v3.0
rendering
Resizes (scales) the 2D shape (mask shape). This is the
scripting equivalent of selecting the shape, and clicking and
dragging any of the handles on its bounding box.
Note: You may want to change where the center, or pin, of the shape
appears before scaling it. For example, if you move the pin to the
left of the shape and then rotate it, the shape grows faster on the
right than on the left. To move the pin of the shape, use the
Move2DShapePin command.
Scale2DShape( [Shape], x, y ); |
| Parameter | Type | Description |
|---|---|---|
| Shape | String | Parameter path
name for the shape you are scaling.
Default Value: Current
selection. |
| x | Double | Specifies the new position of the center in X. |
| y | Double | Specifies the new position of the center in Y. |
'
' This example demonstrates how to set a garbage matte mask for a
' ColorCorrect operator in the FxTree, scale it, change the position
' of its center and then rotate it around the new center.
'
' Create a new FxTree
set oTree = CreateFxTree()
' Get the projects path for the current system
sPath = InstallationPath( siProjectPath )
set oClip = CreateImageClip( sPath & "\Pictures\noIcon.pic", "NewClip" )
' Use the clip to create a new image clip operator
set oOperator = AddImageClipFxOp( oTree, oClip )
' Add a Color Correct operator to the same tree
set oCCOp = AddFxOp( oTree, "Color Correct" )
' Connect the two operators
ConnectFxOp oOperator, oCCOp, "1"
' Since the ConnectFxOp command does not return the new operator,
' you need to get it from the OperatorCollection on the FxTree object
for each oMember in oTree.FxOperators
if oMember.Name = "ColorCorrect" then
set oGBMatteOp = oMember
exit for
end if
next
' Adjust the HSV Offset and Gain levels so you can see the
' results of the color correction
SetValue oGBMatteOp.FullName & ".MasterHueShift," _
& oGBMatteOp.FullName & ".MasterOffset," _
& oGBMatteOp.FullName & ".MasterGain", _
Array(0, 0.820731514055631, 0.852844886888196)
' Add the 2D shape (mask shape) to the GarbageMatte and reshape it so you can see
' the shape when you open the Fx Viewer with the ColorCorrect operator selected
set oRotospline = Add2DShape( oGBMatteOp & ".GarbageShapes", "Polygon" )
Move2DShapePin oRotospline, 114.75, 143
Add2DShapePoint oRotospline, 44, 194
Add2DShapePoint oRotospline, 65, 78
Add2DShapePoint oRotospline, 116, 138
Add2DShapePoint oRotospline, 169, 84
Add2DShapePoint oRotospline, 180, 207
Add2DShapePoint oRotospline, 153, 137
Add2DShapePoint oRotospline, 114, 172
Add2DShapePoint oRotospline, 77, 134
' Make the shape a little smaller
Scale2DShape oRotospline, 0.875486381322957, 0.784615384615384
' Pivot the shape on its bottom right corner
Move2DShapePin oRotospline, 154.75, 69
Set2DShapeRotation oRotospline, -50.6836714968651
|