void cAllignedQuad::Init()
{
#pragma region CreateRenderToSurface
D3DXCreateTexture( g_pEngine->core->lpd3dd9, 1920, 1080, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &m_pDynamicTexture_1 );
m_pDynamicTexture_1->GetSurfaceLevel( 0, &m_pTextureSurface_1 );
D3DXCreateTexture( g_pEngine->core->lpd3dd9, 1920, 1080, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &m_pDynamicTexture_2 );
m_pDynamicTexture_2->GetSurfaceLevel( 0, &m_pTextureSurface_2 );
D3DXCreateRenderToSurface( g_pEngine->core->lpd3dd9, 1920, 1080, D3DFMT_A8R8G8B8, TRUE, D3DFMT_D16, &m_pRenderToSurface );
#pragma endregion
#pragma region CreateAllignedQuad
VERTEX3 VertexAllignedQuad[] =
{
VERTEX3( -1, 1, 0, 1, 0, 0, 0, 0 ),
VERTEX3( 1, 1, 0, 1, 0, 0, 1, 0 ),
VERTEX3( 1, -1, 0, 1, 0, 0, 1, 1 ),
VERTEX3( -1, -1, 0, 1, 0, 0, 0, 1 )
};
short IndexAllignedQuad[] = { 0, 1, 2, 2, 3, 0 };
D3DXCreateMeshFVF( 2, 6, D3DXMESH_MANAGED, VERTEX3::FVF, g_pEngine->core->lpd3dd9, &m_meshAllignedQuad );
VERTEX3 *pVD;
m_meshAllignedQuad->LockVertexBuffer( NULL, reinterpret_cast< void** >( &pVD ) );
memcpy( pVD, VertexAllignedQuad, sizeof( VertexAllignedQuad ) );
m_meshAllignedQuad->UnlockVertexBuffer();
short *pID;
m_meshAllignedQuad->LockIndexBuffer( NULL, reinterpret_cast< void** >( &pID ) );
memcpy( pID, IndexAllignedQuad, sizeof( IndexAllignedQuad ) );
m_meshAllignedQuad->UnlockIndexBuffer();
DWORD *pAB;
m_meshAllignedQuad->LockAttributeBuffer( NULL, static_cast< DWORD** >( &pAB ) );
memset( pAB, 0, 2 );
m_meshAllignedQuad->UnlockAttributeBuffer();
#pragma endregion
m_allignedQuadEffect = new AllignedQuadEffect();
m_allignedQuadEffect->Init();
}
void CreateBox( const float &w, const float &h, const float &d, const bool ¢erWidth, const bool ¢erHeight, const bool ¢erDepth, LPD3DXMESH &mesh )
{
float offsetX = 0, offsetY = 0, offsetZ = 0;
if( centerWidth )
offsetX = -w / 2.f;
if( centerHeight )
offsetY = -h / 2.f;
if( centerDepth )
offsetZ = -d / 2.f;
std::vector<DWORD> vIB;
std::vector<VERTEX3> vVB;
std::vector<DWORD> vAB;
DWORD offset = 0;
// fill in the front face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
// fill in the front face vertex data
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, 0.f + offsetZ, 0.f, 0.f, -1.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, 0.f + offsetZ, 0.f, 0.f, -1.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, 0.f + offsetZ, 0.f, 0.f, -1.f, 1.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, 0.f + offsetZ, 0.f, 0.f, -1.f, 1.f, 1.f ) );
vAB.push_back( 0 );
vAB.push_back( 0 );
offset += 4;
// fill in the back face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
// fill in the back face vertex data
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, d + offsetZ, 0.f, 0.f, 1.f, 1.f, 1.f ) );
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, d + offsetZ, 0.f, 0.f, 1.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, d + offsetZ, 0.f, 0.f, 1.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, d + offsetZ, 0.f, 0.f, 1.f, 1.f, 0.f ) );
vAB.push_back( 1 );
vAB.push_back( 1 );
offset += 4;
// fill in the top face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
//fill in the top face vertex data
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, 0.f + offsetZ, 0.f, 1.f, 0.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, d + offsetZ, 0.f, 1.f, 0.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, d + offsetZ, 0.f, 1.f, 0.f, 1.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, 0.f + offsetZ, 0.f, 1.f, 0.f, 1.f, 1.f ) );
vAB.push_back( 2 );
vAB.push_back( 2 );
offset += 4;
// fill in the bottom face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
// fill in the bottom face vertex data
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, 0.f + offsetZ, 0.f, -1.f, 0.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, 0.f + offsetZ, 0.f, -1.f, 0.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, d + offsetZ, 0.f, -1.f, 0.f, 1.f, 0.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, d + offsetZ, 0.f, -1.f, 0.f, 1.f, 1.f ) );
vAB.push_back( 3 );
vAB.push_back( 3 );
offset += 4;
// fill in the left face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
// fill in the left face vertex data
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, d + offsetZ, -1.f, 0.f, 0.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, d + offsetZ, -1.f, 0.f, 0.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, h + offsetY, 0.f + offsetZ, -1.f, 0.f, 0.f, 1.f, 0.f ) );
vVB.push_back( VERTEX3( 0.f + offsetX, 0.f + offsetY, 0.f + offsetZ, -1.f, 0.f, 0.f, 1.f, 1.f ) );
vAB.push_back( 4 );
vAB.push_back( 4 );
offset += 4;
// fill in the right face index data
vIB.push_back( 0 + offset );
vIB.push_back( 1 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 0 + offset );
vIB.push_back( 2 + offset );
vIB.push_back( 3 + offset );
// fill in the right face vertex data
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, 0.f + offsetZ, 1.f, 0.f, 0.f, 0.f, 1.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, 0.f + offsetZ, 1.f, 0.f, 0.f, 0.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, h + offsetY, d + offsetZ, 1.f, 0.f, 0.f, 1.f, 0.f ) );
vVB.push_back( VERTEX3( w + offsetX, 0.f + offsetY, d + offsetZ, 1.f, 0.f, 0.f, 1.f, 1.f ) );
vAB.push_back( 5 );
vAB.push_back( 5 );
offset += 4;
D3DXCreateMeshFVF( offset / 2, offset, D3DXMESH_MANAGED | D3DXMESH_32BIT, VERTEX3::FVF, g_pEngine->core->lpd3dd9, &mesh );
VERTEX3 *pVB = nullptr;
mesh->LockVertexBuffer( D3DLOCK_DISCARD, reinterpret_cast< void** >( &pVB ) );
copy( vVB.begin(), vVB.end(), pVB );
mesh->UnlockVertexBuffer();
DWORD *pIB = nullptr;
mesh->LockIndexBuffer( D3DLOCK_DISCARD, reinterpret_cast< void** >( &pIB ) );
copy( vIB.begin(), vIB.end(), pIB );
mesh->UnlockIndexBuffer();
DWORD *pAB = nullptr;
mesh->LockAttributeBuffer( D3DLOCK_DISCARD, &pAB );
copy( vAB.begin(), vAB.end(), pAB );
mesh->UnlockAttributeBuffer();
std::vector<DWORD> adjacencyBuffer( mesh->GetNumFaces() * 3 );
mesh->GenerateAdjacency( 0.f, &adjacencyBuffer[ 0 ] );
mesh->OptimizeInplace( D3DXMESHOPT_COMPACT | D3DXMESHOPT_ATTRSORT | D3DXMESHOPT_VERTEXCACHE, &adjacencyBuffer[ 0 ], nullptr, nullptr, nullptr );
}
void draw(void) {
int x, y;
double diff;
glBegin(GL_QUADS);
GLfloat c1[4] = { 0, 0, 1, 1 };
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, c1);
VERTEX3(0, 0, waterh);
VERTEX3(0, maph - 1, waterh);
VERTEX3(mapw - 1, maph - 1, waterh);
VERTEX3(mapw - 1, 0, waterh);
GLfloat c2[4] = { 34 / 255., 139 / 255., 34 / 255., 1 };
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, c2);
for(x = 0; x < mapw - 1; ++x)
for(y = 0; y < maph - 1; ++y) {
diff = HEIGHT(x, y) - HEIGHT(x + 1, y + 1);
glNormal3f(diff, diff, 2);
VERTEX2(x, y);
VERTEX2(x, y + 1);
VERTEX2(x + 1, y + 1);
VERTEX2(x + 1, y);
}
GLfloat c3[4] = { 160 / 255., 82 / 255., 45 / 255., 1 };
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, c3);
glNormal3i(0, -1, 0);
for(x = 0; x < mapw - 1; ++x) {
VERTEX3(x, 0, waterh);
VERTEX2(x, 0);
VERTEX2(x + 1, 0);
VERTEX3(x + 1, 0, waterh);
}
glNormal3i(1, 0, 0);
for(y = 0; y < maph - 1; ++y) {
VERTEX3(mapw - 1, y, waterh);
VERTEX2(mapw - 1, y);
VERTEX2(mapw - 1, y + 1);
VERTEX3(mapw - 1, y + 1, waterh);
}
glNormal3i(0, 1, 0);
for(x = 0; x < mapw - 1; ++x) {
VERTEX3(x, maph - 1, waterh);
VERTEX3(x + 1, maph - 1, waterh);
VERTEX2(x + 1, maph - 1);
VERTEX2(x, maph - 1);
}
glNormal3i(-1, 0, 0);
for(y = 0; y < maph - 1; ++y) {
VERTEX3(0, y, waterh);
VERTEX3(0, y + 1, waterh);
VERTEX2(0, y + 1);
VERTEX2(0, y);
}
glEnd();
}
