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[Blender] スクリプト内からテキスト描画モジュールを利用する ref: http://qiita.com/nutti/items/82aebaaab0060b470257
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import blf |
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# 「View3D」領域の描画関数本体 | |
@staticmethod | |
def render_text(): | |
# 文字列「Suzanne on your View3D region」の描画 | |
blf.size(0, 20, 72) # フォントサイズを指定 | |
blf.position(0, 20, 150, 0) # 描画位置を指定 | |
blf.draw(0, "Suzanne on your View3D region") # 文字列の描画 |
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import bpy | |
import blf # テキスト描画モジュール | |
bl_info = { | |
"name": "Tutorial: Render text", | |
"author": "Nutti", | |
"version": (1, 0), | |
"blender": (2, 74, 0), | |
"location": "View3D > Tutorial: Render text with blf module", | |
"description": "Tutorial: Render text with blf module.", | |
"warning": "", | |
"support": "COMMUNITY", | |
"wiki_url": "", | |
"tracker_url": "", | |
"category": "3D View" | |
} | |
class TextRenderer(bpy.types.Operator): | |
"""文字列を描画する""" | |
bl_idname = "view3d.text_renderer" | |
bl_label = "Text renderer" | |
__handle = None # 描画関数 | |
# 「View3D」領域の描画関数を登録 | |
@staticmethod | |
def handle_add(): | |
TextRenderer.__handle = bpy.types.SpaceView3D.draw_handler_add( | |
TextRenderer.render_text, | |
(), 'WINDOW', 'POST_PIXEL') | |
# 「View3D」領域の描画関数を登録解除 | |
@staticmethod | |
def handle_remove(): | |
if TextRenderer.__handle is not None: | |
bpy.types.SpaceView3D.draw_handler_remove( | |
TextRenderer.__handle, 'WINDOW') | |
TextRenderer.__handle = None | |
# 「View3D」領域の描画関数本体 | |
@staticmethod | |
def render_text(): | |
# 文字列「Suzanne on your View3D region」の描画 | |
blf.size(0, 20, 72) # フォントサイズを指定 | |
blf.position(0, 20, 150, 0) # 描画位置を指定 | |
blf.draw(0, "Suzanne on your View3D region") # 文字列の描画 | |
# スクリプトインストール時の処理 | |
def register(): | |
bpy.utils.register_module(__name__) | |
TextRenderer.handle_add() | |
# スクリプトアンインストール時の処理 | |
def unregister(): | |
bpy.utils.unregister_module(__name__) | |
TextRenderer.handle_remove() | |
if __name__ == "__main__": | |
register() | |
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