diff --git a/.gitignore b/.gitignore
index e69de29..136d4b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+*.examples
\ No newline at end of file
diff --git a/Fuses/kernel_blur.fuse b/Fuses/kernel_blur.fuse
new file mode 100644
index 0000000..d027c99
--- /dev/null
+++ b/Fuses/kernel_blur.fuse
@@ -0,0 +1,192 @@
+FuRegisterClass("GPUSampleFuse", CT_SourceTool, {
+    REGS_Category = "Fuses\\Examples",
+    REGS_OpIconString = "GFu",
+    REGS_OpDescription = "GPU Sample Fuse",
+
+    REG_NoObjMatCtrls = true,
+    REG_NoMotionBlurCtrls = true,
+
+    REG_Source_GlobalCtrls = true,
+    REG_Source_SizeCtrls = true,
+    REG_Source_AspectCtrls = true,
+    REG_Source_DepthCtrls = true,
+})
+
+-- Description of kernel parameters
+
+GradientParams = [[
+    float col[4];
+    int dstsize[2];
+]]
+
+CircleParams = [[
+    float amp;
+    float damp;
+    float freq;
+    float phase;
+    float center[2];
+    int srcsize[2];
+    int compOrder;
+]]
+
+-- Source of kernel
+
+GradientSource = [[
+__KERNEL__ void GradientKernel(__CONSTANTREF__ GradientParams *params, __TEXTURE2D_WRITE__ dst)
+{
+    DEFINE_KERNEL_ITERATORS_XY(x, y)
+    if (x < params->dstsize[0] && y < params->dstsize[1])
+    {
+        float2 pos = to_float2(x, y) / to_float2(params->dstsize[0] - 1, params->dstsize[1] - 1);
+        float4 col = to_float4_v(params->col);
+        col *= to_float4(pos.x, pos.y, 0.0f, 1.0f);
+        _tex2DVec4Write(dst, x, y, col);
+    }
+}
+]]
+
+CircleSource = [[
+#define _length(a,b) _sqrtf(((a).x-(b).x)*((a).x-(b).x) + ((a).y-(b).y)*((a).y-(b).y))
+
+__KERNEL__ void CircleKernel(__CONSTANTREF__ CircleParams *params, __TEXTURE2D__ src, __TEXTURE2D_WRITE__ dst)
+{
+    DEFINE_KERNEL_ITERATORS_XY(x, y)
+    if (x < params->srcsize[0] && y < params->srcsize[1])
+    {
+        float2 pos = to_float2(x, y) / to_float2(params->srcsize[0] - 1, params->srcsize[1] - 1);
+
+        float2 center = to_float2_v(params->center);
+        float d = _length(pos, center);
+        float vl = fmax(params->amp - params->damp * d, 0.0f);
+        vl = 1.0f + sin(d * params->freq + params->phase) * vl;
+
+        float2 frompos = vl * (pos - center) + center;
+
+        float4 col = _tex2DVecN(src, frompos.x, frompos.y, params->compOrder);
+        _tex2DVec4Write(dst, x, y, col);
+    }
+}
+]]
+
+function Create()
+    InCenter = self:AddInput("Center", "Center", {
+        LINKID_DataType = "Point",
+        INPID_InputControl = "OffsetControl",
+        INPID_PreviewControl = "CrosshairControl",
+    })
+    InAmplitude = self:AddInput("Amplitude", "Amplitude", {
+        LINKID_DataType = "Number",
+        INPID_InputControl = "SliderControl",
+        INP_Default = 0.5,
+    })
+    InDamping = self:AddInput("Damping", "Damping", {
+        LINKID_DataType = "Number",
+        INPID_InputControl = "SliderControl",
+        INP_Default = 0.0,
+    })
+    InFrequency = self:AddInput("Frequency", "Frequency", {
+        LINKID_DataType = "Number",
+        INPID_InputControl = "SliderControl",
+        INP_Default = 0.0,
+        INP_MaxScale = 100.0
+    })
+    InPhase = self:AddInput("Phase", "Phase", {
+        LINKID_DataType = "Number",
+        INPID_InputControl = "ScrewControl",
+        INP_Default = 0.0,
+        INP_MaxScale = 10.0,
+    })
+end
+
+function Process(req)
+    local center = InCenter:GetValue(req)
+    local amp = InAmplitude:GetValue(req).Value
+    local damp = InDamping:GetValue(req).Value
+    local freq = InFrequency:GetValue(req).Value
+    local phase = InPhase:GetValue(req).Value
+
+    local realwidth = Width
+    local realheight = Height
+
+    -- We'll handle proxy ourselves
+    Width = Width / Scale
+    Height = Height / Scale
+    Scale = 1
+
+    local imgattrs = {
+        IMG_Document = self.Comp,
+        IMG_Width = Width,
+        IMG_Height = Height,
+        IMG_XScale = XAspect,
+        IMG_YScale = YAspect,
+        IMAT_OriginalWidth = realwidth,
+        IMAT_OriginalHeight = realheight,
+        IMG_Quality = not req:IsQuick(),
+        IMG_MotionBlurQuality = not req:IsNoMotionBlur(),
+    }
+
+    if not req:IsStampOnly() then
+        imgattrs.IMG_ProxyScale = 1
+    end
+
+    if SourceDepth == 0 then
+        imgattrs.IMG_Depth = SourceDepth
+    end
+
+    local img = Image(imgattrs)
+    local out
+    local success = false
+    if img then
+        local node = DVIPComputeNode(req, "GradientKernel", GradientSource, "GradientParams", GradientParams)
+        
+        if node then
+            -- create image
+            local params = node:GetParamBlock(GradientParams)
+
+            params.col[0] = 1.0
+            params.col[1] = 1.0
+            params.col[2] = 1.0
+            params.col[3] = 1.0
+            params.dstsize[0] = img.DataWindow:Width()
+            params.dstsize[1] = img.DataWindow:Height()
+            
+            node:SetParamBlock(params)
+
+            node:AddOutput("dst", img)
+
+            success = node:RunSession(req)
+        end
+
+        if success then
+            out = Image({IMG_Like = img})
+
+            local node = DVIPComputeNode(req, "CircleKernel", CircleSource, "CircleParams", CircleParams)
+
+            if node then
+                local params = node:GetParamBlock(CircleParams)
+                params.amp = amp
+                params.damp = damp
+                params.freq = freq
+                params.phase = phase
+                params.center[0] = center.X
+                params.center[1] = center.Y
+                params.compOrder = 15
+                params.srcsize[0] = out.DataWindow:Width()
+                params.srcsize[1] = out.DataWindow:Height()
+
+                node:SetParamBlock(params)
+
+                node:AddSampler("RowSampler", TEX_FILTER_MODE_LINEAR, TEX_ADDRESS_MODE_CLAMP, TEX_NORMALIZED_COORDS_TRUE)
+
+                node:AddInput("src", img)
+                node:AddOutput("dst", out)
+
+                success = node:RunSession(req)
+            else
+                out = nil
+            end
+        end
+    end
+
+    OutImage:Set(req, out)
+end
\ No newline at end of file