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Cleanup: avoid multiple newlines in --help printing

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A minor change that makes text a little easier to follow for developers.
This commit is contained in:
Campbell Barton
2023-05-27 13:58:45 +10:00
parent a5fe656c84
commit f2e83f1ad1
1 changed files with 10 additions and 6 deletions
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16
source/creator/creator_args.c
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@@ -494,7 +494,8 @@ static int arg_handle_print_help(int UNUSED(argc), const char **UNUSED(argv), vo
bArgs *ba = (bArgs *)data;
printf("Blender %s\n", BKE_blender_version_string());
printf("Usage: blender [args ...] [file] [args ...]\n\n");
printf("Usage: blender [args ...] [file] [args ...]\n");
printf("\n");
printf("Render Options:\n");
BLI_args_print_arg_doc(ba, "--background");
@@ -641,11 +642,13 @@ static int arg_handle_print_help(int UNUSED(argc), const char **UNUSED(argv), vo
# ifdef WITH_CYCLES
printf("Cycles Render Options:\n");
printf("\tCycles add-on options must be specified following a double dash.\n\n");
printf("\tCycles add-on options must be specified following a double dash.\n");
printf("\n");
printf("``--cycles-device OPTIX``\n");
printf(
"\tSet the device used for rendering. Options: CPU, CUDA, OPTIX, HIP, ONEAPI, METAL.\n\n");
printf("\tAppend +CPU to a GPU device to render on both CPU and GPU.\n\n");
printf("\tSet the device used for rendering. Options: CPU, CUDA, OPTIX, HIP, ONEAPI, METAL.\n");
printf("\n");
printf("\tAppend +CPU to a GPU device to render on both CPU and GPU.\n");
printf("\n");
printf("\tExample:\n");
printf("\t# blender -b file.blend -f 20 -- --cycles-device OPTIX\n");
printf("``--cycles-print-stats``\n");
@@ -682,7 +685,8 @@ static int arg_handle_print_help(int UNUSED(argc), const char **UNUSED(argv), vo
"\t...will not render to '/tmp' because loading the blend-file overwrites the render output "
"that was set.\n");
printf("\t# blender --background test.blend --render-output /tmp --render-frame 1\n");
printf("\t...works as expected.\n\n");
printf("\t...works as expected.\n");
printf("\n");
printf("Environment Variables:\n");
printf(" $BLENDER_USER_RESOURCES Top level directory for user files.\n");