New ParameterBlock2 data types added

MAXScript Language Improvements in 3ds Max 5

TYPE_INDEX, TYPE_INDEX_TAB, TYPE_MATRIX3, and TYPE_MATRIX3_TAB have been added as supported PB2 data types in MAXScript. TYPE_INDEX is used for parameters that are 0-based, but are exposed in MAXScript as 1-based - for example, a vertex index.

The above data types are also available in scripted parameter blocks with types of #index, #indexTab, #matrix3 , and #matrix3Tab , respectively.

FOR EXAMPLE: 

height1 type:#index animatable:true default:1 ui:height1
height3 type:#indexTab tabSizeVariable:true
m3a type:#matrix3 default:(matrix3 [1,0,0] [0,0,1] [0,-1,0] [53.1187,-6.50834e-007,14.8893])
m3b type:#matrix3tab tabSizeVariable:true

type: #index is animatable, #matrix3 is not.

type: #index should behave in the same manner as type: #int , except the data value stored is 0-based but is seen by MAXScript as 1-based. So if you had an object using an animated height1 property (as defined above), you would see something like:

FOR EXAMPLE: 

$.height1 --> 15
$.height1.controller.value --> 14.0

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