public void HelixRenderPackage_ApplyPointVertexColors_Array_Success()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushPointIntoPackage(p);
p.ApplyPointVertexColors(WhiteByteArrayOfLength(1));
Assert.AreEqual(1, p.Points.Colors.Count);
}
public void HelixRenderPackage_PushMesh()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushQuadIntoPackage(p);
Assert.AreEqual(6, p.Mesh.Positions.Count);
Assert.AreEqual(6, p.Mesh.TextureCoordinates.Count);
Assert.AreEqual(6, p.Mesh.Indices.Count);
Assert.AreEqual(0, p.Mesh.Colors.Count);
}
public void HelixRenderPackage_PushPoint()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushPointIntoPackage(p);
Assert.AreEqual(1, p.Points.Positions.Count);
Assert.AreEqual(1, p.Points.Indices.Count);
Assert.AreEqual(0, p.Points.Colors.Count);
}
public void HelixRenderPackage_PushData_CountsAreCorrect()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushQuadIntoPackage(p);
PushPointIntoPackage(p);
PushLineIntoPackage(p);
Assert.AreEqual(2, p.LineVertexCount);
Assert.AreEqual(6, p.MeshVertexCount);
Assert.AreEqual(1, p.PointVertexCount);
}
public void HelixRenderPackage_ApplyMeshVertexColors_Success()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushQuadIntoPackage(p);
p.ApplyMeshVertexColors(WhiteByteArrayOfLength(6));
Assert.AreEqual(6, p.Mesh.Colors.Count);
}
public void HelixRenderPackage_ApplyLineVertexColors_Array_Success()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
PushLineIntoPackage(p);
p.ApplyLineVertexColors(WhiteByteArrayOfLength(2));
Assert.AreEqual(2, p.Lines.Colors.Count);
}
public void HelixRenderPackage_ManyLineVertexColors_AllLineStripVerticesHaveColor_False()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
// Different line strip vertex colors.
HelixRenderPackageTests.PushLineIntoPackage(p);
p.AddLineStripVertexColor(255, 0, 0, 255);
p.AddLineStripVertexColor(255, 255, 0, 0);
Assert.False(p.AllLineStripVerticesHaveColor(Color.FromArgb(255, 255, 0, 0)));
}
public void HelixRenderPackage_SingleLineVertexColor_AllLineStripVerticesHaveColor_True()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
// Same line strip vertex colors.
HelixRenderPackageTests.PushLineIntoPackage(p);
p.AddLineStripVertexColor(255,0,0,255);
p.AddLineStripVertexColor(255,0,0,255);
Assert.True(p.AllLineStripVerticesHaveColor(Color.FromArgb(255,255,0,0)));
}
public void HelixRenderPackage_Construction_IsInitializedCorrectly()
{
var p = new HelixRenderPackage();
Assert.NotNull(p);
}
public void HelixRenderPackage_MeshColorBufferCheck()
{
var p = new HelixRenderPackage();
PushQuadIntoPackage(p);
var testColors = WhiteByteArrayOfLength(6);
p.ApplyMeshVertexColors(testColors);
Assert.AreEqual(p.MeshVertexColors, testColors);
}
public void HelixRenderPackage_MeshVertexBufferCheck()
{
var p = new HelixRenderPackage();
PushQuadIntoPackage(p);
var test1 = p.MeshVertices.Skip(3).Take(3).ToArray();
var test2 = p.MeshNormals.Take(3).ToArray();
// Expect Y Up.
Assert.AreEqual(test1, new double[]{1,0,0});
Assert.AreEqual(test2, new double[]{0,1,0});
}
public void HelixRenderPackage_Clear_IsClearedCompletely()
{
var p = new HelixRenderPackage();
PushQuadIntoPackage(p);
p.Clear();
Assert.IsEmpty(p.Points.Positions);
Assert.IsEmpty(p.Points.Indices);
Assert.IsEmpty(p.Points.Colors);
Assert.IsEmpty(p.Mesh.Positions);
Assert.IsEmpty(p.Mesh.Normals);
Assert.IsEmpty(p.Mesh.Indices);
Assert.IsEmpty(p.Mesh.TextureCoordinates);
Assert.IsEmpty(p.Mesh.Colors);
Assert.IsEmpty(p.Lines.Positions);
Assert.IsEmpty(p.Lines.Indices);
Assert.IsEmpty(p.Lines.Colors);
}
private PointGeometryModel3D CreatePointGeometryModel3D(HelixRenderPackage rp)
{
var pointGeometry3D = new PointGeometryModel3D
{
Geometry = HelixRenderPackage.InitPointGeometry(),
Transform = Model1Transform,
Color = Color.White,
Figure = PointGeometryModel3D.PointFigure.Ellipse,
Size = defaultPointSize,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
return pointGeometry3D;
}
private LineGeometryModel3D CreateLineGeometryModel3D(HelixRenderPackage rp)
{
var lineGeometry3D = new LineGeometryModel3D()
{
Geometry = HelixRenderPackage.InitLineGeometry(),
Transform = Model1Transform,
Color = Color.White,
Thickness = 0.5,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
return lineGeometry3D;
}
private DynamoGeometryModel3D CreateDynamoGeometryModel3D(HelixRenderPackage rp)
{
var meshGeometry3D = new DynamoGeometryModel3D()
{
Transform = Model1Transform,
Material = WhiteMaterial,
IsHitTestVisible = true,
RequiresPerVertexColoration = rp.RequiresPerVertexColoration,
IsSelected = rp.IsSelected,
};
if (rp.Colors != null)
{
var pf = PixelFormats.Bgra32;
var stride = (rp.ColorsStride / 4 * pf.BitsPerPixel + 7) / 8;
try
{
var diffMap = BitmapSource.Create(rp.ColorsStride / 4, rp.Colors.Count() / rp.ColorsStride, 96.0, 96.0, pf, null,
rp.Colors.ToArray(), stride);
var diffMat = new PhongMaterial
{
Name = "White",
AmbientColor = PhongMaterials.ToColor(0.1, 0.1, 0.1, 1.0),
DiffuseColor = defaultMaterialColor,
SpecularColor = PhongMaterials.ToColor(0.0225, 0.0225, 0.0225, 1.0),
EmissiveColor = PhongMaterials.ToColor(0.0, 0.0, 0.0, 1.0),
SpecularShininess = 12.8f,
DiffuseMap = diffMap
};
meshGeometry3D.Material = diffMat;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
((MaterialGeometryModel3D)meshGeometry3D).SelectionColor = defaultSelectionColor;
return meshGeometry3D;
}