Ogre::SceneNode* ParticleFactory::CreateParticleEntity(Ogre::String object_name, Ogre::String material_name,Ogre::SceneNode* parent, Ogre::Vector3 size){

		/* Create one instance of the torus (one entity) */
		/* The same object can have multiple instances or entities */

		/* Create entity */
		Ogre::String name = parent->getName() + object_name;
        //Ogre::Entity* entity = scene_manager->createEntity(object_name);
		Ogre::Entity* entity = scene_manager->createEntity(object_name);

		Ogre::MaterialPtr mat = static_cast<Ogre::MaterialPtr>(Ogre::MaterialManager::getSingleton().getByName(material_name));
		//mat = mat->clone(object_name.append("_" +material_name.append("_" + Ogre::StringConverter::toString(materialCounter))));
		mat = mat->clone(name.append("_" +material_name.append("_" + Ogre::StringConverter::toString(materialCounter))));

		//std::cout << "NAME: " << name << std::endl;
		//mat = mat->clone(object_name.append(material_name));
		/* Apply a material to the entity */
		entity->setMaterialName(mat->getName());
		//materialArray[numMaterials] = mat->getName();
		materialArray.push_back(mat->getName());
		

		/* Create a scene node for the entity */
		/* The scene node keeps track of the entity's position */
        Ogre::SceneNode* scene_node = parent->createChildSceneNode(mat->getName());
        scene_node->attachObject(entity);
		//scene_node->translate(0.5,0.5,-1);
		incrementCounter();
		/* Scale the entity */
		scene_node->scale(size);
		return scene_node;
}
Esempio n. 2
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   AxisRenderable::AxisRenderable(int lineCount,Ogre::Camera* camera,Ogre::Viewport* viewport) 
   {
        // Disable cast shadows by default
        mCastShadows = false;

      mPrevAxisGizmoSelAxis = -1;
      mCamera = camera;
      mViewport = viewport;

      m_max_line_count = m_line_count  = lineCount;
      m_line_count = 0;

      mLength = 200;
      mProjectDistance = mCamera->getFarClipDistance();
      m_local = false;
      m_locked_data = 0;
      //m_locked_buffer = 0;
      mRenderOp.vertexData = new Ogre::VertexData();
      m_radius = 0;

      mRenderOp.indexData = 0;
      mRenderOp.vertexData->vertexCount = m_line_count*2;
      mRenderOp.vertexData->vertexStart = 0;

      mRenderOp.operationType = Ogre::RenderOperation::OT_LINE_LIST; 
      mRenderOp.useIndexes = false; 

      Ogre::VertexDeclaration* decl = mRenderOp.vertexData->vertexDeclaration;
      Ogre::VertexBufferBinding* bind = mRenderOp.vertexData->vertexBufferBinding;

      decl->addElement(0, 0, Ogre::VET_FLOAT3, Ogre::VES_POSITION);
      decl->addElement(0, 3*sizeof(Ogre::Real), Ogre::VET_COLOUR, Ogre::VES_DIFFUSE);

      Ogre::HardwareVertexBufferSharedPtr vbuf = 
         Ogre::HardwareBufferManager::getSingleton().createVertexBuffer(
         decl->getVertexSize(0),
         2*m_max_line_count,
         Ogre::HardwareBuffer::HBU_WRITE_ONLY);

      bind->setBinding(0, vbuf);

      // Obtain the pure colour material
      Ogre::MaterialPtr pureColourMaterial = createPureColourMaterial(Ogre::ColourValue(1,1,0));

      Ogre::String realName = pureColourMaterial->getName() + "_NoDepthBuffer";
      Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().getByName(realName);
      if (material.isNull())
      {
          // Clone to avoid confuse somewhere else that using the same material
          material = pureColourMaterial->clone(realName);
          material->setDepthCheckEnabled(false);
          material->setDepthWriteEnabled(false);
      }

      setMaterial(material->getName());

      mBox.setExtents(-10,-10,-10,10,10,10);
      setQueryFlags(0);
   }
    void SoundEditAction::_createIndicatorInstance(void)
    {
        Ogre::SceneManager* sceneManager = mSceneManipulator->getSceneManager();

        mSoundMovingEntity = sceneManager->createEntity("SoundMovingEntity", "axes.mesh");
        mSoundNode = mSceneManipulator->getIndicatorRootSceneNode()->createChildSceneNode();

        mSoundNode->setVisible(false);

        mSoundNode->createChildSceneNode()->attachObject(mSoundMovingEntity);
        mSoundMovingEntity->getParentSceneNode()->setScale(10,10,10);

        Real radius = 1;
        int rings = 16;
        int segments = 64;

        Ogre::MeshPtr sphereMesh = WX::createCommonSphere("SoundRadiusEntity", radius, rings, segments);
        Ogre::MaterialPtr material = WX::createPureColourMaterial(
            Ogre::ColourValue(1, 0, 0, 0.75)   );

        material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);

        mSoundRadiusEntity = sceneManager->createEntity("SoundRadiusEntity", sphereMesh->getName());
        mSoundNode->createChildSceneNode()->attachObject(mSoundRadiusEntity);
        mSoundRadiusEntity->setMaterialName(material->getName());
        mSoundRadiusEntity->getParentSceneNode()->setVisible(false);

        mFirstInit = true;
    }
Esempio n. 4
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    void
    JunctionPoints::refresh(void)
    {
        JunctionSelection* selection = static_cast<JunctionSelection*>(
            getSceneManipulator()->_getSelection("JunctionSelection"));
        const JunctionSelection::JunctionMap& junctions = selection->getJunctions();

        DisplayNodes newDisplayNodes;

        // Use existing point if possible
        for (JunctionSelection::JunctionMap::const_iterator it = junctions.begin(); it != junctions.end(); ++it)
        {
            const JunctionSelection::Junction& junction = it->second;

            Ogre::Vector3 pos = getTerrainData()->_getPosition(junction.x, junction.z);
            DisplayNodes::iterator found = mDisplayNodes.find(Ogre::Vector4(pos.x, pos.y, pos.z, junction.weight));
            Ogre::SceneNode* node = NULL;
            if (found != mDisplayNodes.end())
            {
                node = found->second;
                mDisplayNodes.erase(found);
            }

			newDisplayNodes.insert(DisplayNodes::value_type(Ogre::Vector4(pos.x, pos.y, pos.z, junction.weight), node));
        }

        // Build new point and adjust position
        for (DisplayNodes::iterator it = newDisplayNodes.begin(); it != newDisplayNodes.end(); ++it)
        {
            if (!it->second)
            {
                if (!mDisplayNodes.empty())
                {
                    DisplayNodes::iterator found = mDisplayNodes.begin();
                    it->second = found->second;
                    mDisplayNodes.erase(found);
                }
                else
                {
                    it->second = allocNode();
                }

                it->second->setPosition(it->first.x,it->first.y,it->first.z);

				// 根据节点的权重来设置节点所挂物体的材质颜色
				Ogre::MaterialPtr material = createPureColourMaterial(Ogre::ColourValue(it->first.w,(1.0f-it->first.w),0.0f));

				// 设置节点的材质
				static_cast<Ogre::Entity *>(it->second->getAttachedObject(0))->setMaterialName(material->getName());		
            }
        }

        // Hide extra points
        for (DisplayNodes::const_iterator it = mDisplayNodes.begin(); it != mDisplayNodes.end(); ++it)
        {
            freeNode(it->second);
        }

        std::swap(newDisplayNodes, mDisplayNodes);
    }
void MeshResourceMarker::reset()
{
  //destroy entity
  if (entity_)
  {
    context_->getSceneManager()->destroyEntity( entity_ );
    entity_ = 0;
  }

  // destroy all the materials we've created
  S_MaterialPtr::iterator it;
  for ( it = materials_.begin(); it!=materials_.end(); it++ )
  {
    Ogre::MaterialPtr material = *it;
    if (!material.isNull())
    {
      for (size_t i = 0; i < material->getNumTechniques(); ++i)
      {
        Ogre::Technique* t = material->getTechnique(i);
        // hack hack hack, really need to do a shader-based way of picking, rather than
        // creating a texture for each object
        if (t->getSchemeName() == "Pick")
        {
          Ogre::TextureManager::getSingleton().remove(t->getPass(0)->getTextureUnitState(0)->getTextureName());
        }
      }

      material->unload();
      Ogre::MaterialManager::getSingleton().remove(material->getName());
    }
  }
  materials_.clear();
}
Esempio n. 6
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Ogre::TexturePtr Simple::updateShadowTexture(Ogre::MaterialPtr material, const TerrainPageShadow* terrainPageShadow)
{
	//we need an unique name for our alpha texture
	std::stringstream shadowTextureNameSS;
	shadowTextureNameSS << material->getName() << "_shadow";
	const Ogre::String shadowTextureName(shadowTextureNameSS.str());

	Ogre::TexturePtr texture = static_cast<Ogre::TexturePtr> (Ogre::Root::getSingletonPtr()->getTextureManager()->getByName(shadowTextureName));
	if (texture.isNull()) {
		texture = Ogre::Root::getSingletonPtr()->getTextureManager()->createManual(shadowTextureName, "General", Ogre::TEX_TYPE_2D, mPage.getAlphaTextureSize(), mPage.getAlphaTextureSize(), 1, Ogre::PF_L8, Ogre::TU_DYNAMIC_WRITE_ONLY);
	}

	Ogre::Image ogreImage;
	terrainPageShadow->loadIntoImage(ogreImage);

	texture->loadImage(ogreImage);

	//blit the whole image to the hardware buffer
	Ogre::PixelBox sourceBox(ogreImage.getPixelBox());
	//blit for each mipmap
	for (unsigned int i = 0; i <= texture->getNumMipmaps(); ++i) {
		Ogre::HardwarePixelBufferSharedPtr hardwareBuffer(texture->getBuffer(0, i));
		hardwareBuffer->blitFromMemory(sourceBox);
	}

	return texture;
}
Esempio n. 7
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bool Simple::compileMaterial(Ogre::MaterialPtr material)
{
	material->removeAllTechniques();
	Ogre::Technique* technique = material->createTechnique();
	for (SurfaceLayerStore::const_iterator I = mTerrainPageSurfaces.begin(); I != mTerrainPageSurfaces.end(); ++I) {
		const TerrainPageSurfaceLayer* surfaceLayer = I->second;
		if (I == mTerrainPageSurfaces.begin()) {
			Ogre::Pass* pass = technique->createPass();
			pass->setLightingEnabled(false);
			//add the first layer of the terrain, no alpha or anything
			Ogre::TextureUnitState * textureUnitState = pass->createTextureUnitState();
			textureUnitState->setTextureScale(1.0f / surfaceLayer->getScale(), 1.0f / surfaceLayer->getScale());
			textureUnitState->setTextureName(surfaceLayer->getDiffuseTextureName());
			textureUnitState->setTextureCoordSet(0);
		} else {
			if (surfaceLayer->intersects(*mGeometry)) {
				addPassToTechnique(*mGeometry, technique, surfaceLayer);
			}
		}
	}
	if (mTerrainPageShadow) {
		addShadow(technique, mTerrainPageShadow, material);
	}
	material->load();
	if (material->getNumSupportedTechniques() == 0) {
		S_LOG_WARNING("The material '" << material->getName() << "' has no supported techniques. The reason for this is: \n" << material->getUnsupportedTechniquesExplanation());
		return false;
	}
	return true;
}
Esempio n. 8
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void MeshResourceMarker::reset()
{
  //destroy entity
  if (entity_)
  {
    context_->getSceneManager()->destroyEntity(entity_);
    entity_ = 0;
  }


  // destroy all the materials we've created
  S_MaterialPtr::iterator it;
  for (it = materials_.begin(); it != materials_.end(); it++)
  {
    Ogre::MaterialPtr material = *it;
    if (!material.isNull())
    {
      material->unload();
      Ogre::MaterialManager::getSingleton().remove(material->getName());
    }
  }
  materials_.clear();
  // the actual passes are deleted by the material
  color_tint_passes_.clear();
}
    IntersectPoint::IntersectPoint(SceneManipulator* sceneManipulator)
        : HitIndicator(sceneManipulator)
        , mIntersectNode(NULL)
        , mIntersectEntity(NULL)
    {
        // Create intersection node and entity

        mIntersectNode = getIndicatorRootSceneNode()->createChildSceneNode();

        Real radius = 1;
        int rings = 16;
        int segments = 16;
        Ogre::MeshPtr sphereMesh = createCommonSphere(radius, rings, segments);
        Ogre::MaterialPtr material = createColourMaterial(
            Ogre::ColourValue(1, 0, 0, 0.75),
            Ogre::ColourValue(0, 1, 0),
            1);

        mIntersectEntity = getSceneManager()->createEntity(mIntersectNode->getName(), sphereMesh->getName());
        mIntersectEntity->setQueryFlags(0);
        mIntersectEntity->setNormaliseNormals(true);
        mIntersectEntity->setMaterialName(material->getName());
        mIntersectEntity->setRenderQueueGroup(Ogre::RENDER_QUEUE_7);
        mIntersectNode->attachObject(mIntersectEntity);
        mIntersectNode->setVisible(false);

        reshape();
    }
Esempio n. 10
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bool Simple::compileMaterial(Ogre::MaterialPtr material, std::set<std::string>& managedTextures) const
{
	material->removeAllTechniques();
	Ogre::Technique* technique = material->createTechnique();
	if (!mTerrainPageSurfaces.empty()) {
		//First add a base pass
		auto surfaceLayer = mTerrainPageSurfaces.begin()->second;
		Ogre::Pass* pass = technique->createPass();
		pass->setLightingEnabled(false);
		Ogre::TextureUnitState * textureUnitState = pass->createTextureUnitState();
		textureUnitState->setTextureScale(1.0f / surfaceLayer->getScale(), 1.0f / surfaceLayer->getScale());
		textureUnitState->setTextureName(surfaceLayer->getDiffuseTextureName());
		textureUnitState->setTextureCoordSet(0);

		for (auto& layer : mLayers) {
			addPassToTechnique(*mGeometry, technique, layer, managedTextures);
		}
	}
	if (mTerrainPageShadow) {
		addShadow(technique, mTerrainPageShadow, material, managedTextures);
	}

//	addLightingPass(technique, managedTextures);

	material->load();
	if (material->getNumSupportedTechniques() == 0) {
		S_LOG_WARNING("The material '" << material->getName() << "' has no supported techniques. The reason for this is: \n" << material->getUnsupportedTechniquesExplanation());
		return false;
	}
	return true;
}
Esempio n. 11
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 Foundation::ResourcePtr CreateResourceFromMaterial(Ogre::MaterialPtr material)
 {
     assert(!material.isNull());
     OgreMaterialResource* res = new OgreMaterialResource(material->getName());
     res->SetMaterial(material);
     Foundation::ResourcePtr res_ptr(res);
     return res_ptr;
 }
Esempio n. 12
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	// 设置碰撞小球原来的材质.
	void IntersectPoint::SetMaterial()
	{
		 Ogre::MaterialPtr material = createColourMaterial(
            Ogre::ColourValue(1, 0, 0, 0.75),
            Ogre::ColourValue(0, 1, 0),
            1);

		 mIntersectEntity->setMaterialName(material->getName());
	}
Esempio n. 13
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void RenderedCompassImpl::_setCompass(Compass* compass)
{
	Ogre::MaterialPtr originalMaterial = static_cast<Ogre::MaterialPtr>(Ogre::MaterialManager::getSingleton().getByName(mMaterialName));
	if (originalMaterial) {
		originalMaterial->load();
		mCompassMaterial = originalMaterial->clone(OgreInfo::createUniqueResourceName(originalMaterial->getName()));
		if (Ogre::Technique* tech = mCompassMaterial->getBestTechnique()) {
			Ogre::Pass* pass = nullptr;
			if (tech->getNumPasses() && (pass = tech->getPass(0))) {
				mCompassMaterialMapTUS = pass->getTextureUnitState("Background");
				if (mCompassMaterialMapTUS) {
					//Make sure that the compass material is using the map texture for the base rendering
					mCompassMaterialMapTUS->setTexture(mMap->getTexture());

					mTexture = Ogre::TextureManager::getSingleton().createManual("RenderedCompass", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, 128, 128, 1, Ogre::PF_A8R8G8B8, Ogre::TU_RENDERTARGET);
					mRenderTexture = mTexture->getBuffer()->getRenderTarget();
					mRenderTexture->removeAllViewports();
					mRenderTexture->setAutoUpdated(false);
					mRenderTexture->setActive(true);

					mCamera = mSceneManager->createCamera("RenderedCompassCamera");
					mViewport = mRenderTexture->addViewport(mCamera);
					mViewport->setOverlaysEnabled(false);
					mViewport->setShadowsEnabled(false);
					mViewport->setSkiesEnabled(false);
					mViewport->setClearEveryFrame(true);
					mViewport->setBackgroundColour(Ogre::ColourValue::ZERO);

					mMapRectangle = OGRE_NEW Ogre::Rectangle2D(true);
					auto mapMaterialPtr = Ogre::MaterialManager::getSingleton().getByName(mCompassMaterial->getName(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
					if (mapMaterialPtr) {
						mMapRectangle->setMaterial(mapMaterialPtr);
					}

					//We need to maximise the rendered texture to cover the whole screen
					Ogre::RenderSystem* rs = Ogre::Root::getSingleton().getRenderSystem();
					Ogre::Real hOffset = rs->getHorizontalTexelOffset() / (0.5 * mViewport->getActualWidth());
					Ogre::Real vOffset = rs->getVerticalTexelOffset() / (0.5 * mViewport->getActualHeight());
					mMapRectangle->setCorners(-1 + hOffset, 1 - vOffset, 1 + hOffset, -1 - vOffset);

					//Since a Rectangle2D instance is a moveable object it won't be rendered unless it's in the frustrum. If we set the axis aligned box to be "infinite" it will always be rendered.
					Ogre::AxisAlignedBox aabInf;
					aabInf.setInfinite();
					mMapRectangle->setBoundingBox(aabInf);

					//We can't attach something to the root node, so we'll attach it to a newly created node. We won't keep a reference to this node since it will be destroyed along with the scene manager when we ourselves are destroyed.
					mSceneManager->getRootSceneNode()->createChildSceneNode()->attachObject(mMapRectangle);

					//Return early since everything is good.
					return;
				}
			}
		}
	}
	S_LOG_WARNING("Could not load material '" << mMaterialName << "' for the compass.");
}
Esempio n. 14
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bool ShaderManager::checkMaterial(const std::string& materialName, const std::string& schemeName)
{
  // OGRE scheme is switched in caller
  Ogre::MaterialPtr material = static_cast<Ogre::MaterialPtr>(Ogre::MaterialManager::getSingleton().load(materialName, "General"));
  if (material->getNumSupportedTechniques() == 0) {
    S_LOG_INFO("The material '" << material->getName() << "' has no supported techniques with scheme " << schemeName << ". The reason for this is: \n" << material->getUnsupportedTechniquesExplanation());
    return false;
  }

  S_LOG_INFO("The material '" << material->getName() << "' has " << material->getNumSupportedTechniques() << " supported techniques out of " << material->getNumTechniques());

  // Check that we use desired scheme, but not fallbacked to default
  if (material->getBestTechnique()->getSchemeName() != schemeName) {
    S_LOG_INFO("The material '" << material->getName() << "' has best supported scheme " << material->getBestTechnique()->getSchemeName() << ". Was looking for " << schemeName);
    return false;
  }
  S_LOG_INFO("The material '" << material->getName() << "' supported with scheme " << schemeName);
  return true;
}
Esempio n. 15
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//----------------------------------------------------------------------------------------
QImage ImageConverter::fromOgreMaterialName(const Ogre::String& name, const Ogre::String& resourceGroup)
{
    mResourceGroup = resourceGroup;
#if (OGRE_VERSION < ((1 << 16) | (9 << 8) | 0))
    Ogre::MaterialPtr material = Ogre::MaterialManager::getSingletonPtr()->load(name, mResourceGroup);
#else
    Ogre::MaterialPtr material = Ogre::MaterialManager::getSingletonPtr()->load(name, mResourceGroup).staticCast<Ogre::Material>();
#endif
    return _getRenderTarget(material->getName());
}
Ogre::MaterialPtr EmberTerrainProfile::getOrCreateMaterialClone(Ogre::MaterialPtr templateMaterial, const std::string& suffix)
{
    std::string name = templateMaterial->getName() + suffix;

    Ogre::MaterialPtr mat = Ogre::MaterialManager::getSingleton().getByName(name);
    if (!mat.isNull()) {
        return mat;
    }

    return templateMaterial->clone(name);
}
	//------------------------------------------------------
	void MaterialService::addWorldMaterialTemplate(unsigned int idx, const Ogre::MaterialPtr& material) {
		assert(!material.isNull());

		mTemplateMaterials.insert(make_pair(idx, material));

		TextureDimensions2D dimensions;

		dimensions.first = 64;
		dimensions.second = 64;

		if (material->getNumTechniques() > 0) {
			Pass *shadPass = material->getTechnique(0)->getPass(0);

			if (shadPass->getNumTextureUnitStates() > 0) {
				TextureUnitState* tus = shadPass->getTextureUnitState(0);

				try {
					// ensure the material is loaded before getting the dimensions
					material->escalateLoading();

					// This is stupid, but can happen - the getTextureDimensions seems buggy in this regard
					if (tus->getNumFrames() <= 0) {
						LOG_ERROR("MaterialService: Error getting texture dimensions (Mat. %s) : Zero frame count!", material->getName().c_str());
					} else {
						dimensions = tus->getTextureDimensions();

						// register the scale
						std::pair<float, float> tscale;

						tscale.first = tus->getTextureUScale();
						tscale.second = tus->getTextureVScale();

						// register the texture scale...
						setWRTextureScale(idx, tscale);

						// reset the scale back, it is canceled out by the fact we UV map with different txt dimensions
						tus->setTextureUScale(1.0f);
						tus->setTextureVScale(1.0f);

						dimensions.first = static_cast<unsigned int> (tscale.first * dimensions.first);
						dimensions.second = static_cast<unsigned int> (tscale.second * dimensions.second);
					}
				} catch (Ogre::Exception &e) {
					// Nothing, just log it could not be done
					LOG_ERROR("MaterialService: Error getting texture dimensions : %s", e.getFullDescription().c_str());
				}
			}
		}

		LOG_INFO("MaterialService: Registered a WR template material %u - %s", idx, material->getName().c_str());

		// insert
		mTextureDimensionMap.insert(make_pair(idx, dimensions));
	}
Esempio n. 18
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//---------------------------------------------------------------------
std::list<Ogre::MaterialPtr> MapBlock::cloneMaterials(void) {
	std::list<Ogre::MaterialPtr> clones;
	for(unsigned int i=0; i < mEntity->getNumSubEntities(); i++) {
		Ogre::MaterialPtr realMaterial = mEntity->getSubEntity(i)->getMaterial();
		std::stringstream nameStream;
		nameStream << realMaterial->getName() << " " << mStaticPosition[0] << ":" << mStaticPosition[1];
		Ogre::MaterialPtr newMaterial = realMaterial->clone(nameStream.str());
		newMaterial->load();
		mEntity->getSubEntity(i)->setMaterial(newMaterial);
		clones.push_back(newMaterial);
	}
	return clones;
}
	//-----------------------------------------------------------------------
	void  Technique::setShadowReceiverMaterial(Ogre::MaterialPtr val) 
	{ 
		if (val.isNull())
		{
			mShadowReceiverMaterial.setNull();
			mShadowReceiverMaterialName.clear();
		}
		else
		{
			mShadowReceiverMaterial = val; 
			mShadowReceiverMaterialName = val->getName();
		}
	}
Esempio n. 20
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//----------------------------------------------------------------------------------------
QImage ImageConverter::_imageFromRenderTarget(const Ogre::Image& img)
{
    Ogre::TextureManager::getSingletonPtr()->loadImage("QTTextureName", "QTImageConverter", img);

    // create our material
    Ogre::MaterialPtr material = Ogre::MaterialManager::getSingletonPtr()->create("terrainMaterial", "QTImageConverter");
    Ogre::Technique * technique = material->getTechnique(0);
    Ogre::Pass* pass = technique->getPass(0);
    Ogre::TextureUnitState* textureUnit = pass->createTextureUnitState();
    textureUnit->setTextureName("QTTextureName");

    return _getRenderTarget(material->getName());
}
//-------------------------------------------------------------------------------
Ogre::MaterialPtr CSceneManagerEditor::buildDepthShadowMaterial(Ogre::MaterialPtr cpyMat)
{
    if(mShadowsTechnique->get() >= (int)Ogre::SHADOWTYPE_TEXTURE_ADDITIVE && mShadowsTechnique->get() <= (int)Ogre::SHADOWTYPE_TEXTURE_MODULATIVE_INTEGRATED)
    {
        Ogre::String matName = "DepthShadows/" + cpyMat->getName();

        Ogre::MaterialPtr ret = Ogre::MaterialManager::getSingleton().getByName(matName);
        if (ret.isNull())
        {
            ret = cpyMat->clone(matName);

            Ogre::Technique *t = ret->getTechnique(0);
            t->setShadowCasterMaterial("Ogre/shadow/depth/caster");
            Ogre::Pass *p = t->getPass(0);
            p->setVertexProgram("Ogre/shadow/receiver/depth/pssm3/vp");
            p->setFragmentProgram("Ogre/shadow/receiver/depth/pssm3/fp");

            Ogre::TextureUnitState *tu = p->createTextureUnitState();
            tu->setName("shadow0");
            tu->setContentType(Ogre::TextureUnitState::CONTENT_SHADOW);
            tu->setTextureAddressingMode(Ogre::TextureUnitState::TAM_BORDER);
            tu->setTextureBorderColour(Ogre::ColourValue(1,1,1,1));
            
            tu = p->createTextureUnitState();
            tu->setName("shadow1");
            tu->setContentType(Ogre::TextureUnitState::CONTENT_SHADOW);
            tu->setTextureAddressingMode(Ogre::TextureUnitState::TAM_BORDER);
            tu->setTextureBorderColour(Ogre::ColourValue(1,1,1,1));
            
            tu = p->createTextureUnitState();
            tu->setName("shadow2");
            tu->setContentType(Ogre::TextureUnitState::CONTENT_SHADOW);
            tu->setTextureAddressingMode(Ogre::TextureUnitState::TAM_BORDER);
            tu->setTextureBorderColour(Ogre::ColourValue(1,1,1,1));

            Ogre::Vector4 splitPoints;
            const Ogre::PSSMShadowCameraSetup::SplitPointList& splitPointList = 
                static_cast<Ogre::PSSMShadowCameraSetup*>(mPSSMSetup.get())->getSplitPoints();
            for (int i = 0; i < 3; ++i)
            {
                splitPoints[i] = splitPointList[i];
            }
            p->getFragmentProgramParameters()->setNamedConstant("pssmSplitPoints", splitPoints);
        }
        
        return ret;
    }
    else
        return cpyMat;
}
Esempio n. 22
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void OgreOrb::setColour(Ogre::ColourValue colour){
	std::string matName = OgreOrb_MATERIAL_NAME;

	if(Ogre::MaterialManager::getSingleton().resourceExists(matName)){
		Ogre::MaterialPtr mat = entity->getSubEntity(0)->getMaterial();
		mat->getTechnique(0)->getPass(0)->setAmbient(colour);
		mat->getTechnique(0)->getPass(0)->setDiffuse(colour);
	} else{
		Ogre::MaterialPtr mat = entity->getSubEntity(0)->getMaterial()->clone(matName);
		mat->getTechnique(0)->getPass(0)->setAmbient(colour);
		mat->getTechnique(0)->getPass(0)->setDiffuse(colour);
		entity->setMaterialName(mat->getName());
	}
}
void ResourceGroupReloader::UpdateMaterialRenderableVisitor::visit(
	Ogre::Renderable *rend, Ogre::ushort lodIndex, bool isDebug, Ogre::Any *pAny)
{
	const Ogre::MaterialPtr mat = rend->getMaterial();
	if(!mat.isNull())
	{
		std::string newMatName = mat->getName();
		Ogre::MaterialPtr newMat = Ogre::MaterialManager::getSingleton().getByName(newMatName);
		if(newMat.isNull())
		{
			// this can happen if there was error during the reloading of the material.
			// in that case, we keep the ancient one.
			// Ice::Log::Instance().LogMessage(newMatName+" : new material is null!");
			return;
		}

		// unfortunately, the renderable gives access only to a const MaterialPtr.
		// and there is no 'setMaterial' or 'setMaterialName' method on renderables.
		// so I have to try to down cast with known classes...
		{   
			Ogre::SubEntity* lRend = dynamic_cast<Ogre::SubEntity*>(rend);
			if(lRend){lRend->setMaterialName(newMatName);return;} 
		}
		{
			Ogre::SimpleRenderable* lRend = dynamic_cast<Ogre::SimpleRenderable*>(rend);
			if(lRend){lRend->setMaterial(newMatName);return;} 
		}
		{
			Ogre::ShadowRenderable* lRend = dynamic_cast<Ogre::ShadowRenderable*>(rend);
			if(lRend){lRend->setMaterial(newMat);return;} 
		}
		{   
			Ogre::BillboardChain* lRend = dynamic_cast<Ogre::BillboardChain*>(rend);
			if(lRend){lRend->setMaterialName(newMatName);return;} 
		}
		{   
			Ogre::BillboardSet* lRend = dynamic_cast<Ogre::BillboardSet*>(rend);
			if(lRend){lRend->setMaterialName(newMatName);return;} 
		}
		{   
			Ogre::OverlayElement* lRend = dynamic_cast<Ogre::OverlayElement*>(rend);
			if(lRend){lRend->setMaterialName(newMatName);return;} 
		}
	}else{
		// was there for debug...
		// Ice::Log::Instance().LogMessage("material of renderable is null!");
	}
}
Esempio n. 24
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    void RemoveMaterial(Ogre::MaterialPtr& material)
    {
        if (!material.isNull())
        {
            std::string material_name = material->getName();
            material.setNull();

            try
            {
                Ogre::MaterialManager::getSingleton().remove(material_name);
            }
            catch (Ogre::Exception& e)
            {
                OgreRenderingModule::LogDebug("Failed to remove Ogre material:" + std::string(e.what()));
            }
        }
    }
MeshPersonVisual::~MeshPersonVisual() {
    m_sceneManager->destroyEntity( entity_ );

    // destroy all the materials we've created
    std::set<Ogre::MaterialPtr>::iterator it;
    for ( it = materials_.begin(); it!=materials_.end(); it++ )
    {
        Ogre::MaterialPtr material = *it;
        if (!material.isNull())
        {
          material->unload();
          Ogre::MaterialManager::getSingleton().remove(material->getName());
        }
    }
    materials_.clear();

    m_sceneManager->destroySceneNode(m_childSceneNode->getName());
}
Esempio n. 26
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void BasisManager::createInput() // создаем систему ввода
{
	Ogre::LogManager::getSingletonPtr()->logMessage("*** Initializing OIS ***");
	OIS::ParamList pl;
	size_t windowHnd = 0;
	std::ostringstream windowHndStr;

	mWindow->getCustomAttribute("WINDOW", &windowHnd);
	windowHndStr << windowHnd;
	pl.insert(std::make_pair(std::string("WINDOW"), windowHndStr.str()));

	mInputManager = OIS::InputManager::createInputSystem( pl );

	mKeyboard = static_cast<OIS::Keyboard*>(mInputManager->createInputObject( OIS::OISKeyboard, true ));
	mKeyboard->setEventCallback(this);


	mMouse = static_cast<OIS::Mouse*>(mInputManager->createInputObject( OIS::OISMouse, true ));
	mMouse->setEventCallback(this);

	mRoot->addFrameListener(this);

	windowResized(mWindow); // инициализация

	Ogre::WindowEventUtilities::addWindowEventListener(mWindow, this);

	Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().getByName("wallpaper");
	if (false == material.isNull()) {
		Ogre::OverlayManager & manager = Ogre::OverlayManager::getSingleton();
		Ogre::Overlay * overlay = manager.create("wallpaper");
		overlay->setZOrder(0);
		overlay->show();
		Ogre::PanelOverlayElement * panel = static_cast<Ogre::PanelOverlayElement*>(manager.createOverlayElement("Panel", "wallpaper"));
		panel->setDimensions(1, 1);
		/*Ogre::FontPtr mpFont = Ogre::FontManager::getSingleton().getByName("MyGUI_font");
		mpFont->load();
		if (!mpFont.isNull()) {
			const Ogre::MaterialPtr & material2 = mpFont->getMaterial();
			panel->setMaterialName(material2->getName());
		}*/
		panel->setMaterialName(material->getName());
		overlay->add2D(panel);
	}
}
Esempio n. 27
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void BallApp::createBall(std::string entName, std::string nodeName, 
                        int x, int y, int z,
                        int vx, int vy, int vz) {
  
  Ogre::Entity *entity = mSceneMgr->createEntity(entName, "sphere.mesh");
  entity->setCastShadows(true);
  
  Ogre::SceneNode *newNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(nodeName);
  newNode->attachObject(entity);

  mPhysics->addRigidSphere(entity, newNode, 0.1f, 1.0f, btVector3(0,0,0), btVector3(x,y,z), new btQuaternion(1.0f, 1.0f, 0, 0))->setLinearVelocity(btVector3(vx, vy, vz));

  // Change Entity Color
  Ogre::MaterialPtr mat = entity->getSubEntity(0)->getMaterial();
  Ogre::Pass *pass = mat->getTechnique(0)->getPass(0);
  pass->setDiffuse(0,1,0,0.1);
  pass->setSpecular(1,1,1,0.4);
  entity->setMaterialName(mat->getName());
}
        Indicator(const ObjectPtr &object, SceneManipulator *sceneManipulator)
			: mProxy(NULL)
        {
            assert(sceneManipulator);

			mUserAny = Ogre::Any();

			mProxy = new ObjectProxy(object);

            // 根据光源位置来定节点位置
            Ogre::Vector3 pos = VariantCast<Ogre::Vector3>(object->getProperty("position"));
            mIndicatorSceneNode = sceneManipulator->getIndicatorRootSceneNode()->createChildSceneNode(pos);

            Real radius = 5;
            int rings = 16;
            int segments = 16;

            Ogre::MeshPtr sphereMesh = createCommonSphere(radius, rings, segments);
            Ogre::MaterialPtr material = createPureColourMaterial(
                Ogre::ColourValue(1, 0, 0, 0.75)   );

            mIndicatorEntity = sceneManipulator->getSceneManager()->createEntity(mIndicatorSceneNode->getName(), sphereMesh->getName());
			//david-<<
            //mIndicatorEntity->setNormaliseNormals(true);
			//david->>
            mIndicatorEntity->setMaterialName(material->getName());
            setUserObject(mProxy);

            mIndicatorSceneNode->attachObject(mIndicatorEntity);

            // 选择时不考虑粒子系统的包围盒,用的是指示器的包围盒
            ParticleSystemObject *particleSystemObject = static_cast<ParticleSystemObject *> (object.get());
			Ogre::ParticleSystem *system = particleSystemObject->getParticleSystem();

            if (system)
				system->setQueryFlags(0);

            // 根据光源类型来挂接模型
            showIndicator(false);
        }
Esempio n. 29
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    CreateObjectAction::CreateObjectAction(SceneManipulator* sceneManipulator)
        : Action(sceneManipulator)
        , mDirty(true)
        , mObject()
		, mHasPosition(false)
		, mRangeSphereEntity(NULL)
		, mRangeSphereNode(NULL)
    {
		// create a entity for indicate the range of a point light
		mRangeSphereNode = getIndicatorRootSceneNode()->createChildSceneNode();

		Ogre::MeshPtr sphereMesh = Fairy::createCommonSphere("PointLightRangeSphere", 100, 16, 16);
		Ogre::MaterialPtr material = Fairy::createPureColourMaterial(Ogre::ColourValue(0, 1, 0, 0.75));

		material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);
		material->getTechnique(0)->getPass(0)->setCullingMode(Ogre::CULL_NONE);

		mRangeSphereEntity = getSceneManager()->createEntity("CreateLightRangeSphere", sphereMesh->getName());
		mRangeSphereEntity->setMaterialName(material->getName());

		mRangeSphereNode->attachObject(mRangeSphereEntity);
		mRangeSphereNode->setVisible(false);
    }
void ImageSelectionToolCustom::onInitialize()
{
    move_tool_->initialize( context_ );

    // Create our highlight rectangle
    Ogre::SceneManager* scene_manager = context_->getSceneManager();
    highlight_node_ = scene_manager->getRootSceneNode()->createChildSceneNode();

    std::stringstream ss;
    static int count = 0;
    ss << "ImageSelectionRect" << count++;
    highlight_rectangle_ = new Ogre::Rectangle2D(true);

    const static uint32_t texture_data[1] = { 0xffff0070 };
    Ogre::DataStreamPtr pixel_stream;
    pixel_stream.bind(new Ogre::MemoryDataStream( (void*)&texture_data[0], 4 ));

    Ogre::TexturePtr tex = Ogre::TextureManager::getSingleton().loadRawData(ss.str() + "Texture", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, pixel_stream, 1, 1, Ogre::PF_R8G8B8A8, Ogre::TEX_TYPE_2D, 0);

    Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().create(ss.str(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
    material->setLightingEnabled(false);
    //material->getTechnique(0)->getPass(0)->setPolygonMode(Ogre::PM_WIREFRAME);
    highlight_rectangle_->setMaterial(material->getName());
    Ogre::AxisAlignedBox aabInf;
    aabInf.setInfinite();
    highlight_rectangle_->setBoundingBox(aabInf);
    highlight_rectangle_->setRenderQueueGroup(Ogre::RENDER_QUEUE_OVERLAY + 4);
    material->setSceneBlending(Ogre::SBT_TRANSPARENT_ALPHA);
    material->setCullingMode(Ogre::CULL_NONE);

    Ogre::TextureUnitState* tex_unit = material->getTechnique(0)->getPass(0)->createTextureUnitState();
    tex_unit->setTextureName(tex->getName());
    tex_unit->setTextureFiltering( Ogre::TFO_NONE );

    highlight_node_->attachObject(highlight_rectangle_);
}