//-----------------------------------------------------------------------
void MaterialTab::selectMaterial(wxString& materialName)
{
	Ogre::TextureUnitState* textureUnitState = 0;
	mTxtMaterialName->SetValue(materialName);
	if (isSelectedMaterialInUse())
	{
		mTxtMaterialName->Disable();
	}
	else
	{
		mTxtMaterialName->Enable();
	}
	mLastSelectedMaterial = materialName;
	Ogre::String name = wx2ogre(materialName);
	Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().getByName(name);
	if (!material.isNull() && material->getNumTechniques() > 0)
	{
		material->load();
		mTxtTextureLoad->SetValue(wxT(""));
		Ogre::Technique* technique = material->getBestTechnique(); // Get the best technique
		if (technique && technique->getNumPasses() > 0)
		{
			Ogre::Pass* pass = technique->getPass(0); // Get the first
			if (pass)
			{
				// Set pass properties
				mCheckLighting->SetValue(pass->getLightingEnabled());
				mCheckDepthCheck->SetValue(pass->getDepthCheckEnabled());
				mCheckDepthWrite->SetValue(pass->getDepthWriteEnabled());
				mSceneBlendList->SetValue(getSceneBlending(pass));
				if (pass->getNumTextureUnitStates() > 0)
				{
					textureUnitState = pass->getTextureUnitState(0); // Get the first
					if (textureUnitState)
					{
						// Set texture properties
						if (textureUnitState->getNumFrames() > 0)
						{
							wxString name = ogre2wx(textureUnitState->getFrameTextureName(0));
							mTxtTextureLoad->SetValue(name);
						}

						mAddressingModeList->SetValue(getTextureAddressingMode(textureUnitState));
					}
				}
			}
		}
	}

	// Display image
	viewTexture(textureUnitState); // Clear the old texture if no TextureUnitState
}
Exemplo n.º 2
0
void RoR::SkinManager::ReplaceMaterialTextures(SkinDef* skin_def, std::string materialName) // Static
{
    const auto not_found = skin_def->replace_textures.end();
    Ogre::MaterialPtr mat = RoR::OgreSubsystem::GetMaterialByName(materialName);
    if (!mat.isNull())
    {
        for (int t = 0; t < mat->getNumTechniques(); t++)
        {
            Ogre::Technique* tech = mat->getTechnique(0);
            if (!tech)
                continue;
            for (int p = 0; p < tech->getNumPasses(); p++)
            {
                Ogre::Pass* pass = tech->getPass(p);
                if (!pass)
                    continue;
                for (int tu = 0; tu < pass->getNumTextureUnitStates(); tu++)
                {
                    Ogre::TextureUnitState* tus = pass->getTextureUnitState(tu);
                    if (!tus)
                        continue;

                    //if (tus->getTextureType() != TEX_TYPE_2D) continue; // only replace 2d images
                    // walk the frames, usually there is only one
                    for (unsigned int fr = 0; fr < tus->getNumFrames(); fr++)
                    {
                        Ogre::String textureName = tus->getFrameTextureName(fr);
                        std::map<Ogre::String, Ogre::String>::iterator it = skin_def->replace_textures.find(textureName);
                        if (it != not_found)
                        {
                            textureName = it->second; //getReplacementForTexture(textureName);
                            tus->setFrameTextureName(textureName, fr);
                        }
                    }
                }
            }
        }
    }
}