diff --git a/app/node/factory.cpp b/app/node/factory.cpp
index 09791c6a5..d276b94da 100644
--- a/app/node/factory.cpp
+++ b/app/node/factory.cpp
@@ -26,6 +26,7 @@
 #include "block/gap/gap.h"
 #include "block/transition/externaltransition.h"
 #include "generator/matrix/matrix.h"
+#include "generator/polygon/polygon.h"
 #include "input/media/video/video.h"
 #include "input/media/audio/audio.h"
 #include "input/time/timeinput.h"
@@ -141,6 +142,8 @@ Node *NodeFactory::CreateInternal(const NodeFactory::InternalID &id)
     return new ClipBlock();
   case kGapBlock:
     return new GapBlock();
+  case kPolygonGenerator:
+    return new PolygonGenerator();
   case kMatrixGenerator:
     return new MatrixGenerator();
   case kVideoInput:
diff --git a/app/node/factory.h b/app/node/factory.h
index c6329de7e..f17a476dd 100644
--- a/app/node/factory.h
+++ b/app/node/factory.h
@@ -36,6 +36,7 @@ public:
     kClipBlock,
     kGapBlock,
     kAudioInput,
+    kPolygonGenerator,
     kMatrixGenerator,
     kVideoInput,
     kTrackOutput,
diff --git a/app/node/generator/CMakeLists.txt b/app/node/generator/CMakeLists.txt
index 9e8d25261..88c7de6d8 100644
--- a/app/node/generator/CMakeLists.txt
+++ b/app/node/generator/CMakeLists.txt
@@ -15,6 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 add_subdirectory(matrix)
+add_subdirectory(polygon)
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
diff --git a/app/node/generator/matrix/matrix.cpp b/app/node/generator/matrix/matrix.cpp
index 604e36415..c1b7452ca 100644
--- a/app/node/generator/matrix/matrix.cpp
+++ b/app/node/generator/matrix/matrix.cpp
@@ -90,27 +90,9 @@ void MatrixGenerator::Retranslate()
 
 NodeValueTable MatrixGenerator::Value(NodeValueDatabase &value) const
 {
-  QMatrix4x4 mat;
-
-  // Position translate
-  QVector2D pos = value[position_input_].Get(NodeParam::kVec2).value<QVector2D>();
-  mat.translate(pos);
-
-  // Rotation
-  mat.rotate(value[rotation_input_].Get(NodeParam::kFloat).toFloat(), 0, 0, 1);
-
-  // Scale and Uniform Scale
-  QVector2D scale = value[scale_input_].Get(NodeParam::kVec2).value<QVector2D>();
-  if (value[uniform_scale_input_].Get(NodeParam::kBoolean).toBool()) {
-    scale.setY(scale.x());
-  }
-  mat.scale(scale);
-
-  // Anchor Point
-  mat.translate(-value[anchor_input_].Get(NodeParam::kVec2).value<QVector2D>());
-
   // Push matrix output
-  NodeValueTable output;
+  QMatrix4x4 mat = GenerateMatrix(value);
+  NodeValueTable output = value.Merge();
   output.Push(NodeParam::kMatrix, mat);
   return output;
 }
@@ -120,10 +102,42 @@ bool MatrixGenerator::HasGizmos() const
   return true;
 }
 
-void MatrixGenerator::DrawGizmos(QPainter *p, const QRect& viewport) const
+void MatrixGenerator::DrawGizmos(NodeValueDatabase &db, QPainter *p) const
 {
   p->setPen(Qt::white);
-  p->drawEllipse(viewport);
+
+  // Fold values into a matrix
+  QMatrix4x4 matrix = GenerateMatrix(db);
+
+  // Set QPainter transform to our matrix
+  p->setTransform(matrix.toTransform());
+
+  // Draw ellipse
+  p->drawEllipse(QRect(0, 0, 100, 100));
+}
+
+QMatrix4x4 MatrixGenerator::GenerateMatrix(NodeValueDatabase &value) const
+{
+  QMatrix4x4 mat;
+
+  // Position translate
+  QVector2D pos = value[position_input_].Take(NodeParam::kVec2).value<QVector2D>();
+  mat.translate(pos);
+
+  // Rotation
+  mat.rotate(value[rotation_input_].Take(NodeParam::kFloat).toFloat(), 0, 0, 1);
+
+  // Scale and Uniform Scale
+  QVector2D scale = value[scale_input_].Take(NodeParam::kVec2).value<QVector2D>();
+  if (value[uniform_scale_input_].Take(NodeParam::kBoolean).toBool()) {
+    scale.setY(scale.x());
+  }
+  mat.scale(scale);
+
+  // Anchor Point
+  mat.translate(-value[anchor_input_].Take(NodeParam::kVec2).value<QVector2D>());
+
+  return mat;
 }
 
 void MatrixGenerator::UniformScaleChanged()
diff --git a/app/node/generator/matrix/matrix.h b/app/node/generator/matrix/matrix.h
index 116ef1602..2181e5791 100644
--- a/app/node/generator/matrix/matrix.h
+++ b/app/node/generator/matrix/matrix.h
@@ -44,9 +44,11 @@ public:
   virtual NodeValueTable Value(NodeValueDatabase& value) const override;
 
   virtual bool HasGizmos() const override;
-  virtual void DrawGizmos(QPainter *p, const QRect &viewport) const override;
+  virtual void DrawGizmos(NodeValueDatabase& db, QPainter *p) const override;
 
 private:
+  QMatrix4x4 GenerateMatrix(NodeValueDatabase& value) const;
+
   NodeInput* position_input_;
 
   NodeInput* rotation_input_;
diff --git a/app/node/generator/polygon/CMakeLists.txt b/app/node/generator/polygon/CMakeLists.txt
new file mode 100644
index 000000000..a1a4b2cc5
--- /dev/null
+++ b/app/node/generator/polygon/CMakeLists.txt
@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 Olive Team
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  node/generator/polygon/polygon.h
+  node/generator/polygon/polygon.cpp
+  PARENT_SCOPE
+)
diff --git a/app/node/generator/polygon/polygon.cpp b/app/node/generator/polygon/polygon.cpp
new file mode 100644
index 000000000..5b4718c9e
--- /dev/null
+++ b/app/node/generator/polygon/polygon.cpp
@@ -0,0 +1,120 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "polygon.h"
+
+#include <QVector2D>
+
+OLIVE_NAMESPACE_ENTER
+
+PolygonGenerator::PolygonGenerator()
+{
+  points_input_ = new NodeInputArray("points_in", NodeParam::kVec2);
+  AddInput(points_input_);
+
+  color_input_ = new NodeInput("color_in", NodeParam::kColor);
+  AddInput(color_input_);
+
+  // Default to "a color" that isn't
+  color_input_->set_standard_value(1.0, 0);
+  color_input_->set_standard_value(1.0, 1);
+  color_input_->set_standard_value(1.0, 2);
+  color_input_->set_standard_value(1.0, 3);
+
+  // FIXME: Test code
+  points_input_->SetSize(5);
+  points_input_->At(0)->set_standard_value(960, 0);
+  points_input_->At(0)->set_standard_value(240, 1);
+  points_input_->At(1)->set_standard_value(640, 0);
+  points_input_->At(1)->set_standard_value(480, 1);
+  points_input_->At(2)->set_standard_value(760, 0);
+  points_input_->At(2)->set_standard_value(800, 1);
+  points_input_->At(3)->set_standard_value(1100, 0);
+  points_input_->At(3)->set_standard_value(800, 1);
+  points_input_->At(4)->set_standard_value(1280, 0);
+  points_input_->At(4)->set_standard_value(480, 1);
+  // End test
+}
+
+Node *PolygonGenerator::copy() const
+{
+  return new PolygonGenerator();
+}
+
+QString PolygonGenerator::Name() const
+{
+  return tr("Polygon");
+}
+
+QString PolygonGenerator::id() const
+{
+  return QStringLiteral("org.olivevideoeditor.Olive.polygon");
+}
+
+QString PolygonGenerator::Category() const
+{
+  return tr("Generator");
+}
+
+QString PolygonGenerator::Description() const
+{
+  return tr("Generate a 2D polygon of any amount of points.");
+}
+
+void PolygonGenerator::Retranslate()
+{
+  points_input_->set_name(tr("Points"));
+  color_input_->set_name(tr("Color"));
+}
+
+Node::Capabilities PolygonGenerator::GetCapabilities(const NodeValueDatabase &) const
+{
+  return kShader;
+}
+
+QString PolygonGenerator::ShaderFragmentCode(const NodeValueDatabase &) const
+{
+  return Node::ReadFileAsString(":/shaders/polygon.frag");
+}
+
+bool PolygonGenerator::HasGizmos() const
+{
+  return true;
+}
+
+void PolygonGenerator::DrawGizmos(NodeValueDatabase &db, QPainter *p) const
+{
+  QVector<QPointF> points(points_input_->GetSize());
+
+  p->setPen(Qt::white);
+  p->setBrush(Qt::white);
+
+  for (int i=0;i<points_input_->GetSize();i++) {
+    points[i] = db[points_input_->At(i)].Take(NodeParam::kVec2).value<QVector2D>().toPointF();
+
+    QRectF rect(points[i] - QPointF(10, 10),
+                points[i] + QPointF(10, 10));
+    p->drawRect(rect);
+  }
+
+  p->drawPolyline(points.constData(), points_input_->GetSize());
+}
+
+OLIVE_NAMESPACE_EXIT
diff --git a/app/node/generator/polygon/polygon.h b/app/node/generator/polygon/polygon.h
new file mode 100644
index 000000000..9c4e4d31b
--- /dev/null
+++ b/app/node/generator/polygon/polygon.h
@@ -0,0 +1,63 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef POLYGONGENERATOR_H
+#define POLYGONGENERATOR_H
+
+#include "node/node.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class PolygonGenerator : public Node
+{
+public:
+  PolygonGenerator();
+
+  virtual Node* copy() const override;
+
+  virtual QString Name() const override;
+  virtual QString id() const override;
+  virtual QString Category() const override;
+  virtual QString Description() const override;
+
+  virtual void Retranslate() override;
+
+  virtual Capabilities GetCapabilities(const NodeValueDatabase&) const override;
+  virtual QString ShaderFragmentCode(const NodeValueDatabase&) const override;
+
+  virtual bool HasGizmos() const override;
+  virtual void DrawGizmos(NodeValueDatabase& db, QPainter *p) const override;
+
+  /*
+  virtual bool GizmoPress(const QPointF &p) override;
+  virtual void GizmoMove(const QPointF &p) override;
+  virtual void GizmoRelease(const QPointF &p) override;
+  */
+
+private:
+  NodeInputArray* points_input_;
+
+  NodeInput* color_input_;
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // POLYGONGENERATOR_H
diff --git a/app/node/node.cpp b/app/node/node.cpp
index 76f82484c..f370e0fec 100644
--- a/app/node/node.cpp
+++ b/app/node/node.cpp
@@ -293,7 +293,20 @@ bool Node::HasGizmos() const
   return false;
 }
 
-void Node::DrawGizmos(QPainter *, const QRect &) const
+void Node::DrawGizmos(NodeValueDatabase &, QPainter *) const
+{
+}
+
+bool Node::GizmoPress(const QPointF &)
+{
+  return false;
+}
+
+void Node::GizmoMove(const QPointF &)
+{
+}
+
+void Node::GizmoRelease(const QPointF &)
 {
 }
 
diff --git a/app/node/node.h b/app/node/node.h
index b623ca1d5..317bebcb4 100644
--- a/app/node/node.h
+++ b/app/node/node.h
@@ -362,7 +362,11 @@ public:
 
   virtual bool HasGizmos() const;
 
-  virtual void DrawGizmos(QPainter* p, const QRect &viewport) const;
+  virtual void DrawGizmos(NodeValueDatabase& db, QPainter* p) const;
+
+  virtual bool GizmoPress(const QPointF& p);
+  virtual void GizmoMove(const QPointF& p);
+  virtual void GizmoRelease(const QPointF& p);
 
   const QString& GetLabel() const;
   void SetLabel(const QString& s);
diff --git a/app/node/traverser.cpp b/app/node/traverser.cpp
index c4737cfd1..9f5a1f8f5 100644
--- a/app/node/traverser.cpp
+++ b/app/node/traverser.cpp
@@ -29,21 +29,29 @@ NodeValueDatabase NodeTraverser::GenerateDatabase(const Node* node, const TimeRa
   NodeValueDatabase database;
 
   // We need to insert tables into the database for each input
-  foreach (NodeParam* param, node->parameters()) {
+  QList<NodeInput*> inputs = node->GetInputsIncludingArrays();
+
+  foreach (NodeInput* input, inputs) {
     if (IsCancelled()) {
       return NodeValueDatabase();
     }
 
-    if (param->type() == NodeParam::kInput) {
-      NodeInput* input = static_cast<NodeInput*>(param);
-      TimeRange input_time = node->InputTimeAdjustment(input, range);
+    TimeRange input_time = node->InputTimeAdjustment(input, range);
 
-      NodeValueTable table = ProcessInput(input, input_time);
+    NodeValueTable table = ProcessInput(input, input_time);
 
-      InputProcessingEvent(input, input_time, &table);
+    // Exception for Footage types where we actually retrieve some Footage data from a decoder
+    if (input->data_type() == NodeParam::kFootage) {
+      StreamPtr stream = ResolveStreamFromInput(input);
 
-      database.Insert(input, table);
+      if (stream) {
+
+        FootageProcessingEvent(stream, input_time, &table);
+
+      }
     }
+
+    database.Insert(input, table);
   }
 
   // Insert global variables
@@ -79,8 +87,21 @@ NodeValueTable NodeTraverser::ProcessNode(const NodeDependency& dep)
 
 NodeValueTable NodeTraverser::RenderBlock(const TrackOutput *track, const TimeRange &range)
 {
-  // By default, don't bother traversing blocks
-  return NodeValueTable();
+  // By default, just follow the in point
+  Block* active_block = track->BlockAtTime(range.in());
+
+  NodeValueTable table;
+
+  if (active_block) {
+    table = ProcessNode(NodeDependency(active_block, range));
+  }
+
+  return table;
+}
+
+StreamPtr NodeTraverser::ResolveStreamFromInput(NodeInput *input)
+{
+  return input->get_standard_value().value<StreamPtr>();
 }
 
 NodeValueTable NodeTraverser::ProcessInput(const NodeInput *input, const TimeRange& range)
diff --git a/app/node/traverser.h b/app/node/traverser.h
index 7897cd7a1..4e80a2a68 100644
--- a/app/node/traverser.h
+++ b/app/node/traverser.h
@@ -37,17 +37,20 @@ public:
 
   NodeValueTable ProcessNode(const NodeDependency &dep);
 
-protected:
   NodeValueDatabase GenerateDatabase(const Node *node, const TimeRange &range);
 
+protected:
   virtual NodeValueTable RenderBlock(const TrackOutput *track, const TimeRange& range);
 
   NodeValueTable ProcessInput(const NodeInput* input, const TimeRange &range);
 
-  virtual void InputProcessingEvent(NodeInput*, const TimeRange&, NodeValueTable*){}
+  virtual void FootageProcessingEvent(StreamPtr, const TimeRange&, NodeValueTable*){}
 
   virtual void ProcessNodeEvent(const Node*, const TimeRange&, NodeValueDatabase&, NodeValueTable&){}
 
+private:
+  StreamPtr ResolveStreamFromInput(NodeInput* input);
+
 };
 
 OLIVE_NAMESPACE_EXIT
diff --git a/app/panel/pixelsampler/pixelsamplerpanel.h b/app/panel/pixelsampler/pixelsamplerpanel.h
index 089de194c..6e91cce2f 100644
--- a/app/panel/pixelsampler/pixelsamplerpanel.h
+++ b/app/panel/pixelsampler/pixelsamplerpanel.h
@@ -22,7 +22,7 @@
 #define PIXELSAMPLERPANEL_H
 
 #include "widget/panel/panel.h"
-#include "widget/viewer/pixelsamplerwidget.h"
+#include "widget/pixelsampler/pixelsampler.h"
 
 OLIVE_NAMESPACE_ENTER
 
diff --git a/app/render/backend/opengl/openglproxy.cpp b/app/render/backend/opengl/openglproxy.cpp
index 05b4e5609..649b2ba15 100644
--- a/app/render/backend/opengl/openglproxy.cpp
+++ b/app/render/backend/opengl/openglproxy.cpp
@@ -110,7 +110,10 @@ void OpenGLProxy::FrameToValue(FramePtr frame, StreamPtr stream, NodeValueTable*
       bool has_alpha = PixelFormat::FormatHasAlphaChannel(frame->format());
 
       // Convert frame to float for OCIO
-      frame = PixelFormat::ConvertPixelFormat(frame, has_alpha ? PixelFormat::PIX_FMT_RGBA32F : PixelFormat::PIX_FMT_RGB32F);
+      frame = PixelFormat::ConvertPixelFormat(frame,
+                                              has_alpha
+                                              ? PixelFormat::PIX_FMT_RGBA32F
+                                              : PixelFormat::PIX_FMT_RGB32F);
 
       // If alpha is associated, disassociate for the color transform
       if (has_alpha && video_stream->premultiplied_alpha()) {
@@ -281,7 +284,25 @@ void OpenGLProxy::RunNodeAccelerated(const Node *node, const TimeRange &range, N
           shader->setUniformValue(variable_location, value.toFloat());
           break;
         case NodeInput::kVec2:
-          shader->setUniformValue(variable_location, value.value<QVector2D>());
+          if (input->IsArray()) {
+            NodeInputArray* array = static_cast<NodeInputArray*>(input);
+            QVector<QVector2D> a(array->GetSize());
+
+            for (int i=0;i<a.size();i++) {
+              a[i] = input_params[array->At(i)].Get(NodeParam::kVec2).value<QVector2D>();
+            }
+
+            shader->setUniformValueArray(variable_location, a.constData(), a.size());
+
+            int count_location = shader->uniformLocation(QStringLiteral("%1_count").arg(input->id()));
+            if (count_location > -1) {
+              shader->setUniformValue(count_location,
+                                      array->GetSize());
+            }
+
+          } else {
+            shader->setUniformValue(variable_location, value.value<QVector2D>());
+          }
           break;
         case NodeInput::kVec3:
           shader->setUniformValue(variable_location, value.value<QVector3D>());
diff --git a/app/render/backend/renderworker.cpp b/app/render/backend/renderworker.cpp
index c2b1b2311..04ccb1659 100644
--- a/app/render/backend/renderworker.cpp
+++ b/app/render/backend/renderworker.cpp
@@ -76,11 +76,6 @@ void RenderWorker::RunNodeAccelerated(const Node *node, const TimeRange &range,
   Q_UNUSED(output_params)
 }
 
-StreamPtr RenderWorker::ResolveStreamFromInput(NodeInput *input)
-{
-  return input->get_standard_value().value<StreamPtr>();
-}
-
 DecoderPtr RenderWorker::ResolveDecoderFromInput(StreamPtr stream)
 {
   // Access a map of Node inputs and decoder instances and retrieve a frame!
@@ -108,21 +103,12 @@ bool RenderWorker::IsStarted()
   return started_;
 }
 
-void RenderWorker::InputProcessingEvent(NodeInput* input, const TimeRange& input_time, NodeValueTable *table)
+void RenderWorker::FootageProcessingEvent(StreamPtr stream, const TimeRange& input_time, NodeValueTable *table)
 {
-  // Exception for Footage types where we actually retrieve some Footage data from a decoder
-  if (input->data_type() == NodeParam::kFootage) {
-    StreamPtr stream = ResolveStreamFromInput(input);
+  DecoderPtr decoder = ResolveDecoderFromInput(stream);
 
-    if (stream) {
-      DecoderPtr decoder = ResolveDecoderFromInput(stream);
-
-      if (decoder) {
-
-        FrameToValue(decoder, stream, input_time, table);
-
-      }
-    }
+  if (decoder) {
+    FrameToValue(decoder, stream, input_time, table);
   }
 }
 
diff --git a/app/render/backend/renderworker.h b/app/render/backend/renderworker.h
index 17d8e600f..aa03e7af1 100644
--- a/app/render/backend/renderworker.h
+++ b/app/render/backend/renderworker.h
@@ -59,12 +59,10 @@ protected:
 
   virtual void FrameToValue(DecoderPtr decoder, StreamPtr stream, const TimeRange &range, NodeValueTable* table) = 0;
 
-  virtual void InputProcessingEvent(NodeInput *input, const TimeRange &input_time, NodeValueTable* table) override;
+  virtual void FootageProcessingEvent(StreamPtr stream, const TimeRange &input_time, NodeValueTable* table) override;
 
   virtual void ProcessNodeEvent(const Node *node, const TimeRange &range, NodeValueDatabase &input_params, NodeValueTable &output_params) override;
 
-  StreamPtr ResolveStreamFromInput(NodeInput* input);
-
   DecoderPtr ResolveDecoderFromInput(StreamPtr stream);
 
   const NodeDependency& CurrentPath() const;
diff --git a/app/render/backend/videorenderworker.cpp b/app/render/backend/videorenderworker.cpp
index ffc568811..74c23ecd1 100644
--- a/app/render/backend/videorenderworker.cpp
+++ b/app/render/backend/videorenderworker.cpp
@@ -201,20 +201,6 @@ void VideoRenderWorker::ResizeDownloadBuffer()
   download_buffer_.resize(PixelFormat::GetBufferSize(video_params_.format(), video_params_.effective_width(), video_params_.effective_height()));
 }
 
-NodeValueTable VideoRenderWorker::RenderBlock(const TrackOutput *track, const TimeRange &range)
-{
-  // A frame can only have one active block so we just validate the in point of the range
-  Block* active_block = track->BlockAtTime(range.in());
-
-  NodeValueTable table;
-
-  if (active_block) {
-    table = ProcessNode(NodeDependency(active_block, range));
-  }
-
-  return table;
-}
-
 ColorProcessorCache *VideoRenderWorker::color_cache()
 {
   return &color_cache_;
diff --git a/app/render/backend/videorenderworker.h b/app/render/backend/videorenderworker.h
index a4737fcde..77ba6f2bb 100644
--- a/app/render/backend/videorenderworker.h
+++ b/app/render/backend/videorenderworker.h
@@ -92,14 +92,12 @@ protected:
 
   virtual void ParametersChangedEvent(){}
 
-  virtual void TextureToBuffer(const QVariant& texture, void *buffer, int linesize);
+  void TextureToBuffer(const QVariant& texture, void *buffer, int linesize);
 
   virtual void TextureToBuffer(const QVariant& texture, int width, int height, const QMatrix4x4& matrix, void *buffer, int linesize) = 0;
 
   virtual NodeValueTable RenderInternal(const NodeDependency& CurrentPath, const qint64& job_time) override;
 
-  virtual NodeValueTable RenderBlock(const TrackOutput *track, const TimeRange& range) override;
-
   ColorProcessorCache* color_cache();
 
 private:
diff --git a/app/shaders/polygon.frag b/app/shaders/polygon.frag
new file mode 100644
index 000000000..ae45ddf73
--- /dev/null
+++ b/app/shaders/polygon.frag
@@ -0,0 +1,44 @@
+#version 150
+
+uniform vec2[256] points_in;
+uniform int points_in_count;
+uniform vec4 color_in;
+
+uniform vec2 ove_resolution;
+
+in vec2 ove_texcoord;
+
+out vec4 fragColor;
+
+/*
+int pnpoly(int npol, float *xp, float *yp, float x, float y) {
+  int i, j, c = 0;
+  for (i = 0, j = npol-1; i < npol; j = i++) {
+    if ((((yp[i] <= y) && (y < yp[j])) ||
+         ((yp[j] <= y) && (y < yp[i]))) &&
+        (x < (xp[j] - xp[i]) * (y - yp[i]) / (yp[j] - yp[i]) + xp[i]))
+      c = !c;
+  }
+  return c;
+}
+*/
+
+bool pnpoly(vec2 p) {
+  bool c = false;
+  int i, j;
+  for (i = 0, j = points_in_count-1; i < points_in_count; j = i++) {
+    if ((((points_in[i].y <= p.y) && (p.y < points_in[j].y)) ||
+         ((points_in[j].y <= p.y) && (p.y < points_in[i].y))) &&
+        (p.x < (points_in[j].x - points_in[i].x) * (p.y - points_in[i].y) / (points_in[j].y - points_in[i].y) + points_in[i].x))
+      c = !c;
+  }
+  return c;
+}
+
+void main(void) {
+    if (points_in_count > 0 && pnpoly(ove_texcoord * ove_resolution)) {
+        fragColor = color_in;
+    } else {
+        fragColor = vec4(0.0, 0.0, 0.0, 0.0);
+    }
+}
diff --git a/app/shaders/shaders.qrc b/app/shaders/shaders.qrc
index 7e6f4876c..1c7d8d061 100644
--- a/app/shaders/shaders.qrc
+++ b/app/shaders/shaders.qrc
@@ -12,6 +12,7 @@
         <file>dropshadow.xml</file>
         <file>diptoblack.frag</file>
         <file>diptoblack.xml</file>
+        <file>polygon.frag</file>
         <file>rgbwaveform.frag</file>
         <file>solid.frag</file>
         <file>solid.xml</file>
diff --git a/app/widget/CMakeLists.txt b/app/widget/CMakeLists.txt
index f33f5d064..ddc6dfb72 100644
--- a/app/widget/CMakeLists.txt
+++ b/app/widget/CMakeLists.txt
@@ -31,6 +31,7 @@ add_subdirectory(nodecopypaste)
 add_subdirectory(nodeview)
 add_subdirectory(nodeparamview)
 add_subdirectory(panel)
+add_subdirectory(pixelsampler)
 add_subdirectory(playbackcontrols)
 add_subdirectory(projectexplorer)
 add_subdirectory(projecttoolbar)
@@ -41,6 +42,7 @@ add_subdirectory(taskview)
 add_subdirectory(timebased)
 add_subdirectory(timelinewidget)
 add_subdirectory(timeruler)
+add_subdirectory(timetarget)
 add_subdirectory(toolbar)
 add_subdirectory(viewer)
 
diff --git a/app/widget/keyframeview/CMakeLists.txt b/app/widget/keyframeview/CMakeLists.txt
index 17f7bce21..713f9bb20 100644
--- a/app/widget/keyframeview/CMakeLists.txt
+++ b/app/widget/keyframeview/CMakeLists.txt
@@ -24,7 +24,5 @@ set(OLIVE_SOURCES
   widget/keyframeview/keyframeviewitem.cpp
   widget/keyframeview/keyframeviewundo.h
   widget/keyframeview/keyframeviewundo.cpp
-  widget/keyframeview/timetargetobject.h
-  widget/keyframeview/timetargetobject.cpp
   PARENT_SCOPE
 )
diff --git a/app/widget/keyframeview/keyframeviewbase.h b/app/widget/keyframeview/keyframeviewbase.h
index 000394641..04e7d6096 100644
--- a/app/widget/keyframeview/keyframeviewbase.h
+++ b/app/widget/keyframeview/keyframeviewbase.h
@@ -23,7 +23,7 @@
 
 #include "keyframeviewitem.h"
 #include "node/keyframe.h"
-#include "timetargetobject.h"
+#include "widget/timetarget/timetarget.h"
 #include "widget/curvewidget/beziercontrolpointitem.h"
 #include "widget/timelinewidget/view/timelineviewbase.h"
 
diff --git a/app/widget/keyframeview/keyframeviewitem.h b/app/widget/keyframeview/keyframeviewitem.h
index ca5a6d660..ee5c06031 100644
--- a/app/widget/keyframeview/keyframeviewitem.h
+++ b/app/widget/keyframeview/keyframeviewitem.h
@@ -24,7 +24,7 @@
 #include <QGraphicsRectItem>
 
 #include "node/keyframe.h"
-#include "timetargetobject.h"
+#include "widget/timetarget/timetarget.h"
 
 OLIVE_NAMESPACE_ENTER
 
diff --git a/app/widget/nodeparamview/nodeparamviewkeyframecontrol.h b/app/widget/nodeparamview/nodeparamviewkeyframecontrol.h
index 395251099..002b00fc5 100644
--- a/app/widget/nodeparamview/nodeparamviewkeyframecontrol.h
+++ b/app/widget/nodeparamview/nodeparamviewkeyframecontrol.h
@@ -25,7 +25,7 @@
 #include <QWidget>
 
 #include "node/input.h"
-#include "widget/keyframeview/timetargetobject.h"
+#include "widget/timetarget/timetarget.h"
 
 OLIVE_NAMESPACE_ENTER
 
diff --git a/app/widget/nodeparamview/nodeparamviewwidgetbridge.h b/app/widget/nodeparamview/nodeparamviewwidgetbridge.h
index d1543c73e..3d385a7bc 100644
--- a/app/widget/nodeparamview/nodeparamviewwidgetbridge.h
+++ b/app/widget/nodeparamview/nodeparamviewwidgetbridge.h
@@ -24,8 +24,8 @@
 #include <QObject>
 
 #include "node/input.h"
-#include "widget/keyframeview/timetargetobject.h"
 #include "widget/slider/sliderbase.h"
+#include "widget/timetarget/timetarget.h"
 
 OLIVE_NAMESPACE_ENTER
 
diff --git a/app/widget/pixelsampler/CMakeLists.txt b/app/widget/pixelsampler/CMakeLists.txt
new file mode 100644
index 000000000..ecf7831f7
--- /dev/null
+++ b/app/widget/pixelsampler/CMakeLists.txt
@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 Olive Team
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  widget/pixelsampler/pixelsampler.h
+  widget/pixelsampler/pixelsampler.cpp
+  PARENT_SCOPE
+)
diff --git a/app/widget/viewer/pixelsamplerwidget.cpp b/app/widget/pixelsampler/pixelsampler.cpp
similarity index 98%
rename from app/widget/viewer/pixelsamplerwidget.cpp
rename to app/widget/pixelsampler/pixelsampler.cpp
index c955d21ed..22cde93f5 100644
--- a/app/widget/viewer/pixelsamplerwidget.cpp
+++ b/app/widget/pixelsampler/pixelsampler.cpp
@@ -18,7 +18,7 @@
 
 ***/
 
-#include "pixelsamplerwidget.h"
+#include "pixelsampler.h"
 
 #include <QVBoxLayout>
 
diff --git a/app/widget/viewer/pixelsamplerwidget.h b/app/widget/pixelsampler/pixelsampler.h
similarity index 100%
rename from app/widget/viewer/pixelsamplerwidget.h
rename to app/widget/pixelsampler/pixelsampler.h
diff --git a/app/widget/timetarget/CMakeLists.txt b/app/widget/timetarget/CMakeLists.txt
new file mode 100644
index 000000000..98f834bd1
--- /dev/null
+++ b/app/widget/timetarget/CMakeLists.txt
@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 Olive Team
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  widget/timetarget/timetarget.h
+  widget/timetarget/timetarget.cpp
+  PARENT_SCOPE
+)
diff --git a/app/widget/keyframeview/timetargetobject.cpp b/app/widget/timetarget/timetarget.cpp
similarity index 98%
rename from app/widget/keyframeview/timetargetobject.cpp
rename to app/widget/timetarget/timetarget.cpp
index 0ea00d0d9..51ec506d3 100644
--- a/app/widget/keyframeview/timetargetobject.cpp
+++ b/app/widget/timetarget/timetarget.cpp
@@ -18,7 +18,7 @@
 
 ***/
 
-#include "timetargetobject.h"
+#include "timetarget.h"
 
 OLIVE_NAMESPACE_ENTER
 
diff --git a/app/widget/keyframeview/timetargetobject.h b/app/widget/timetarget/timetarget.h
similarity index 100%
rename from app/widget/keyframeview/timetargetobject.h
rename to app/widget/timetarget/timetarget.h
diff --git a/app/widget/viewer/CMakeLists.txt b/app/widget/viewer/CMakeLists.txt
index e96b9e639..70df051ae 100644
--- a/app/widget/viewer/CMakeLists.txt
+++ b/app/widget/viewer/CMakeLists.txt
@@ -20,8 +20,8 @@ set(OLIVE_SOURCES
   widget/viewer/audiowaveformview.cpp
   widget/viewer/footageviewer.h
   widget/viewer/footageviewer.cpp
-  widget/viewer/pixelsamplerwidget.h
-  widget/viewer/pixelsamplerwidget.cpp
+  widget/viewer/gizmotraverser.h
+  widget/viewer/gizmotraverser.cpp
   widget/viewer/viewer.h
   widget/viewer/viewer.cpp
   widget/viewer/viewerdisplay.h
diff --git a/app/widget/viewer/gizmotraverser.cpp b/app/widget/viewer/gizmotraverser.cpp
new file mode 100644
index 000000000..1e77fd925
--- /dev/null
+++ b/app/widget/viewer/gizmotraverser.cpp
@@ -0,0 +1,39 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "gizmotraverser.h"
+
+OLIVE_NAMESPACE_ENTER
+
+void GizmoTraverser::FootageProcessingEvent(StreamPtr stream, const TimeRange &/*input_time*/, NodeValueTable *table)
+{
+  if (stream->type() == Stream::kVideo || stream->type() == Stream::kAudio) {
+
+    ImageStreamPtr image_stream = std::static_pointer_cast<ImageStream>(stream);
+
+    table->Push(NodeParam::kTexture, QSize(image_stream->width(),
+                                           image_stream->height()));
+
+  } else if (stream->type() == Stream::kAudio) {
+    // FIXME: Get samples
+  }
+}
+
+OLIVE_NAMESPACE_EXIT
diff --git a/app/widget/viewer/gizmotraverser.h b/app/widget/viewer/gizmotraverser.h
new file mode 100644
index 000000000..97b2cfc43
--- /dev/null
+++ b/app/widget/viewer/gizmotraverser.h
@@ -0,0 +1,40 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef GIZMOTRAVERSER_H
+#define GIZMOTRAVERSER_H
+
+#include "node/traverser.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class GizmoTraverser : public NodeTraverser
+{
+public:
+  GizmoTraverser() = default;
+
+protected:
+  virtual void FootageProcessingEvent(StreamPtr stream, const TimeRange &input_time, NodeValueTable* table) override;
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // GIZMOTRAVERSER_H
diff --git a/app/widget/viewer/viewer.cpp b/app/widget/viewer/viewer.cpp
index 6d5ae3976..8fd2bab3a 100644
--- a/app/widget/viewer/viewer.cpp
+++ b/app/widget/viewer/viewer.cpp
@@ -130,6 +130,8 @@ void ViewerWidget::TimeChangedEvent(const int64_t &i)
     UpdateTextureFromNode(time_set);
 
     PushScrubbedAudio();
+
+    main_gl_widget()->SetTime(time_set);
   }
 
   last_time_ = i;
@@ -335,6 +337,7 @@ ColorManager *ViewerWidget::color_manager() const
 
 void ViewerWidget::SetGizmos(Node *node)
 {
+  main_gl_widget()->SetTimeTarget(GetConnectedNode());
   main_gl_widget()->SetGizmos(node);
 }
 
@@ -537,6 +540,8 @@ void ViewerWidget::UpdateRendererParameters()
     video_renderer_->InvalidateCache(TimeRange(0, GetConnectedNode()->Length()), nullptr);
   }
 
+  main_gl_widget()->SetVideoParams(vparam);
+
   AudioRenderingParams aparam(GetConnectedNode()->audio_params(),
                               SampleFormat::kInternalFormat);
 
diff --git a/app/widget/viewer/viewerdisplay.cpp b/app/widget/viewer/viewerdisplay.cpp
index 99a0c7d03..ced00dd6b 100644
--- a/app/widget/viewer/viewerdisplay.cpp
+++ b/app/widget/viewer/viewerdisplay.cpp
@@ -30,6 +30,7 @@
 #include <QPainter>
 
 #include "common/define.h"
+#include "gizmotraverser.h"
 #include "render/backend/opengl/openglrenderfunctions.h"
 #include "render/backend/opengl/openglshader.h"
 #include "render/pixelformat.h"
@@ -44,7 +45,8 @@ ViewerDisplayWidget::ViewerDisplayWidget(QWidget *parent) :
   ManagedDisplayWidget(parent),
   has_image_(false),
   signal_cursor_color_(false),
-  gizmos_(nullptr)
+  gizmos_(nullptr),
+  gizmo_click_(false)
 {
 }
 
@@ -169,8 +171,33 @@ void ViewerDisplayWidget::SetGizmos(Node *node)
   update();
 }
 
+void ViewerDisplayWidget::SetVideoParams(const VideoRenderingParams &params)
+{
+  gizmo_params_ = params;
+
+  if (gizmos_) {
+    update();
+  }
+}
+
+void ViewerDisplayWidget::SetTime(const rational &time)
+{
+  time_ = time;
+
+  if (gizmos_) {
+    update();
+  }
+}
+
 void ViewerDisplayWidget::mousePressEvent(QMouseEvent *event)
 {
+  if (gizmos_) {
+    if (gizmos_->GizmoPress(GetTexturePosition(event->pos()))) {
+      gizmo_click_ = true;
+      return;
+    }
+  }
+
   QOpenGLWidget::mousePressEvent(event);
 
   emit DragStarted();
@@ -178,6 +205,11 @@ void ViewerDisplayWidget::mousePressEvent(QMouseEvent *event)
 
 void ViewerDisplayWidget::mouseMoveEvent(QMouseEvent *event)
 {
+  if (gizmo_click_) {
+    gizmos_->GizmoMove(GetTexturePosition(event->pos()));
+    return;
+  }
+
   QOpenGLWidget::mouseMoveEvent(event);
 
   if (signal_cursor_color_) {
@@ -201,6 +233,18 @@ void ViewerDisplayWidget::mouseMoveEvent(QMouseEvent *event)
   }
 }
 
+void ViewerDisplayWidget::mouseReleaseEvent(QMouseEvent *event)
+{
+  if (gizmo_click_) {
+    gizmos_->GizmoRelease(GetTexturePosition(event->pos()));
+    gizmo_click_ = false;
+
+    return;
+  }
+
+  QOpenGLWidget::mouseReleaseEvent(event);
+}
+
 void ViewerDisplayWidget::initializeGL()
 {
   ManagedDisplayWidget::initializeGL();
@@ -233,7 +277,7 @@ void ViewerDisplayWidget::paintGL()
   f->glClear(GL_COLOR_BUFFER_BIT);
 
   // We only draw if we have a pipeline
-  if (has_image_ && color_service() && texture_.IsCreated()) {
+  if (has_image_ && color_service()) {
 
     // Bind retrieved texture
     f->glBindTexture(GL_TEXTURE_2D, texture_.texture());
@@ -248,8 +292,19 @@ void ViewerDisplayWidget::paintGL()
 
   // Draw gizmos if we have any
   if (gizmos_) {
+    GizmoTraverser gt;
+
+    rational node_time = GetAdjustedTime(GetTimeTarget(), gizmos_, time_, NodeParam::kInput);
+
+    NodeValueDatabase db = gt.GenerateDatabase(gizmos_, TimeRange(node_time, node_time));
+
     QPainter p(this);
-    gizmos_->DrawGizmos(&p, rect());
+
+    // Scale so that gizmos can just draw on the buffer
+    QPointF tex_point = GetTexturePosition(size());
+    p.scale(tex_point.x(), tex_point.y());
+
+    gizmos_->DrawGizmos(db, &p);
   }
 
   // Draw action/title safe areas
@@ -285,6 +340,22 @@ void ViewerDisplayWidget::paintGL()
   }
 }
 
+QPointF ViewerDisplayWidget::GetTexturePosition(const QPoint &screen_pos)
+{
+  return GetTexturePosition(screen_pos.x(), screen_pos.y());
+}
+
+QPointF ViewerDisplayWidget::GetTexturePosition(const QSize &size)
+{
+  return GetTexturePosition(size.width(), size.height());
+}
+
+QPointF ViewerDisplayWidget::GetTexturePosition(const double &x, const double &y)
+{
+  return QPointF(x / gizmo_params_.width(),
+                 y / gizmo_params_.height());
+}
+
 #ifdef Q_OS_LINUX
 void ViewerDisplayWidget::ShowNouveauWarning()
 {
diff --git a/app/widget/viewer/viewerdisplay.h b/app/widget/viewer/viewerdisplay.h
index 4d3abb1da..a9903075e 100644
--- a/app/widget/viewer/viewerdisplay.h
+++ b/app/widget/viewer/viewerdisplay.h
@@ -32,6 +32,7 @@
 #include "render/colormanager.h"
 #include "viewersafemargininfo.h"
 #include "widget/manageddisplay/manageddisplay.h"
+#include "widget/timetarget/timetarget.h"
 
 OLIVE_NAMESPACE_ENTER
 
@@ -50,7 +51,7 @@ OLIVE_NAMESPACE_ENTER
  * the same texture object, use SetTexture() since it will nearly always be faster to just set it than to check *and*
  * set it.
  */
-class ViewerDisplayWidget : public ManagedDisplayWidget
+class ViewerDisplayWidget : public ManagedDisplayWidget, public TimeTargetObject
 {
   Q_OBJECT
 public:
@@ -78,6 +79,8 @@ public:
   void SetSafeMargins(const ViewerSafeMarginInfo& safe_margin);
 
   void SetGizmos(Node* node);
+  void SetVideoParams(const VideoRenderingParams& params);
+  void SetTime(const rational& time);
 
 public slots:
   /**
@@ -126,15 +129,20 @@ signals:
 
 protected:
   /**
-   * @brief Override the mouse press event simply to emit the DragStarted() signal
+   * @brief Override the mouse press event for the DragStarted() signal and gizmos
    */
   virtual void mousePressEvent(QMouseEvent* event) override;
 
   /**
-   * @brief Override mouse move to provide functionality for
+   * @brief Override mouse move to signal for the pixel sampler and gizmos
    */
   virtual void mouseMoveEvent(QMouseEvent* event) override;
 
+  /**
+   * @brief Override mouse release event for gizmos
+   */
+  virtual void mouseReleaseEvent(QMouseEvent* event) override;
+
   /**
    * @brief Initialize function to set up the OpenGL context upon its construction
    *
@@ -150,6 +158,10 @@ protected:
   virtual void paintGL() override;
 
 private:
+  QPointF GetTexturePosition(const QPoint& screen_pos);
+  QPointF GetTexturePosition(const QSize& size);
+  QPointF GetTexturePosition(const double& x, const double& y);
+
   /**
    * @brief Internal reference to the OpenGL texture to draw. Set in SetTexture() and used in paintGL().
    */
@@ -177,6 +189,12 @@ private:
 
   Node* gizmos_;
 
+  VideoRenderingParams gizmo_params_;
+
+  bool gizmo_click_;
+
+  rational time_;
+
 private slots:
   /**
    * @brief Slot to connect just before the OpenGL context is destroyed to clean up resources