private void CreateTerrain()
{
mTMgr = new MET.TerrainManager(OgreEngine.mMgr, "MET");
mTMgr.SetLodErrorMargin(2, OgreEngine.mWin.Height);
mTMgr.SetUseLodMorphing(true, 0.2f, "morphFactor");
mTInfo = new MET.TerrainInfo();
Mogre.Image image = new Mogre.Image();
image.Load("heightmap.png", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
MET.TerrainInfo.LoadHeightmapFromImage(mTInfo, image);
//mTInfo.Extents = new Mogre.AxisAlignedBox(0, 0, 0, land.SizeX + stepWidth, land.SizeZ, land.SizeY + stepHeight);
mTInfo.Extents = new Mogre.AxisAlignedBox(Vector3.ZERO, Size);
//lightmap
Mogre.Image lmImage = new Mogre.Image();
MET.TerrainInfo.CreateTerraingLightmap(mTInfo, lmImage, Constants.Land.LightmapSize, Constants.Land.LightmapSize, new Vector3(-1, -1, -1), new ColourValue(1, 1, 1), new ColourValue(0.2f, 0.2f, 0.2f), true);
//lmImage.Save("lightmapa" + land.Id + ".png");
TexturePtr lightmapTex = TextureManager.Singleton.CreateManual(
"ETLightmap",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME,
Mogre.TextureType.TEX_TYPE_2D,
Constants.Land.LightmapSize,
Constants.Land.LightmapSize,
1,
Mogre.PixelFormat.PF_BYTE_RGB);
TexturePtr tex = TextureManager.Singleton.GetByName("ETLightmap");
tex.GetBuffer(0, 0).BlitFromMemory(lmImage.GetPixelBox(0, 0));
mTMgr.CreateTerrain(mTInfo);
mTInfo.Dispose();
mTInfo = mTMgr.TerrainInfo;
image = new Image();
image.Load("textureMap0.png", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
TextureSize = image.Width;
mSMgr = new MET.SplattingManager("ETSplatting", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME, image.Width, image.Width, 3);
mSMgr.NumTextures = 6;
mSMgr.LoadMapFromImage(0, image);
image = new Image();
image.Load("textureMap1.png", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
mSMgr.LoadMapFromImage(1, image);
mTMgr.Material = MaterialManager.Singleton.GetByName("ETTerrainMaterial");
// lightmapa
Pass pass = mTMgr.Material.GetTechnique(0).CreatePass();
pass.LightingEnabled = false;
pass.SetSceneBlending(SceneBlendType.SBT_MODULATE);
pass.SetVertexProgram("ET/Programs/VSLodMorph2");
pass.SetFragmentProgram("ET/Programs/PSLighting");
pass.CreateTextureUnitState("ETLightmap");
pass = mTMgr.Material.GetTechnique(1).CreatePass();
pass.LightingEnabled = false;
pass.SetSceneBlending(SceneBlendType.SBT_MODULATE);
pass.SetVertexProgram("ET/Programs/VSLodMorph2");
pass.SetFragmentProgram("ET/Programs/PSLighting");
pass.CreateTextureUnitState("ETLightmap");
//base texture for non shader graphics
lmImage = new Mogre.Image();
//TODO: replace by real bic texture
lmImage.Load("baseTexture.jpg", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
//lmImage.Save("lightmapa" + land.Id + ".png");
lightmapTex = TextureManager.Singleton.CreateManual(
"ETBasemap",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME,
Mogre.TextureType.TEX_TYPE_2D,
Constants.Land.LightmapSize,
Constants.Land.LightmapSize,
1,
Mogre.PixelFormat.PF_BYTE_RGB);
tex = TextureManager.Singleton.GetByName("ETBasemap");
tex.GetBuffer(0, 0).BlitFromMemory(lmImage.GetPixelBox(0, 0));
Technique tech = mTMgr.Material.CreateTechnique();
pass = tech.CreatePass();
pass.CreateTextureUnitState("ETBasemap");
}