texturing, bump mapping problem

Zedith · Post by **Zedith** » Fri Oct 24, 2008 5:31 pm

When I open my map files in other 3d viewing and coding(programming) programs then the textures are correct but in irrlicht it plays crazy. Sometimes the wall textures are rotated 90 degrees and stretching textures doesn't work either correctly. I tested .x and .b3d.
I'm sure that the texture coords are correct...

Any ideas fixing this?
My code: (simple copy, paste, modify)

Code: Select all

	scene::IAnimatedMesh* roomMesh = smgr->getMesh("maps/DeMa_cs/crate1.x");
	scene::ISceneNode* room = 0;
	if (roomMesh)
	{
		smgr->getMeshManipulator()->makePlanarTextureMapping(
				roomMesh->getMesh(0), 0.003f);

		video::ITexture* colorMap = driver->getTexture("maps/DeMa_cs/crate1.jpg");
		video::ITexture* normalMap = driver->getTexture("maps/DeMa_cs/crate1b.jpg");

		driver->makeNormalMapTexture(normalMap, 9.0f);

		scene::IMesh* tangentMesh = smgr->getMeshManipulator()->createMeshWithTangents(
			roomMesh->getMesh(0));

		room = smgr->addMeshSceneNode(tangentMesh);
		room->setMaterialTexture(0, colorMap);
		room->setMaterialTexture(1, normalMap);

		room->getMaterial(0).SpecularColor.set(0,0,0,0);

		room->setMaterialType(video::EMT_PARALLAX_MAP_SOLID);
		room->getMaterial(0).MaterialTypeParam = 0.035f; // adjust height for parallax effect

		tangentMesh->drop();
	}

bitplane · Post by **bitplane** » Fri Oct 24, 2008 6:33 pm

Can you please supply the mesh file too?

edit: Oh, makePlanarTextureMapping will destroy your texture coordinates. Try removing this line!

hybrid · Post by **hybrid** » Fri Oct 24, 2008 6:58 pm

I guess someone should provide a new room mesh which will avoid this line, it simply makes the tutorial users completely crazy

Zedith · Post by **Zedith** » Fri Oct 24, 2008 10:34 pm

Oh Now I know what I should do after doing a tutorial - analyze all commands.
That bump map effect looks awesome.. I used cs 1.6 textures.

Thanks guys!

Acki · Post by **Acki** » Fri Oct 24, 2008 10:56 pm

Zedith wrote:Oh Now I know what I should do after doing a tutorial - analyze all commands.

that's what tutorials are for !!!

BlindSide · Post by **BlindSide** » Sat Oct 25, 2008 5:45 am

hybrid wrote:I guess someone should provide a new room mesh which will avoid this line, it simply makes the tutorial users completely crazy

You can use the one from my XEffects wrapper, it's just as bad looking though:

But atleast the texture coordinates are ok, I just made it in Maplet (Free and easy to use).