const FCDEffectParameter* FindEffectParameterByReference(const FCDEffectProfile* profile, const char* reference, bool localOnly)
{
// Look within the local parameters.
if (profile == NULL || reference == NULL || *reference == 0) return NULL;
size_t count = profile->GetEffectParameterCount();
for (size_t p = 0; p < count; ++p)
{
const FCDEffectParameter* effectParameter = profile->GetEffectParameter(p);
if (IsEquivalent(effectParameter->GetReference(), reference)) return effectParameter;
}
if (profile->HasType(FCDEffectProfileFX::GetClassType()) && !localOnly)
{
// Look within the <technique> parameters.
FCDEffectProfileFX* fx = (FCDEffectProfileFX*) profile;
size_t techniqueCount = fx->GetTechniqueCount();
for (size_t t = 0; t < techniqueCount; ++t)
{
const FCDEffectParameter* effectParameter = FindEffectParameterByReference(fx->GetTechnique(t), reference);
if (effectParameter != NULL) return effectParameter;
}
}
else if (profile->HasType(FCDEffectStandard::GetClassType()))
{
// Look within the textures which have their own parameters.
FCDEffectStandard* std = (FCDEffectStandard*) profile;
for (uint32 i = 0; i < FUDaeTextureChannel::COUNT; ++i)
{
size_t bucketSize = std->GetTextureCount(i);
for (size_t t = 0; t < bucketSize; ++t)
{
FCDTexture* texture = std->GetTexture(i, t);
if (IsEquivalent(texture->GetSet()->GetReference(), reference)) return texture->GetSet();
}
}
}
return NULL;
}
void FindEffectParametersBySemantic(const FCDEffectProfile* profile, const char* semantic, FCDEffectParameterList& parameters, bool localOnly)
{
// Look within the local parameters.
if (profile == NULL || semantic == NULL || *semantic == 0) return;
size_t count = profile->GetEffectParameterCount();
for (size_t p = 0; p < count; ++p)
{
const FCDEffectParameter* effectParameter = profile->GetEffectParameter(p);
if (IsEquivalent(effectParameter->GetSemantic(), semantic)) parameters.push_back(effectParameter);
}
if (profile->HasType(FCDEffectProfileFX::GetClassType()) && !localOnly)
{
// Look within the <technique> parameters.
FCDEffectProfileFX* fx = (FCDEffectProfileFX*) profile;
size_t techniqueCount = fx->GetTechniqueCount();
for (size_t t = 0; t < techniqueCount; ++t)
{
FindEffectParametersBySemantic(fx->GetTechnique(t), semantic, parameters);
}
}
else if (profile->HasType(FCDEffectStandard::GetClassType()))
{
// Look within the textures which have their own parameters.
FCDEffectStandard* std = (FCDEffectStandard*) profile;
for (uint32 i = 0; i < FUDaeTextureChannel::COUNT; ++i)
{
size_t bucketSize = std->GetTextureCount(i);
for (size_t t = 0; t < bucketSize; ++t)
{
FCDTexture* texture = std->GetTexture(i, t);
if (IsEquivalent(texture->GetSet()->GetSemantic(), semantic)) parameters.push_back(texture->GetSet());
}
}
}
}
