private static void SetProjectionMatrix(TFrameworkElement view, JArray transforms)
{
var projection = EnsureProjection(view);
var transformMatrix = TransformHelper.ProcessTransform(transforms);
var translateMatrix = Matrix3D.Identity;
var translateBackMatrix = Matrix3D.Identity;
if (!double.IsNaN(view.Width))
{
translateMatrix.OffsetX = -view.Width / 2;
translateBackMatrix.OffsetX = view.Width / 2;
}
if (!double.IsNaN(view.Height))
{
translateMatrix.OffsetY = -view.Height / 2;
translateBackMatrix.OffsetY = view.Height / 2;
}
projection.ProjectionMatrix = translateMatrix * transformMatrix * translateBackMatrix;
}
private static void SetProjectionMatrix(TFrameworkElement view, Dimensions dimensions, JArray transforms)
{
var transformMatrix = TransformHelper.ProcessTransform(transforms);
var translateMatrix = Matrix3D.Identity;
var translateBackMatrix = Matrix3D.Identity;
if (!double.IsNaN(dimensions.Width))
{
translateMatrix.OffsetX = -dimensions.Width / 2;
translateBackMatrix.OffsetX = dimensions.Width / 2;
}
if (!double.IsNaN(dimensions.Height))
{
translateMatrix.OffsetY = -dimensions.Height / 2;
translateBackMatrix.OffsetY = dimensions.Height / 2;
}
var projectionMatrix = translateMatrix * transformMatrix * translateBackMatrix;
ApplyProjection(view, projectionMatrix);
}
