bool OGLCameraClass::Initialize()
{
if(m_pGraphicsClass == nullptr)
throw NullArgumentException("OGLCameraClass", "Initialize", "m_pGraphicsClass");
OGLGraphicsClass* pGraphicsClass = (OGLGraphicsClass*)m_pGraphicsClass;
int nScreenWidth, nScreenHeight;
pGraphicsClass->GetScreenProperties(nScreenWidth, nScreenHeight);
//GL COMMENTED OUT FOR BUILD.
//glMatrixMode(GL_PROJECTION);
//glLoadIdentity();
float screenDepth = 1000.0f;
float screenNear = 0.1f;
// Setup the projection matrix.
float fieldOfView = (float)OGL_PI / 4.0f;
float screenAspect = (float)nScreenWidth / (float)nScreenHeight;
//GL COMMENTED OUT FOR BUILD.
// Create the projection matrix for 3D rendering.
//glm::mat4 Projection = glm::perspective(fieldOfView, screenAspect, screenNear, screenDepth);
//GL COMMENTED OUT FOR BUILD.
// Initialize the world matrix to the identity matrix.
//glMatrixMode(GL_MODELVIEW);
//glLoadIdentity();
return true;
}
void OGLModelClass::Render(IShader* pShader, float fElapsedTime)
{
if(m_pGraphicsClass == NULL)
throw NullArgumentException("OGLModelClass", "Render", "m_pGraphicsClass");
OGLGraphicsClass* pGraphicsClass = (OGLGraphicsClass*)m_pGraphicsClass;
OGLCameraClass* pMasterCamera = (OGLCameraClass*)pGraphicsClass->GetMasterCamera();
if(pMasterCamera == NULL)
throw Exception("OGLModelClass", "Render", "There is no master camera. You need a camera to see!");
//Render a shader if one was provided...if not good luck!
if (pShader != NULL)
pShader->Render(fElapsedTime);
glLoadIdentity();
glTranslatef(0.0f, 0.0f, -10.0f);
glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
glVertex3f(-3.0f, 3.0f, 0.0f);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glVertex3f(3.0f, 3.0f, 0.0f);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glVertex3f(-3.0f, -3.0f, 0.0f);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glVertex3f(3.0f, 3.0f, 0.0f);
glColor4f(1.0f, 1.0f, 1.0f, 0.2f);
glVertex3f(3.0f, -3.0f, 0.0f);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glVertex3f(-3.0f, -3.0f, 0.0f);
}
bool OGLModelClass::Initialize()
{
if(m_pGraphicsClass == NULL)
throw NullArgumentException("OGLModelClass", "Initialize", "m_pGraphicsClass");
OGLGraphicsClass* pGraphicsClass = (OGLGraphicsClass*)m_pGraphicsClass;
std::string rootPath = pGraphicsClass->GetSystem()->GetCurrentApplicationDirectory();
std::string fileName = rootPath;
fileName.append("/Media/coookeee.jpg");
std::wstring fileNameW(fileName.begin(), fileName.end());
//glTexImage2D(GL_TEXTURE_2D, 0, 3, SCREEN_WIDTH, SCREEN_HEIGHT, 0, GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)screenData);
return true;
}
bool OGLShaderClass::Initialize(std::string sFileName)
{
if(sFileName.length() == 0)
throw NullArgumentException("OGLShaderClass", "Initialize", "sFileName");
//Post-Condition Note: This should never be null as only constructor requires this class to be passed as valid (non-null).
OGLGraphicsClass* pGraphicsClass = (OGLGraphicsClass*)m_pGraphicsClass;
// Compile the vertex shader code.
std::string rootPath = pGraphicsClass->GetSystem()->GetCurrentApplicationDirectory();
std::string vertexShaderPath = rootPath;
vertexShaderPath.append("/Shaders/DirectX11/");
vertexShaderPath.append(sFileName);
std::wstring vertexShaderPathW(vertexShaderPath.begin(), vertexShaderPath.end());
return true;
}