Material& Material::setTexture(unsigned int textureUnit, const char* textureFile)
{
ESL_ASSERT(textureUnit>=1 && textureUnit<=k_maxTextureUnitNum);
if(textureUnit<=m_textures.size())
{
m_textures[textureUnit-1] = new Texture();
m_textures[textureUnit-1]->create(textureFile);
}
else
{
TexturePtr tex = new Texture();
tex->create(textureFile);
m_textures.push_back(tex);
}
return *this;
}
Material& Material::setTextureProperty(const std::string& propertyName, const char* textureFile)
{
PropertyMapIter iter = m_properties.find(propertyName);
if(iter==m_properties.end())
{
int unit = m_textures.size()+1;
TexturePtr tex = new Texture();
tex->create(textureFile);
m_textures.push_back(tex);
MaterialProperty texP;
texP.mName = propertyName;
texP.mType = MPT_TEXTURE_UNIT;
texP.iValue = unit;
setProperty(propertyName, texP);
}
else
{
MaterialProperty& texP = iter->second;
setTexture(texP.iValue, textureFile);
}
return *this;
}
