public void setChangedParameterIntoHost(int id)
{
if (prControl == null)
{
return;
}
if (prControl.prAsset == null)
{
return;
}
if (id == -1)
{
return;
}
HAPI_ParmInfo parm = findParm(id);
if ((HAPI_ParmType)parm.type == HAPI_ParmType.HAPI_PARMTYPE_MULTIPARMLIST)
{
int[] values = new int[1];
HoudiniHost.getParmIntValues(prControl.prNodeId, values, parm.intValuesIndex, 1);
int difference = prParmIntValues[parm.intValuesIndex] - values[0];
if (difference > 0)
{
appendMultiparmInstances(parm, difference);
}
else if (difference < 0)
{
removeMultiparmInstances(parm, -difference);
}
getParameterValues();
}
else if (parm.isNode())
{
setChangedNodeParameterIntoHost(id);
}
else if (parm.isFloat())
{
float[] values = new float[parm.size];
Array.Copy(prParmFloatValues, parm.floatValuesIndex, values, 0, parm.size);
HoudiniHost.setParmFloatValues(prControl.prNodeId, values, parm.floatValuesIndex, parm.size);
}
else if (parm.isInt() && (HAPI_ParmType)parm.type != HAPI_ParmType.HAPI_PARMTYPE_MULTIPARMLIST)
{
int[] values = new int[parm.size];
Array.Copy(prParmIntValues, parm.intValuesIndex, values, 0, parm.size);
HoudiniHost.setParmIntValues(prControl.prNodeId, values, parm.intValuesIndex, parm.size);
}
else if (parm.isString())
{
string[] strings = getParmStrings(parm);
for (int p = 0; p < parm.size; ++p)
{
HoudiniHost.setParmStringValue(prControl.prNodeId, strings[p], parm.id, p);
}
}
}
protected bool generateAssetControl(int index, ref bool join_last, ref bool no_label_toggle_last)
{
if (myParms.prParms == null)
{
return(false);
}
if (myParms.prParms[index].invisible)
{
return(false);
}
bool changed = false;
HAPI_ParmInfo[] parms = myParms.prParms;
HAPI_ParmInfo parm = parms[index];
HAPI_ParmInfoStrings parm_strings = myParms.prParmInfoStrings[index];
int[] parm_int_values = myParms.prParmIntValues;
float[] parm_float_values = myParms.prParmFloatValues;
HoudiniGUIParm gui_parm = new HoudiniGUIParm(parm, parm_strings);
///////////////////////////////////////////////////////////////////////
// Integer Parameter
if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_MULTIPARMLIST)
{
changed = HoudiniGUI.multiparmField(
ref gui_parm, ref myDelayBuild, ref parm_int_values,
ref join_last, ref no_label_toggle_last);
}
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_INT)
{
if (parm.choiceCount > 0 && parm.choiceIndex >= 0)
{
// Draw popup (menu) field.
List <string> labels = new List <string>();
List <int> values = new List <int>();
// Go through our choices.
for (int i = 0; i < parm.choiceCount; ++i)
{
if (myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId != parm.id)
{
Debug.LogError("Parm choice parent parm id ("
+ myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId
+ ") not matching current parm id (" + parm.id + ")!\n"
+ "Choice index: " + (parm.choiceIndex + i) + ", "
+ "Choice count: " + parm.choiceCount);
}
labels.Add(myParms.prParmChoiceInfoStrings[parm.choiceIndex + i].label);
values.Add(i);
}
changed = HoudiniGUI.dropdown(
ref gui_parm, ref parm_int_values,
labels.ToArray(), values.ToArray(),
ref join_last, ref no_label_toggle_last,
null, ref parm_int_values);
}
else
{
changed = HoudiniGUI.intField(
ref gui_parm, ref myDelayBuild, ref parm_int_values,
ref join_last, ref no_label_toggle_last, null,
ref parm_int_values);
} // if parm.choiceCount
} // if parm.type is INT
///////////////////////////////////////////////////////////////////////
// Float Parameter
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_FLOAT)
{
changed = HoudiniGUI.floatField(
ref gui_parm, ref myDelayBuild, ref parm_float_values,
ref join_last, ref no_label_toggle_last, null,
ref parm_float_values);
} // if parm.type is FLOAT
///////////////////////////////////////////////////////////////////////
// String Parameter
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_STRING)
{
if (parm.choiceCount > 0 && parm.choiceIndex >= 0)
{
// Draw popup (menu) field.
List <string> labels = new List <string>();
List <string> values = new List <string>();
// Go through our choices.
for (int i = 0; i < parm.choiceCount; ++i)
{
if (myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId != parm.id)
{
Debug.LogError(
"Parm choice parent parm id ("
+ myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId
+ ") not matching current parm id (" + parm.id + ")!\n"
+ "Choice index: " + (parm.choiceIndex + i) + ", "
+ "Choice count: " + parm.choiceCount);
}
labels.Add(myParms.prParmChoiceInfoStrings[parm.choiceIndex + i].label);
values.Add(myParms.prParmChoiceInfoStrings[parm.choiceIndex + i].value);
}
string[] values_temp = myParms.getParmStrings(parm);
gui_parm.valuesIndex = 0; // Since we're piping a de-handled temp array.
changed = HoudiniGUI.dropdown(
ref gui_parm, ref values_temp,
labels.ToArray(), values.ToArray(),
ref join_last, ref no_label_toggle_last,
null, ref values_temp);
if (changed)
{
myParms.setParmStrings(parm, values_temp);
}
}
else
{
string[] values = myParms.getParmStrings(parm);
// The given string array is only for this parm so we need to set the values index to 0.
gui_parm.valuesIndex = 0;
changed = HoudiniGUI.stringField(
ref gui_parm, ref myDelayBuild, ref values,
ref join_last, ref no_label_toggle_last, null,
ref values);
// Set the to be changed strings into the cache
if (changed)
{
myParms.setParmStrings(parm, values);
}
}
}
///////////////////////////////////////////////////////////////////////
// File Path Field
else if (parm.isPath())
{
string[] path = myParms.getParmStrings(parm);
if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_PATH_FILE_GEO)
{
gui_parm.label += " (geo)";
}
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_PATH_FILE_IMAGE)
{
gui_parm.label += " (image)";
}
// Asset ID might still be invalid here so don't fail if it is.
// It is invalid if the asset didn't cook yet after a scene load.
try
{
string file_pattern = parm.typeInfo;
if (file_pattern != "")
{
gui_parm.label += " (" + file_pattern + ")";
}
}
catch {}
HAPI_Permissions permissions = parm.permissions;
if (permissions == HAPI_Permissions.HAPI_PERMISSIONS_READ_ONLY)
{
gui_parm.label += " (read-only)";
changed = HoudiniGUI.fileOpenField(
ref gui_parm, ref myDelayBuild, ref path[0],
ref join_last, ref no_label_toggle_last);
}
else
{
if (permissions == HAPI_Permissions.HAPI_PERMISSIONS_WRITE_ONLY)
{
gui_parm.label += " (write-only)";
}
changed = HoudiniGUI.fileSaveField(
ref gui_parm, ref myDelayBuild, ref path[0],
ref join_last, ref no_label_toggle_last);
}
if (changed)
{
myParms.setParmStrings(parm, path);
}
}
///////////////////////////////////////////////////////////////////////
// Node Path Field
else if (parm.isNode())
{
// Asset ID might still be invalid here so don't fail if it is.
// It is invalid if the asset didn't cook yet after a scene load.
try
{
string op_filter = parm.typeInfo;
if (op_filter != "")
{
gui_parm.label += " (" + op_filter + ")";
}
}
catch {}
HAPI_ParmInput parm_input = myParms.prParmInputs[parm.id];
UnityEngine.Object temp_object = parm_input.inputObject;
GameObject undo_object = null;
changed = HoudiniGUI.objectField(
ref gui_parm, ref temp_object, typeof(GameObject),
ref join_last, ref no_label_toggle_last, null, ref undo_object);
if (changed)
{
parm_input.newInputObject = (GameObject)temp_object;
myParms.prParmInputs[index] = parm_input;
}
}
///////////////////////////////////////////////////////////////////////
// Toggle Parameter
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_TOGGLE)
{
changed = HoudiniGUI.toggle(
ref gui_parm, ref parm_int_values,
ref join_last, ref no_label_toggle_last,
null, ref parm_int_values);
}
///////////////////////////////////////////////////////////////////////
// Color Parameter
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_COLOR)
{
changed = HoudiniGUI.colourField(
ref gui_parm, ref myDelayBuild, ref parm_float_values,
ref join_last, ref no_label_toggle_last, null,
ref parm_float_values);
}
///////////////////////////////////////////////////////////////////////
// Button Parameter
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_BUTTON)
{
if (parm.choiceCount > 0 && parm.choiceIndex >= 0)
{
// Draw popup (menu) field.
List <string> labels = new List <string>();
List <int> values = new List <int>();
// Go through our choices.
for (int i = 0; i < parm.choiceCount; ++i)
{
if (myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId != parm.id)
{
Debug.LogError(
"Parm choice parent parm id ("
+ myParms.prParmChoiceLists[parm.choiceIndex + i].parentParmId
+ ") not matching current parm id (" + parm.id + ")!\n"
+ "Choice index: " + (parm.choiceIndex + i) + ", "
+ "Choice count: " + parm.choiceCount);
}
labels.Add(myParms.prParmChoiceInfoStrings[parm.choiceIndex + i].label);
values.Add(i);
}
changed = HoudiniGUI.dropdown(
ref gui_parm, ref parm_int_values,
labels.ToArray(), values.ToArray(),
ref join_last, ref no_label_toggle_last,
null, ref parm_int_values);
}
else
{
changed = HoudiniGUI.button(ref gui_parm, ref join_last, ref no_label_toggle_last);
}
}
///////////////////////////////////////////////////////////////////////
// Label
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_LABEL)
{
HoudiniGUI.label(ref gui_parm, ref join_last, ref no_label_toggle_last);
}
///////////////////////////////////////////////////////////////////////
// Separator
else if (parm.type == HAPI_ParmType.HAPI_PARMTYPE_SEPARATOR)
{
HoudiniGUI.separator();
}
if (myAsset.hasProgressBarBeenUsed() && parm.id == myParms.prLastChangedParmId)
{
// TODO: Set the focus back to this control since the progress bar would have stolen it.
}
if (changed)
{
myParms.prLastChangedParmId = parm.id;
}
return(changed);
}