diff --git a/components/nif/controller.hpp b/components/nif/controller.hpp index 011e0e445..e44f4a6f3 100644 --- a/components/nif/controller.hpp +++ b/components/nif/controller.hpp @@ -306,7 +306,7 @@ public: class NiFlipController : public Controller { public: - int mTexSlot; + int mTexSlot; // NiTexturingProperty::TextureType float mDelta; // Time between two flips. delta = (start_time - stop_time) / num_sources NiSourceTextureList mSources; diff --git a/components/nifogre/material.hpp b/components/nifogre/material.hpp index 8843ac6c6..b02c7c236 100644 --- a/components/nifogre/material.hpp +++ b/components/nifogre/material.hpp @@ -37,9 +37,9 @@ class NIFMaterialLoader { static std::map sMaterialMap; +public: static std::string findTextureName(const std::string &filename); -public: static Ogre::String getMaterial(const Nif::ShapeData *shapedata, const Ogre::String &name, const Ogre::String &group, const Nif::NiTexturingProperty *texprop, diff --git a/components/nifogre/ogrenifloader.cpp b/components/nifogre/ogrenifloader.cpp index b71d4c4ee..4819be4ca 100644 --- a/components/nifogre/ogrenifloader.cpp +++ b/components/nifogre/ogrenifloader.cpp @@ -109,6 +109,74 @@ ObjectScene::~ObjectScene() mSkelBase = NULL; } +// Animates a texture +class FlipController +{ +public: + class Value : public Ogre::ControllerValue + { + private: + Ogre::MovableObject* mMovable; + int mTexSlot; + float mDelta; + std::vector mTextures; + MaterialControllerManager* mMaterialControllerMgr; + + public: + Value(Ogre::MovableObject *movable, const Nif::NiFlipController *ctrl, MaterialControllerManager* materialControllerMgr) + : mMovable(movable) + , mMaterialControllerMgr(materialControllerMgr) + { + mTexSlot = ctrl->mTexSlot; + mDelta = ctrl->mDelta; + for (unsigned int i=0; imSources.length(); ++i) + { + const Nif::NiSourceTexture* tex = ctrl->mSources[i].getPtr(); + if (!tex->external) + std::cerr << "Warning: Found internal texture, ignoring." << std::endl; + mTextures.push_back(NIFMaterialLoader::findTextureName(tex->filename)); + } + } + + virtual Ogre::Real getValue() const + { + // Should not be called + return 0.0f; + } + + virtual void setValue(Ogre::Real time) + { + if (mDelta == 0) + return; + int curTexture = int(time / mDelta) % mTextures.size(); + + Ogre::MaterialPtr mat = mMaterialControllerMgr->getWritableMaterial(mMovable); + Ogre::Material::TechniqueIterator techs = mat->getTechniqueIterator(); + while(techs.hasMoreElements()) + { + Ogre::Technique *tech = techs.getNext(); + Ogre::Technique::PassIterator passes = tech->getPassIterator(); + while(passes.hasMoreElements()) + { + Ogre::Pass *pass = passes.getNext(); + Ogre::Pass::TextureUnitStateIterator textures = pass->getTextureUnitStateIterator(); + while (textures.hasMoreElements()) + { + Ogre::TextureUnitState *texture = textures.getNext(); + if ((texture->getName() == "diffuseMap" && mTexSlot == Nif::NiTexturingProperty::BaseTexture) + || (texture->getName() == "normalMap" && mTexSlot == Nif::NiTexturingProperty::BumpTexture) + || (texture->getName() == "detailMap" && mTexSlot == Nif::NiTexturingProperty::DetailTexture) + || (texture->getName() == "emissiveMap" && mTexSlot == Nif::NiTexturingProperty::GlowTexture)) + texture->setTextureName(mTextures[curTexture]); + } + } + } + } + }; + + typedef DefaultFunction Function; +}; + class AlphaController { public: @@ -633,15 +701,15 @@ class NIFObjectLoader const Nif::NiWireframeProperty *wireprop = NULL; node->getProperties(texprop, matprop, alphaprop, vertprop, zprop, specprop, wireprop); + Ogre::ControllerValueRealPtr srcval((animflags&Nif::NiNode::AnimFlag_AutoPlay) ? + Ogre::ControllerManager::getSingleton().getFrameTimeSource() : + Ogre::ControllerValueRealPtr()); + if(matprop) { Nif::ControllerPtr ctrls = matprop->controller; while(!ctrls.empty()) { - Ogre::ControllerValueRealPtr srcval((animflags&Nif::NiNode::AnimFlag_AutoPlay) ? - Ogre::ControllerManager::getSingleton().getFrameTimeSource() : - Ogre::ControllerValueRealPtr()); - if (ctrls->recType == Nif::RC_NiAlphaController) { const Nif::NiAlphaController *alphaCtrl = dynamic_cast(ctrls.getPtr()); @@ -661,6 +729,27 @@ class NIFObjectLoader scene->mControllers.push_back(Ogre::Controller(srcval, dstval, func)); } + ctrls = ctrls->next; + } + } + if (texprop) + { + Nif::ControllerPtr ctrls = texprop->controller; + while(!ctrls.empty()) + { + if (ctrls->recType == Nif::RC_NiFlipController) + { + const Nif::NiFlipController *flipCtrl = dynamic_cast(ctrls.getPtr()); + + + Ogre::ControllerValueRealPtr dstval(OGRE_NEW FlipController::Value( + movable, flipCtrl, &scene->mMaterialControllerMgr)); + FlipController::Function* function = OGRE_NEW FlipController::Function(flipCtrl, (animflags&Nif::NiNode::AnimFlag_AutoPlay)); + scene->mMaxControllerLength = std::max(function->mStopTime, scene->mMaxControllerLength); + Ogre::ControllerFunctionRealPtr func(function); + scene->mControllers.push_back(Ogre::Controller(srcval, dstval, func)); + } + ctrls = ctrls->next; } }