// for use when loading textures from .ctf (converted TGA file)
bool TextureMan::LoadTexture( const char * const fileName, const char * const textID )
{
GLuint textureID;
GLuint *pTextureID = &textureID;
// get instance
TextureMan *pTextMan = TextureMan::privGetInstance();
unsigned char* lTexture = getTGAFile( fileName );
pTextMan->privLoadMyTexture( lTexture, pTextureID );
// hash the string textID and store it as the textureID for the manager
MD5Output out;
MD5Buffer ((unsigned char *)textID, strlen(textID), out);
GLuint hashID = out.dWord_0 ^ out.dWord_1 ^ out.dWord_2 ^ out.dWord_3;
// make a new node, set its values
TextureNode *pNode = new TextureNode();
pNode->set( fileName, hashID, textureID, GL_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE );
// add said node to front of active texture list
pTextMan->privAddToFront( pNode, pTextMan->active );
return true;
}
void TextureMan::AddTexture( const char * const inAssetName, const TextureName inName )
{
GLuint textureID;
GLuint *pTextureID = &textureID;
// get instance
TextureMan *pTextMan = TextureMan::privGetInstance();
// load texture to gpu, get ID from gpu
pTextMan->privLoadTexture( inAssetName, pTextureID );
// make a new node, set its values
TextureNode *pNode = new TextureNode();
pNode->set( inAssetName, inName, textureID, GL_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE );
// add said node to front of active texture list
pTextMan->privAddToFront( pNode, pTextMan->active );
}
void TextureMan::addTexture( const char * const _assetName, const TextureName _name)
{
GLuint textureID;
GLuint *pTextureID = &textureID;
// Get the instance to the manager
TextureMan *pTextMan = TextureMan::privGetInstance();
// Load the texture and get the textureID
pTextMan->privLoadTexture( _assetName, pTextureID );
// Create a TextureNode
TextureNode *pNode = new TextureNode();
// initialize it
pNode->set( _assetName, _name, textureID, GL_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE);
// Now add it to the manager
pTextMan->privAddToFront( pNode, pTextMan->active );
}