Comments for METAS (Blobs) only if METAS are in the scene

This commit is contained in:
Constantin Rahn
2011-01-19 12:47:01 +00:00
parent b33047a352
commit a27aea0118

View File

@ -179,7 +179,7 @@ def write_pov(filename, scene=None, info_callback=None):
return TabStr
Tab = setTab(scene.pov_indentation_character, scene.pov_indentation_spaces)
def tabWrite(str_o):
global TabLevel
brackets = str_o.count('{') - str_o.count('}')
@ -580,7 +580,9 @@ def write_pov(filename, scene=None, info_callback=None):
def exportMeta(metas):
# TODO - blenders 'motherball' naming is not supported.
if scene.pov_comments_enable and len(metas)>= 1: file.write('//--Blob objects--\n\n')
for ob in metas:
meta = ob.data
importance=ob.pov_importance_value
@ -645,7 +647,7 @@ def write_pov(filename, scene=None, info_callback=None):
tabWrite('}\n') #End of Metaball block
# tabWrite('}\n')
if scene.pov_comments_enable and len(metas)>= 1: file.write('\n')
objectNames = {}
DEF_OBJ_NAME = 'Default'
@ -1346,13 +1348,12 @@ def write_pov(filename, scene=None, info_callback=None):
for material in bpy.data.materials:
if material.users > 0:
writeMaterial(material)
if comments: file.write('\n')
if comments: file.write('//--Meta objects--\n\n') # <- How can this be written only if the scene contains META?
# if comments: file.write('//--Blob objects--\n\n')
exportMeta([l for l in sel if l.type == 'META'])
if comments: file.write('\n') # <- How can this be written only if the scene contains META?
# if comments: file.write('\n')
if comments: file.write('//--Mesh objecs--\n')
exportMeshs(scene, sel)
@ -1419,7 +1420,7 @@ def write_pov_ini(filename_ini, filename_pov, filename_image):
class PovrayRender(bpy.types.RenderEngine):
bl_idname = 'POVRAY_RENDER'
bl_label = 'POV-Ray 3.7'
DELAY = 0.05
DELAY = 0.1
def _export(self, scene):
import tempfile