/*!****************************************************************************
@Function LoadTextures
@Return bool true if no error occured
@Description Loads the textures required for this training course
******************************************************************************/
bool OGLES2FilmTV::LoadTextures(CPVRTString* pErrorStr)
{
/*
Loads the textures.
For a more detailed explanation, see Texturing and IntroducingPVRTools
*/
/*
Initialises an array to lookup the textures
for each material in the scene.
*/
m_puiTextureIDs = new GLuint[m_Scene.nNumMaterial];
if(!m_puiTextureIDs)
{
*pErrorStr = "ERROR: Insufficient memory.";
return false;
}
for(unsigned int i = 0; i < m_Scene.nNumMaterial; ++i)
{
m_puiTextureIDs[i] = 0;
SPODMaterial* pMaterial = &m_Scene.pMaterial[i];
if(pMaterial->nIdxTexDiffuse != -1)
{
/*
Using the tools function PVRTTextureLoadFromPVR load the textures required by the pod file.
Note: This function only loads .pvr files. You can set the textures in 3D Studio Max to .pvr
files using the PVRTexTool plug-in for max. Alternatively, the pod material properties can be
modified in PVRShaman.
*/
CPVRTString sTextureName = m_Scene.pTexture[pMaterial->nIdxTexDiffuse].pszName;
if(sTextureName == "TV.pvr")
m_uiTVScreen = i;
if(PVRTTextureLoadFromPVR(sTextureName.c_str(), &m_puiTextureIDs[i]) != PVR_SUCCESS)
{
*pErrorStr = "ERROR: Failed to load " + sTextureName + ".";
// Check to see if we're trying to load .pvr or not
CPVRTString sFileExtension = PVRTStringGetFileExtension(sTextureName);
if(sFileExtension.toLower() != "pvr")
*pErrorStr += "Note: FilmTV can only load .pvr files.";
return false;
}
}
}
return true;
}
/*!****************************************************************************
@Function LoadTextures
@Return bool true if no error occurred
@Description Loads the textures required for this training course
******************************************************************************/
bool OGLES3DisplacementMap::LoadTextures(CPVRTString* pErrorStr)
{
/*
Load the textures.
For a more detailed explanation, see Texturing and IntroducingPVRTools
*/
/*
Initialises an array to lookup the textures
for each material in the scene.
*/
m_puiTextureIDs = new GLuint[m_Scene.nNumMaterial];
if(!m_puiTextureIDs)
{
*pErrorStr = "ERROR: Insufficient memory.";
return false;
}
for(int i = 0; i < (int) m_Scene.nNumMaterial; ++i)
{
m_puiTextureIDs[i] = 0;
SPODMaterial* pMaterial = &m_Scene.pMaterial[i];
if(pMaterial->nIdxTexDiffuse != -1)
{
/*
Using the tools function PVRTTextureLoadFromPVR load the textures required by the pod file.
Note: This function only loads .pvr files. You can set the textures in 3D Studio Max to .pvr
files using the PVRTexTool plug-in for max. Alternatively, the pod material properties can be
modified in PVRShaman.
*/
CPVRTString sTextureName = m_Scene.pTexture[pMaterial->nIdxTexDiffuse].pszName;
if(PVRTTextureLoadFromPVR(sTextureName.c_str(), &m_puiTextureIDs[i]) != PVR_SUCCESS)
{
*pErrorStr = "ERROR: Failed to load " + sTextureName + ".";
// Check to see if we're trying to load .pvr or not
CPVRTString sFileExtension = PVRTStringGetFileExtension(sTextureName);
if(sFileExtension.toLower() == "pvr")
*pErrorStr += "Note: Can only load pvr files.";
return false;
}
}
}
// Load the texture used for the displacement map
if(PVRTTextureLoadFromPVR(c_szDisMapFile, &m_uiDisMapID) != PVR_SUCCESS)
{
*pErrorStr = "ERROR: Failed to load " + CPVRTString(c_szDisMapFile) + ".";
return false;
}
// Define the wrapping to use for the displacement map
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
return true;
}
