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implement anti-aliasing for dump image (and dump movie)

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This commit is contained in:
Axel Kohlmeyer
2023-08-16 20:24:57 -04:00
parent 06e2d5d306
commit f91dc3e68a
4 changed files with 89 additions and 13 deletions
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29
src/dump_image.cpp
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@ -1555,6 +1555,35 @@ int DumpImage::modify_param(int narg, char **arg)
return n;
}
// if antialias state changes, we need to increase the buffer space
// change the (internal) image dimensions and reset the view parameters
if (strcmp(arg[0],"fsaa") == 0) {
if (narg < 2) error->all(FLERR,"Illegal dump_modify command");
int aa = utils::logical(FLERR, arg[1], false, lmp);
if (image->fsaa == NO) {
if (aa == YES) {
image->width = image->width*2;
image->height = image->height*2;
// reallocate buffers to make room
image->buffers();
}
} else {
if (aa == NO) {
image->width = image->width/2;
image->height = image->height/2;
box_bounds();
box_center();
view_params();
}
}
image->fsaa = aa;
// reset size based parameters
box_bounds();
box_center();
view_params();
return 2;
}
if (strcmp(arg[0],"bcolor") == 0) {
if (narg < 3) error->all(FLERR,"Illegal dump_modify command");
if (atom->nbondtypes == 0)