C++ LLTextureEntry::getMaterialParams方法代码示例

//.........这里部分代码省略.........
		{
			LLViewerPartSourceScript* partSourceScript = object->getPartSourceScript();
			prim["particle"] = partSourceScript->mPartSysData.asLLSD();
			if (!exportTexture(partSourceScript->mPartSysData.mPartImageID))
			{
				prim["particle"]["PartImageID"] = LLUUID::null.asString();
			}
		}

		U8 texture_count = object->getNumTEs();
		for(U8 i = 0; i < texture_count; ++i)
		{
			LLTextureEntry *checkTE = object->getTE(i);
			LL_DEBUGS("export") << "Checking texture number " << (S32)i
				<< ", ID " << checkTE->getID() << LL_ENDL;
			if (FSCommon::isDefaultTexture(checkTE->getID()))	// <FS:CR> Check against default textures
			{
				LL_DEBUGS("export") << "...is a default texture." << LL_ENDL;
				prim["texture"].append(checkTE->asLLSD());
			}
			else if (exportTexture(checkTE->getID()))
			{
				LL_DEBUGS("export") << "...export check passed." << LL_ENDL;
				prim["texture"].append(checkTE->asLLSD());
			}
			else
			{
				LL_DEBUGS("export") << "...export check failed." << LL_ENDL;
				checkTE->setID(LL_DEFAULT_WOOD_UUID); // TODO: use user option of default texture.
				prim["texture"].append(checkTE->asLLSD());
			}
			
			// [FS:CR] Materials support
			if (checkTE->getMaterialParams().notNull())
			{
				LL_DEBUGS("export") << "found materials. Checking permissions..." << LL_ENDL;
				LLSD params = checkTE->getMaterialParams().get()->asLLSD();
				/// *TODO: Feeling lazy so I made it check both. This is incorrect and needs to be expanded
				/// to retain exportable textures not just failing both when one is non-exportable (or unset).
				if (exportTexture(params["NormMap"].asUUID()) &&
					exportTexture(params["SpecMap"].asUUID()))
				{
					LL_DEBUGS("export") << "...passed check." << LL_ENDL;
					prim["materials"].append(params);
				}
			}
		}

		if (!object->getPhysicsShapeUnknown())
		{
			prim["ExtraPhysics"]["PhysicsShapeType"] = (S32)object->getPhysicsShapeType();
			prim["ExtraPhysics"]["Density"] = (F64)object->getPhysicsDensity();
			prim["ExtraPhysics"]["Friction"] = (F64)object->getPhysicsFriction();
			prim["ExtraPhysics"]["Restitution"] = (F64)object->getPhysicsRestitution();
			prim["ExtraPhysics"]["GravityMultiplier"] = (F64)object->getPhysicsGravity();
		}

		prim["name"] = node->mName;
		prim["description"] = node->mDescription;
		prim["creation_date"] = ll_sd_from_U64(node->mCreationDate);

		LLAvatarName avatar_name;
		LLUUID creator_id = node->mPermissions->getCreator();
		if (creator_id.notNull())
		{
			prim["creator_id"] = creator_id;

//.........这里部分代码省略.........
				LL_INFOS() << "Found a light texture, adding to list " << t_id
						<< LL_ENDL;
				mTexturesList.insert(t_id);
			}
			prim_llsd["light_texture"] = light_param->asLLSD();
		}

		if (object->getParameterEntryInUse(LLNetworkData::PARAMS_SCULPT))
		{
			// Sculpt
			LLSculptParams* sculpt;
			sculpt = (LLSculptParams*)object->getParameterEntry(LLNetworkData::PARAMS_SCULPT);
			prim_llsd["sculpt"] = sculpt->asLLSD();
			if ((sculpt->getSculptType() & LL_SCULPT_TYPE_MASK) != LL_SCULPT_TYPE_MESH)
			{
				LLUUID sculpt_texture = sculpt->getSculptTexture();
				if (sculpt_texture == validateTextureID(sculpt_texture))
				{
					if (mTexturesList.count(sculpt_texture) == 0)
					{
						LL_INFOS() << "Found a sculpt texture, adding to list "
								<< sculpt_texture << LL_ENDL;
						mTexturesList.insert(sculpt_texture);
					}
				}
				else
				{
					LL_WARNS() << "Incorrect permission to export a sculpt texture."
							<< LL_ENDL;
					mExportState = EXPORT_FAILED;
				}
			}
		}

		// Textures and materials
		LLSD te_llsd;
		LLSD this_te_llsd;
		LLSD te_mat_llsd;
		LLSD this_te_mat_llsd;
		bool has_materials = false;
		for (U8 i = 0, count = object->getNumTEs(); i < count; ++i)
		{
			LLTextureEntry* te = object->getTE(i);
			if (!te) continue;	// Paranoia

			// Normal texture/diffuse map
			t_id = validateTextureID(te->getID());
			this_te_llsd = te->asLLSD();
			this_te_llsd["imageid"] = t_id;
			te_llsd.append(this_te_llsd);
			// Do not export non-existent default textures
			if (t_id != LL_TEXTURE_BLANK && t_id != LL_TEXTURE_INVISIBLE)
			{
				if (mTexturesList.count(t_id) == 0)
				{
					mTexturesList.insert(t_id);
				}
			}

			// Materials
			LLMaterial* mat = te->getMaterialParams().get();
			if (mat)
			{
				has_materials = true;
				this_te_mat_llsd = mat->asLLSD();

				t_id = validateTextureID(mat->getNormalID());
				this_te_mat_llsd["NormMap"] = t_id;
				if (mTexturesList.count(t_id) == 0)
				{
					mTexturesList.insert(t_id);
				}

				t_id = validateTextureID(mat->getSpecularID());
				this_te_mat_llsd["SpecMap"] = t_id;
				if (mTexturesList.count(t_id) == 0)
				{
					mTexturesList.insert(t_id);
				}

				te_mat_llsd.append(this_te_mat_llsd);
			}
		}
		prim_llsd["textures"] = te_llsd;
		if (has_materials)
		{
			prim_llsd["materials"] = te_mat_llsd;
		}

		// The keys in the primitive maps do not have to be localids, they can
		// be any string. We simply use localids because they are a unique
		// identifier
		snprintf(localid, sizeof(localid), "%u", object->getLocalID());
		llsd[(const char*)localid] = prim_llsd;
	}

	updateExportNumbers();

	return llsd;
}