/// <summary>
/// Fill up the given detailPrototype with values from the specified heightfield part.
/// </summary>
/// <param name="session">Houdini Engine session to query</param>
/// <param name="geoID">The geometry ID in Houdini</param>
/// <param name="partID">The part ID in Houdini</param>
/// <param name="detailPrototype">The detail prototype object to populate</param>
public static void PopulateDetailPrototype(HEU_SessionBase session, HAPI_NodeId geoID, HAPI_PartId partID,
ref HEU_DetailPrototype detailPrototype)
{
// Get the detail prototype properties from attributes on this layer
if (detailPrototype == null)
{
detailPrototype = new HEU_DetailPrototype();
}
HAPI_AttributeInfo prefabAttrInfo = new HAPI_AttributeInfo();
string[] prefabPaths = HEU_GeneralUtility.GetAttributeStringData(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_PREFAB, ref prefabAttrInfo);
if (prefabAttrInfo.exists && prefabPaths.Length >= 1)
{
detailPrototype._prototypePrefab = prefabPaths[0];
}
HAPI_AttributeInfo textureAttrInfo = new HAPI_AttributeInfo();
string[] texturePaths = HEU_GeneralUtility.GetAttributeStringData(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_TEXTURE, ref textureAttrInfo);
if (textureAttrInfo.exists && texturePaths.Length >= 1)
{
detailPrototype._prototypeTexture = texturePaths[0];
}
float fvalue = 0;
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_BENDFACTOR, out fvalue))
{
detailPrototype._bendFactor = fvalue;
}
Color color = Color.white;
if (HEU_GeneralUtility.GetAttributeColorSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_DRYCOLOR, ref color))
{
detailPrototype._dryColor = color;
}
if (HEU_GeneralUtility.GetAttributeColorSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_HEALTHYCOLOR, ref color))
{
detailPrototype._healthyColor = color;
}
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_MAXHEIGHT, out fvalue))
{
detailPrototype._maxHeight = fvalue;
}
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_MAXWIDTH, out fvalue))
{
detailPrototype._maxWidth = fvalue;
}
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_MINHEIGHT, out fvalue))
{
detailPrototype._minHeight = fvalue;
}
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_MINWIDTH, out fvalue))
{
detailPrototype._minWidth = fvalue;
}
if (HEU_GeneralUtility.GetAttributeFloatSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_NOISESPREAD, out fvalue))
{
detailPrototype._noiseSpread = fvalue;
}
int iValue = 0;
if (HEU_GeneralUtility.GetAttributeIntSingle(session, geoID, partID,
HEU_Defines.HEIGHTFIELD_DETAIL_PROTOTYPE_RENDERMODE, out iValue))
{
detailPrototype._renderMode = iValue;
}
}
