Question

我仔细检查过这个。每条线似乎都有意义。我挠挠头，整个下午都在这里。你能帮忙弄清楚发生了什么吗？

提前致谢：）

# Program to create 64 cubes for an animation suite, named blender.

import bpy
#make 64 of the following thing.

for i in range (0,64):

   # Step 1 - make a plane, move along a bit ready for the next one.

    # Make a plane.
    bpy.ops.mesh.primitive_plane_add(location = (i+(i*0.5)),(0,0))
    # Move the cursor to the active object.
    bpy.context.scene.cursor_location = bpy.context.active_object.location
    # Move the cursor along y, minus 1 space. 
    bpy.context.scene.cursor_location.y -= 1
    # Set the object origin to the cursor. (What?)
    bpy.ops.object.origin_set(type='ORIGIN_CURSOR')

   # Step 2 - Size the plane how you want.

    # Scale the new plane you made.
    bpy.context.active_object.scale.x = 0.5
    bpy.context.active_object.scale.y = 20
    # Do a transformation, only use scale.
    bpy.ops.object.transform_apply(location=False, rotation=False, scale=True)

   # Step 3 - Add 2 keyframes for an F curve. (Function Curve)

    #
    bpy.ops.anim.keyframe_insert_menu(type='Scaling')
    #initialise 2 types of scaling. 0 is x, 2 is z(?) 1 is y. y is used at the end.
    bpy.context.active_object.animation_data.action.fcurves[0].lock = True
    bpy.context.active_object.animation_data.action.fcurves[2].lock = True

    #Opens Graph Editor
    bpy.context.area.type = 'GRAPH_EDITOR'



    #sets how the block reacts by giving numbers to those keyframes.

    #l or LOW is the highest frequency the block reacts to.
    l = i**2 + 20

    #h or HIGH is the highest frequency a block reacts to.
    #add one to 1, incrementing it
    h = (i+1)**2 + 20

    #puts strings into the console.
    print (str(i) + str(l) + str(h))

    #Render. or "Bake" as we are calling it here. Feed the song into the oven, too! nom.
    #Also, set the low and high settings of the sound bake program to l and h.

    bpy.ops.graph.sound_bake(filepath=r'~/PlayMax/Blender/sawwipe.mp3', low = (l), high = (h))

    # Initialise the y axis [1]
    bpy.context.active_object.animation_data.action.fcurves[1].lock = True

    # That's it! All ready to repeat 63 more times.

Answer 1

对代码进行着色，看起来违规行如下：

bpy.ops.mesh.primitive_plane_add(location = (i+(i*0.5)),(0,0))

发送参数时，关键字参数应该在之后的参数之后出现，而这些参数不是由关键字指定的。因此，您需要在location=...之后设置(0,0)。

另外，看*args and **kwargs? 可能有用：

关键字Arg Python之后的非关键字Arg

1 个答案: