Difference between revisions of "IC Python API:RLPy RTransformKey"

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{{Parent|IC_Python_API:RL_Python_Modules|Modules}}
 
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==Inheritance==
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{{last_modified}}
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This class inherits public member functions from:
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*[[IC_Python_API:RLPy_RKey|RLPy.RKey]]
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== Description  ==
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==Detailed Description==
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This class stores a transform key.
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This class is used to access the transform value for a transform key.  It contains a [[IC_Python_API:RLPy_RTransform|RTransform]] member variable which can be read and written to via [[#GetTransform ( self )|GetTransform]] and [[#SetTransform ( self, kTransform )|SetTransform]]. This class is managed by [[IC_Python_API:RLPy_RTransformControl|RTransformControl]] which has the ability to create and delete [[IC_Python_API:RLPy_RTransformkey|RTransformkey]] .
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It also stores animation related information such as transition type, transition strength, tangent type, etc.
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==Constructor & Destructors==
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=== Inheritance ===
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===__init__===
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<syntaxhighlight lang="Python">
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[[IC_Python_API:RLPy_RKey|RKey]] > [[IC_Python_API:RLPy_RTransformkey|RTransformkey]]
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RLPy.RTransformKey.__init__ ( self, args )
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<syntaxhighlight lang="python" line='line'>
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# get avatar
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avatar_list = RLPy.RScene.GetAvatars()
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avatar = avatar_list[0]
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# get transform control and transform key
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transform_control = avatar.GetControl("Transform")
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transform_key = RLPy.RTransformKey()
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transform_control.GetTransformKey(RLPy.RTime(0), transform_key)
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# manipulate transform key
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transform = transform_key.GetTransform()
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transform.T().x += 1.0
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transform_key.SetTransform(transform)
 
</syntaxhighlight>
 
</syntaxhighlight>
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The copy constructor of the class.
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Initialize a new RTransformKey object with the values from another RTransformKey object.
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See Also: [[IC_Python_API:RLPy_RKey|RKey]], [[IC_Python_API:RLPy_RFloatkey|RFloatkey]], [[IC_Python_API:RLPy_RFloatControl|RFloatControl]], [[IC_Python_API:RLPy_RTransformControl|RTransformControl]].
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====Parameters====
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<div style="margin-left: 2em;">
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==  Constructor  ==
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'''kRhs''' [IN] The target RTransformKey object - RLPy.RTransformKey
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</div>
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===  __init__( self, args )  ===
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==Member Functions==
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===Clone===
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Create a new transform key object with an existing [[IC_Python_API:RLPy_RTransformkey|RTransformkey]] object.
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<syntaxhighlight lang="Python">
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RLPy.RTransformKey.Clone ( self )
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==== Parameters ====
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'''kRhs''' [IN] A pre-existing transform key object - [[IC_Python_API:RLPy_RTransformkey|RTransformkey]]
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<syntaxhighlight lang="python" line='line'>
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key = RLPy.RTransformKey(key1)
 
</syntaxhighlight>
 
</syntaxhighlight>
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Clone RTransformKey object.
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====Returns====
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== Member Functions  ==
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<div style="margin-left: 2em;">Pointer to the key - RLPy. RKey
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</div>
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=== Clone ( self )  ===
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-----
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===GetTransform===
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Copy this transform key and return a new [[IC_Python_API:RLPy_RTransformkey|RTransformkey]] object.
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<syntaxhighlight lang="Python">
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RLPy.RTransformKey.GetTransform ( self )
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See Also: [[#GetTransform ( self )|GetTransform]], [[#SetTransform ( self, kTransform )|SetTransform]]
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====  Returns  ====
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New transform key object - [[IC_Python_API:RLPy_RTransformkey|RTransformkey]]
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<syntaxhighlight lang="python" line='line'>
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# Clone RTransformKey
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cloned_key = transform_key.Clone()
 
</syntaxhighlight>
 
</syntaxhighlight>
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Get transform of the key.
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====Returns====
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===  GetTransform ( self )  ===
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<div style="margin-left: 2em;">The transform of the key - RLPy.RTransformf
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</div>
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Get the transform value for this transform key - [[IC_Python_API:RLPy_RTransform|RTransform]]
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-----
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===SetTransform===
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==== Returns ====
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<syntaxhighlight lang="Python">
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The transform value - [[IC_Python_API:RLPy_RTransform|RTransform]]
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RLPy.RTransformKey.SetTransform ( self, kTransform )
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<syntaxhighlight lang="python" line='line'>
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# Get Transform
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transform = transform_key.GetTransform()
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</syntaxhighlight>
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=== SetTransform ( self, kTransform )  ===
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Set the transform value for this transform key.
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See Also: [[#Clone ( self )|Clone]], [[#GetTransform ( self )|GetTransform]]
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====  Parameters  ====
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:'''kTransform''' [IN] transform - [[IC_Python_API:RLPy_RTransform|RTransform]]
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<syntaxhighlight lang="python" line='line'>
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# Set Transform
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transform_key.SetTransform(transform)
 
</syntaxhighlight>
 
</syntaxhighlight>
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Set transform of the key.
 
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====Parameters====
 
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<div style="margin-left: 2em;">
 
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'''kTransform''' [IN] The transform of the key - RLPy.RTransformf
 
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</div>
 

Revision as of 23:06, 15 April 2020

Main article: Modules.
Last modified: 04/15/2020

Description

This class is used to access the transform value for a transform key. It contains a RTransform member variable which can be read and written to via GetTransform and SetTransform. This class is managed by RTransformControl which has the ability to create and delete RTransformkey .

Inheritance

RKey > RTransformkey 

 1 # get avatar
 2 avatar_list = RLPy.RScene.GetAvatars()
 3 avatar = avatar_list[0]
 4 
 5 # get transform control and transform key
 6 transform_control = avatar.GetControl("Transform")
 7 transform_key = RLPy.RTransformKey()
 8 transform_control.GetTransformKey(RLPy.RTime(0), transform_key)
 9 
10 # manipulate transform key
11 transform = transform_key.GetTransform()
12 transform.T().x += 1.0
13 transform_key.SetTransform(transform)

See Also: RKey, RFloatkey, RFloatControl, RTransformControl.

Constructor

__init__( self, args )

Create a new transform key object with an existing RTransformkey object.

Parameters

kRhs [IN] A pre-existing transform key object - RTransformkey 

1 key = RLPy.RTransformKey(key1)

Member Functions

Clone ( self )

Copy this transform key and return a new RTransformkey object.

See Also: GetTransform, SetTransform

Returns

New transform key object - RTransformkey 

1 # Clone RTransformKey
2 cloned_key = transform_key.Clone()

GetTransform ( self )

Get the transform value for this transform key - RTransform

Returns

The transform value - RTransform 

1 # Get Transform
2 transform = transform_key.GetTransform()

SetTransform ( self, kTransform )

Set the transform value for this transform key.

See Also: Clone, GetTransform

Parameters

kTransform [IN] transform - RTransform 
1 # Set Transform
2 transform_key.SetTransform(transform)
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