//---------------------------------------------------------------------
void GpuProgramUsage::loadingComplete(Resource* prog)
{
// Need to re-create parameters
if (mRecreateParams)
recreateParameters();
}
//-----------------------------------------------------------------------------
void GpuProgramUsage::setProgramName(const String& name, bool resetParams)
{
if (!mProgram.isNull())
{
mProgram->removeListener(this);
mRecreateParams = true;
}
mProgram = GpuProgramManager::getSingleton().getByName(name);
if (mProgram.isNull())
{
String progType = (mType == GPT_VERTEX_PROGRAM ? "vertex" :
(mType == GPT_GEOMETRY_PROGRAM ? "geometry" : "fragment"));
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND,
"Unable to locate " + progType + " program called " + name + ".",
"GpuProgramUsage::setProgramName");
}
// Reset parameters
if (resetParams || mParameters.isNull() || mRecreateParams)
{
recreateParameters();
}
// Listen in on reload events so we can regenerate params
mProgram->addListener(this);
}
//-----------------------------------------------------------------------------
void GpuProgramUsage::setProgramName(const String& name, bool resetParams)
{
if (!mProgram.isNull())
{
mProgram->removeListener(this);
mRecreateParams = true;
}
mProgram = GpuProgramManager::getSingleton().getByName(name, mParent->getResourceGroup());
//Look again without the group if not found
if (mProgram.isNull())
mProgram = GpuProgramManager::getSingleton().getByName(name);
if (mProgram.isNull())
{
String progType = "fragment";
if (mType == GPT_VERTEX_PROGRAM)
{
progType = "vertex";
}
else if (mType == GPT_GEOMETRY_PROGRAM)
{
progType = "geometry";
}
else if (mType == GPT_DOMAIN_PROGRAM)
{
progType = "domain";
}
else if (mType == GPT_HULL_PROGRAM)
{
progType = "hull";
}
else if (mType == GPT_COMPUTE_PROGRAM)
{
progType = "compute";
}
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND,
"Unable to locate " + progType + " program called " + name + ".",
"GpuProgramUsage::setProgramName");
}
// Reset parameters
if (resetParams || mParameters.isNull() || mRecreateParams)
{
recreateParameters();
}
// Listen in on reload events so we can regenerate params
mProgram->addListener(this);
}
