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*Another try at fixing the "multi materials with custom pov" code bug

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This commit is contained in:
Maurice Raybaud
2013-09-12 18:00:00 +00:00
parent e81c0b9671
commit 3efbf5317a
1 changed files with 32 additions and 32 deletions
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64
render_povray/render.py
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@ -1186,25 +1186,25 @@ def write_pov(filename, scene=None, info_callback=None):
LocalMaterialNames = []
for col, index in vertCols.items():
#if me_materials:
material = me_materials[col[3]]
mater = me_materials[col[3]]
if me_materials is None: #XXX working?
material_finish = DEF_MAT_NAME # not working properly,
trans = 0.0
else:
material_finish = materialNames[material.name]
if material.use_transparency:
trans = 1.0 - material.alpha
material_finish = materialNames[mater.name]
if mater.use_transparency:
trans = 1.0 - mater.alpha
else:
trans = 0.0
if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):
if (mater.specular_color.r == mater.specular_color.g) and (mater.specular_color.r == mater.specular_color.b):
colored_specular_found = False
else:
colored_specular_found = True
if material.use_transparency and material.transparency_method == 'RAYTRACE':
povFilter = material.raytrace_transparency.filter * (1.0 - material.alpha)
trans = (1.0 - material.alpha) - povFilter
if mater.use_transparency and mater.transparency_method == 'RAYTRACE':
povFilter = mater.raytrace_transparency.filter * (1.0 - mater.alpha)
trans = (1.0 - mater.alpha) - povFilter
else:
povFilter = 0.0
@ -1213,7 +1213,7 @@ def write_pov(filename, scene=None, info_callback=None):
texturesSpec = ""
texturesNorm = ""
texturesAlpha = ""
for t in material.texture_slots:
for t in mater.texture_slots:
if t and t.texture.type == 'IMAGE' and t.use and t.texture.image:
image_filename = path_image(t.texture.image)
imgGamma = ""
@ -1247,24 +1247,24 @@ def write_pov(filename, scene=None, info_callback=None):
file.write("\n")
# THIS AREA NEEDS TO LEAVE THE TEXTURE OPEN UNTIL ALL MAPS ARE WRITTEN DOWN.
# --MR
currentMatName = string_strip_hyphen(materialNames[material.name])
currentMatName = string_strip_hyphen(materialNames[mater.name])
LocalMaterialNames.append(currentMatName)
file.write("\n #declare MAT_%s = \ntexture{\n" % currentMatName)
################################################################################
if material.pov.replacement_text != "":
file.write("%s\n" % material.pov.replacement_text)
if mater.pov.replacement_text != "":
file.write("%s\n" % mater.pov.replacement_text)
#################################################################################
if material.diffuse_shader == 'MINNAERT':
if mater.diffuse_shader == 'MINNAERT':
tabWrite("\n")
tabWrite("aoi\n")
tabWrite("texture_map {\n")
tabWrite("[%.3g finish {diffuse %.3g}]\n" % \
(material.darkness / 2.0, 2.0 - material.darkness))
tabWrite("[%.3g\n" % (1.0 - (material.darkness / 2.0)))
(mater.darkness / 2.0, 2.0 - mater.darkness))
tabWrite("[%.3g\n" % (1.0 - (mater.darkness / 2.0)))
if material.diffuse_shader == 'FRESNEL':
if mater.diffuse_shader == 'FRESNEL':
# For FRESNEL diffuse in POV, we'll layer slope patterned textures
# with lamp vector as the slope vector and nest one slope per lamp
# into each texture map's entry.
@ -1276,11 +1276,11 @@ def write_pov(filename, scene=None, info_callback=None):
# Diffuse Fresnel value and factor go up to five,
# other kind of values needed: used the number 5 below to remap
tabWrite("[%.3g finish {diffuse %.3g}]\n" % \
((5.0 - material.diffuse_fresnel) / 5,
(material.diffuse_intensity *
((5.0 - material.diffuse_fresnel_factor) / 5))))
tabWrite("[%.3g\n" % ((material.diffuse_fresnel_factor / 5) *
(material.diffuse_fresnel / 5.0)))
((5.0 - mater.diffuse_fresnel) / 5,
(mater.diffuse_intensity *
((5.0 - mater.diffuse_fresnel_factor) / 5))))
tabWrite("[%.3g\n" % ((mater.diffuse_fresnel_factor / 5) *
(mater.diffuse_fresnel / 5.0)))
c += 1
# if shader is a 'FRESNEL' or 'MINNAERT': slope pigment pattern or aoi
@ -1418,7 +1418,7 @@ def write_pov(filename, scene=None, info_callback=None):
##################Second index for mapping specular max value###############
tabWrite("[1 \n")
if texturesDif == "" and material.pov.replacement_text == "":
if texturesDif == "" and mater.pov.replacement_text == "":
if texturesAlpha != "":
# POV-Ray "scale" is not a number of repetitions factor, but its inverse,
# a standard scale factor.
@ -1459,7 +1459,7 @@ def write_pov(filename, scene=None, info_callback=None):
# Level 2 is translated specular
tabWrite("finish {%s}\n" % (safety(material_finish, Level=2)))
elif material.pov.replacement_text == "":
elif mater.pov.replacement_text == "":
# POV-Ray "scale" is not a number of repetitions factor, but its inverse,
# a standard scale factor.
# Offset seems needed relatively to scale so probably center of the scale is
@ -1518,7 +1518,7 @@ def write_pov(filename, scene=None, info_callback=None):
# "{%s \"%s\" %s}%s} finish {%s}" % \
# (imageFormat(texturesDif), texturesDif,imgMap(t_dif),
# mappingDif, safety(material_finish)))
if texturesNorm != "" and material.pov.replacement_text == "":
if texturesNorm != "" and mater.pov.replacement_text == "":
## scale 1 rotate y*0
# POV-Ray "scale" is not a number of repetitions factor, but its inverse,
# a standard scale factor.
@ -1533,16 +1533,16 @@ def write_pov(filename, scene=None, info_callback=None):
tabWrite("normal {uv_mapping bump_map {%s \"%s\" %s bump_size %.4g }%s}\n" % \
(imageFormat(texturesNorm), texturesNorm, imgMap(t_nor),
t_nor.normal_factor * 10.0, mappingNor))
if texturesSpec != "" and material.pov.replacement_text == "":
if texturesSpec != "" and mater.pov.replacement_text == "":
tabWrite("]\n")
tabWrite("}\n")
#End of slope/ior texture_map
if material.diffuse_shader == 'MINNAERT' and material.pov.replacement_text == "":
if mater.diffuse_shader == 'MINNAERT' and mater.pov.replacement_text == "":
tabWrite("]\n")
tabWrite("}\n")
if material.diffuse_shader == 'FRESNEL' and material.pov.replacement_text == "":
if mater.diffuse_shader == 'FRESNEL' and mater.pov.replacement_text == "":
c = 1
while (c <= lampCount):
tabWrite("]\n")
@ -1554,7 +1554,7 @@ def write_pov(filename, scene=None, info_callback=None):
# Close first layer of POV "texture" (Blender material)
tabWrite("}\n")
if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):
if (mater.specular_color.r == mater.specular_color.g) and (mater.specular_color.r == mater.specular_color.b):
colored_specular_found = False
else:
colored_specular_found = True
@ -1562,7 +1562,7 @@ def write_pov(filename, scene=None, info_callback=None):
# Write another layered texture using invisible diffuse and metallic trick
# to emulate colored specular highlights
special_texture_found = False
for t in material.texture_slots:
for t in mater.texture_slots:
if(t and t.texture.type == 'IMAGE' and t.use and t.texture.image and
(t.use_map_specular or t.use_map_raymir)):
# Specular mapped textures would conflict with colored specular
@ -1577,11 +1577,11 @@ def write_pov(filename, scene=None, info_callback=None):
tabWrite("texture {\n")
tabWrite("pigment {rgbft<%.3g, %.3g, %.3g, 0, 1>}\n" % \
(material.specular_color[0], material.specular_color[1], material.specular_color[2]))
(mater.specular_color[0], mater.specular_color[1], mater.specular_color[2]))
tabWrite("finish {%s}\n" % (safety(material_finish, Level=2))) # Level 2 is translated spec
texturesNorm = ""
for t in material.texture_slots:
for t in mater.texture_slots:
if t and t.texture.type == 'IMAGE' and t.use and t.texture.image:
image_filename = path_image(t.texture.image)
imgGamma = ""
@ -1612,7 +1612,7 @@ def write_pov(filename, scene=None, info_callback=None):
tabWrite("texture_list {\n")
file.write(tabStr + "%s" % (len(vertCols))) # vert count
if material.pov.replacement_text != "":
if mater.pov.replacement_text != "":
file.write("\n")
file.write(" texture{%s}\n" % material.pov.replacement_text)