159 lines
6.1 KiB
Python
159 lines
6.1 KiB
Python
######################################################################################################
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# A simple add-on to allows the user to precisly place the border render region (Ctrl+B in cam view) #
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# using numerical input, witch can be animated #
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# Actualy uncommented (see further version) #
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# Author: Lapineige #
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# License: GPL v3 #
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######################################################################################################
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############# Add-on description (used by Blender)
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bl_info = {
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"name": "Precise Render Border Adjust",
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"description": 'Allows to modify and animate the "Border Render" region with numerical input.',
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"author": "Lapineige",
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"version": (1, 3),
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"blender": (2, 71, 0),
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"location": "Properties > Render > Precise Render Border Adjust (panel)",
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"warning": "", # used for warning icon and text in addons panel
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"wiki_url": "http://le-terrier-de-lapineige.over-blog.com/2014/07/precise-render-border-adjust-mon-add-on-pour-positionner-precisement-le-border-render.html",
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"tracker_url": "http://blenderclan.tuxfamily.org/html/modules/newbb/viewtopic.php?topic_id=42159",
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"category": "Render"}
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##############
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import bpy
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bpy.types.Scene.x_min_pixels = bpy.props.IntProperty(min=0, description="Minimum X value (in pixel) for the render border")
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bpy.types.Scene.x_max_pixels = bpy.props.IntProperty(min=0, description="Maximum X value (in pixel) for the render border")
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bpy.types.Scene.y_min_pixels = bpy.props.IntProperty(min=0, description="Minimum Y value (in pixel) for the render border")
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bpy.types.Scene.y_max_pixels = bpy.props.IntProperty(min=0, description="Maximum Y value (in pixel) for the render border")
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class PreciseRenderBorderAdjust(bpy.types.Panel):
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"""Creates the tools in a Panel, in the scene context of the properties editor"""
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bl_label = "Precise Render Border Adjust"
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bl_idname = "Precise_Render_Border_Adjust"
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bl_space_type = 'PROPERTIES'
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bl_region_type = 'WINDOW'
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bl_context = "render"
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def draw(self, context):
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layout = self.layout
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scene = context.scene
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if not scene.render.use_border:
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sub = layout.split(percentage=0.7)
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sub.label(icon="ERROR", text="Border Render not activated:")
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sub.prop(scene.render, "use_border")
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sub = layout.column()
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row = sub.row()
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row.label(text="")
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row.prop(scene.render, "border_max_y", text="Max", slider=True)
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row.label(text="")
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row = sub.row(align=True)
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row.prop(scene.render, "border_min_x", text="Min", slider=True)
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row.prop(scene.render, "border_max_x", text="Max", slider=True)
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row = sub.row()
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row.label(text="")
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row.prop(scene.render, "border_min_y", text="Min", slider=True)
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row.label(text="")
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row = layout.row()
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row.label(text="Convert values to pixels:")
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row.operator("render.bordertopixels", text="Border -> Pixels")
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layout.label(text="Pixels position X:")
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row = layout.row(align=True)
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row.prop(scene, "x_min_pixels", text="Min")
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row.prop(scene, "x_max_pixels", text="Max")
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layout.label(text="Pixels position Y:")
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row = layout.row(align=True)
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row.prop(scene, "y_min_pixels", text="Min")
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row.prop(scene, "y_max_pixels", text="Max")
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layout.label(icon="INFO", text="Don't forget to apply pixels values")
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row = layout.row()
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row.operator("render.pixelstoborder", text="Pixels -> Border")
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class PixelsToBorder(bpy.types.Operator):
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""" Convert the pixel value into the proportion needed by the Blender native property """
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bl_idname = "render.pixelstoborder"
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bl_label = "Convert Pixels to Border proportion"
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@classmethod
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def poll(cls, context):
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return True
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def execute(self, context):
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C = bpy.context
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X = C.scene.render.resolution_x
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Y = C.scene.render.resolution_y
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C.scene.render.border_min_x = C.scene.x_min_pixels / X
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C.scene.render.border_max_x = C.scene.x_max_pixels / X
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C.scene.render.border_min_y = C.scene.y_min_pixels / Y
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C.scene.render.border_max_y = C.scene.y_max_pixels / Y
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if C.scene.x_min_pixels > X:
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C.scene.x_min_pixels = X
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if C.scene.x_max_pixels > X:
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C.scene.x_max_pixels = X
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if C.scene.y_min_pixels > Y:
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C.scene.y_min_pixels = Y
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if C.scene.y_max_pixels > Y:
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C.scene.y_max_pixels = Y
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return {'FINISHED'}
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class BorderToPixels(bpy.types.Operator):
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""" Convert the Blender native property value to pixels"""
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bl_idname = "render.bordertopixels"
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bl_label = "Convert border values to pixels"
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@classmethod
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def poll(cls, context):
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return True
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def execute(self, context):
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C = bpy.context
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X = C.scene.render.resolution_x
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Y = C.scene.render.resolution_y
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C.scene.x_min_pixels = int(C.scene.render.border_min_x * X)
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C.scene.x_max_pixels = int(C.scene.render.border_max_x * X)
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C.scene.y_min_pixels = int(C.scene.render.border_min_y * Y)
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C.scene.y_max_pixels = int(C.scene.render.border_max_y * Y)
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return {'FINISHED'}
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def register():
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bpy.utils.register_class(PreciseRenderBorderAdjust)
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bpy.utils.register_class(PixelsToBorder)
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bpy.utils.register_class(BorderToPixels)
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def unregister():
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bpy.utils.unregister_class(PreciseRenderBorderAdjust)
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bpy.utils.unregister_class(PixelsToBorder)
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bpy.utils.unregister_class(BorderToPixels)
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if __name__ == "__main__":
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C = bpy.context
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X = C.scene.render.resolution_x
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Y = C.scene.render.resolution_y
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C.scene.x_min_pixels = 0
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C.scene.x_max_pixels = X
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C.scene.y_min_pixels = 0
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C.scene.y_max_pixels = Y
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register()
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