Exemplo n.º 1
1
        public virtual int DrawBitmap(
            ID2D1Bitmap bitmap,
            ref System.Numerics.Vector4 destinationRectangle,
            float opacity,
            D2D1_INTERPOLATION_MODE interpolationMode,
            ref System.Numerics.Vector4 sourceRectangle,
            ref D2D_MATRIX_4X4_F perspectiveTransform
            )
        {
            var fp = GetFunctionPointer(17);

            if (m_DrawBitmapFunc == null)
            {
                m_DrawBitmapFunc = (DrawBitmapFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawBitmapFunc));
            }

            return(m_DrawBitmapFunc(m_ptr, bitmap != null ? bitmap.Ptr : IntPtr.Zero, ref destinationRectangle, opacity, interpolationMode, ref sourceRectangle, ref perspectiveTransform));
        }
Exemplo n.º 2
0
        static int Main(string[] args)
        {
            Point p = new Point(1, 2, 3, 4);

            S s = new S();
            C c = new C();
            s.p.X = 1;
            c.p.Y = 2;
            if (((int)Do(s.p) != 1))
            {
                return 0;
            }
            if (((int)c.p.X) != 0 || ((int)c.p.Y) != 2)
            {
                return 0;
            }
            Point[] fixedArr = new Point[5];
            Point fixedPoint = new Point(1);
			fixedArr[0] = fixedPoint;
			if (fixedArr[0].X != 1)
			{
				return 0;
			}

            List<Point> points = new List<Point>();
            points.Add(fixedPoint);
            if (((int)points[0].X) != 1 && ((int)points[0].Y) != 2)
            {
                return 0;
            }

            return 100;
        }
Exemplo n.º 3
0
 static int Main(string[] args)
 {
     Point p = new Point(1, 2, 3, 4);
     Point c = p;
     p.X = 2;
     if (p.X == c.X)
     {
         return 0;
     }
     return 100;
 }
Exemplo n.º 4
0
 static int Main(string[] args)
 {
     Point a = new Point(1, 2, 3, 4);
     Point b = new Point(2, 2, 1, 1);
     float c = 33;
     Point d = (b + a) * c;
     Point q = d + a;
     if (CheckEQ(q.X, 100))
     {
         return 100;
     }
     return 0;
 }
Exemplo n.º 5
0
 static float sum(Point[] arr)
 {
     int n = arr.Length;
     Point s = new Point(0);
     for (int i = 0; i < n; ++i)
     {
         arr[i] += new Point(1);
         arr[i] *= 2;
         arr[i] -= (i == 0) ? new Point(0) : arr[i - 1];
         arr[i] += (i == n - 1) ? new Point(0) : arr[i + 1];
         s += arr[i];
     }
     return s.X;
 }
Exemplo n.º 6
0
        static float sum(Point[] arr)
        {
            int   n = arr.Length;
            Point s = new Point(0);

            for (int i = 0; i < n; ++i)
            {
                arr[i] += new Point(1);
                arr[i] *= 2;
                arr[i] -= (i == 0) ? new Point(0) : arr[i - 1];
                arr[i] += (i == n - 1) ? new Point(0) : arr[i + 1];
                s      += arr[i];
            }
            return(s.X);
        }
Exemplo n.º 7
0
        public static unsafe bool ColorEdit4(string label, ref float r, ref float g, ref float b, ref float a, ColorEditFlags flags = ColorEditFlags.Default)
        {
            System.Numerics.Vector4 localColor = new System.Numerics.Vector4(r, g, b, a);
            bool result = ImGuiNative.igColorEdit4(label, &localColor, flags);

            if (result)
            {
                r = localColor.X;
                g = localColor.Y;
                b = localColor.Z;
                a = localColor.W;
            }

            return(result);
        }
Exemplo n.º 8
0
        System.Numerics.Vector4 GetClientStateColor(string txt)
        {
            var col = new System.Numerics.Vector4(192, 192, 192, 255) / 255f;

            if (txt.StartsWith("Connected"))
            {
                col = new System.Numerics.Vector4(39, 135, 65, 255) / 255f;
            }
            else if (txt.StartsWith("Offline"))
            {
                col = new System.Numerics.Vector4(212, 0, 4, 255) / 255f;
            }

            return(col);
        }
Exemplo n.º 9
0
            public static RGBP128F LerpToRGBP128F(BGR24 tl, BGR24 tr, BGR24 bl, BGR24 br, float rx, float by)
            {
                // calculate quantized weights
                var lx   = 1f - rx;
                var ty   = 1f - by;
                var wwww = new System.Numerics.Vector4(lx * ty, rx * ty, lx * by, rx * by) / 255f;

                var r = new System.Numerics.Vector4(tl.R, tl.G, tl.B, 255f) * wwww.X;

                r += new System.Numerics.Vector4(tr.R, tr.G, tr.B, 255f) * wwww.Y;
                r += new System.Numerics.Vector4(bl.R, bl.G, bl.B, 255f) * wwww.Z;
                r += new System.Numerics.Vector4(br.R, br.G, br.B, 255f) * wwww.W;

                return(new RGBP128F(r));
            }
Exemplo n.º 10
0
        public virtual int GetGlyphRunWorldBounds(
            System.Numerics.Vector2 baselineOrigin,
            ref DWRITE_GLYPH_RUN glyphRun,
            DWRITE_MEASURING_MODE measuringMode,
            out System.Numerics.Vector4 bounds
            )
        {
            var fp = GetFunctionPointer(72);

            if (m_GetGlyphRunWorldBoundsFunc == null)
            {
                m_GetGlyphRunWorldBoundsFunc = (GetGlyphRunWorldBoundsFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetGlyphRunWorldBoundsFunc));
            }

            return(m_GetGlyphRunWorldBoundsFunc(m_ptr, baselineOrigin, ref glyphRun, measuringMode, out bounds));
        }
Exemplo n.º 11
0
        public virtual void FillOpacityMask(
            ID2D1Bitmap opacityMask,
            ID2D1Brush brush,
            ref System.Numerics.Vector4 destinationRectangle,
            ref System.Numerics.Vector4 sourceRectangle
            )
        {
            var fp = GetFunctionPointer(91);

            if (m_FillOpacityMaskFunc == null)
            {
                m_FillOpacityMaskFunc = (FillOpacityMaskFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(FillOpacityMaskFunc));
            }

            m_FillOpacityMaskFunc(m_ptr, opacityMask != null ? opacityMask.Ptr : IntPtr.Zero, brush != null ? brush.Ptr : IntPtr.Zero, ref destinationRectangle, ref sourceRectangle);
        }
        /// <summary>
        /// TODO: Check if this actually works.
        /// </summary>
        private NVector4 GetLoopStartFromLoopEnd(NVector4 loopEnd)
        {
            var angleAtStart = loopEnd.W + (Data.FirstFrame.W - Data.LastFrame.W);
            // Find the delta from end to start
            var deltaStartToEnd = (Data.LastFrame - Data.FirstFrame);

            // Rotate delta translation by the delta from end to start
            var translation = NVector3.Transform(deltaStartToEnd.XYZ(), NMatrix.CreateRotationY(angleAtStart));

            deltaStartToEnd.X = loopEnd.X - translation.X;
            deltaStartToEnd.Y = loopEnd.Y - translation.Y;
            deltaStartToEnd.Z = loopEnd.Z - translation.Z;
            deltaStartToEnd.W = angleAtStart;

            return(deltaStartToEnd);
        }
Exemplo n.º 13
0
        public virtual void DrawRectangle(
            ref System.Numerics.Vector4 rect,
            ID2D1Brush brush,
            float strokeWidth,
            ID2D1StrokeStyle strokeStyle
            )
        {
            var fp = GetFunctionPointer(16);

            if (m_DrawRectangleFunc == null)
            {
                m_DrawRectangleFunc = (DrawRectangleFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawRectangleFunc));
            }

            m_DrawRectangleFunc(m_ptr, ref rect, brush != null ? brush.Ptr : IntPtr.Zero, strokeWidth, strokeStyle != null ? strokeStyle.Ptr : IntPtr.Zero);
        }
Exemplo n.º 14
0
        public static void PushGrayedOut(float valueMult = 0.5f)
        {
            var dv = new System.Numerics.Vector4(valueMult, valueMult, valueMult, 1);

            ImGui.PushStyleColor(ImGuiCol.Text,
                                 new System.Numerics.Vector4(255f / 255f, 255f / 255f, 255f / 255f, 1) * dv);
            ImGui.PushStyleColor(ImGuiCol.FrameBg,
                                 new System.Numerics.Vector4(40f / 255f, 57f / 255f, 83f / 255f, 1) * dv);
            ImGui.PushStyleColor(ImGuiCol.Button,
                                 new System.Numerics.Vector4(49f / 255f, 83f / 255f, 123f / 255f, 1) * dv);
            ImGui.PushStyleColor(ImGuiCol.ButtonActive,
                                 new System.Numerics.Vector4(49f / 255f, 83f / 255f, 123f / 255f, 1) * dv);
            //new System.Numerics.Vector4(15f / 255f, 135f / 255f, 250f / 255f, 1) * dv);
            ImGui.PushStyleColor(ImGuiCol.ButtonHovered,
                                 new System.Numerics.Vector4(49f / 255f, 83f / 255f, 123f / 255f, 1) * dv);
            //new System.Numerics.Vector4(66f / 255f, 150f / 255f, 250f / 255f, 1) * dv);
        }
Exemplo n.º 15
0
        public override void RenderDebug()
        {
            base.RenderDebug();
            var v = Light.Radius;

            if (ImGui.DragFloat("Radius", ref v))
            {
                Light.Radius = v;
            }

            var color = new System.Numerics.Vector4(Light.Color.R / 255f, Light.Color.G / 255f, Light.Color.B / 255f, Light.Color.A / 255f);

            if (ImGui.DragFloat4("Color", ref color))
            {
                Light.Color = new Color(color.X * 255, color.Y * 255, color.Z * 255, color.W * 255);
            }
        }
Exemplo n.º 16
0
        public virtual int GetEffectRequiredInputRectangles(
            ID2D1Effect renderEffect,
            ref System.Numerics.Vector4 renderImageRectangle,
            ref D2D1_EFFECT_INPUT_DESCRIPTION inputDescriptions,
            out System.Numerics.Vector4 requiredInputRects,
            uint inputCount
            )
        {
            var fp = GetFunctionPointer(90);

            if (m_GetEffectRequiredInputRectanglesFunc == null)
            {
                m_GetEffectRequiredInputRectanglesFunc = (GetEffectRequiredInputRectanglesFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetEffectRequiredInputRectanglesFunc));
            }

            return(m_GetEffectRequiredInputRectanglesFunc(m_ptr, renderEffect != null ? renderEffect.Ptr : IntPtr.Zero, ref renderImageRectangle, ref inputDescriptions, out requiredInputRects, inputCount));
        }
Exemplo n.º 17
0
        public virtual int GetWidenedBounds(
            float strokeWidth,
            ID2D1StrokeStyle strokeStyle,
            ref System.Numerics.Matrix3x2 worldTransform,
            float flatteningTolerance,
            out System.Numerics.Vector4 bounds
            )
        {
            var fp = GetFunctionPointer(5);

            if (m_GetWidenedBoundsFunc == null)
            {
                m_GetWidenedBoundsFunc = (GetWidenedBoundsFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetWidenedBoundsFunc));
            }

            return(m_GetWidenedBoundsFunc(m_ptr, strokeWidth, strokeStyle != null ? strokeStyle.Ptr : IntPtr.Zero, ref worldTransform, flatteningTolerance, out bounds));
        }
Exemplo n.º 18
0
        public virtual void DrawBitmap(
            ID2D1Bitmap bitmap,
            ref System.Numerics.Vector4 destinationRectangle,
            float opacity,
            D2D1_BITMAP_INTERPOLATION_MODE interpolationMode,
            ref System.Numerics.Vector4 sourceRectangle
            )
        {
            var fp = GetFunctionPointer(26);

            if (m_DrawBitmapFunc == null)
            {
                m_DrawBitmapFunc = (DrawBitmapFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawBitmapFunc));
            }

            m_DrawBitmapFunc(m_ptr, bitmap != null ? bitmap.Ptr : IntPtr.Zero, ref destinationRectangle, opacity, interpolationMode, ref sourceRectangle);
        }
Exemplo n.º 19
0
        public virtual void DrawImage(
            ID2D1Image image,
            ref System.Numerics.Vector2 targetOffset,
            ref System.Numerics.Vector4 imageRectangle,
            D2D1_INTERPOLATION_MODE interpolationMode,
            D2D1_COMPOSITE_MODE compositeMode
            )
        {
            var fp = GetFunctionPointer(83);

            if (m_DrawImageFunc == null)
            {
                m_DrawImageFunc = (DrawImageFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawImageFunc));
            }

            m_DrawImageFunc(m_ptr, image != null ? image.Ptr : IntPtr.Zero, ref targetOffset, ref imageRectangle, interpolationMode, compositeMode);
        }
Exemplo n.º 20
0
        static void Main()
        {
            // Load the input image
            Console.WriteLine(">> Loading image");
            string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "city.jpg");

            using Image <Rgba32> image = Image.Load(path);
            var(height, width) = (image.Height, image.Width);

            // Get the vector buffer
            Console.WriteLine(">> Getting pixel data");
            Vector4[] vectorArray = new Vector4[height * width];

            // Populate the buffer
            Parallel.For(0, height, i =>
            {
                ref Rgba32 rPixel = ref image.GetPixelRowSpan(i).GetPinnableReference();
                ref Vector4 r4    = ref vectorArray[i * width];
Exemplo n.º 21
0
        public static string ToBVectorString(this BVector vector, int length = 3)
        {
            if (PhxPredicates.IsZero(vector))
            {
                switch (length)
                {
                case 1:
                    return("0");

                case 2:
                    return("0,0");

                case 3:
                    return("0,0,0");

                case 4:
                    return("0,0,0,0");

                default:
                    return("");
                }
            }

            var sb = new System.Text.StringBuilder(32);

            if (length >= 1)
            {
                sb.Append(vector.X.ToStringInvariant(Numbers.kFloatRoundTripFormatSpecifier));
            }
            if (length >= 2)
            {
                sb.AppendFormat(",{0}", vector.Y.ToStringInvariant(Numbers.kFloatRoundTripFormatSpecifier));
            }
            if (length >= 3)
            {
                sb.AppendFormat(",{0}", vector.Z.ToStringInvariant(Numbers.kFloatRoundTripFormatSpecifier));
            }
            if (length >= 4)
            {
                sb.AppendFormat(",{0}", vector.W.ToStringInvariant(Numbers.kFloatRoundTripFormatSpecifier));
            }

            return(sb.ToString());
        }
Exemplo n.º 22
0
        static int Main()
        {
            Point x = new Point(1);
			Point y, z;
            unsafe
            {
                Do1(&x, &y);
                Do2(&y, &z);
            }
			if (((int)y.X) != 1)
			{
				return 0;
			}
			if (((int)z.X) != 1)
			{
				return 0;
			}
			return 100;
        }
Exemplo n.º 23
0
        public static void RenderDebug()
        {
            if (!WindowManager.Lighting)
            {
                return;
            }

            if (!ImGui.Begin("Lighting", ImGuiWindowFlags.AlwaysAutoResize))
            {
                ImGui.End();
                return;
            }

            ImGui.Checkbox("Enabled", ref LevelLayerDebug.Lights);
            ImGui.Checkbox("Enable fog", ref EnableFog);
            ImGui.DragFloat("Radius mod", ref RadiusMod);

            ImGui.Separator();

            ImGui.InputFloat("Surface alpha", ref alpha);
            ImGui.InputFloat3("Surface tint", ref color);

            if (ImGui.Combo("Surface blend", ref surfaceBlendId, blends, blends.Length))
            {
                surfaceBlend = BlendIdToBlend(surfaceBlendId);
            }

            ImGui.Separator();

            if (ImGui.Combo("Light blend", ref lightBlendId, blends, blends.Length))
            {
                lightBlend = BlendIdToBlend(lightBlendId);
            }

            var c = new System.Numerics.Vector4(ClearColor.R / 255f, ClearColor.G / 255f, ClearColor.B / 255f, ClearColor.A / 255f);

            if (ImGui.InputFloat4("Color", ref c))
            {
                ClearColor = new Color(c.X, c.Y, c.Z, c.W);
            }

            ImGui.End();
        }
Exemplo n.º 24
0
        public static int CompareTo(this BVector vector, BVector other)
        {
            if (vector.X != other.X)
            {
                return(vector.X.CompareTo(other.X));
            }

            if (vector.Y != other.Y)
            {
                return(vector.Y.CompareTo(other.Y));
            }

            if (vector.Z != other.Z)
            {
                return(vector.Z.CompareTo(other.Z));
            }

            return(vector.W.CompareTo(other.W));
        }
Exemplo n.º 25
0
        public virtual void DrawText(
            ref ushort _string,
            uint stringLength,
            IDWriteTextFormat textFormat,
            ref System.Numerics.Vector4 layoutRect,
            ID2D1Brush defaultFillBrush,
            D2D1_DRAW_TEXT_OPTIONS options,
            DWRITE_MEASURING_MODE measuringMode
            )
        {
            var fp = GetFunctionPointer(27);

            if (m_DrawTextWFunc == null)
            {
                m_DrawTextWFunc = (DrawTextWFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(DrawTextWFunc));
            }

            m_DrawTextWFunc(m_ptr, ref _string, stringLength, textFormat != null ? textFormat.Ptr : IntPtr.Zero, ref layoutRect, defaultFillBrush != null ? defaultFillBrush.Ptr : IntPtr.Zero, options, measuringMode);
        }
Exemplo n.º 26
0
        static int Main()
        {
            Point x = new Point(1);
            Point y, z;

            unsafe
            {
                Do1(&x, &y);
                Do2(&y, &z);
            }
            if (((int)y.X) != 1)
            {
                return(0);
            }
            if (((int)z.X) != 1)
            {
                return(0);
            }
            return(100);
        }
Exemplo n.º 27
0
        private bool ConstructOrdering(Vec3 axis)
        {
            // cache some values
            var count  = m_colours.Count;
            var values = m_colours.Points;

            // build the list of dot products
            var dps = new float[count];

            for (int i = 0; i < count; ++i)
            {
                dps[i]     = Vec3.Dot(values[i], axis);
                m_order[i] = (Byte)i;
            }

            // stable sort using them
            for (int i = 0; i < dps.Length; ++i)
            {
                for (int j = i; j > 0 && dps[j] < dps[j - 1]; --j)
                {
                    dps.SwapElements(j, j - 1);
                    m_order.SwapElements(j, j - 1);
                }
            }

            // copy the ordering and weight all the points
            var unweighted = m_colours.Points;
            var weights    = m_colours.Weights;

            for (int i = 0; i < count; ++i)
            {
                int j = m_order[i];

                m_weights[i]    = weights[j];
                m_unweighted[i] = new Vec4(unweighted[j], 1);

                m_weighted[i] = m_unweighted[i] * m_weights[i];
            }

            return(true);
        }
Exemplo n.º 28
0
            public unsafe void FillWithColorCube(GraphicsDevice d, System.Numerics.Vector4 c)
            {
                TextureDescription desc = new TextureDescription();

                desc.Width       = 1;
                desc.Height      = 1;
                desc.MipLevels   = 1;
                desc.SampleCount = TextureSampleCount.Count1;
                desc.ArrayLayers = 6;
                desc.Depth       = 1;
                desc.Type        = TextureType.Texture2D;
                desc.Usage       = TextureUsage.Staging;
                desc.Format      = PixelFormat.R32_G32_B32_A32_Float;
                _staging         = d.ResourceFactory.CreateTexture(desc);

                float[] col = new float[4];
                col[0] = c.X;
                col[1] = c.Y;
                col[2] = c.Z;
                col[3] = c.W;
                for (uint i = 0; i < 6; i++)
                {
                    MappedResource map = d.Map(_staging, MapMode.Write, i);
                    fixed(void *data = col)
                    {
                        Unsafe.CopyBlock(map.Data.ToPointer(), data, 16);
                    }
                }

                _pool.DescriptorTableDirty = true;

                Renderer.AddBackgroundUploadTask((gd, cl) =>
                {
                    desc.ArrayLayers = 1;
                    desc.Usage       = TextureUsage.Sampled | TextureUsage.Cubemap;
                    _texture         = d.ResourceFactory.CreateTexture(desc);
                    cl.CopyTexture(_staging, _texture);
                    Resident = true;
                    _pool.DescriptorTableDirty = true;
                });
            }
Exemplo n.º 29
0
        //public void DrawUI

        System.Numerics.Vector4 GetScriptStateColor(string txt)
        {
            var col = new System.Numerics.Vector4(192, 192, 192, 255) / 255f;

            if (txt.StartsWith("Success"))
            {
                col = new System.Numerics.Vector4(39, 135, 65, 255) / 255f;

                col = new System.Numerics.Vector4(39, 135, 65, 255) / 255f;
            }
            else if (txt.StartsWith("Failure"))
            {
                col = new System.Numerics.Vector4(212, 0, 4, 255) / 255f;
            }
            else if (txt.StartsWith("InProgress") || txt.StartsWith("Killing"))
            {
                col = new System.Numerics.Vector4(8, 0, 252, 255) / 255f;
            }

            return(col);
        }
Exemplo n.º 30
0
        static int Main(string[] args)
        {
            System.Diagnostics.Stopwatch clock = new System.Diagnostics.Stopwatch();
            clock.Start();
            Random random = new Random(13);
            int N = 10000;
            Point[] arr = new Point[N];
            for (int i = 0; i < N; ++i)
            {
                arr[i].X = NextFloat(random);
                arr[i].Y = NextFloat(random);
                arr[i].Z = NextFloat(random);
                arr[i].W = NextFloat(random);
            }

            for (int i = 0; i < 1000; ++i)
            {
                sum(arr);
            }
            return 100;
        }
Exemplo n.º 31
0
        static int Main(string[] args)
        {
            Point a = new Point(10, 50,0,-100);
            Point b = new Point(10);
            Point c = Point.Max(a, b);
			if (((int)c.Y) != 50 || ((int)c.W) != 10)
			{
				return 0;
			}		
			Point d = Point.Min(a, b);
			Point q = Point.Min(d, d);
			if (q != d)
			{
				return 0;
			}
			if (((int)d.W) != -100)
			{
				return 0;
			}			
            return 100;
        }
Exemplo n.º 32
0
        /// <remarks>
        /// this assumes that steps have been sorted by GradientEditor
        /// </remarks>
        public Vector4 Sample(float t)
        {
            t = t.Clamp(0, 1);
            Step previousStep = null;

            foreach (var step in Steps)
            {
                if (step.NormalizedPosition >= t)
                {
                    if (previousStep == null || previousStep.NormalizedPosition >= step.NormalizedPosition)
                    {
                        return(step.Color);
                    }

                    float amount = 0;       // Hold
                    switch (Interpolation)
                    {
                    case Interpolations.Linear:
                        amount = MathUtils.RemapAndClamp(t, previousStep.NormalizedPosition, step.NormalizedPosition, 0, 1);
                        break;

                    case Interpolations.Smooth:
                        amount = MathUtils.RemapAndClamp(t, previousStep.NormalizedPosition, step.NormalizedPosition, 0, 1);
                        amount = MathUtils.SmootherStep(0, 1, amount);
                        break;

                    case Interpolations.OkLab:
                        amount = MathUtils.RemapAndClamp(t, previousStep.NormalizedPosition, step.NormalizedPosition, 0, 1);
                        return(OkLab.Mix(previousStep.Color, step.Color, amount));
                    }

                    return(Vector4.Lerp(previousStep.Color, step.Color, amount));
                }

                previousStep = step;
            }

            return(previousStep?.Color ?? Vector4.One);
        }
Exemplo n.º 33
0
        public static BVector?ParseBVectorString(string vectorString)
        {
            var vector = new BVector();

            if (vectorString.IsNullOrEmpty())
            {
                return(vector);
            }

            if (gParseBVectorStringScratchList == null)
            {
                gParseBVectorStringScratchList = new List <string>(4);
            }
            var list = gParseBVectorStringScratchList;

            if (!Util.ParseStringList(vectorString, list))
            {
                return(null);
            }

            if (list.Count >= 1 && !Numbers.FloatTryParseInvariant(list[0], out vector.X))
            {
                return(null);
            }
            if (list.Count >= 2 && !Numbers.FloatTryParseInvariant(list[1], out vector.Y))
            {
                return(null);
            }
            if (list.Count >= 3 && !Numbers.FloatTryParseInvariant(list[2], out vector.Z))
            {
                return(null);
            }
            if (list.Count >= 4 && !Numbers.FloatTryParseInvariant(list[3], out vector.W))
            {
                return(null);
            }

            return(vector);
        }
Exemplo n.º 34
0
        static int Main(string[] args)
        {
            System.Diagnostics.Stopwatch clock = new System.Diagnostics.Stopwatch();
            clock.Start();
            Random random = new Random(13);
            int    N      = 10000;

            Point[] arr = new Point[N];
            for (int i = 0; i < N; ++i)
            {
                arr[i].X = NextFloat(random);
                arr[i].Y = NextFloat(random);
                arr[i].Z = NextFloat(random);
                arr[i].W = NextFloat(random);
            }

            for (int i = 0; i < 1000; ++i)
            {
                sum(arr);
            }
            return(100);
        }
Exemplo n.º 35
0
        static string VectorToString(uint offset, int length, XmbVariantMemoryPool pool)
        {
            float x = 0, y = 0, z = 0, w = 0;

            switch (length)
            {
            case 1: {
                x = pool.GetSingle(offset);
            } break;

            case 2: {
                var v = pool.GetVector2D(offset);
                x = v.X;
                y = v.Y;
            } break;

            case 3: {
                var v = pool.GetVector3D(offset);
                x = v.X;
                y = v.Y;
                z = v.Z;
            } break;

            case 4: {
                var v = pool.GetVector4D(offset);
                x = v.X;
                y = v.Y;
                z = v.Z;
                w = v.W;
            } break;

            default:
                throw new ArgumentOutOfRangeException("length", length.ToString());
            }

            var vector = new BVector(x, y, z, w);

            return(vector.ToBVectorString(length));
        }
Exemplo n.º 36
0
        public override unsafe void OnUpdate(float deltaTime, Particle *arrayPtr, int length)
        {
            Particle *tail        = arrayPtr + length;
            int       totalFrames = SheetRows * SheetColumns;
            int       frameSize   = (int)Emitter.TextureSize.X / SheetRows;

            switch (loopMode)
            {
            case Mode.Life: {
                for (Particle *particle = arrayPtr; particle < tail; particle++)
                {
                    int frame = (int)Between(0.0f, totalFrames, particle->TimeAlive / particle->InitialLife);
#if NETSTANDARD2_1
                    int frameX = (int)MathF.Floor(frame % SheetRows);
                    int frameY = (int)MathF.Floor(frame / SheetRows);
#else
                    int frameX = (int)Math.Floor((double)frame % SheetRows);
                    int frameY = (int)Math.Floor((double)frame / SheetRows);
#endif
                    particle->SourceRectangle = new Vector4(
                        frameX * frameSize,
                        frameY * frameSize,
                        frameSize,
                        frameSize);
                }
            } break;

            case Mode.Loop: {
                for (Particle *particle = arrayPtr; particle < tail; particle++)
                {
                    // TODO:
                }
            } break;

            default:
                throw new ArgumentOutOfRangeException();
            }
        }
Exemplo n.º 37
0
        static int Main(string[] args)
        {
            Point a = new Point(10, 50, 0, -100);
            Point b = new Point(10);
            Point c = Point.Max(a, b);

            if (((int)c.Y) != 50 || ((int)c.W) != 10)
            {
                return(0);
            }
            Point d = Point.Min(a, b);
            Point q = Point.Min(d, d);

            if (q != d)
            {
                return(0);
            }
            if (((int)d.W) != -100)
            {
                return(0);
            }
            return(100);
        }
Exemplo n.º 38
0
        private unsafe void SubmitImGuiStuff()
        {
            ImGui.GetStyle().WindowRounding = 0;

            ImGui.SetNextWindowSize(new System.Numerics.Vector2(_nativeWindow.Width - 10, _nativeWindow.Height - 20), SetCondition.Always);
            ImGui.SetNextWindowPosCenter(SetCondition.Always);
            ImGui.BeginWindow("ImGUI.NET Sample Program", ref _mainWindowOpened, WindowFlags.NoResize | WindowFlags.NoTitleBar | WindowFlags.NoMove);

            ImGui.BeginMainMenuBar();
            if (ImGui.BeginMenu("Help"))
            {
                if (ImGui.MenuItem("About", "Ctrl-Alt-A", false, true))
                {

                }
                ImGui.EndMenu();
            }
            ImGui.EndMainMenuBar();

            ImGui.Text("Hello,");
            ImGui.Text("World!");
            ImGui.Text("From ImGui.NET. ...Did that work?");
            var pos = ImGui.GetIO().MousePosition;
            bool leftPressed = ImGui.GetIO().MouseDown[0];
            ImGui.Text("Current mouse position: " + pos + ". Pressed=" + leftPressed);

            if (ImGui.Button("Increment the counter."))
            {
                _pressCount += 1;
            }

            ImGui.Text($"Button pressed {_pressCount} times.", new System.Numerics.Vector4(0, 1, 1, 1));

            ImGui.InputTextMultiline("Input some text:",
                _textInputBuffer, (uint)_textInputBufferLength,
                new System.Numerics.Vector2(360, 240),
                InputTextFlags.Default,
                OnTextEdited);

            ImGui.SliderFloat("SlidableValue", ref _sliderVal, -50f, 100f, $"{_sliderVal.ToString("##0.00")}", 1.0f);
            ImGui.DragVector3("Vector3", ref _positionValue, -100, 100);

            if (ImGui.TreeNode("First Item"))
            {
                ImGui.Text("Word!");
                ImGui.TreePop();
            }
            if (ImGui.TreeNode("Second Item"))
            {
                ImGui.ColorButton(_buttonColor, false, true);
                if (ImGui.Button("Push me to change color", new System.Numerics.Vector2(120, 30)))
                {
                    _buttonColor = new System.Numerics.Vector4(_buttonColor.Y + .25f, _buttonColor.Z, _buttonColor.X, _buttonColor.W);
                    if (_buttonColor.X > 1.0f)
                    {
                        _buttonColor.X -= 1.0f;
                    }
                }

                ImGui.TreePop();
            }

            if (ImGui.Button("Press me!", new System.Numerics.Vector2(100, 30)))
            {
                ImGuiNative.igOpenPopup("SmallButtonPopup");
            }

            if (ImGui.BeginPopup("SmallButtonPopup"))
            {
                ImGui.Text("Here's a popup menu.");
                ImGui.Text("With two lines.");

                ImGui.EndPopup();
            }

            if (ImGui.Button("Open Modal window"))
            {
                ImGui.OpenPopup("ModalPopup");
            }
            if (ImGui.BeginPopupModal("ModalPopup"))
            {
                ImGui.Text("You can't press on anything else right now.");
                ImGui.Text("You are stuck here.");
                if (ImGui.Button("OK", new System.Numerics.Vector2(0, 0))) { }
                ImGui.SameLine();
                ImGui.Dummy(100f, 0f);
                ImGui.SameLine();
                if (ImGui.Button("Please go away", new System.Numerics.Vector2(0, 0))) { ImGui.CloseCurrentPopup(); }

                ImGui.EndPopup();
            }

            ImGui.Text("I have a context menu.");
            if (ImGui.BeginPopupContextItem("ItemContextMenu"))
            {
                if (ImGui.Selectable("How's this for a great menu?")) { }
                ImGui.Selectable("Just click somewhere to get rid of me.");
                ImGui.EndPopup();
            }

            ImGui.EndWindow();

            if (ImGui.GetIO().AltPressed && ImGui.GetIO().KeysDown[(int)Key.F4])
            {
                _nativeWindow.Close();
            }
        }
Exemplo n.º 39
0
 unsafe static void Do1(Point* src, Point* dst)
 {
     *((Point*)dst) = *((Point*)src);
 }
Exemplo n.º 40
0
 unsafe static void Do2(Point* src, Point* dst)
 {
     *((long*)dst) = *((long*)src);
 }
Exemplo n.º 41
0
 static float Do(Point p)
 {
     return p.X;
 }