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1 | initial version |
Blender export materials with a null ambient lightning, this is probably why your meshes doesn't look like what you expect.
I do not know what to change in the Blender material to set the ambient so I manually edit the exported dae
files; Replace
<ambient>
<color sid="ambient">0 0 0 1</color>
</ambient>
with
<ambient>
<color sid="ambient">0.1 0.1 0.1 1</color>
</ambient>
2 | No.2 Revision |
Blender export materials with a null ambient lightning, this is probably why your meshes doesn't look like what you expect.
I do not know what to change in the Blender material to set the ambient so I manually edit the exported dae
files; Replace
<ambient>
<color sid="ambient">0 0 0 1</color>
</ambient>
with
<ambient>
<color sid="ambient">0.1 0.1 0.1 1</color>
</ambient>
Here is a script that copies the diffuse color to the ambient color, first edit a new script file (this is for Nemo, not Nautilus):
gedit ~/.local/share/nemo/scripts/RViz\ collada
Use the following script:
#!/bin/bash
# Check if xml-twig-tools is installed
pkg_ok=$(dpkg-query -W --showformat='${Status}\n' xml-twig-tools|grep "install ok installed")
if [ "" == "$pkg_ok" ]; then
notify-send "Missing package" -t 1 "Please install xml-twig-tools"
exit 0
fi
count=0
# Reads Nautilus / nemo arguments to detect which file have to processed
# Processes only selected files with .dae extension (case insensitive)
for file in $(find ${NEMO_SCRIPT_SELECTED_FILE_PATHS} -iname '*.dae'); do
# Fetches all "diffuse" properties from materials accross the file into a single string
diffuse_properties=`xml_grep 'diffuse' $file --text_only`
# Splits diffuse_properties string into an array of strings
readarray -t properties_array <<<"$diffuse_properties"
# Replaces only the first occurence in the file each time
for element in "${properties_array[@]}"
do
sed -i "0,/ambient\">0\ 0\ 0\ 1/s//ambient\">$element/" $file
done
((count++))
done
# Notify user
notify-send "RViz collada" -t 1 "$count files tweaked"
exit 0
Make the script executable:
chmod +x ~/.local/share/nemo/scripts/*
3 | No.3 Revision |
Blender export materials with a null ambient lightning, this is probably why your meshes doesn't don't look like what you expect.expected.
I do not know what to change in the Blender material to set the ambient so I manually edit the exported dae
files; Replace
<ambient>
<color sid="ambient">0 0 0 1</color>
</ambient>
with
<ambient>
<color sid="ambient">0.1 0.1 0.1 1</color>
</ambient>
Here is a script that copies the diffuse color to the ambient color, first edit a new script file (this is for Nemo, not Nautilus):
gedit ~/.local/share/nemo/scripts/RViz\ collada
Use the following script:
#!/bin/bash
# Check if xml-twig-tools is installed
pkg_ok=$(dpkg-query -W --showformat='${Status}\n' xml-twig-tools|grep "install ok installed")
if [ "" == "$pkg_ok" ]; then
notify-send "Missing package" -t 1 "Please install xml-twig-tools"
exit 0
fi
count=0
# Reads Nautilus / nemo arguments to detect which file have to processed
# Processes only selected files with .dae extension (case insensitive)
for file in $(find ${NEMO_SCRIPT_SELECTED_FILE_PATHS} -iname '*.dae'); do
# Fetches all "diffuse" properties from materials accross the file into a single string
diffuse_properties=`xml_grep 'diffuse' $file --text_only`
# Splits diffuse_properties string into an array of strings
readarray -t properties_array <<<"$diffuse_properties"
# Replaces only the first occurence in the file each time
for element in "${properties_array[@]}"
do
sed -i "0,/ambient\">0\ 0\ 0\ 1/s//ambient\">$element/" $file
done
((count++))
done
# Notify user
notify-send "RViz collada" -t 1 "$count files tweaked"
exit 0
Make the script executable:
chmod +x ~/.local/share/nemo/scripts/*