テンプレート:Release Notes/2.46/Python/API

Blender

• Added "mipmap" and "compressfile" as an option for Blender.Get/Set
• Blender.SaveUndoState()
• Blender.GetPaths( absolute=0 ) returns a list of files this blend file uses: (libraries, images, sounds, fonts, sequencer movies etc).

Object

• Scriptlinks for ObjectUpdate and ObDataUpdate events, So python scripts can run whenever an object is changed or its data is changed.
• object.matrixParentInverse
• object.dupliFaceScale object.dupliFaceScale
• Added support for python keyframing object layers
• Read access to Track and Up axis attributes for Object.
• Added an optional argument for object.getBoundBox(worldspace) - so you can get localspace boundboxes, this is useful when getting a dipli's boundbox where the objects worldspace matrix has no useful meaning.

Mesh

• mesh.renderColorLayer and mesh.renderUVLayer
• Smooth keyword for new faces: mesh.faces.extend([..., smooth=True)]
• Added a keyword argument for mesh.pointInside(point, selected_only=True)
  This means only selected faces are tested when doing the inside/outside test, disabled by default.
• mesh.addMultiresLevel()
• mesh.getTangents()

Armature

• LayerMask access for Armatures and Bones and PoseBones
• Enabled setting the pose_bone.poseMatrix, this does not set the matrix directly, only the pose bones loc/size/rot, when dealing with an armature without constraints this works as expected. it uses the same code as Copy Visual Loc/Size/Rot. (Useful for baking animation)

Image

• image.updateDisplay() to update display image from floating point image.
• Python access to high color depth's getPixelHDR & setPixelHDR()

Material

• Added fromDupli and fromOrig MTex boolean setting.
• Access to TEXFACE_ALPHA option.
• gloss settings: glossMir, sampGlossMir, glossTra, sampGlossTra

NLA

• Added access to the NLA's mute flag.

Curve

• Made it possible to remove curves from python with "del curve[i"]
• CurNurb.smooth addition.
• knot vector access for SurfNurb

Window

• Window.TestBreak() - True if the user pressed escape.
• Window.ViewLayers() so you can set the layer for each viewport.
• Window.GetPivot() and Window.SetPivot()
• Window.PoseMode() read only check for posemode

Texture

• texture.evaluate can now accept tuples of numbers as well as vectors.
• Added support for texture flags TEX_PRV_ALPHA, TEX_REPEAT_XMIR and TEX_REPEAT_YMIR to tex.flags attribute.

Draw

• PupTreeMenu() python tree menu.
• Added support for screen font 12(fix-width) as "normalfix"

Geometry

• Blender.Geometry.ClosestPointOnLine(pt, vec1, vec2) -> (pt, lambda)

Modifier

• Added access to DISPLACE modifiers, add ARRAY constant to modifier documentation.

Lamp

• lamp.falloffType was missing

BGL

• glPushClientAttrib() PopClientAttrib()

Sys

• cleanpath() function to remove unneeded stuff like ./foo/../././

Scene

Scene.Render

• Access to Bake functionality, api access and for automated baking.
• This adds fractional FPS support to blender and should finally
  make NTSC work correctly.
  
  NTSC has an FPS of 30.0/1.001 which is approximately 29.97 FPS.
  Therefore, it is not enough to simply make frs_sec a float, since you can't represent this accurately enough.
  I added a separate variable frs_sec_base and FPS is now. frs_sec / fpsBase
• Api access for OpenEXR settings
  scene.render.halfFloat, scene.render.zbuf and scene.render.preview
• scene.render.touch and scene.render.noOverwrite
• scene.render.getFrameFilename() to get the filename of the image that will be rendered.
• Added the MULTILAYER image type.

PyNodes

• http://wiki.blender.org/index.php/BlenderDev/PyNodes
• http://wiki.blender.org/index.php/BlenderDev/PyNodes/API

PyConstraints

• (no docs for this new api yet)