I made a model of a house in blender, assigned material to it, exported it to "house.mesh" file and loaded into my ogre application.
The material applies, but i can't see my texture. It has lightning, self-lightning and others but has no texture. If I change texture file, the house changes it's color, so if i use random grass texture the house is green, if I use sky image, the house is blue.
Then I made 2 models, first is my house that is loaded from mesh file, and second is manual object from MadMarx Tutorial 7 : Basic Material - Part 1 on ogre's Wiki, so I could compare the difference in applying a material. I apply the same material to both models, but house still has no texture, and changes it's color when I change texture image. The manual object has it's texture applied properly.
I also tried to create material script in "material.material" file, but it didn't work.
here is the code:
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Ogre::MaterialManager& lMaterialManager = Ogre::MaterialManager::getSingleton();
Ogre::String lNameOfResourceGroup = "3D Mad skills demo";
{
Ogre::ResourceGroupManager& lRgMgr = Ogre::ResourceGroupManager::getSingleton();
lRgMgr.createResourceGroup(lNameOfResourceGroup);
Ogre::String lDirectoryToLoadTextures = "D:/bin/Debug";
bool lIsRecursive = false;
lRgMgr.addResourceLocation(lDirectoryToLoadTextures, "FileSystem", lNameOfResourceGroup, lIsRecursive);
lRgMgr.initialiseResourceGroup(lNameOfResourceGroup);
lRgMgr.loadResourceGroup(lNameOfResourceGroup);
//create material as MadMarks does it
{
Ogre::MaterialPtr lMaterial = lMaterialManager.create("Material",lNameOfResourceGroup);
Ogre::Technique* lFirstTechnique = lMaterial->getTechnique(0);
Ogre::Pass* lFirstPass = lFirstTechnique->getPass(0);
lFirstPass->setDiffuse(0.8f, 0.8f, 0.8f,1.0f);
lFirstPass->setAmbient(0.3f, 0.3f, 0.3f);
lFirstPass->setSpecular(1.0f, 1.0f, 1.0f, 1.0f);
lFirstPass->setShininess(64.0f);
lFirstPass->setSelfIllumination(0.1f, 0.1f, 0.1f);
Ogre::TextureUnitState* lTextureUnit = lFirstPass->createTextureUnitState();
lTextureUnit->setTextureName("MakeSeamlessSampleUsage.jpeg", Ogre::TEX_TYPE_2D);
lTextureUnit->setTextureCoordSet(0);
}
//manual object
Ogre::ManualObject * lManualObject = NULL;
{
Ogre::String lManualObjectName = "SomeQuad";
lManualObject = lScene->createManualObject(lManualObjectName);
bool lDoIWantToUpdateItLater = false;
lManualObject->setDynamic(lDoIWantToUpdateItLater);
float lSize = 0.7f;
lManualObject->begin("BaseWhiteNoLighting", Ogre::RenderOperation::OT_TRIANGLE_LIST);
{
float cp = 1.0f * lSize ;
float cm = -1.0f * lSize;
float lDiffuseScale = 3.0f;
float lLightmapScale = 1.0f;
lManualObject->position(cm, cp, 0.0f);// a vertex
lManualObject->colour(Ogre::ColourValue(0.0f,1.0f,0.0f,1.0f));
lManualObject->normal(0.0, 0.0, 1.0f);
lManualObject->textureCoord(0.0f, 0.0f);
lManualObject->textureCoord(0.0f, 0.0f);
lManualObject->position(cp, cp, 0.0f);// a vertex
lManualObject->colour(Ogre::ColourValue(1.0f,1.0f,0.0f,1.0f));
lManualObject->normal(0.0, 0.0, 1.0f);
lManualObject->textureCoord(lDiffuseScale, 0.0f);
lManualObject->textureCoord(lLightmapScale, 0.0f);
lManualObject->position(cp, cm, 0.0f);// a vertex
lManualObject->colour(Ogre::ColourValue(1.0f,0.0f,0.0f,1.0f));
lManualObject->normal(0.0, 0.0, 1.0f);
lManualObject->textureCoord(lDiffuseScale, lDiffuseScale);
lManualObject->textureCoord(lLightmapScale, lLightmapScale);
lManualObject->position(cm, cm, 0.0f);// a vertex
lManualObject->colour(Ogre::ColourValue(0.0f,0.0f,0.0f,1.0f));
lManualObject->normal(0.0, 0.0, 1.0f);
lManualObject->textureCoord(0.0, lDiffuseScale);
lManualObject->textureCoord(0.0, lLightmapScale);
lManualObject->triangle(2,1,0);
lManualObject->triangle(0,3,2);
}
lManualObject->end();
}
Ogre::String lNameOfTheMesh = "MyQuad";
lManualObject->convertToMesh(lNameOfTheMesh);
//installing Quad into the scene
Ogre::Entity* lEntity = lScene->createEntity(lNameOfTheMesh);
Ogre::SceneNode* lNode = lRootSceneNode->createChildSceneNode();
lNode->attachObject(lEntity);
lNode->setPosition(0.0, -1.0, 0.0);
//loading my house mesh and installing it into the scene
Ogre::String lNameOfTheHouseMesh = "house.mesh";
Ogre::Entity* lHouseEntity = lScene->createEntity(lNameOfTheHouseMesh);
Ogre::SceneNode* houseNode = lRootSceneNode->createChildSceneNode();
houseNode->attachObject(lHouseEntity);
houseNode->setPosition(-1.0, 1.0, -1.0);
//setting material for both models
lEntity->setMaterialName("Material");
lHouseEntity->setMaterialName("Material");
}
The LOG
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18:51:00: Creating resource group 3D Mad skills demo
18:51:00: Added resource location 'D:/bin/Debug' of type 'FileSystem' to resource group '3D Mad skills demo'
18:51:00: Initialising resource group 3D Mad skills demo
18:51:00: Parsing scripts for resource group 3D Mad skills demo
18:51:00: Finished parsing scripts for resource group 3D Mad skills demo
18:51:00: Creating resources for group 3D Mad skills demo
18:51:00: All done
18:51:00: Loading resource group '3D Mad skills demo' - Resources: 1 World Geometry: 1
18:51:00: Finished loading resource group 3D Mad skills demo
18:51:00: Mesh: Loading house.mesh.
18:51:00: Texture: MakeSeamlessSampleUsage.jpeg: Loading 1 faces(PF_R8G8B8,640x480x1) with 9 generated mipmaps from Image. Internal format is PF_X8R8G8B8,640x480x1.
18:51:02: Destroying resource group 3D Mad skills demo
18:51:02: Unloading resource group 3D Mad skills demo
18:51:02: Finished unloading resource group 3D Mad skills demo
