public void ClearState()
 {
     Shader.InitializeState();
     ConstantBuffer.InitializeState();
     Resources.InitializeState();
     Samplers.InitializeState();
 }
Exemple #2
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 /// <summary>
 /// Default constructor.
 /// </summary>
 public Clipper() : base()
 {
     _sampler2         = new EffectSampler(this);
     _sampler2.Name    = "Mask";
     _sampler2.Comment = "The opacity mask brush";
     Samplers.Add(_sampler2);
 }
 public void ResetTracking()
 {
     Shader.ResetTracking();
     ConstantBuffer.ResetTracking();
     Resources.ResetTracking();
     Samplers.ResetTracking();
 }
    public static ISampler CreateSampler(Samplers type)
    {
        ISampler result = null;

        switch (type)
        {
        case Samplers.Flat:
            result = new FlatSampler(1, 1);
            break;

        case Samplers.Sphere:
            result = new SphereSampler(new Vector3(SmoothVoxelSettings.MeterSizeX / 2f, SmoothVoxelSettings.MeterSizeY / 2f, SmoothVoxelSettings.MeterSizeZ / 2f),
                                       SmoothVoxelSettings.MeterSizeX / 3f);
            break;

        case Samplers.Terrain:
            TerrainModule module = new TerrainModule(SmoothVoxelSettings.seed);
            result = new TerrainSampler(module,
                                        SmoothVoxelSettings.seed,
                                        SmoothVoxelSettings.enableCaves,
                                        SmoothVoxelSettings.amplitude,
                                        SmoothVoxelSettings.caveDensity,
                                        SmoothVoxelSettings.grassOffset);
            break;
        }
        return(result);
    }
        public void TestUniformRemainsSame()
        {
            var sampler = Samplers.UniformD6();

            sampler.Force(1);

            // TODO: Assert that all the probabilities are still the same
        }
 public void DefaultTraceParams()
 {
     Assert.Equal(Samplers.GetProbabilitySampler(1e-4), TraceParams.Default.Sampler);
     Assert.Equal(32, TraceParams.Default.MaxNumberOfAttributes);
     Assert.Equal(32, TraceParams.Default.MaxNumberOfAnnotations);
     Assert.Equal(128, TraceParams.Default.MaxNumberOfMessageEvents);
     Assert.Equal(128, TraceParams.Default.MaxNumberOfLinks);
 }
        public void TestGamblersChanges()
        {
            var sampler = Samplers.GamblersD6();

            sampler.Force(1);

            // TODO: Assert that the probability is now lower for 1
        }
Exemple #8
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        // TODO 1: test this function more
        // TODO 2: balance damages
        // will recursively add events to BodyDamageEvent event list (per body part)
        private void TakeDamage(BodyNode node, Damage damage)
        {
            // Debug.Log("TAKE DAMAGE: index " + node.Index);

            float r1 = UnityEngine.Random.value; // unused
            float r2 = UnityEngine.Random.value;

            if (0 <= node.Index)
            {
                var bodyPart = _bodyParts[node.Index];

                // get damage event from body part hp system
                var dmgEvent        = bodyPart.TakeDamage(damage) as HpSystemDamageEvent;
                var bodyPartHpEvent = new BodyPartHpEvent(bodyPart, dmgEvent.HpSystemEvent);

                // add current event to the body event system
                this._eventSystem.OnEvent(bodyPartHpEvent);
            }

            // Debug.Log($"bodyPart [{node.Index}] {bodyPart.NameCustom}, children: " + node.ChildrenCount);

            // apply damage to node's children
            if (node.HasChildren)
            {
                var children = node.Children.ToArray();

                var sb = new StringBuilder();
                foreach (var i in children)
                {
                    sb.Append(i + ", ");
                }
                // Debug.Log("children: " + sb.ToString());

                // sample indices of children to pick which children will be applied damage to
                Vector2Int indices = Samplers.SampleFromPdf(
                    r2,
                    GetBodyPartSizes(new IndexedEnumerator <BodyPart>(this._bodyParts, children)),
                    damage.Dispersion);

                // get the children
                var damagedNodes = new IndexedEnumerator <BodyNode>(
                    this._bodyNodes,
                    new SliceEnumerator <int>(children, indices[0], indices[1] + 1).ToArray()
                    );

                // Debug.Log("damaged nodes count " + damagedNodes.Count()); damagedNodes.Reset(); // need to reset since its an iterator

                // compute the damage amount passed on to children of current body part
                var damageAfterMultiplier = damage * damage.Penetration;

                foreach (var damagedNode in damagedNodes)
                {
                    TakeDamage(damagedNode, damageAfterMultiplier);
                }
            }
        }
        public static void IllustrateCoinFlipRuns()
        {
            ISampler <bool> uniformCoin = Samplers.UniformFairCoin();

            Console.WriteLine("Uniform Sample:");
            IllustrateCoinFlipRunsOnSampler(uniformCoin);

            ISampler <bool> gamblersCoin = Samplers.GamblersFairCoin();

            Console.WriteLine("Gambler's Sample:");
            IllustrateCoinFlipRunsOnSampler(gamblersCoin);
        }
Exemple #10
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        public static void SimulateXCOMShots(int percentHit)
        {
            ISampler <int> uniformCoin = Samplers.UniformD20();

            Console.WriteLine("Uniform Sample:");
            SimulateXCOMShotsOnDie(uniformCoin, (100 - percentHit) / 5);

            ISampler <int> gamblersCoin = Samplers.GamblersD20();

            Console.WriteLine("Gambler's Sample:");
            SimulateXCOMShotsOnDie(gamblersCoin, (100 - percentHit) / 5);
        }
Exemple #11
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        /// <summary>
        /// Default constructor.
        /// </summary>
        public Subtractor() : base()
        {
            _gain2    = new EffectProperty(this);
            _sampler2 = new EffectSampler(this);

            _sampler2.Name    = "Input2";
            _sampler2.Comment = "A brush to substract from the original element.";
            Samplers.Add(_sampler2);

            _gain2.Name         = "Gain2";
            _gain2.WrapperType  = typeof(double);
            _gain2.DefaultValue = "1.0";
            Properties.Add(_gain2);
        }
        static SamplerData GetSamplerComponent(Module[] modules)
        {
            var samplers = new Improbable.Collections.Map <int, SamplerStat>();

            for (int i = 0; i < modules.Length; i++)
            {
                if (modules[i].Type == ModuleType.Sampler)
                {
                    samplers[i] = Samplers.Craft(modules[i].Properties.BackingArray);
                }
            }

            return(new SamplerData(samplers));
        }
Exemple #13
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        public static void Load(GameWindow window)
        {
            Window = window;

            ResizeFrameBuffers();
            Window.Resize += (sender, args) => ResizeFrameBuffers();

            WorldGeometryShader = ResourceReader.ReadShader(PluginDir + "Shaders/WorldGeometry");
            CompositionShader   = ResourceReader.ReadShader(PluginDir + "Shaders/Composition");
            PointLightShader    = ResourceReader.ReadShader(PluginDir + "Shaders/PointLight");
            BlockOutlineShader  = ResourceReader.ReadShader(PluginDir + "Shaders/BlockOutline");
            SpriteShader        = ResourceReader.ReadShader(PluginDir + "Shaders/Sprite");

            ScreenRectVao = new SpriteVertexArrayObject();
            ScreenRectVao.Add(new Vector2(-1, +1), Vector2.Zero, Vector3.Zero);
            ScreenRectVao.Add(new Vector2(+1, +1), Vector2.Zero, Vector3.Zero);
            ScreenRectVao.Add(new Vector2(-1, -1), Vector2.Zero, Vector3.Zero);
            ScreenRectVao.Add(new Vector2(+1, -1), Vector2.Zero, Vector3.Zero);
            ScreenRectVao.AddFace(new uint[] { 0, 2, 1, 1, 2, 3 });
            ScreenRectVao.Upload();

            Samplers.Load();

            MissingModel   = ResourceReader.ReadBlockModel("System/Models/MissingModel.json");
            MissingTexture = ResourceReader.ReadBlockTexture("System/Textures/Blocks/MissingTexture.png");

            //TODO: Remove

            var lines = File.ReadAllLines("Keybindings.txt");

            foreach (var line in lines)
            {
                var splits = line.Split('=');

                if (splits.Length != 2)
                {
                    continue;
                }

                if (Enum.TryParse(splits[0], true, out Key key))
                {
                    Keybindings.Add(key, splits[1]);
                }
            }
        }
Exemple #14
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        /// <summary>
        /// Default constructor.
        /// </summary>
        public Mixer() : base()
        {
            _gain1    = new EffectProperty(this);
            _gain2    = new EffectProperty(this);
            _sampler2 = new EffectSampler(this);

            _sampler2.Name    = "Input2";
            _sampler2.Comment = "A brush to mix with the original element.";
            Samplers.Add(_sampler2);

            _gain1.Name         = "Gain1";
            _gain1.WrapperType  = typeof(double);
            _gain1.DefaultValue = "0.5";
            Properties.Add(_gain1);

            _gain2.Name         = "Gain2";
            _gain2.WrapperType  = typeof(double);
            _gain2.DefaultValue = "0.5";
            Properties.Add(_gain2);
        }
Exemple #15
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            public void CreateSampler(string Name, bool IsConstant)
            {
                var mat = MaterialAnimData;

                var SamplerInfo = new TexturePatternAnimInfo();

                if (IsConstant)
                {
                    SamplerInfo.BeginConstant = (ushort)mat.Constants.Count;
                    SamplerInfo.CurveIndex    = (ushort)65535;
                }
                else
                {
                    SamplerInfo.BeginConstant = (ushort)65535;
                    SamplerInfo.CurveIndex    = (ushort)mat.Curves.Count;
                }
                mat.TexturePatternAnimInfos.Add(SamplerInfo);

                BfresSamplerAnim sampler = new BfresSamplerAnim(SamplerInfo.Name, matAnimWrapper, this);

                Samplers.Add(sampler);
            }
Exemple #16
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        public void ProbabilitySampler_DifferentProbabilities_SampledParentLink()
        {
            ISampler neverSample = Samplers.GetProbabilitySampler(0.0);

            AssertSamplerSamplesWithProbability(
                neverSample, notSampledSpanContext, new List <ISpan>()
            {
                sampledSpan
            }, 1.0);
            ISampler alwaysSample = Samplers.GetProbabilitySampler(1.0);

            AssertSamplerSamplesWithProbability(
                alwaysSample, notSampledSpanContext, new List <ISpan>()
            {
                sampledSpan
            }, 1.0);
            ISampler fiftyPercentSample = Samplers.GetProbabilitySampler(0.5);

            AssertSamplerSamplesWithProbability(
                fiftyPercentSample, notSampledSpanContext, new List <ISpan>()
            {
                sampledSpan
            }, 1.0);
            ISampler twentyPercentSample = Samplers.GetProbabilitySampler(0.2);

            AssertSamplerSamplesWithProbability(
                twentyPercentSample, notSampledSpanContext, new List <ISpan>()
            {
                sampledSpan
            }, 1.0);
            ISampler twoThirdsSample = Samplers.GetProbabilitySampler(2.0 / 3.0);

            AssertSamplerSamplesWithProbability(
                twoThirdsSample, notSampledSpanContext, new List <ISpan>()
            {
                sampledSpan
            }, 1.0);
        }
Exemple #17
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        override public void TakeDamage(Damage damage)
        {
            if (this.BodyParts.Count > 0)
            {
                if (this.BodyParts.Count == 1)
                {
                    this.BodyParts[0].TakeDamage(damage);
                }
                else
                {
                    Vector2Int indices = Samplers.SampleFromPdf(UnityEngine.Random.value, this.GetBodyPartSizes, damage.dispersion);

                    foreach (var bodyPart in this.BodyParts.ToArray().Slice(indices.x, indices.y))
                    {
                        bodyPart.TakeDamage(damage);
                    }
                }
            }
            else
            {
                return;
            }
        }
Exemple #18
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 public void Merge(ShaderOutputContext other)
 {
     Structures.AddRange(other.Structures);
     ConstantBuffers.AddRange(other.ConstantBuffers);
     Textures.AddRange(other.Textures);
     Samplers.AddRange(other.Samplers);
     UniformConstants.AddRange(other.UniformConstants);
     if (VertLayout != null && other.VertLayout != null)
     {
         throw new DuplicateBindpointException("Vertex layout is defined twice");
     }
     if (VertLayout == null)
     {
         VertLayout = other.VertLayout;
     }
     if (ShaderBinding != null && other.ShaderBinding != null)
     {
         throw new DuplicateBindpointException("Shader bindings are defined twice");
     }
     if (ShaderBinding == null)
     {
         ShaderBinding = other.ShaderBinding;
     }
 }
Exemple #19
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 public void ProbabilitySampler_ToString()
 {
     Assert.Contains("0.5", Samplers.GetProbabilitySampler(0.5).ToString());
 }
Exemple #20
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        public void Draw(GraphicsDeviceManager graphics, BasicEffect effect, AlphaTestEffect alpha)
        {
            if (indices != null && verts != null)
            {
                if (verts.Count > 0)
                {
                    effect.TextureEnabled = textureEnabled;

                    if (textureEnabled)
                    {
                        if (Game1.textures.ContainsKey(textureName))
                        {
                            effect.Texture = Game1.textures[textureName];
                            if (alpha != null)
                            {
                                alpha.Texture = effect.Texture;
                            }
                        }
                        else
                        {
                            //Console.WriteLine("missing texture: " + textureName);
                            effect.Texture = Game1.textures["test"];
                            if (alpha != null)
                            {
                                alpha.Texture = effect.Texture;
                            }
                        }
                    }


                    foreach (var pass in (alpha != null ? alpha.CurrentTechnique.Passes : effect.CurrentTechnique.Passes))
                    {
                        pass.Apply();

                        graphics.GraphicsDevice.DrawUserIndexedPrimitives(
                            PrimitiveType.TriangleList,
                            verts_sealed, 0, verts_sealed.Length,
                            indices, 0, indices.Length / 3,
                            VertexPositionColorTexture.VertexDeclaration
                            );
                    }


                    if (Samplers.EnableWireframe)
                    {
                        effect.TextureEnabled = false;

                        Samplers.SetToDevice(graphics, EngineRasterizer.Wireframe);

                        foreach (var pass in effect.CurrentTechnique.Passes)
                        {
                            pass.Apply();

                            graphics.GraphicsDevice.DrawUserIndexedPrimitives(
                                PrimitiveType.TriangleList,
                                verts_sealed, 0, verts_sealed.Length,
                                indices, 0, indices.Length / 3,
                                VertexPositionColorTexture.VertexDeclaration
                                );
                        }

                        Samplers.SetToDevice(graphics, EngineRasterizer.Default);
                    }
                }
                else
                {
                    Console.WriteLine("Empty QuadList!");
                }
            }
        }
Exemple #21
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        /*
         * public byte[] GetBuffer(int bufferIndex)
         * {
         *  return FileChunks[bufferIndex + 1].Data;
         * }
         */

        public void ParseJSON(string JSONstring)
        {
            var json = JsonConvert.DeserializeObject <dynamic>(JSONstring);

            foreach (var bufferViewJSON in json.bufferViews)
            {
                GLBBufferView bufferView = new GLBBufferView();

                bufferView.Buffer     = FileChunks[(int)bufferViewJSON.buffer + 1].Data;
                bufferView.ByteOffset = bufferViewJSON.byteOffset;
                bufferView.ByteLength = bufferViewJSON.byteLength;
                bufferView.Target     = bufferViewJSON.target;

                BufferViews.Add(bufferView);
            }

            foreach (var accessorJSON in json.accessors)
            {
                GLBAccessor accessor = new GLBAccessor();

                accessor.BufferView    = BufferViews[(int)accessorJSON.bufferView];
                accessor.ComponentType = accessorJSON.componentType;
                accessor.Count         = accessorJSON.count;
                accessor.Type          = accessorJSON.type;

                Accessors.Add(accessor);
            }

            foreach (var imageJSON in json.images)
            {
                GLBImage image = new GLBImage();

                image.BufferView = BufferViews[(int)imageJSON.bufferView];
                image.MimeType   = imageJSON.mimeType;

                Images.Add(image);
            }

            foreach (var samplerJSON in json.samplers)
            {
                GLBSampler sampler = new GLBSampler();

                sampler.MinFilter = samplerJSON.minFilter;
                sampler.MagFilter = samplerJSON.magFilter;
                sampler.WrapS     = samplerJSON.wrapS;
                sampler.WrapT     = samplerJSON.wrapT;

                Samplers.Add(sampler);
            }

            foreach (var textureJSON in json.textures)
            {
                GLBTexture texture = new GLBTexture();

                texture.Source  = Images[(int)textureJSON.source];
                texture.Sampler = Samplers[(int)textureJSON.sampler];

                Textures.Add(texture);
            }

            foreach (var materialJSON in json.materials)
            {
                GLBMaterial material = new GLBMaterial();

                material.Name = materialJSON.name;

                Materials.Add(material);
            }

            foreach (var meshJSON in json.meshes)
            {
                GLBMesh mesh = new GLBMesh();

                mesh.Name = meshJSON.name;

                foreach (var primitiveJSON in meshJSON.primitives)
                {
                    GLBPrimitive primitive = new GLBPrimitive();

                    GLBAttributes attributes = new GLBAttributes();

                    attributes.Position = Accessors[(int)primitiveJSON.attributes.POSITION];
                    attributes.Normal   = Accessors[(int)primitiveJSON.attributes.NORMAL];

                    primitive.Attributes = attributes;
                    primitive.Indices    = Accessors[(int)primitiveJSON.indices];
                    primitive.Material   = Materials[(int)primitiveJSON.material];

                    mesh.Primitives.Add(primitive);
                }

                Meshes.Add(mesh);
            }
        }
    public void GenerateCrystal()
    {
        //Debug.Log("Generating crystal");

        List <Vector3> vertices = new List <Vector3>();
        List <Vector3> normals  = new List <Vector3>();
        List <int>     tris     = new List <int>();

        for (int lobe = 0; lobe < numCrystals; lobe++)
        {
            // compute lobe parameters given randomness
            int   lobeNumCenters = Mathf.Max(1, (int)(numCenters - randomness * numCenters * NextRandomFloat));
            int   lobeNumSides   = Mathf.Max(MinNumSides, (int)(numCenters - randomness * numCenters * NextRandomFloat));
            float lobeScale      = 1f - 0.75f * randomness * NextRandomFloat; // limit maximum randomness on scale
            float lobeWidth      = lobeScale * crystalWidth * (1f - randomness + 2f * randomness * NextRandomFloat);
            float lobeLength     = lobeScale * crystalLength * (1f - randomness + 2f * randomness * NextRandomFloat);
            float maxRotation    = 2f * Mathf.PI / lobeNumSides;

            Vector3 lobeRoot = 0.25f * randomness * new Vector3(-1f + 2f * NextRandomFloat, 0, -1f + 2f * NextRandomFloat);

            //Debug.Log("Generating a crystal lobe " + lobe);

            Vector3    lobeDir  = Samplers.SampleRandomCosineHemisphere(NextRandomFloat, NextRandomFloat);
            Quaternion rotation = Quaternion.LookRotation(lobeDir);

            List <Vector3> sides = new List <Vector3>();

            for (int j = 0; j < lobeNumCenters; j++)
            {
                float ratio = lobeNumCenters == 1 ? 0.5f: 1f * j / (lobeNumCenters - 1);

                Vector3 centerPos = lobeRoot + lobeLength * lobeDir * EvaluateDensityCurve(ratio);

                for (int side = 0; side < lobeNumSides; side++)
                {
                    float angle = maxRotation * side;

                    Vector3 sideDir = new Vector3(Mathf.Cos(angle), 0, Mathf.Sin(angle));
                    //todo rotate to crystalDir
                    Vector3 sidePos = centerPos + lobeWidth * sideDir * crystalSizeCurve.Evaluate(ratio);

                    //sidePos = rotation * sidePos;

                    sides.Add(sidePos);
                }
            }

            Vector3 crystalTop = lobeRoot + lobeLength * lobeDir;

            //Debug.Log("ROOT: " + lobeRoot);
            //Debug.Log("SIDES: " + sides.Count);
            //foreach (var v in sides)
            //    Debug.Log(v);
            //Debug.Log("TOP: " + crystalTop);

            int index, s1, s2, s3;
            // generate triangles for the sides
            for (int j = 0; j < lobeNumCenters - 1; j++)
            {
                for (int side = 0; side < lobeNumSides; side++)
                {
                    index = j * lobeNumSides + side;

                    s1 = index;
                    bool b = (side + 1) % lobeNumSides == 0;

                    // need to generate 2 triangles per side
                    for (int tri = 0; tri < 2; tri++)
                    {
                        if (tri == 0) // triangle 1
                        {
                            s2 = b ? index + lobeNumSides : index + lobeNumSides;
                            s3 = b ? index + 1 : index + lobeNumSides + 1;
                        }
                        else // triangle 2
                        {
                            s2 = b ? index + 1 : index + lobeNumSides + 1;
                            s3 = b ? index - lobeNumSides + 1 : index + 1;
                        }

                        //Debug.Log("Indices" + s1 + " " + s2 + " " + s3);

                        List <Vector3> verticesLocal = new List <Vector3>()
                        {
                            sides[s1], sides[s2], sides[s3]
                        };
                        MeshTriAdder.AddTriangle(new Vector3Int(0, 1, 2), verticesLocal, vertices, tris, false);
                    }
                }
            }

            bool    isBottom = true;
            Vector3 v1;
            // bottom and top triangles
            for (int c = 0; c < 2; c++)
            {
                if (isBottom)
                {
                    v1    = lobeRoot;
                    index = 0; // index is now used as an offset for the vertex indices
                }
                else
                {
                    v1    = crystalTop;
                    index = (lobeNumCenters - 1) * lobeNumSides;
                }

                for (int j = 0; j < lobeNumSides; j++)
                {
                    if (isBottom)
                    {
                        s2 = index + j;
                        s3 = (index + 1 + j) % lobeNumSides;
                    }
                    else
                    {
                        s2 = index + (1 + j) % lobeNumSides;
                        s3 = index + j;
                    }

                    List <Vector3> verticesLocal = new List <Vector3>()
                    {
                        v1, sides[s2], sides[s3]
                    };
                    MeshTriAdder.AddTriangle(new Vector3Int(0, 1, 2), verticesLocal, vertices, tris, false);
                }

                isBottom = false;
            }
        }

        Mesh mesh = new Mesh();

        mesh.Clear();
        mesh.subMeshCount = 2;

        mesh.SetVertices(vertices);

        mesh.SetTriangles(tris.ToArray(), 0);

        Vector2[] uvs = Unwrapping.GeneratePerTriangleUV(mesh);
        mesh.SetUVs(0, new List <Vector2>(uvs));

        mesh.RecalculateNormals();
        mesh.RecalculateBounds();

        // assign back to meshFilter
        MeshFilter meshFilter = GetComponent <MeshFilter>();

        //mesh.Optimize();

        meshFilter.mesh = mesh;
    }
Exemple #23
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 public void ProbabilitySampler_OutOfRangeLowProbability()
 {
     Assert.Throws <ArgumentOutOfRangeException>(() => Samplers.GetProbabilitySampler(-0.00001));
 }
 private void GamblersCoin_ShowsDistribution(double p, int n)
 {
     Coin_ShowsDistribution(Samplers.GamblersBiasedCoin(p), p, n);
 }
Exemple #25
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        public void Reload(Material material)
        {
            ShaderArchive = "";
            ShaderModel   = "";
            ShaderParams.Clear();
            ShaderOptions.Clear();
            Samplers.Clear();
            TextureMaps.Clear();

            UpdateRenderState();

            if (material.ShaderAssign != null)
            {
                ShaderArchive = material.ShaderAssign.ShaderArchiveName;
                ShaderModel   = material.ShaderAssign.ShadingModelName;
            }

            foreach (var param in material.ShaderParams)
            {
                ShaderParams.Add(param.Key, param.Value);
            }
            foreach (var option in material.ShaderAssign.ShaderOptions)
            {
                ShaderOptions.Add(option.Key, option.Value);
            }

            // if (ShaderParams.ContainsKey("gsys_i_color_ratio0"))
            //   ShaderParams["gsys_i_color_ratio0"].DataValue = 0.1f;

            for (int i = 0; i < material.TextureRefs.Count; i++)
            {
                string  name        = material.TextureRefs[i].Name;
                Sampler sampler     = material.Samplers[i];
                var     texSampler  = material.Samplers[i].TexSampler;
                string  samplerName = sampler.Name;
                string  fragSampler = "";

                //Force frag shader sampler to be used
                if (material.ShaderAssign.SamplerAssigns.ContainsValue(samplerName))
                {
                    material.ShaderAssign.SamplerAssigns.TryGetKey(samplerName, out fragSampler);
                }

                Samplers.Add(fragSampler);

                this.TextureMaps.Add(new TextureMap()
                {
                    Name      = name,
                    Sampler   = samplerName,
                    MagFilter = GXConverter.ConvertMagFilter(texSampler.MagFilter),
                    MinFilter = GXConverter.ConvertMinFilter(
                        texSampler.MipFilter,
                        texSampler.MinFilter),
                    Type    = GetTextureType(fragSampler),
                    WrapU   = GXConverter.ConvertWrapMode(texSampler.ClampX),
                    WrapV   = GXConverter.ConvertWrapMode(texSampler.ClampY),
                    LODBias = texSampler.LodBias,
                    MaxLOD  = texSampler.MaxLod,
                    MinLOD  = texSampler.MinLod,
                });
            }
        }
Exemple #26
0
        public void ProbabilitySampler_ToString()
        {
            var result = Samplers.GetProbabilitySampler(0.5).ToString();

            Assert.Contains($"0{CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator}5", result);
        }
Exemple #27
0
 public void ProbabilitySampler_getDescription()
 {
     Assert.Equal(String.Format("ProbabilitySampler({0:F6})", 0.5), Samplers.GetProbabilitySampler(0.5).Description);
 }
Exemple #28
0
        public void ProbabilitySampler_SampleBasedOnTraceId()
        {
            ISampler defaultProbability = Samplers.GetProbabilitySampler(0.0001);
            // This traceId will not be sampled by the ProbabilitySampler because the first 8 bytes as long
            // is not less than probability * Long.MAX_VALUE;
            ITraceId notSampledtraceId =
                TraceId.FromBytes(
                    new byte[] {
                0x8F,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0,
                0,
                0,
                0,
                0,
                0,
                0,
                0,
            });

            Assert.False(
                defaultProbability.ShouldSample(
                    null,
                    false,
                    notSampledtraceId,
                    SpanId.GenerateRandomId(random),
                    SPAN_NAME,
                    new List <ISpan>()));
            // This traceId will be sampled by the ProbabilitySampler because the first 8 bytes as long
            // is less than probability * Long.MAX_VALUE;
            ITraceId sampledtraceId =
                TraceId.FromBytes(
                    new byte[] {
                0x00,
                0x00,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0xFF,
                0,
                0,
                0,
                0,
                0,
                0,
                0,
                0,
            });

            Assert.True(
                defaultProbability.ShouldSample(
                    null,
                    false,
                    sampledtraceId,
                    SpanId.GenerateRandomId(random),
                    SPAN_NAME,
                    new List <ISpan>()));
        }
 private void UniformCoin_ShowsDistribution(double p, int n)
 {
     Coin_ShowsDistribution(Samplers.UniformBiasedCoin(p), p, n);
 }