Added gradient normal computations for the Renderer Thorn.

Also reenabled steering for isovalue because it works.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGHIO/IsoSurfacer/trunk@21 bfcf8e34-485d-4d46-a995-1fd6fa6fb178

1 files changed, 6 insertions, 2 deletions

diff --git a/param.ccl b/param.ccl
index 6e364b6..5386cf7 100644
--- a/param.ccl
+++ b/param.ccl
@@ -13,7 +13,7 @@ STRING output_var "What Grid Function name to output" # STEERABLE = ALWAYS
  .* :: "Eventually a comma separated list, but now a single name"
 } "None"
 
-CCTK_REAL isovalue "Isosurface value" # STEERABLE = ALWAYS
+CCTK_REAL isovalue "Isosurface value" STEERABLE = ALWAYS
 {
  .* :: "Any floating point value"
 } 1.0
@@ -43,7 +43,11 @@ STRING format_str "If the precision specified in the default format string is le
   .* :: "A regex which matches everything"
 } "%3.3f"
 
-BOOLEAN allow_empty_sends "Allow the Isosurfacer to send zero-length vertex lists to the client application ? Ordinarily these zero-length sends are supressed." # STEERABLE = ALWAYS
+BOOLEAN compute_normals "Compute Vertex Normals." # STEERABLE = ALWAYS
+{
+} "no"
+
+BOOLEAN allow_empty_sends "Allow the Isosurfacer to send zero-length vertex lists to the client application. Ordinarily these zero-length sends are supressed." # STEERABLE = ALWAYS
 {
 } "no"