void SetupRC(void)
{
BYTE *pBytes;
int nWidth, nHeight;
SetDCPixelFormat(hDC);
hRC = wglCreateContext(hDC);
wglMakeCurrent(hDC, hRC);
// Set background clearing color to blue
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glEnable(GL_TEXTURE_2D);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CCW);
pSphere = gluNewQuadric();
gluQuadricDrawStyle(pSphere, GLU_FILL);
gluQuadricNormals(pSphere, GLU_NONE);
gluQuadricTexture(pSphere, GLU_TRUE);
pBytes = gltResourceBMPBits(IDB_EARTH, &nWidth, &nHeight);
glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE, GL_DECAL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
}
int CGLWindow::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CWnd::OnCreate(lpCreateStruct) == -1)
return -1;
// Get the device context
m_hDC = ::GetDC(this->m_hWnd);
// Set the Pixel Format
SetPixelFormat(m_hDC, m_nPixelFormat, NULL);
// Create the rendering context and make it current
m_hRC = wglCreateContext(m_hDC);
if(m_hRC != NULL)
wglMakeCurrent(m_hDC, m_hRC);
// Setup the context
if(m_hRC != NULL)
{
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glGenTextures(6, m_Sides);
glEnable(GL_TEXTURE_2D);
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CCW);
BYTE *pBytes;
int nWidth, nHeight;
glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE, GL_REPLACE);
// Load the texture objects
pBytes = gltResourceBMPBits(IDB_BITMAP1, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[0]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
pBytes = gltResourceBMPBits(IDB_BITMAP2, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[1]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
pBytes = gltResourceBMPBits(IDB_BITMAP3, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[2]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
pBytes = gltResourceBMPBits(IDB_BITMAP4, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[3]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
pBytes = gltResourceBMPBits(IDB_BITMAP5, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[4]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
pBytes = gltResourceBMPBits(IDB_BITMAP6, &nWidth, &nHeight);
glBindTexture(GL_TEXTURE_2D, m_Sides[5]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB8,nWidth, nHeight, 0,
GL_BGR_EXT, GL_UNSIGNED_BYTE, pBytes);
}
SetTimer(101, 30, NULL);
return 0;
}
