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A lightning-fast program to slice 3D STL files into GCode tool paths for FDM 3D printing. (in Alpha)

Home Page: https://github.com/revarbat/Mandoline/wiki

License: Other

C++ 48.66% Shell 51.23% C 0.11%

stl-slicer c-plus-plus

mandoline's People

Contributors

Stargazers

Watchers

Forkers

clothbot jmil cibomahto maskedretriever lawrenceleung hugomatic pbrier ibudmen johnulist ifreeze-qiu dev8500 davtalab

mandoline's Issues

Memory use explosion when slicing some objects.

The geometry code eats all memory when trying to slice some STL files. Something is infinite looping.

Support structures

Need to implement support structures.

non valid gcode files

exported test models cannot be viewed in cura or pronterface.

Add .OBJ file reading support.

This is low hanging fruit. We should be able to read .OBJ files without much hassle.

Add calibration walk-throughs.

The slicer needs to have easy to perform calibration setup.

Pathing isn't island aware.

When doing infill patching, the slicer needs to be completing infill on each island before moving to the next one.

Bad inset geometry calculations

The geometry library currently does a bad job of insetting. I think this is actually a bug in the boolean geometry code.

Optimize path joining.

While line-level infill joining is optimized, macro scale path joining is not. We should re-order paths to reduce distance moved.

GUI interface

A GUI interface to calibration and slicing would be good.

GCode output isn't speed aware

The current GCode output needs to be made speed aware.

Need dependencies list

Can't get it to compile, don't know what I need to install to get int32_t to be defined, etc...

Compile failed

On Ubuntu 16.04:

$ ./configure
...
$ make
...
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -O2 -MT BGLMesh3d.lo -MD -MP -MF .deps/BGLMesh3d.Tpo -c BGLMesh3d.cc  -fPIC -DPIC -o .libs/BGLMesh3d.o
BGLMesh3d.cc: In member function 'int BGL::Mesh3d::loadFromSTLFile(const char*)':
BGLMesh3d.cc:224:35: error: 'fopen' was not declared in this scope
     FILE *f = fopen(fileName, "rb");
                                   ^
BGLMesh3d.cc:226:17: error: 'stderr' was not declared in this scope
         fprintf(stderr, "STL read failed to open\n");
                 ^
BGLMesh3d.cc:226:52: error: 'fprintf' was not declared in this scope
         fprintf(stderr, "STL read failed to open\n");
                                                    ^
BGLMesh3d.cc:230:27: error: 'fread' was not declared in this scope
     if (fread(buf, 1, 5, f) < 5) {
                           ^
BGLMesh3d.cc:231:17: error: 'stderr' was not declared in this scope
         fprintf(stderr, "STL read failed read\n");
                 ^
BGLMesh3d.cc:231:49: error: 'fprintf' was not declared in this scope
         fprintf(stderr, "STL read failed read\n");
                                                 ^
BGLMesh3d.cc:235:50: error: 'strncasecmp' was not declared in this scope
     if (!strncasecmp((const char*)buf, "solid", 5)) {
                                                  ^
BGLMesh3d.cc:241:32: error: 'fread' was not declared in this scope
         if (fread(buf, 1, 75, f) < 75) {
                                ^
BGLMesh3d.cc:242:21: error: 'stderr' was not declared in this scope
             fprintf(stderr, "STL read failed header read\n");
                     ^
BGLMesh3d.cc:242:60: error: 'fprintf' was not declared in this scope
             fprintf(stderr, "STL read failed header read\n");
                                                            ^
BGLMesh3d.cc:246:41: error: 'fread' was not declared in this scope
         if (fread(intdata.bytes, 1, 4, f) < 4) {
                                         ^
BGLMesh3d.cc:247:21: error: 'stderr' was not declared in this scope
             fprintf(stderr, "STL read failed face count read\n");
                     ^
BGLMesh3d.cc:247:64: error: 'fprintf' was not declared in this scope
             fprintf(stderr, "STL read failed face count read\n");
                                                                ^
BGLMesh3d.cc:252:23: error: 'feof' was not declared in this scope
         while (!feof(f) && tricount-->0) {
                       ^
BGLMesh3d.cc:253:51: error: 'fread' was not declared in this scope
             if (fread(tridata.bytes, 1, 3*4*4+2, f) < 3*4*4+2) {
                                                   ^
BGLMesh3d.cc:273:17: error: 'fclose' was not declared in this scope
         fclose(f);
                 ^
BGLMesh3d.cc:277:41: error: 'fgets' was not declared in this scope
         fgets((char*)buf, sizeof(buf), f);
                                         ^
BGLMesh3d.cc:280:23: error: 'feof' was not declared in this scope
         while (!feof(f)) {
                       ^
BGLMesh3d.cc:281:34: error: 'fscanf' was not declared in this scope
             fscanf(f, "%80s", buf);
                                  ^
BGLMesh3d.cc:282:51: error: 'strcasecmp' was not declared in this scope
             if (!strcasecmp((char*)buf, "endsolid")) {
                                                   ^
BGLMesh3d.cc:305:17: error: 'fclose' was not declared in this scope
         fclose(f);
                 ^
BGLMesh3d.cc: In member function 'int BGL::Mesh3d::loadFromOBJFile(const char*)':
BGLMesh3d.cc:321:35: error: 'fopen' was not declared in this scope
     FILE *f = fopen(fileName, "rb");
                                   ^
BGLMesh3d.cc:323:17: error: 'stderr' was not declared in this scope
         fprintf(stderr, "OBJ file failed to open\n");
                 ^
BGLMesh3d.cc:323:52: error: 'fprintf' was not declared in this scope
         fprintf(stderr, "OBJ file failed to open\n");
                                                    ^
BGLMesh3d.cc:330:19: error: 'feof' was not declared in this scope
     while (!feof(f)) {
                   ^
BGLMesh3d.cc:331:32: error: 'fscanf' was not declared in this scope
         if (fscanf(f, "%s", buf) < 0) {
                                ^
BGLMesh3d.cc:334:39: error: 'strcasecmp' was not declared in this scope
         if (!strcasecmp((char*)buf,"v")) {
                                       ^
BGLMesh3d.cc:335:49: error: 'fscanf' was not declared in this scope
             if (fscanf(f, "%f %f %f", &x, &y, &z) < 0) {
                                                 ^
BGLMesh3d.cc:340:39: error: 'strcasecmp' was not declared in this scope
         if (!strcasecmp((char*)buf,"f")) {
                                       ^
BGLMesh3d.cc:341:36: error: 'fscanf' was not declared in this scope
             if (fscanf(f, "%s", buf) < 0) {
                                    ^
BGLMesh3d.cc:344:26: error: 'atoi' was not declared in this scope
             v1 = atoi(buf);
                          ^
BGLMesh3d.cc:346:36: error: 'fscanf' was not declared in this scope
             if (fscanf(f, "%s", buf) < 0) {
                                    ^
BGLMesh3d.cc:351:36: error: 'fscanf' was not declared in this scope
             if (fscanf(f, "%s", buf) < 0) {
                                    ^
BGLMesh3d.cc:364:13: error: 'fclose' was not declared in this scope
     fclose(f);
             ^
Makefile:434: recipe for target 'BGLMesh3d.lo' failed
make[4]: *** [BGLMesh3d.lo] Error 1
make[4]: Leaving directory '/home/kjcole/github/Mandoline/src/BGL'
Makefile:477: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/home/kjcole/github/Mandoline/src/BGL'
Makefile:308: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/home/kjcole/github/Mandoline/src/BGL'
Makefile:454: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/kjcole/github/Mandoline/src'
Makefile:290: recipe for target 'all' failed
make: *** [all] Error 2
$

Need to implement Comb.

When moving from path to path inside of an island, we should stay in the perimeter of the object.

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