/// @brief Initializing handler.
/// @return true if success
bool CEffectViewerApp::OnInit()
{
char path[OG_MAX_PATH];
GetResourcePathASCII(path, OG_MAX_PATH);
std::string strPath = std::string(path) + std::string("/../assets/");
StartOrangeGrass(strPath, false);
StartGameCore();
CEffectViewerFrame* pFrame = new CEffectViewerFrame(NULL);
SetTopWindow(pFrame);
pFrame->Centre();
pFrame->Show();
return true;
}
ShaderData::ShaderData( const char *vertShaderFilename, const char *fragShaderFilename )
{
char buffer[2048];
GetResourcePathASCII(buffer, 2048);
CPVRTResourceFile::SetReadPath(buffer);
/* Gets the Data Path */
if(ShaderLoadFromFile("blank",fragShaderFilename, GL_FRAGMENT_SHADER, 0, &uiFragShader) == 0)
printf("Loading the fragment shader fails:%s", fragShaderFilename);
if(ShaderLoadFromFile("blank", vertShaderFilename, GL_VERTEX_SHADER, 0, &uiVertShader) == 0)
printf("Loading the vertex shader fails:%s", vertShaderFilename);
CreateProgram(&uiProgramObject, uiVertShader, uiFragShader, pszAttribs, sizeof(pszAttribs)/sizeof(pszAttribs[0]) );
// First gets the location of that variable in the shader using its name
PMVMatrixHandle = glGetUniformLocation(uiProgramObject, "u_ModelViewProjectionMatrix");
MVMatrixHandle = glGetUniformLocation(uiProgramObject, "u_ModelViewMatrix");
TIMMatrixHandle = glGetUniformLocation(uiProgramObject, "u_TrasposeInverseModelMatrix");
ModelMatrixHandle = glGetUniformLocation(uiProgramObject, "u_ModelMatrix");
ViewMatrixHandle = glGetUniformLocation(uiProgramObject, "u_ViewMatrix");
EyePositionHandle = glGetUniformLocation(uiProgramObject, "myEye");
LightDirectionHandle = glGetUniformLocation(uiProgramObject, "light_direction");
LightPositionHandle = glGetUniformLocation(uiProgramObject, "light_position");
AmbientICHandle = glGetUniformLocation(uiProgramObject, "ambient_ic");
DiffuseICHandle = glGetUniformLocation(uiProgramObject, "diffuse_ic");
SpecularICHandle = glGetUniformLocation(uiProgramObject, "specular_ic");
MaterialShininessHandle = glGetUniformLocation(uiProgramObject, "material_shininess");
ColorHandle = glGetUniformLocation(uiProgramObject, "u_Color");
TextureHandle = glGetUniformLocation(uiProgramObject, "s_texture");
NormalMapHandle = glGetUniformLocation(uiProgramObject, "s_normalmap");
NoiseOffsetHandle= glGetUniformLocation(uiProgramObject, "u_offset");
}
