protected override void OnMaterialRender(uint passId, Material material, ref bool skipPass)
{
base.OnMaterialRender(passId, material, ref skipPass);
//update texture name
if (passId == 100)
{
TextureUnitState textureUnit = material.Techniques[0].Passes[0].TextureUnitStates[1];
//we can't change texture by means call SetTextureName() for compositor materials. use _Internal_SetTexture
Texture texture = null;
if (!string.IsNullOrEmpty(TextureName))
{
texture = TextureManager.Instance.Load(TextureName, Texture.Type.Type2D);
}
if (texture == null)
{
texture = TextureManager.Instance.Load("Base\\FullScreenEffects\\ColorCorrectionLUT\\Textures\\NoEffect.png");
}
textureUnit._Internal_SetTexture(texture);
//if( textureUnit.TextureName != TextureName )
// textureUnit.SetTextureName( TextureName );
GpuProgramParameters parameters = material.Techniques[0].Passes[0].FragmentProgramParameters;
parameters.SetNamedConstant("multiply", multiply);
parameters.SetNamedConstant("add", add);
}
}
protected override void CreateScene()
{
// since whole screen is being redrawn every frame, dont bother clearing
// option works for GL right now, uncomment to test it out. huge fps increase
// also, depth_write in the skybox material must be set to on
//mainViewport.ClearEveryFrame = false;
// set some ambient light
scene.TargetRenderSystem.LightingEnabled = true;
scene.AmbientLight = ColorEx.Gray;
// create a point light (default)
Light light = scene.CreateLight("MainLight");
light.Position = new Vector3(20, 80, 50);
CreateScalingPlane();
CreateScrollingKnot();
CreateWateryPlane();
// set up a material for the skydome
Material skyMaterial = scene.CreateMaterial("SkyMat");
skyMaterial.Lighting = false;
// use a cloudy sky
Pass pass = skyMaterial.GetTechnique(0).GetPass(0);
TextureUnitState textureLayer = pass.CreateTextureUnitState("clouds.jpg");
// scroll the clouds
textureLayer.SetScrollAnimation(0.15f, 0);
// create the skydome
scene.SetSkyDome(true, "SkyMat", -5, 2);
}
// Just override the mandatory create scene method
public override void CreateScene()
{
// Set ambient light
sceneMgr.AmbientLight = new ColourValue(0.5f, 0.5f, 0.5f);
// Create a point light
Light l = sceneMgr.CreateLight("MainLight");
// Accept default settings: point light, white diffuse, just set position
// NB I could attach the light to a SceneNode if I wanted it to move automatically with
// other objects, but I don't
l.Position = new Vector3(20, 80, 50);
createScalingPlane();
createScrollingKnot();
createWateryPlane();
// Set up a material for the skydome
MaterialPtr skyMat = MaterialManager.Singleton.Create("SkyMat",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
// Perform no dynamic lighting on the sky
skyMat.SetLightingEnabled(false);
// Use a cloudy sky
TextureUnitState t = skyMat.GetTechnique(0).GetPass(0).CreateTextureUnitState("clouds.jpg");
// Scroll the clouds
t.SetScrollAnimation(0.15f, 0f);
// System will automatically set no depth write
// Create a skydome
sceneMgr.SetSkyDome(true, "SkyMat", -5, 2);
}
/// <summary>
/// Creates a texture layer animator controller.
/// </summary>
/// <remarks>
/// This helper method creates the Controller, IControllerValue and IControllerFunction classes required
/// to animate a texture.
/// </remarks>
/// <param name="texUnit">The texture unit to animate.</param>
/// <param name="sequenceTime">Length of the animation (in seconds).</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller <Real> CreateTextureAnimator(TextureUnitState texUnit, Real sequenceTime)
{
IControllerValue <Real> val = new TextureFrameControllerValue(texUnit);
IControllerFunction <Real> func = new AnimationControllerFunction(sequenceTime);
return(CreateController(val, func));
}
public TexCoordModifierControllerValue(TextureUnitState t, bool translateU, bool translateV, bool scaleU) : this(OgrePINVOKE.new_TexCoordModifierControllerValue__SWIG_2(TextureUnitState.getCPtr(t), translateU, translateV, scaleU), true)
{
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
/// <summary>
/// Creates a basic time-based texture coordinate modifier designed for creating rotating textures.
/// </summary>
/// <remarks>
/// This simple method allows you to easily create constant-speed rotating textures. If you want more
/// control, look up the ControllerManager.CreateTextureWaveTransformer for more complex wave-based
/// scrollers / stretchers / rotaters.
/// </remarks>
/// <param name="layer">The texture unit to animate.</param>
/// <param name="speed">Speed of the rotation, in counter-clockwise revolutions per second.</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller <Real> CreateTextureRotator(TextureUnitState layer, Real speed)
{
IControllerValue <Real> val = new TexCoordModifierControllerValue(layer, false, false, false, false, true);
IControllerFunction <Real> func = new MultipyControllerFunction(-speed, true);
return(CreateController(val, func));
}
public TexCoordModifierControllerValue(TextureUnitState t) : this(OgrePINVOKE.new_TexCoordModifierControllerValue__SWIG_5(TextureUnitState.getCPtr(t)), true)
{
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
protected override void CreateScene()
{
mSceneMgr.AmbientLight = new ColourValue(1, 1, 1);
//Entity ent = mSceneMgr.CreateEntity("Head", "ogrehead.mesh");
//SceneNode node = mSceneMgr.RootSceneNode.CreateChildSceneNode("HeadNode");
//node.AttachObject(ent);
MaterialPtr mat = MaterialManager.Singleton.Create("BoxColor", "General", true);
Technique tech = mat.GetTechnique(0);
Pass pass = tech.GetPass(0);
TextureUnitState tex = pass.CreateTextureUnitState();
tex.SetTextureName("sphax.jpg", TextureType.TEX_TYPE_2D);
tex.NumMipmaps = 0;
tex.TextureAnisotropy = 0;
tex.SetTextureFiltering(FilterOptions.FO_POINT, FilterOptions.FO_POINT, FilterOptions.FO_POINT);
//pass.DepthWriteEnabled=false;
//pass.SetSceneBlending(SceneBlendType.SBT_TRANSPARENT_ALPHA);
//pass.CullingMode = CullingMode.CULL_NONE;
//mCamMan = new Tutorials.CameraMan(mCamera,mc);
//mCameraMan = null;
mCamera.SetPosition((float)mc.x, (float)mc.y, (float)mc.z);
mCamera.Pitch(new Degree(mc.pitch).ValueRadians);
mCamera.Yaw(new Degree(mc.yaw).ValueRadians);
oldCamPos = mCamera.Position;
}
/// <summary>
/// Helper function to set the texture coordinates. Instead of taking a movie
/// object, this takes a specific texture name, video size, texture size, and
/// material. Sets a texture matrix to adjust the existing coordinates.
/// </summary>
/// <param name="textureName">
/// The name of the texture to adjust.
/// </param>
/// <param name="videoSize">
/// The size of the video in pixels.
/// </param>
/// <param name="textureSize">
/// The size of the expected texture in pixels.
/// </param>
/// <param name="material">
/// The name of the material to search for textures.
/// </param>
/// <returns>
/// True if any texture coordinates were adjusted, false if not.
/// </returns>
public static bool SetTextureCoordinates(string textureName, Size videoSize, Size textureSize, string material)
{
bool ans = false;
Axiom.Graphics.Material m = MaterialManager.Instance.GetByName(material);
if (m != null)
{
for (int i = 0; i < m.NumTechniques; i++)
{
for (int j = 0; j < m.GetTechnique(i).NumPasses; j++)
{
Pass p = m.GetTechnique(i).GetPass(j);
for (int k = 0; k < p.NumTextureUnitStages; k++)
{
if (p.GetTextureUnitState(k).TextureName == textureName)
{
TextureUnitState tu = p.GetTextureUnitState(k);
float uRatio = ((float)videoSize.Width) / ((float)textureSize.Width);
float vRatio = ((float)videoSize.Height) / ((float)textureSize.Height);
tu.SetTextureScale(1.0f / uRatio, 1.0f / vRatio);
tu.SetTextureScroll(-0.5f * (1.0f - uRatio), -0.5f * (1.0f - vRatio));
ans = true;
}
}
}
}
}
return(ans);
}
private void setupModMenu()
{
MaterialPtr thumbMat = MaterialManager.Singleton.Create("ModThumbnail", "General");
thumbMat.GetTechnique(0).GetPass(0).CreateTextureUnitState();
MaterialPtr templateMat = MaterialManager.Singleton.GetByName("ModThumbnail");
foreach (string itr in modThumb)
{
string name = "ModThumb" + (modThumbs.Count + 1).ToString();
MaterialPtr newMat = templateMat.Clone(name);
TextureUnitState tus = newMat.GetTechnique(0).GetPass(0).GetTextureUnitState(0);
if (ResourceGroupManager.Singleton.ResourceExists("General", itr))
{
tus.SetTextureName(itr);
}
else
{
tus.SetTextureName("thumb_error.png");
}
BorderPanelOverlayElement bp = (BorderPanelOverlayElement)
OverlayManager.Singleton.CreateOverlayElementFromTemplate("SdkTrays/Picture", "BorderPanel", (name));
bp.HorizontalAlignment = (GuiHorizontalAlignment.GHA_RIGHT);
bp.VerticalAlignment = (GuiVerticalAlignment.GVA_CENTER);
bp.MaterialName = (name);
GameManager.Instance.trayMgr.getTraysLayer().Add2D(bp);
modThumbs.Add(bp);
}
}
public TexCoordModifierControllerValue(TextureUnitState texUnit, bool scrollU, bool scrollV, bool scaleU, bool scaleV, bool rotate)
{
this.texUnit = texUnit;
this.transU = scrollU;
this.transV = scrollV;
this.scaleU = scaleU;
this.scaleV = scaleV;
this.rotate = rotate;
}
public void BuildMaterialPasses(PageDecalInfo pageInfo)
{
Technique t = FindPageTechnique(pageInfo.Coord);
if (t != null)
{
float pageX = pageInfo.Coord.X * TerrainManager.Instance.PageSize * TerrainManager.oneMeter;
float pageZ = pageInfo.Coord.Z * TerrainManager.Instance.PageSize * TerrainManager.oneMeter;
int availableTexUnits = 0;
int curTexUnit = 0;
int texUnitsPerPass = 8;
Pass p = null;
foreach (DecalElement element in pageInfo.Decals)
{
// if there are no texture units available, allocate a new pass
if (availableTexUnits == 0)
{
p = t.CreatePass();
pageInfo.Passes.Add(p);
p.SetSceneBlending(SceneBlendType.TransparentAlpha);
// TODO: Unclear what should happen here. The new Ogre interface
// supports SetDepthBias(constantBias, slopeBias), but the units are
// different. Ask Jeff.
p.DepthBias = 1;
curTexUnit = 0;
availableTexUnits = texUnitsPerPass;
}
TextureUnitState texUnit = p.CreateTextureUnitState(element.ImageName, 0);
if (curTexUnit == 0)
{
texUnit.SetColorOperation(LayerBlendOperation.Replace);
texUnit.SetAlphaOperation(LayerBlendOperationEx.Source1, LayerBlendSource.Texture, LayerBlendSource.Current, 0, 0, 0);
}
else
{
texUnit.SetColorOperation(LayerBlendOperation.AlphaBlend);
texUnit.SetAlphaOperation(LayerBlendOperationEx.AddSmooth, LayerBlendSource.Texture, LayerBlendSource.Current, 0, 0, 0);
}
texUnit.TextureAddressing = TextureAddressing.Border;
texUnit.TextureBorderColor = new ColorEx(0, 0, 0, 0);
element.UpdateTextureTransform(texUnit, pageX, pageZ);
// bump the counts
curTexUnit++;
availableTexUnits--;
}
}
}
public static ControllerValueRealPtr create(TextureUnitState t, bool translateU, bool translateV, bool scaleU, bool scaleV, bool rotate)
{
ControllerValueRealPtr ret = new ControllerValueRealPtr(OgrePINVOKE.TexCoordModifierControllerValue_create__SWIG_0(TextureUnitState.getCPtr(t), translateU, translateV, scaleU, scaleV, rotate), true);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
public static ControllerValueRealPtr create(TextureUnitState t)
{
ControllerValueRealPtr ret = new ControllerValueRealPtr(OgrePINVOKE.TexCoordModifierControllerValue_create__SWIG_5(TextureUnitState.getCPtr(t)), true);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
protected void ResetOpacity()
{
try
{
TextureUnitState state = ManualObject.GetSection(0).GetMaterial().GetBestTechnique().GetPass(0).GetTextureUnitState(0);
state.SetAlphaOperation(LayerBlendOperationEx.LBX_MODULATE, LayerBlendSource.LBS_TEXTURE, LayerBlendSource.LBS_MANUAL, 1.0f, 1.0f);
}
catch (Exception)
{
}
}
public ControllerReal createTextureRotater(TextureUnitState layer, float speed)
{
global::System.IntPtr cPtr = OgrePINVOKE.ControllerManager_createTextureRotater(swigCPtr, TextureUnitState.getCPtr(layer), speed);
ControllerReal ret = (cPtr == global::System.IntPtr.Zero) ? null : new ControllerReal(cPtr, false);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
/// <summary>
/// This method applies a texture map to the Cube
/// </summary>
private void ManualObjMat()
{
using (MaterialPtr manualObjMat = MaterialManager.Singleton.Create("floor_mat", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME))// Creates a new Material
{
using (TextureUnitState manualObjTexture =
manualObjMat.GetTechnique(0).GetPass(0).CreateTextureUnitState("floor.jpg")) // Sets the texture for the material
{
manualObjEntity.SetMaterialName("floor_mat"); // Applies the material to the entity
}
}
}
public ControllerReal createTextureWaveTransformer(TextureUnitState layer, TextureUnitState.TextureTransformType ttype, WaveformType waveType)
{
global::System.IntPtr cPtr = OgrePINVOKE.ControllerManager_createTextureWaveTransformer__SWIG_4(swigCPtr, TextureUnitState.getCPtr(layer), (int)ttype, (int)waveType);
ControllerReal ret = (cPtr == global::System.IntPtr.Zero) ? null : new ControllerReal(cPtr, false);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
private void CubeMaterial()
{
using (MaterialPtr cubeMat = MaterialManager.Singleton.Create("groundMaterial",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME)) // Creates a new Material
{
using (TextureUnitState cubeTexture =
cubeMat.GetTechnique(0).GetPass(0).CreateTextureUnitState("Dirt.jpg")) // Sets the texture for the material
{
cubeEntity.SetMaterialName("groundMaterial"); // Applies the material to the entity
}
}
}
public override bool PreAddToRenderState(TargetRenderState targetRenderState, Pass srcPass, Pass dstPass)
{
this.atlasTexcoordPos = 0;
TextureAtlasSamplerFactory factory = TextureAtlasSamplerFactory.Instance;
bool hasAtlas = false;
int texCount = srcPass.TextureUnitStatesCount;
for (int i = 0; i < texCount; i++)
{
TextureUnitState pState = srcPass.GetTextureUnitState(i);
var table = factory.GetTextureAtlasTable(pState.TextureName);
if (table != null)
{
if (table.Count > TextureAtlasSampler.MaxSafeAtlasedTextuers)
{
Axiom.Core.LogManager.Instance.Write(
"Warning: Compiling atlas texture has too many internally defined textures. Shader may fail to compile.");
}
if (i > TextureAtlasSampler.MaxTextures)
{
throw new Axiom.Core.AxiomException(
"Texture atlas sub-render does not support more than TextureAtlasSampler.MaxTextures {0} atlas textures",
TextureAtlasSampler.MaxTextures);
}
if (pState.TextureType != TextureType.TwoD)
{
throw new Axiom.Core.AxiomException("Texture atlas sub-render state only supports 2d textures.");
}
this.atlasTableDatas[i] = table;
this.textureAddressings[i] = pState.TextureAddressingMode;
this.isAtlasTextureUnits[i] = true;
hasAtlas = true;
}
}
//Gather the materials atlas processing attributes
//and calculate the position of the indexes
TextureAtlasAttib attrib;
factory.HasMaterialAtlasingAttributes(srcPass.Parent.Parent, out attrib);
this.autoAdjustPollPosition = attrib.autoBorderAdjust;
this.atlasTexcoordPos = attrib.positionOffset;
if (attrib.positionMode == IndexPositionMode.Relative)
{
this.atlasTexcoordPos += texCount - 1;
}
return(hasAtlas);
}
//public void SetPosition(Vector3 position)
//{
// //cubeNode.Position = position;
// //physObj.Position = position;
//}
private void CubeMaterial()
{
using (MaterialPtr cubeMat = MaterialManager.Singleton.Create("Cube",
ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME))
{
using (TextureUnitState fieldTexture =
cubeMat.GetTechnique(0).GetPass(0).CreateTextureUnitState("Dirt.jpg"))
{
///cube.SetMaterialName("Quad", "Cube");
}
}
}
public void UpdateTextureTransform(TextureUnitState texUnit, float pageX, float pageZ)
{
//Axiom.Core.LogManager.Instance.Write("Decal: {0}, {1} page:{2}, {3}", posX, posZ, pageX, pageZ);
float pageSize = TerrainManager.Instance.PageSize * TerrainManager.oneMeter;
float scaleX = sizeX / pageSize;
float scaleZ = sizeZ / pageSize;
texUnit.SetTextureScale(scaleX, scaleZ);
float centerX = pageX + pageSize / 2f;
float centerZ = pageZ + pageSize / 2f;
texUnit.SetTextureScroll((centerX - posX) / (pageSize * scaleX), (centerZ - posZ) / (pageSize * scaleZ));
texUnit.SetTextureRotate(rot);
}
/// <summary>
///
/// </summary>
protected void UpdateMaterials()
{
for (int o = 0; o < ImpostorYawAngles; o++)
{
for (int i = 0; i < ImpostorPitchAngles; i++)
{
Material m = mMaterial[i, o];
Pass p = m.GetTechnique(0).GetPass(0);
TextureUnitState t = p.GetTextureUnitState(0);
t.SetTextureName(mTexture.Name);
}
}
}
public void SetWardrobeTexture(Wardrobe thePieceType, string theTexture)
{
if (string.Compare(theTexture, "none", true) == 0 ||
string.IsNullOrEmpty(theTexture))
{
return;
}
// gather information about wardrobe
if (ModelEntity.GetMesh().NumSubMeshes > 0)
{
bool needsReload = false;
foreach (var subMesh in ModelEntity.GetMesh().GetSubMeshIterator())
{
var matPtr = (MaterialPtr)MaterialManager.Singleton.GetByName(subMesh.MaterialName);
string suitStr = thePieceType.ToString();
if (subMesh.MaterialName.IndexOf(suitStr, StringComparison.OrdinalIgnoreCase) >= 0)
{
foreach (var mtrPass in matPtr.GetTechnique(0).GetPassIterator())
{
mtrPass.RemoveAllTextureUnitStates();
TextureUnitState baseTex = null;
if (WardrobeTextures[(int)Wardrobe.Face] != null)
{
baseTex = new TextureUnitState(mtrPass, WardrobeTextures[(int)Wardrobe.Face]);
}
TextureUnitState wardTex = new TextureUnitState(mtrPass, theTexture);
wardTex.SetColourOperation(LayerBlendOperation.LBO_ALPHA_BLEND);
needsReload = true;
if (baseTex != null)
{
mtrPass.AddTextureUnitState(baseTex);
}
mtrPass.AddTextureUnitState(wardTex);
}
WardrobeTextures[(int)thePieceType] = theTexture;
break;
}
if (needsReload)
{
matPtr.Reload();
}
}
}
}
private void PreparePass()
{
Technique technique = this.materialPtr.CreateTechnique(); ///UNDONE setShadowCasterMaterial
this.Pass = technique.CreatePass();
this.Pass.CullingMode = CullingMode.CULL_NONE;
this.Pass.DepthCheckEnabled = false;
this.Pass.DepthWriteEnabled = false;
this.Pass.LightingEnabled = false;
this.Pass.SetSceneBlending(SceneBlendType.SBT_TRANSPARENT_ALPHA);
TextureUnitState tus = this.Pass.CreateTextureUnitState();
tus.SetTextureAddressingMode(TextureUnitState.TextureAddressingMode.TAM_WRAP);
}
public static void CreateEditNode(string key, Vector3 position, Quaternion orientation)
{
WorldEntity worldEntity = Engine.World.GetWorldEntity(key);
SceneNode sceneNode = worldEntity.CreateSceneNode(position, orientation);
if (sceneNode != null)
{
EditNode editNode = new EditNode(key, worldEntity, sceneNode);
ushort numObjects = sceneNode.NumAttachedObjects();
ushort numEntities = 0;
for (ushort i = 0; i < numObjects; i++)
{
Entity entity = sceneNode.GetAttachedObject(i) as Entity;
// if we haven't found an entity by now we need to make one ourselves
if (entity == null && i == numObjects - 1 && numEntities == 0)
{
entity = Engine.Graphics.SceneManager.CreateEntity("ball.mesh");
sceneNode.AttachObject(entity);
}
// setup special material scheme used in the editor only
if (entity != null)
{
for (uint j = 0; j < entity.NumSubEntities; j++)
{
Technique technique = entity.GetSubEntity(j).GetMaterial().CreateTechnique();
technique.SchemeName = "WireframeScheme";
Pass pass = technique.CreatePass();
pass.LightingEnabled = false;
TextureUnitState textureUnit = pass.CreateTextureUnitState();
textureUnit.SetColourOperationEx(LayerBlendOperationEx.LBX_SOURCE1, LayerBlendSource.LBS_MANUAL, LayerBlendSource.LBS_CURRENT,
new ColourValue(
0.5f + Mogre.Math.RangeRandom(0, 0.5f),
0.5f + Mogre.Math.RangeRandom(0, 0.5f),
0.5f + Mogre.Math.RangeRandom(0, 0.5f)));
}
entity.UserObject = editNode;
numEntities++;
}
}
Editor.editNodes.Add(editNode);
}
}
public void setMaterial(string name, bool texture)
{
if (!texture)
{
base.setMaterial(name);
}
else
{
// If material already exists, use it!
if (mMaterialPtr == null) // GDZ, codigo original: if(mMaterialPtr.isNull())
{
mMaterialPtr = MaterialManager.Singleton.Create(mInstanceName + "_RenderTextureMaterial", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
TextureUnitState t = mMaterialPtr.GetTechnique(0).GetPass(0).CreateTextureUnitState(name);
}
mOverlayElement.MaterialName = mMaterialPtr.Name;
}
}
//创建场景
private void CreateScene(int width, int height, string filename)
{
string planename = Guid.NewGuid().ToString("N");
// 地面的法线方向。可以决定地面的朝向，
Plane p;
p.normal = Vector3.UNIT_Z;
p.d = 0;
//判断地面模型是否已经创建，主要是处理新建场景后，关闭文档，在次打开时，模型已和纹理材质已创建，在次创建就会报错，在此做判断
if (!MeshManager.Singleton.ResourceExists(planename))
{
//创建场景地面模型，通过指定的长和宽
MeshManager.Singleton.CreatePlane(planename, ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME, p, width, height, 20, 20, true, 1, 1F, 1F, Vector3.UNIT_Y);
//同上面
if (!TextureManager.Singleton.ResourceExists(filename))
{
//载入纹理
TexturePtr textureptr = TextureManager.Singleton.Load(filename, ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
//创建材质
MaterialPtr materialptr = MaterialManager.Singleton.Load(filename, ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME);
TextureUnitState state = materialptr.GetTechnique(0).GetPass(0).CreateTextureUnitState(filename);
//设置纹理的寻址模式，如果不设置。有可能在结边的时候出现缝隙
state.SetTextureAddressingMode(TextureUnitState.TextureAddressingMode.TAM_MIRROR);
//材质相应设置，可参见API文档
materialptr.GetTechnique(0).GetPass(0).DepthWriteEnabled = false;
materialptr.GetTechnique(0).GetPass(0).DepthFunction = CompareFunction.CMPF_LESS_EQUAL;
}
}
EsdSceneManager.Singleton.MaterialPtr = MaterialManager.Singleton.GetByName(filename);
Entity ent = EsdSceneManager.Singleton.SceneManager.CreateEntity("floor", planename);
EsdSceneManager.Singleton.FloorNode = EsdSceneManager.Singleton.SceneManager.RootSceneNode.CreateChildSceneNode();
EsdSceneManager.Singleton.FloorNode.AttachObject(ent);
//设计材质
ent.SetMaterialName(filename);
//保存当前场景状态。
EsdSceneManager.Singleton.ModelDataManage.modelEntry.场景地面图片 = filename;
EsdSceneManager.Singleton.ModelDataManage.modelEntry.场景宽 = width;
EsdSceneManager.Singleton.ModelDataManage.modelEntry.场景高 = height;
EsdSceneManager.Singleton.ModelDataManage.modelEntry.模型名 = planename;
//开始编辑标志
EsdSceneManager.Singleton.IsStarEdit = true;
EsdSceneManager.Singleton.OgreImage.UpdataCamera();
}
/// <summary>
/// Creates a basic time-based texture coordinate modifier designed for creating rotating textures.
/// </summary>
/// <remarks>
/// This simple method allows you to easily create constant-speed scrolling textures. If you want more
/// control, look up the ControllerManager.CreateTextureWaveTransformer for more complex wave-based
/// scrollers / stretchers / rotaters.
/// </remarks>
/// <param name="layer">The texture unit to animate.</param>
/// <param name="speedU">Horizontal speed, in wraps per second.</param>
/// <param name="speedV">Vertical speed, in wraps per second.</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller <float> CreateTextureScroller(TextureUnitState layer, float speedU, float speedV)
{
IControllerValue <float> val = null;
IControllerFunction <float> func = null;
Controller <float> controller = null;
// if both u and v speeds are the same, we can use a single controller for it
if (speedU != 0 && (speedU == speedV))
{
// create the value and function
val = new TexCoordModifierControllerValue(layer, true, true);
func = new MultipyControllerFunction(-speedU, true);
// create the controller (uses FrameTime for source by default)
controller = CreateController(val, func);
}
else
{
// create seperate for U
if (speedU != 0)
{
// create the value and function
val = new TexCoordModifierControllerValue(layer, true, false);
func = new MultipyControllerFunction(-speedU, true);
// create the controller (uses FrameTime for source by default)
controller = CreateController(val, func);
}
// create seperate for V
if (speedV != 0)
{
// create the value and function
val = new TexCoordModifierControllerValue(layer, false, true);
func = new MultipyControllerFunction(-speedV, true);
// create the controller (uses FrameTime for source by default)
controller = CreateController(val, func);
}
}
// TODO: Revisit, since we can't return 2 controllers in the case of non equal U and V speeds
return(controller);
}
/// <summary>
/// Creates a basic time-based texture v coordinate modifier designed for creating scrolling textures.
/// </summary>
/// <remarks>
/// This simple method allows you to easily create constant-speed scrolling textures. If you want more
/// control, look up the <see cref="CreateTextureWaveTransformer"/> for more complex wave-based
/// scrollers / stretchers / rotaters.
/// </remarks>
/// <param name="layer">The texture unit to animate.</param>
/// <param name="speed">speed, in wraps per second.</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller <Real> CreateTextureVScroller(TextureUnitState layer, Real speed)
{
IControllerValue <Real> val = null;
IControllerFunction <Real> func = null;
Controller <Real> controller = null;
// if both u and v speeds are the same, we can use a single controller for it
if (speed != 0)
{
// create the value and function
val = new TexCoordModifierControllerValue(layer, false, true);
func = new MultipyControllerFunction(-speed, true);
// create the controller (uses FrameTime for source by default)
controller = CreateController(val, func);
}
return(controller);
}
protected override void OnClearBaseMaterial()
{
reflectionMapState = null;
//clear material
BaseMaterial.RemoveAllTechniques();
base.OnClearBaseMaterial();
}
void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
Vec4 reflectionParallax_cubemapPosition = Vec4.Zero;
Vec3 reflectionParallax_rotationScale0 = Vec3.Zero;
Vec3 reflectionParallax_rotationScale1 = Vec3.Zero;
Vec3 reflectionParallax_rotationScale2 = Vec3.Zero;
Vec3 reflectionParallax_position = Vec3.Zero;
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
CubemapZone zone = CubemapZone.GetZoneForPoint( objectWorldPosition, true );
if( zone != null )
{
textureName = zone.GetTextureName();
reflectionParallax_cubemapPosition = new Vec4( zone.Position, 0 );
}
CubemapZone_BoxParallaxCorrectedZone zone2 = CubemapZone_BoxParallaxCorrectedZone.GetZoneForPoint( objectWorldPosition, 1 );
if( zone2 != null )
{
Mat3 mat = zone2.GetCachedRotationScaleInverseMatrix();
//Mat3 mat = zone2.Rotation.ToMat3() * Mat3.FromScale( zone2.Scale * .5f );
//mat = mat.GetInverse();
mat.Transpose();
reflectionParallax_rotationScale0 = mat[ 0 ];
reflectionParallax_rotationScale1 = mat[ 1 ];
reflectionParallax_rotationScale2 = mat[ 2 ];
reflectionParallax_position = zone2.Position;
//enable parallax correction
reflectionParallax_cubemapPosition.W = 1;
}
}
UpdateReflectionBoxParallaxCorrectedCubemapsGpuParameters( reflectionParallax_cubemapPosition,
reflectionParallax_rotationScale0, reflectionParallax_rotationScale1, reflectionParallax_rotationScale2,
reflectionParallax_position );
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}
void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
CubemapZone zone = CubemapZone.GetZoneForPoint( objectWorldPosition, true );
if( zone != null )
textureName = zone.GetTextureName();
}
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}
void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
Map.Instance.GetObjects( new Bounds( objectWorldPosition ), delegate( MapObject obj )
{
CubemapZone zone = obj as CubemapZone;
if( zone != null && !zone.GlobalZone )
textureName = zone.GetTextureName();
} );
if( string.IsNullOrEmpty( textureName ) )
{
CubemapZone zone = CubemapZone.GetGlobalZone();
if( zone != null )
textureName = zone.GetTextureName();
}
}
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}
void CreateDefaultTechnique( out bool notSupported )
{
notSupported = false;
string sourceFile = "Materials\\Common\\Water.cg_hlsl";
string vertexSyntax;
string fragmentSyntax;
{
if( RenderSystem.Instance.IsDirect3D() )
{
if( RenderSystem.Instance.HasShaderModel3() )
{
vertexSyntax = "vs_3_0";
fragmentSyntax = "ps_3_0";
}
else
{
vertexSyntax = "vs_2_0";
fragmentSyntax = "ps_2_0";
}
}
else
{
vertexSyntax = "arbvp1";
fragmentSyntax = "arbfp1";
}
}
if( !RenderSystem.Instance.HasShaderModel2() ||
!RenderSystem.Instance.Capabilities.UserClipPlanes )
{
notSupported = true;
return;
}
BaseMaterial.ReceiveShadows = false;
Technique tecnhique = BaseMaterial.CreateTechnique();
Pass pass = tecnhique.CreatePass();
//generate compileArguments and bind textures
StringBuilder compileArguments = new StringBuilder( 128 );
//transparent surface
if( owner.DeepColor.Alpha != 1 || owner.ShallowColor.Alpha != 1 )
{
pass.SourceBlendFactor = SceneBlendFactor.SourceAlpha;
pass.DestBlendFactor = SceneBlendFactor.OneMinusSourceAlpha;
pass.DepthWrite = false;
compileArguments.Append( " -DTRANSPARENT" );
}
//disable Direct3D standard fog features
pass.SetFogOverride( FogMode.None, new ColorValue( 0, 0, 0 ), 0, 0, 0 );
//bool direct3d = RenderSystem.Instance.Name.Contains( "Direct3D" );
//compileArguments.Append( direct3d ? " -DDIRECT3D" : " -DOPENGL" );
//Fog
FogMode fogMode = SceneManager.Instance.GetFogMode();
if( fogMode != FogMode.None )
{
compileArguments.Append( " -DFOG_ENABLED" );
compileArguments.Append( " -DFOG_" + fogMode.ToString().ToUpper() );
}
//noiseMap
{
TextureUnitState state = pass.CreateTextureUnitState();
state.SetTextureName( "Types\\Special\\WaterPlane\\WaterNoise.dds", Texture.Type.Type2D );
}
//reflectionMap
if( owner.ReflectionLevel != WaterPlane.ReflectionLevels.None )
{
compileArguments.Append( " -DREFLECTION_MAP" );
reflectionMapState = pass.CreateTextureUnitState();
if( owner.ReflectionTexture != null )
reflectionMapState.SetTextureName( owner.ReflectionTexture.Name );
reflectionMapState.SetTextureAddressingMode( TextureAddressingMode.Clamp );
reflectionMapState.SetTextureFiltering( FilterOptions.Linear,
FilterOptions.Linear, FilterOptions.None );
}
//vertex program
{
string errorString;
GpuProgram program = GpuProgramCacheManager.Instance.AddProgram(
"WaterPlane_Vertex_", GpuProgramType.VertexProgram, sourceFile,
"main_vp", vertexSyntax, compileArguments.ToString(), out errorString );
if( !string.IsNullOrEmpty( errorString ) )
Log.Fatal( errorString );
if( program != null )
{
GpuProgramParameters parameters = program.DefaultParameters;
SetProgramAutoConstants( parameters );
pass.VertexProgramName = program.Name;
}
}
//fragment program
{
string errorString;
GpuProgram program = GpuProgramCacheManager.Instance.AddProgram(
"WaterPlane_Fragment_", GpuProgramType.FragmentProgram, sourceFile,
"main_fp", fragmentSyntax, compileArguments.ToString(), out errorString );
if( !string.IsNullOrEmpty( errorString ) )
Log.Fatal( errorString );
if( program != null )
{
SetProgramAutoConstants( program.DefaultParameters );
pass.FragmentProgramName = program.Name;
}
}
}
public void SetWardrobeTexture(Wardrobe thePieceType, string theTexture)
{
if (string.Compare(theTexture, "none", true) == 0 ||
string.IsNullOrEmpty(theTexture)) return;
// gather information about wardrobe
if (ModelEntity.GetMesh().NumSubMeshes > 0)
{
bool needsReload = false;
foreach (var subMesh in ModelEntity.GetMesh().GetSubMeshIterator())
{
var matPtr = (MaterialPtr)MaterialManager.Singleton.GetByName(subMesh.MaterialName);
string suitStr = thePieceType.ToString();
if (subMesh.MaterialName.IndexOf(suitStr, StringComparison.OrdinalIgnoreCase) >= 0)
{
foreach (var mtrPass in matPtr.GetTechnique(0).GetPassIterator())
{
mtrPass.RemoveAllTextureUnitStates();
TextureUnitState baseTex = null;
if (WardrobeTextures[(int)Wardrobe.Face] != null)
{
baseTex = new TextureUnitState(mtrPass, WardrobeTextures[(int)Wardrobe.Face]);
}
TextureUnitState wardTex = new TextureUnitState(mtrPass, theTexture);
wardTex.SetColourOperation(LayerBlendOperation.LBO_ALPHA_BLEND);
needsReload = true;
if (baseTex!=null) mtrPass.AddTextureUnitState(baseTex);
mtrPass.AddTextureUnitState(wardTex);
}
WardrobeTextures[(int)thePieceType] = theTexture;
break;
}
if (needsReload) matPtr.Reload();
}
}
}
public void make()
{
if (type != tileTypes.wall)
{
unique++;
//create a scene node, off the root scene node
sn = Program.Instance.sceneManager.RootSceneNode.CreateChildSceneNode();
//Load the mesh into the entity
ent = Program.Instance.sceneManager.CreateEntity("tile" + unique, "Floor.mesh");
//Attach the Entity to the scene node
sn.AttachObject(ent);
sn.Position = new Vector3(pos.x * Program.Instance.gameManager.tileSpacing, 0, pos.y * Program.Instance.gameManager.tileSpacing);
MaterialPtr m = ent.GetSubEntity(0).GetMaterial();
m.Clone("Bmat" + unique);
MaterialPtr ma = MaterialManager.Singleton.GetByName("Bmat" + unique);
Technique t = ma.GetTechnique(0);
Pass p = t.GetPass(0);
tus = p.GetTextureUnitState(0);
switch (type)
{
case tileTypes.corridor:
tus.SetTextureName("dirt_" + Program.Instance.random.Next(0, 5).ToString() + ".png");
break;
case tileTypes.room:
tus.SetTextureName("room_" + Program.Instance.random.Next(0, 10).ToString() + ".png");
break;
case tileTypes.door:
tus.SetTextureName("cdoor.png");
break;
case tileTypes.level_start:
tus.SetTextureName("up.png");
break;
case tileTypes.level_end:
tus.SetTextureName("down.png");
break;
}
ent.GetSubEntity(0).MaterialName = "Bmat" + unique;
}
else
{
if (pos.x > 0 && pos.y > 0 && pos.x < Program.Instance.gameManager.currentLevel.size.x - 1 && pos.y < Program.Instance.gameManager.currentLevel.size.y - 1)
{
Console.WriteLine("MAKING WALL TILE: " + pos.ToString());
bool makeWall = false;
if (Program.Instance.gameManager.currentLevel.tiles[(int)pos.x - 1, (int)pos.y].type != tileTypes.wall)
{
makeWall = true;
}
if (Program.Instance.gameManager.currentLevel.tiles[(int)pos.x + 1, (int)pos.y].type != tileTypes.wall && !makeWall)
{
makeWall = true;
}
if (Program.Instance.gameManager.currentLevel.tiles[(int)pos.x, (int)pos.y - 1].type != tileTypes.wall && !makeWall)
{
makeWall = true;
}
if (Program.Instance.gameManager.currentLevel.tiles[(int)pos.x, (int)pos.y + 1].type != tileTypes.wall && !makeWall)
{
makeWall = true;
}
if (makeWall)
{
unique++;
//create a scene node, off the root scene node
sn = Program.Instance.sceneManager.RootSceneNode.CreateChildSceneNode();
//Load the mesh into the entity
ent = Program.Instance.sceneManager.CreateEntity("wall" + unique, "wall.mesh");
//Attach the Entity to the scene node
sn.AttachObject(ent);
sn.Position = new Vector3(pos.x * Program.Instance.gameManager.tileSpacing, 0, pos.y * Program.Instance.gameManager.tileSpacing);
}
}
}
}
void CreateDefaultTechnique()
{
string sourceFile = "Base\\Shaders\\Water.cg_hlsl";
string vertexSyntax;
string fragmentSyntax;
{
if( RenderSystem.Instance.IsDirect3D() )
{
vertexSyntax = "vs_3_0";
fragmentSyntax = "ps_3_0";
}
else if( RenderSystem.Instance.IsOpenGLES() )
{
vertexSyntax = "hlsl2glsl";
fragmentSyntax = "hlsl2glsl";
}
else
{
vertexSyntax = "arbvp1";
fragmentSyntax = "arbfp1";
}
}
BaseMaterial.ReceiveShadows = false;
Technique tecnhique = BaseMaterial.CreateTechnique();
Pass pass = tecnhique.CreatePass();
bool transparent = owner.DeepColor.Alpha != 1 || owner.ShallowColor.Alpha != 1;
//generate compileArguments and bind textures
StringBuilder compileArguments = new StringBuilder( 128 );
//general settings
if( RenderSystem.Instance.IsDirect3D() )
compileArguments.Append( " -DDIRECT3D" );
if( RenderSystem.Instance.IsOpenGL() )
compileArguments.Append( " -DOPENGL" );
if( RenderSystem.Instance.IsOpenGLES() )
compileArguments.Append( " -DOPENGL_ES" );
if( !transparent )
compileArguments.Append( " -DDEPTH_WRITE" );
//transparent surface
if( transparent )
{
pass.SourceBlendFactor = SceneBlendFactor.SourceAlpha;
pass.DestBlendFactor = SceneBlendFactor.OneMinusSourceAlpha;
pass.DepthWrite = false;
compileArguments.Append( " -DTRANSPARENT" );
}
//disable Direct3D standard fog features
pass.SetFogOverride( FogMode.None, new ColorValue( 0, 0, 0 ), 0, 0, 0 );
//Fog
if( owner.AllowFog )
{
FogMode fogMode = SceneManager.Instance.GetFogMode();
if( fogMode != FogMode.None )
{
compileArguments.Append( " -DFOG_ENABLED" );
compileArguments.Append( " -DFOG_" + fogMode.ToString().ToUpper() );
}
}
//noiseMap
{
TextureUnitState state = pass.CreateTextureUnitState();
state.SetTextureName( "Base\\Types\\Water Plane\\WaterNoise.dds", Texture.Type.Type2D );
}
//reflectionMap
if( owner.ReflectionLevel != WaterPlane.ReflectionLevels.None &&
RenderSystem.Instance.Capabilities.HardwareRenderToTexture )
{
compileArguments.Append( " -DREFLECTION_MAP" );
reflectionMapState = pass.CreateTextureUnitState();
reflectionMapState.SetTextureAddressingMode( TextureAddressingMode.Clamp );
reflectionMapState.SetTextureFiltering( FilterOptions.Linear,
FilterOptions.Linear, FilterOptions.None );
}
//vertex program
{
string errorString;
GpuProgram program = GpuProgramCacheManager.Instance.AddProgram(
"WaterPlane_Vertex_", GpuProgramType.Vertex, sourceFile,
"main_vp", vertexSyntax, compileArguments.ToString(), out errorString );
if( !string.IsNullOrEmpty( errorString ) )
Log.Fatal( errorString );
if( program != null )
{
GpuProgramParameters parameters = program.DefaultParameters;
SetProgramAutoConstants( parameters );
pass.VertexProgramName = program.Name;
}
}
//fragment program
{
string errorString;
GpuProgram program = GpuProgramCacheManager.Instance.AddProgram(
"WaterPlane_Fragment_", GpuProgramType.Fragment, sourceFile,
"main_fp", fragmentSyntax, compileArguments.ToString(), out errorString );
if( !string.IsNullOrEmpty( errorString ) )
Log.Fatal( errorString );
if( program != null )
{
SetProgramAutoConstants( program.DefaultParameters );
pass.FragmentProgramName = program.Name;
}
}
}