49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
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from lnx.logicnode.lnx_nodes import *
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class DrawStringNode(LnxLogicTreeNode):
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"""Draws a string.
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@input Draw: Activate to draw the string on this frame. The input must
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be (indirectly) called from an `On Render2D` node.
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@input String: The string to draw.
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@input Font File: The filename of the font (including the extension).
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If empty and Zui is _enabled_, the default font is used. If empty
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and Zui is _disabled_, nothing is rendered.
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@input Font Size: The size of the font in pixels.
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@input Color: The color of the string.
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@input X/Y: Position of the string, in pixels from the top left corner.
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@input Angle: Rotation angle in radians. Rectangle will be rotated cloclwiswe
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at the anchor point.
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@output Out: Activated after the string has been drawn.
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@output Height: String Height.
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@output Width: String Width.
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@see [`kha.graphics2.Graphics.drawString()`](http://kha.tech/api/kha/graphics2/Graphics.html#drawString).
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"""
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bl_idname = 'LNDrawStringNode'
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bl_label = 'Draw String'
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lnx_section = 'draw'
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lnx_version = 2
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def lnx_init(self, context):
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self.add_input('LnxNodeSocketAction', 'Draw')
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self.add_input('LnxStringSocket', 'String')
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self.add_input('LnxStringSocket', 'Font File')
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self.add_input('LnxIntSocket', 'Font Size', default_value=16)
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self.add_input('LnxColorSocket', 'Color', default_value=[1.0, 1.0, 1.0, 1.0])
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self.add_input('LnxFloatSocket', 'X')
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self.add_input('LnxFloatSocket', 'Y')
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self.add_input('LnxFloatSocket', 'Angle')
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self.add_output('LnxNodeSocketAction', 'Out')
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self.add_output('LnxFloatSocket', 'Height')
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self.add_output('LnxFloatSocket', 'Width')
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def get_replacement_node(self, node_tree: bpy.types.NodeTree):
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if self.lnx_version not in (0, 1):
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raise LookupError()
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return NodeReplacement.Identity(self)
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