public virtual void DrawLine(PenX3D pen, IPolylineD3D path)
{
var asStraightLine = path as StraightLineAsPolylineD3D;
if (null != asStraightLine)
{
DrawLine(pen, asStraightLine.GetPoint(0), asStraightLine.GetPoint(1));
return;
}
else if (path.Count == 2)
{
DrawLine(pen, path.GetPoint(0), path.GetPoint(1));
return;
}
//var line = new SolidPolyline(pen.CrossSection, asSweepPath.Points);
var buffers = GetPositionNormalIndexedTriangleBuffer(pen.Material);
var offset = buffers.IndexedTriangleBuffer.VertexCount;
if (null != buffers.PositionNormalIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalIndexedTriangleBuffer;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
(i0, i1, i2, isLeftCos) => buf.AddTriangleIndices(i0, i1, i2, isLeftCos),
ref offset,
pen,
path.Points);
}
else if (null != buffers.PositionNormalColorIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalColorIndexedTriangleBuffer;
var color = pen.Color.Color;
var r = color.ScR;
var g = color.ScG;
var b = color.ScB;
var a = color.ScA;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z, r, g, b, a),
(i0, i1, i2, isLeftCos) => buf.AddTriangleIndices(i0, i1, i2, isLeftCos),
ref offset,
pen,
path.Points);
}
else if (null != buffers.PositionNormalUVIndexedTriangleBuffer)
{
throw new NotImplementedException("Texture on a line is not supported yet");
}
else
{
throw new NotImplementedException("Unexpected type of buffer: " + buffers.IndexedTriangleBuffer.GetType().ToString());
}
return;
}
public static void DrawLine(PositionNormalIndexedTriangleBuffers buffers, PenX3D pen, PointD3D p0, PointD3D p1)
{
var vertexIndexOffset = buffers.IndexedTriangleBuffer.VertexCount;
if (null != buffers.PositionNormalIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalIndexedTriangleBuffer;
/*
if (pen.Color.Name == "Beige")
{
*/
var solid = new SolidStraightLine();
solid.AddGeometry(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
(i0, i1, i2, isLeft) => buf.AddTriangleIndices(i0, i1, i2, isLeft),
ref vertexIndexOffset,
pen,
new LineD3D(p0, p1));
/*
}
else
{
var polylinePoints = new[] { p0, p1 };
SolidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
(i0, i1, i2) => buf.AddTriangleIndices(i0, i1, i2),
ref vertexIndexOffset,
pen,
polylinePoints);
}
*/
}
else if (null != buffers.PositionNormalColorIndexedTriangleBuffer)
{
var polylinePoints = new[] { p0, p1 };
var buf = buffers.PositionNormalColorIndexedTriangleBuffer;
var color = pen.Color.Color;
var r = color.ScR;
var g = color.ScG;
var b = color.ScB;
var a = color.ScA;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z, r, g, b, a),
(i0, i1, i2, isLeftCOS) => buf.AddTriangleIndices(i0, i1, i2, isLeftCOS),
ref vertexIndexOffset,
pen,
polylinePoints);
}
else if (null != buffers.PositionNormalUVIndexedTriangleBuffer)
{
throw new NotImplementedException("Texture on a line is not supported yet");
}
else
{
throw new NotImplementedException("Unexpected type of buffer: " + buffers.IndexedTriangleBuffer.GetType().ToString());
}
}
public virtual void DrawLine(PenX3D pen, IPolylineD3D path)
{
var asStraightLine = path as StraightLineAsPolylineD3D;
if (null != asStraightLine)
{
DrawLine(pen, asStraightLine.GetPoint(0), asStraightLine.GetPoint(1));
return;
}
else if (path.Count == 2)
{
DrawLine(pen, path.GetPoint(0), path.GetPoint(1));
return;
}
//var line = new SolidPolyline(pen.CrossSection, asSweepPath.Points);
var buffers = GetPositionNormalIndexedTriangleBuffer(pen.Material);
var offset = buffers.IndexedTriangleBuffer.VertexCount;
if (null != buffers.PositionNormalIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalIndexedTriangleBuffer;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
(i0, i1, i2, isLeftCos) => buf.AddTriangleIndices(i0, i1, i2, isLeftCos),
ref offset,
pen,
path.Points);
}
else if (null != buffers.PositionNormalColorIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalColorIndexedTriangleBuffer;
var color = pen.Color.Color;
var r = color.ScR;
var g = color.ScG;
var b = color.ScB;
var a = color.ScA;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z, r, g, b, a),
(i0, i1, i2, isLeftCos) => buf.AddTriangleIndices(i0, i1, i2, isLeftCos),
ref offset,
pen,
path.Points);
}
else if (null != buffers.PositionNormalUVIndexedTriangleBuffer)
{
throw new NotImplementedException("Texture on a line is not supported yet");
}
else
{
throw new NotImplementedException("Unexpected type of buffer: " + buffers.IndexedTriangleBuffer.GetType().ToString());
}
return;
}
public static void DrawLine(PositionNormalIndexedTriangleBuffers buffers, PenX3D pen, PointD3D p0, PointD3D p1)
{
var vertexIndexOffset = buffers.IndexedTriangleBuffer.VertexCount;
if (null != buffers.PositionNormalIndexedTriangleBuffer)
{
var buf = buffers.PositionNormalIndexedTriangleBuffer;
/*
* if (pen.Color.Name == "Beige")
* {
*/
var solid = new SolidStraightLine();
solid.AddGeometry(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
(i0, i1, i2, isLeft) => buf.AddTriangleIndices(i0, i1, i2, isLeft),
ref vertexIndexOffset,
pen,
new LineD3D(p0, p1));
/*
* }
* else
* {
* var polylinePoints = new[] { p0, p1 };
* SolidPolyline.AddWithNormals(
* (position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z),
* (i0, i1, i2) => buf.AddTriangleIndices(i0, i1, i2),
* ref vertexIndexOffset,
* pen,
* polylinePoints);
* }
*/
}
else if (null != buffers.PositionNormalColorIndexedTriangleBuffer)
{
var polylinePoints = new[] { p0, p1 };
var buf = buffers.PositionNormalColorIndexedTriangleBuffer;
var color = pen.Color.Color;
var r = color.ScR;
var g = color.ScG;
var b = color.ScB;
var a = color.ScA;
var solidPolyline = new SolidPolyline();
solidPolyline.AddWithNormals(
(position, normal) => buf.AddTriangleVertex(position.X, position.Y, position.Z, normal.X, normal.Y, normal.Z, r, g, b, a),
(i0, i1, i2, isLeftCOS) => buf.AddTriangleIndices(i0, i1, i2, isLeftCOS),
ref vertexIndexOffset,
pen,
polylinePoints);
}
else if (null != buffers.PositionNormalUVIndexedTriangleBuffer)
{
throw new NotImplementedException("Texture on a line is not supported yet");
}
else
{
throw new NotImplementedException("Unexpected type of buffer: " + buffers.IndexedTriangleBuffer.GetType().ToString());
}
}