mirror of
https://github.com/lxsang/Diya-API.git
synced 2024-12-27 03:48:21 +01:00
54 lines
943 B
Smalltalk
54 lines
943 B
Smalltalk
Class {
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#name : #DiyaRootNode,
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#superclass : #DiyaNode,
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#category : #'Diya-Graphics'
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}
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{ #category : #accessing }
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DiyaRootNode >> boundingBox [
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^ Rectangle origin: 0@0 corner: context resolution
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]
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{ #category : #accessing }
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DiyaRootNode >> draw [
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|c|
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c := style get: #bgcolor.
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OpenGL clearColorR: c red G: c green B: c blue A: c alpha.
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OpenGL clear: GL_COLOR_BUFFER_BIT.
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context vbo bind: GL_ARRAY_BUFFER.
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]
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{ #category : #accessing }
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DiyaRootNode >> extent [
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^ context resolution
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]
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{ #category : #initialization }
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DiyaRootNode >> initialize [
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super initialize.
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parent := self.
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shader := nil.
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root := self.
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style := DiyaDefaultStyle new
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]
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{ #category : #'as yet unclassified' }
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DiyaRootNode >> inner: aPoint [
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^true
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]
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{ #category : #accessing }
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DiyaRootNode >> isRoot [
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^true
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]
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{ #category : #initialization }
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DiyaRootNode >> update [
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^true
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]
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{ #category : #accessing }
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DiyaRootNode >> updateTF [
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"donothing"
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]
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