX file cannot be located. Please run this executable from the directory that contains the FX file.", "Error", MB_OK );
return hr;
}
// Obtain the technique
g_pTechnique = g_pEffect->GetTechniqueByName( "Render" );
// Obtain the variables
g_pWorldVariable = g_pEffect->GetVariableByName( "World" )->AsMatrix();
g_pViewVariable = g_pEffect->GetVariableByName( "View" )->AsMatrix();
g_pProjectionVariable = g_pEffect->GetVariableByName( "Projection" )->AsMatrix();
g_pMeshColorVariable = g_pEffect->GetVariableByName( "vMeshColor" )->AsVector();
g_pDiffuseVariable = g_pEffect->GetVariableByName( "txDiffuse" )->AsShaderResource();
// Define the input layout
D3D10_INPUT_ELEMENT_DESC layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
// Create the input layout
D3D10_PASS_DESC PassDesc;
g_pTechnique->GetPassByIndex( 0 )->GetDesc( &PassDesc );
hr = g_pd3dDevice->CreateInputLayout( layout, numElements, PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pVertexLayout );
if( FAILED( hr ) )
return hr;
// Set the input layout
g_pd3dDevice->IASetInputLayout( g_pVertexLayout );
// Create vertex buffer
SimpleVertex vertices[] =
{
// top
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR2( 1.0f, 0.0f ) },
};
D3D10_BUFFER_DESC bd;
bd.Usage = D3D10_USAGE_DEFAULT;
bd.ByteWidth = sizeof( SimpleVertex ) * 24;
bd.BindFlags = D3D10_BIND_VERTEX_BUFFER;
bd.CPUAccessFlags = 0;
bd.MiscFlags = 0;
D3D10_SUBRESOURCE_DATA InitData;
InitData.pSysMem = vertices;
hr = g_pd3dDevice->CreateBuffer( &bd, &InitData, &g_pVertexBuffer );
if( FAILED( hr ) )
return hr;
// Set vertex buffer
UINT stride = sizeof( SimpleVertex );
UINT offset = 0;
g_pd3dDevice->IASetVertexBuffers( 0, 1, &g_pVertexBuffer, &stride, &offset );
// Create index buffer
// Create vertex buffer
DWORD indices[] =
{
3,1,0,
2,1,3,
6,4,5,
7,4,6,
11,9,8,
10,9,11,
14,12,13,
15,12,14,
19,17,16,
18,17,19,
22,20,21,
23,20,22
};
bd.Usage = D3D10_USAGE_DEFAULT;
bd.ByteWidth = sizeof( DWORD ) * 36;
bd.BindFlags = D3D10_BIND_INDEX_BUFFER;
bd.CPUAccessFlags = 0;
bd.MiscFlags = 0;
InitData.pSysMem = indices;
hr = g_pd3dDevice->CreateBuffer( &bd, &InitData, &g_pIndexBuffer );
if( FAILED( hr ) )
return hr;
// Set index buffer
g_pd3dDevice->IASetIndexBuffer( g_pIndexBuffer, DXGI_FORMAT_R32_UINT, 0 );
// Set primitive topology
g_pd3dDevice->IASetPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
// Load the Texture
//hr = D3DX10CreateShaderResourceViewFromFile( g_pd3dDevice, L"seafloor.dds", NULL, NULL, &g_pTextureRV, NULL );
//if( FAILED( hr ) )
// return hr;
// Initialize the world matrices
D3DXMatrixIdentity( &g_World );
// Initialize the view matrix
D3DXVECTOR3 Eye( 0.0f, 1.5f, -2.5f );
D3DXVECTOR3 At( 0.0f, 0.0f, 0.0f );
D3DXVECTOR3 Up( 0.0f, 1.0f, 0.0f );
D3DXMatrixLookAtLH( &g_View, &Eye, &At, &Up );
// Initialize the projection matrix
D3DXMatrixPerspectiveFovLH( &g_Projection, ( float )D3DX_PI * 0.25f, width / ( FLOAT )height, 0.1f, 100.0f );
// Update Variables that never change
g_pViewVariable->SetMatrix( ( float* )&g_View );
g_pProjectionVariable->SetMatrix( ( float* )&g_Projection );
HANDLE texHandle = NULL;
DWORD d3dFormat;
ID3D10Texture2D *pTexture = NULL;
HWND win = NULL;
do
{
win = FindWindowEx(NULL, win, "Chrome_WidgetWin_0", NULL);
} while (GetWindowTextLength(win) == 0);
texHandle = DwmaxxGetWindowSharedHandle((HWND)win);
if (texHandle == NULL)
{
MessageBox(NULL, "Unable to get window texture!!!!", "Error", MB_OK);
return S_FALSE;
}
HRESULT hrs = g_pd3dDevice->OpenSharedResource(texHandle, __uuidof(ID3D10Texture2D), (void**)&pTexture);
D3D10_TEXTURE2D_DESC desc;
pTexture->GetDesc( &desc );
D3D10_SHADER_RESOURCE_VIEW_DESC srvDesc;
D3D10_RESOURCE_DIMENSION type;
srvDesc.Format = desc.Format;
srvDesc.ViewDimension = D3D10_SRV_DIMENSION_TEXTURE2D;
srvDesc.Texture2D.MipLevels = desc.MipLevels;
srvDesc.Texture2D.MostDetailedMip = desc.MipLevels -1;
ID3D10ShaderResourceView *pSRView = NULL;
g_pd3dDevice->CreateShaderResourceView( pTexture, &srvDesc, &pSRView );
g_pDiffuseVariable->SetResource( pSRView );
return S_OK;
}
void CompoundUpdateInputVisitor::_updateFrames( Compound* compound )
{
const Channel* channel = compound->getChannel();
if( !compound->testInheritTask( fabric::TASK_ASSEMBLE ) || !channel )
return;
const Frames& inputFrames = compound->getInputFrames();
if( inputFrames.empty( ))
{
compound->unsetInheritTask( fabric::TASK_ASSEMBLE );
return;
}
for( FramesCIter i = inputFrames.begin(); i != inputFrames.end(); ++i )
{
//----- Find corresponding output frame
Frame* frame = *i;
const std::string& name = frame->getName();
Compound::FrameMap::const_iterator j = _outputFrames.find( name );
if( j == _outputFrames.end( ))
{
LBVERB << "Can't find matching output frame, ignoring input frame "
<< name << std::endl;
frame->unsetData();
continue;
}
//----- Set frame parameters:
// 1) Frame offset
Frame* outputFrame = j->second;
const Channel* iChannel = compound->getInheritChannel();
Vector2i frameOffset = outputFrame->getMasterData()->getOffset() +
frame->getNativeOffset();
if( outputFrame->getCompound()->getInheritChannel() != iChannel )
frameOffset = frame->getNativeOffset();
else if( channel != iChannel )
{
// compute delta offset between source and destination, since the
// channel's native origin (as opposed to destination) is used.
const Viewport& frameVP = frame->getViewport();
const PixelViewport& inheritPVP=compound->getInheritPixelViewport();
PixelViewport framePVP( inheritPVP );
framePVP.apply( frameVP );
frameOffset.x() -= framePVP.x;
frameOffset.y() -= framePVP.y;
const PixelViewport& iChannelPVP = iChannel->getPixelViewport();
frameOffset.x() -= iChannelPVP.x;
frameOffset.y() -= iChannelPVP.y;
}
frame->setOffset( frameOffset );
// 2) zoom
_updateZoom( compound, frame, outputFrame );
// 3) TODO input frames are moved using the offset. The pvp signifies
// the pixels to be used from the frame data.
//framePVP.x = static_cast< int32_t >( frameVP.x * inheritPVP.w );
//framePVP.y = static_cast< int32_t >( frameVP.y * inheritPVP.h );
//frame->setInheritPixelViewport( framePVP );
//----- Link input frame to output frame (connects frame data)
outputFrame->addInputFrame( frame, compound );
for( unsigned k = 0; k < NUM_EYES; ++k )
{
const Eye eye = Eye( 1<<k );
if( compound->isInheritActive( eye ) && // eye pass used
outputFrame->hasData( eye )) // output data for eye pass
{
frame->commit();
LBLOG( LOG_ASSEMBLY )
<< "Input frame \"" << name << "\" on channel \""
<< channel->getName() << "\" id " << frame->getID() << " v"
<< frame->getVersion() << "\" tile pos "
<< frame->getOffset() << ' ' << frame->getZoom()
<< std::endl;
break;
}
}
}
}
//-------------------------------------------------------------------------
const glm::mat4& Camera::View() const
{
viewMatrix = glm::lookAt(Eye(),Center(),Up());
return viewMatrix;
}
BOOL gldInitialiseMesa_DX(
DGL_ctx *lpCtx)
{
GLD_driver_dx8 *gld = NULL;
int MaxTextureSize, TextureLevels;
BOOL bSoftwareTnL;
if (lpCtx == NULL)
return FALSE;
gld = lpCtx->glPriv;
if (gld == NULL)
return FALSE;
if (glb.bMultitexture) {
lpCtx->glCtx->Const.MaxTextureUnits = gld->d3dCaps8.MaxSimultaneousTextures;
// Only support MAX_TEXTURE_UNITS texture units.
// ** If this is altered then the FVF formats must be reviewed **.
if (lpCtx->glCtx->Const.MaxTextureUnits > GLD_MAX_TEXTURE_UNITS_DX8)
lpCtx->glCtx->Const.MaxTextureUnits = GLD_MAX_TEXTURE_UNITS_DX8;
} else {
// Multitexture override
lpCtx->glCtx->Const.MaxTextureUnits = 1;
}
// max texture size
MaxTextureSize = min(gld->d3dCaps8.MaxTextureHeight, gld->d3dCaps8.MaxTextureWidth);
if (MaxTextureSize == 0)
MaxTextureSize = 256; // Sanity check
//
// HACK!!
if (MaxTextureSize > 1024)
MaxTextureSize = 1024; // HACK - CLAMP TO 1024
// HACK!!
//
// Got to set MAX_TEXTURE_SIZE as max levels.
// Who thought this stupid idea up? ;)
TextureLevels = 0;
// Calculate power-of-two.
while (MaxTextureSize) {
TextureLevels++;
MaxTextureSize >>= 1;
}
lpCtx->glCtx->Const.MaxTextureLevels = (TextureLevels) ? TextureLevels : 8;
lpCtx->glCtx->Const.MaxDrawBuffers = 1;
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_LIGHTING, FALSE);
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_CULLMODE, D3DCULL_NONE);
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_DITHERENABLE, TRUE);
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_ZENABLE,
(lpCtx->lpPF->dwDriverData!=D3DFMT_UNKNOWN) ? D3DZB_TRUE : D3DZB_FALSE);
// Set the view matrix
{
D3DXMATRIX vm;
#if 1
D3DXMatrixIdentity(&vm);
#else
D3DXVECTOR3 Eye(0.0f, 0.0f, 0.0f);
D3DXVECTOR3 At(0.0f, 0.0f, -1.0f);
D3DXVECTOR3 Up(0.0f, 1.0f, 0.0f);
D3DXMatrixLookAtRH(&vm, &Eye, &At, &Up);
vm._31 = -vm._31;
vm._32 = -vm._32;
vm._33 = -vm._33;
vm._34 = -vm._34;
#endif
IDirect3DDevice8_SetTransform(gld->pDev, D3DTS_VIEW, &vm);
}
if (gld->bHasHWTnL) {
if (glb.dwTnL == GLDS_TNL_DEFAULT)
bSoftwareTnL = FALSE; // HW TnL
else {
bSoftwareTnL = ((glb.dwTnL == GLDS_TNL_MESA) || (glb.dwTnL == GLDS_TNL_D3DSW)) ? TRUE : FALSE;
}
} else {
// No HW TnL, so no choice possible
bSoftwareTnL = TRUE;
}
IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, bSoftwareTnL);
// Dump this in a Release build as well, now.
//#ifdef _DEBUG
ddlogPrintf(DDLOG_INFO, "HW TnL: %s",
gld->bHasHWTnL ? (bSoftwareTnL ? "Disabled" : "Enabled") : "Unavailable");
//#endif
gldEnableExtensions_DX8(lpCtx->glCtx);
gldInstallPipeline_DX8(lpCtx->glCtx);
gldSetupDriverPointers_DX8(lpCtx->glCtx);
// Signal a complete state update
lpCtx->glCtx->Driver.UpdateState(lpCtx->glCtx, _NEW_ALL);
// Start a scene
IDirect3DDevice8_BeginScene(gld->pDev);
lpCtx->bSceneStarted = TRUE;
return TRUE;
}
int main(void)
{
GLFWwindow* window;
/* Initialize the library */
if(!glfwInit())
return -1;
/* Create a windowed mode window and its OpenGL context */
window = glfwCreateWindow(640, 480, "Hello World", NULL, NULL);
if(!window)
{
glfwTerminate();
return -1;
}
/* Make the window's context current */
glfwMakeContextCurrent(window);
GLFWmousebuttonfun pFun = mouseCallback;
// init GLEW
glewExperimental = GL_TRUE;
GLenum err = glewInit();
if(GLEW_OK != err)
return -1;
GLuint m_shaderProgramId;
{ // shaders
GLuint m_vertexShaderId = loadShader("C:\\Projects\\DI\\testGL\\VertexShader.glsl", GL_VERTEX_SHADER);
GLuint m_fragmentShaderId = loadShader("C:\\Projects\\DI\\testGL\\FragmentShader.glsl", GL_FRAGMENT_SHADER);
m_shaderProgramId = glCreateProgram();
glAttachShader(m_shaderProgramId, m_vertexShaderId);
glAttachShader(m_shaderProgramId, m_fragmentShaderId);
glLinkProgram(m_shaderProgramId);
}
CModel model;
kt::readObj(&model, "C:\\Projects\\Resources\\Models\\obj\\african_head.obj");
GLuint vertexbuffer = model.vbId();
//glEnable(GL_DEPTH_TEST);
//glClearDepth(1.0f);
//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // ????
// Camera and matrices
float radius = 1.0f;
static float orbitX = 0;
static float orbitY = 0;
// GLFWAPI void glfwSetCursorPos(GLFWwindow* window, double xpos, double ypos);
// glfwSetMouseButtonCallback(GLFWwindow* window, GLFWmousebuttonfun cbfun);
// glfwSetCursorPosCallback(GLFWwindow* window, GLFWcursorposfun cbfun);
// GLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);
/* Loop until the user closes the window */
while(!glfwWindowShouldClose(window))
{
GLFWmousebuttonfun ptr = glfwSetMouseButtonCallback(window, pFun);
/* Render here */
{
glEnable(GL_DEPTH_TEST);
glClearDepth(1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(pRotation)
{
D1 x, y;
glfwGetCursorPos(window, &x, &y);
orbitX += (pRotation->x - x) / 100;
orbitY += (pRotation->y - y) / 100;
pRotation->x = x;
pRotation->y = y;
}
// orbit += 0.0001f;
// Инициализация орбитальных данных координат камеры
// glm::vec3 Eye(sin(orbitX)*radius, 1.0f, -0.5f + cos(orbitX)*radius*1.5f);
glm::vec3 Eye(-radius*sin(orbitY)*cos(orbitX), radius*cos(orbitY), radius*sin(orbitY)*sin(orbitX));
glm::mat4 mWorld;
glm::mat4 mView;
glm::mat4 mProjection;
mWorld = glm::mat4(1.0f, 0, 0, 0, 0, 1.0f, 0, 0, 0, 0, 1.0f, 0, 0, 0, 0, 1.0f);
mView = glm::lookAt(Eye, glm::vec3(0, 0, 0), glm::vec3(0.0f, 1.0f, 0.0f));
mProjection = glm::perspectiveFov(90.0f, 533.0f, 400.0f, 0.001f, 1000.0f);
// Clear the screen
glClear(GL_COLOR_BUFFER_BIT);
// Use our shader
glUseProgram(m_shaderProgramId);
//Установка констант шейдера матриц
int iWorld = glGetUniformLocation(m_shaderProgramId, "mWorld");
int iView = glGetUniformLocation(m_shaderProgramId, "mView");
int iProjection = glGetUniformLocation(m_shaderProgramId, "mProjection");
glUniformMatrix4fv(iWorld, 1, GL_FALSE, glm::value_ptr(mWorld));
glUniformMatrix4fv(iView, 1, GL_FALSE, glm::value_ptr(mView));
glUniformMatrix4fv(iProjection, 1, GL_FALSE, glm::value_ptr(mProjection));
// 1rst attribute buffer : vertices
glEnableVertexAttribArray(0);
glBindBuffer(GL_ARRAY_BUFFER, vertexbuffer);
glVertexAttribPointer(
0, // attribute 0. No particular reason for 0, but must match the layout in the shader.
3, // size
GL_FLOAT, // type
GL_FALSE, // normalized?
0, // stride
(void*)0 // array buffer offset
);
// Draw the triangle !
glDrawArrays(GL_TRIANGLES, 0, model.nTrng()*3); // 3 indices starting at 0 -> 1 triangle
glDisableVertexAttribArray(0);
}
/* Swap front and back buffers */
glfwSwapBuffers(window);
/* Poll for and process events */
glfwPollEvents();
}
glfwTerminate();
return 0;
}
#define PI 3.14159265359
void drawScene(void);
//pixels;
GLuint imageTexture = 0;
int renderWidth = 512;
int renderHeight = 512;
unsigned char *pixels = new unsigned char[renderWidth*renderHeight*3];
glm::vec3 shootRay();
float FieldOfView = PI/6; //Degrees
Eye camera = Eye(glm::vec3(0,0,7.6), FieldOfView);
float pixelPlane = 4.0;
void init(void)
{
float seconds = glutGet(GLUT_ELAPSED_TIME);
Objects obj;
float raysPerPixel = 9.0f;
int rays = int(raysPerPixel);
float X =2;
float Y =2;
float Z =0;
//
// Constructor
//
CDemo_GL::CDemo_GL(
HINSTANCE Instance, UINT Width, UINT Height, const WCHAR *Caption
):
IDemo( Instance, Width, Height, Caption )
{
Vec3<float> Eye( 0.0f, 50.0f, 120.0f );
Vec3<float> At( 0.0f, 0.0f, 0.0f );
Vec3<float> Up( 0.0f, 1.0f, 0.0f );
m_View.LookAtRH( Eye, At, Up );
m_Proj.PerspectiveRH( 60.0f, (float)m_Width / (float)m_Height, 1.0f, 1000.0f );
m_Ortho.Ortho2DRH( 0.0f, m_Width, 0.0f, m_Height );
try
{
CreateRender();
}
catch (const Sys::CException& Ex)
{
DestroyRender();
throw Ex;
}
//
// Render
//
try
{
CreateRender();
}
catch (const Sys::CException& Ex)
{
DestroyRender();
throw Ex;
}
//
// Driver description
//
GL::CDriver::GetDesc( &m_DriverDesc );
//
// Font
//
GLU::CFont::TDesc Desc;
Desc.Height = 14;
Desc.Width = 0;
Desc.Weight = FW_NORMAL;
Desc.Italic = false;
Desc.Underline = false;
Desc.CharSet = DEFAULT_CHARSET;
Desc.OutputPrecision = OUT_DEFAULT_PRECIS;
Desc.Quality = ANTIALIASED_QUALITY;//DEFAULT_QUALITY;
Desc.PitchAndFamily = FF_DONTCARE | DEFAULT_PITCH;
wcscpy( Desc.FaceName, L"Microsoft Sans Serif" );
m_Font = new GLU::CBitmapFont( Desc );
m_Stack = new GLU::CMatrixStack();
}
//--------------------------------------------------------------------------------------
// Create any D3D10 resources that aren't dependant on the back buffer
//--------------------------------------------------------------------------------------
HRESULT CALLBACK OnD3D10CreateDevice( ID3D10Device* pd3dDevice, const DXGI_SURFACE_DESC* pBufferSurfaceDesc,
void* pUserContext )
{
HRESULT hr;
V_RETURN( g_DialogResourceManager.OnD3D10CreateDevice( pd3dDevice ) );
V_RETURN( g_D3DSettingsDlg.OnD3D10CreateDevice( pd3dDevice ) );
V_RETURN( D3DX10CreateFont( pd3dDevice, 15, 0, FW_BOLD, 1, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE,
L"Arial", &g_pFont ) );
V_RETURN( D3DX10CreateSprite( pd3dDevice, 512, &g_pSprite ) );
g_pTxtHelper = new CDXUTTextHelper( NULL, NULL, g_pFont, g_pSprite, 15 );
DWORD dwShaderFlags = D3D10_SHADER_ENABLE_STRICTNESS;
#if defined( DEBUG ) || defined( _DEBUG )
// Set the D3D10_SHADER_DEBUG flag to embed debug information in the shaders.
// Setting this flag improves the shader debugging experience, but still allows
// the shaders to be optimized and to run exactly the way they will run in
// the release configuration of this program.
dwShaderFlags |= D3D10_SHADER_DEBUG;
#endif
// Read the D3DX effect file
WCHAR str[MAX_PATH];
V_RETURN( DXUTFindDXSDKMediaFileCch( str, MAX_PATH, L"Tutorial13.fx" ) );
V_RETURN( D3DX10CreateEffectFromFile( str, NULL, NULL, "fx_4_0", dwShaderFlags, 0, pd3dDevice, NULL,
NULL, &g_pEffect, NULL, NULL ) );
// Obtain the technique
g_pTechnique = g_pEffect->GetTechniqueByName( "Render" );
// Obtain the variables
g_ptxDiffuseVariable = g_pEffect->GetVariableByName( "g_txDiffuse" )->AsShaderResource();
g_pWorldVariable = g_pEffect->GetVariableByName( "World" )->AsMatrix();
g_pViewVariable = g_pEffect->GetVariableByName( "View" )->AsMatrix();
g_pProjectionVariable = g_pEffect->GetVariableByName( "Projection" )->AsMatrix();
g_pExplodeVariable = g_pEffect->GetVariableByName( "Explode" )->AsScalar();
// Set Waviness
g_pExplodeVariable->SetFloat( g_fExplode );
// Define the input layout
const D3D10_INPUT_ELEMENT_DESC layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 24, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = sizeof( layout ) / sizeof( layout[0] );
// Create the input layout
D3D10_PASS_DESC PassDesc;
g_pTechnique->GetPassByIndex( 0 )->GetDesc( &PassDesc );
V_RETURN( pd3dDevice->CreateInputLayout( layout, numElements, PassDesc.pIAInputSignature,
PassDesc.IAInputSignatureSize, &g_pVertexLayout ) );
// Set the input layout
pd3dDevice->IASetInputLayout( g_pVertexLayout );
// Load the mesh
V_RETURN( g_Mesh.Create( pd3dDevice, L"Tiny\\tiny.sdkmesh", true ) );
// Initialize the world matrices
D3DXMatrixIdentity( &g_World );
// Initialize the camera
D3DXVECTOR3 Eye( 0.0f, 0.0f, -800.0f );
D3DXVECTOR3 At( 0.0f, 0.0f, 0.0f );
g_Camera.SetViewParams( &Eye, &At );
return S_OK;
}