void render( GraphicsDevice device, LayoutSystem ls, Params parameters )
{
parameters.MaxParticles = lay.ParticleCount;
parameters.edgeOpacity = Config.EdgeOpacity;
parameters.nodeScale = Config.NodeScale;
parameters.highNodeColor = HighlightNodeColor;
parameters.highEdgeColor = HighlightEdgeColor;
device.ResetStates();
device.ClearBackbuffer(Color.Black); //background
device.SetTargets( null, device.BackbufferColor );
paramsCB.SetData(parameters);
device.ComputeShaderConstants [0] = paramsCB;
device.VertexShaderConstants [0] = paramsCB;
device.GeometryShaderConstants [0] = paramsCB;
device.PixelShaderConstants [0] = paramsCB;
device.PixelShaderSamplers [0] = SamplerState.LinearWrap;
// draw points: ------------------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW|(int)RenderFlags.POINT];
device.SetCSRWBuffer( 0, null );
device.PixelShaderResources [0] = particleTex;
device.GeometryShaderResources [2] = ls.CurrentStateBuffer;
device.Draw( nodeList.Count, 0 );
// draw lines: -------------------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW|(int)RenderFlags.LINE];
device.GeometryShaderResources [2] = ls.CurrentStateBuffer;
device.GeometryShaderResources [3] = ls.LinksBuffer;
device.Draw( edgeList.Count, 0 );
// draw selected points: ---------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW | (int)RenderFlags.SELECTION];
device.PixelShaderResources [1] = selectionTex;
device.GeometryShaderResources [4] = selectedNodesBuffer;
device.Draw(numSelectedNodes, 0);
// draw selected lines: ----------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW | (int)RenderFlags.HIGH_LINE];
device.GeometryShaderResources [5] = selectedEdgesBuffer;
device.Draw(numSelectedEdges, 0);
}
void render(GraphicsDevice device, LayoutSystem ls, Params parameters, GameTime gameTime)
{
parameters.MaxParticles = lay.ParticleCount;
parameters.edgeOpacity = Config.EdgeOpacity;
parameters.nodeScale = Config.NodeScale;
parameters.highNodeColor = HighlightNodeColor;
parameters.highEdgeColor = HighlightEdgeColor;
device.ResetStates();
device.ClearBackbuffer( BackgroundColor );
device.SetTargets( null, device.BackbufferColor );
paramsCB.SetData(parameters);
device.ComputeShaderConstants [0] = paramsCB;
device.VertexShaderConstants [0] = paramsCB;
device.GeometryShaderConstants [0] = paramsCB;
device.PixelShaderConstants [0] = paramsCB;
device.PixelShaderSamplers [0] = SamplerState.LinearWrap;
int anchorFlag = (AnchorToNodes ? (int)RenderFlags.RELATIVE_POS : (int)RenderFlags.ABSOLUTE_POS);
// draw points: ---------------------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW|(int)RenderFlags.POINT|anchorFlag];
device.SetCSRWBuffer( 0, null );
device.GeometryShaderResources [2] = ls.CurrentStateBuffer;
// device.PixelShaderResources [0] = particleTex;
device.PixelShaderResources [0] = atlas.Texture;
device.Draw(nodeList.Count, 0);
// draw lines: ----------------------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW|(int)RenderFlags.LINE|anchorFlag];
device.GeometryShaderResources [2] = ls.CurrentStateBuffer;
device.GeometryShaderResources [3] = ls.LinksBuffer;
device.Draw( edgeList.Count, 0 );
// draw highlighted points: ---------------------------------------------------------------
device.PipelineState = factory[(int)RenderFlags.DRAW | (int)RenderFlags.SELECTION|anchorFlag];
device.PixelShaderResources [0] = highlightTex;
foreach (var high in highlightNodesList)
{
device.GeometryShaderResources[4] = high.Item1;
parameters.highNodeColor = high.Item2.color.ToVector4();
paramsCB.SetData(parameters);
int num = high.Item2.number;
device.Draw(num, 0);
}
// draw highlighted lines: ----------------------------------------------------------------
// device.PipelineState = factory[(int)RenderFlags.DRAW | (int)RenderFlags.HIGH_LINE|anchorFlag];
// device.GeometryShaderResources [5] = highlightedEdgesBuffer;
// device.Draw(highlightedEdgesBuffer.GetStructureCount(), 0);
// draw sparks: ---------------------------------------------------------------------------
List<Spark> updSparks = new List<Spark>();
foreach (var sp in sparkList)
{
Spark updSp = sp;
updSp.Parameter = sp.Parameter + gameTime.Elapsed.Milliseconds / sp.Time;
if (updSp.Parameter < 1.0f)
{
updSparks.Add(updSp);
}
}
sparkList = updSparks;
if (sparkBuffer != null && updSparks.Count > 0)
{
sparkBuffer.SetData(updSparks.ToArray());
device.PipelineState = factory[(int)RenderFlags.DRAW | (int)RenderFlags.SPARKS | anchorFlag];
device.PixelShaderResources [0] = sparkTex;
device.GeometryShaderResources [2] = ls.CurrentStateBuffer;
device.GeometryShaderResources [6] = sparkBuffer;
device.Draw(sparkList.Count, 0);
}
}