diff options
| -rw-r--r-- | README | 42 | ||||
| -rw-r--r-- | example.scad | 12 | ||||
| -rw-r--r-- | mainwin.cc | 51 |
3 files changed, 98 insertions, 7 deletions
@@ -0,0 +1,42 @@ + +WHAT IS IT? +=========== + +OpenSCAD (Open Solid CAD) is a tool for designing solid 3D objects using CSG +techniques. Basically OpenSCAD is a compiler that transforms descriptions of +3D objects written in a special computer language to 3D models. + +FIXME: Add some more introduction.. + + +PREREQUISITES +============= + +To build OpenSCAD, you need some libraries and tools. The version numbers in +brakets specify the versions I have used for my tests. Other versions may or +may not work as well.. + +* Qt4 (4.5.1): + http://www.qtsoftware.com/ + +* CGAL (3.4): + http://www.cgal.org/ + +* OpenCSG (1.1.0): + http://www.opencsg.org/ + +* GCC C++ Compiler (4.3.1): + http://gcc.gnu.org/ + +* Bison (2.4): + http://www.gnu.org/software/bison/ + +* Flex (2.5.35): + http://flex.sourceforge.net/ + + +LANGUAGE DESCRIPTION +==================== + +FIXME: This still needs to be written.. + diff --git a/example.scad b/example.scad index b74c29c..8583963 100644 --- a/example.scad +++ b/example.scad @@ -31,8 +31,16 @@ module test002() module test003() { - cylinder(h = 5, r1 = 3, r2 = 1, center = true); - // cylinder(h = 7, r1 = 1, r2 = 5, center = true); + intersection() { + difference() { + cube([3 3 3], center = true); + cube([5 1 1], center = true); + cube([1 5 1], center = true); + cube([1 1 5], center = true); + } + trans([0 0 0.5]) + cylinder(h = 5, r1 = 2, r2 = 0.5, center = true); + } } test003(); @@ -25,6 +25,8 @@ #include <QMenu> #include <QMenuBar> #include <QSplitter> +#include <QFileDialog> +#include <QApplication> MainWindow::MainWindow(const char *filename) { @@ -103,7 +105,7 @@ MainWindow::MainWindow(const char *filename) QString text; FILE *fp = fopen(filename, "rt"); if (!fp) { - console->append(QString("Failed to open text file: %1 (%2)").arg(QString(filename), QString(strerror(errno)))); + console->append(QString("Failed to open file: %1 (%2)").arg(QString(filename), QString(strerror(errno)))); } else { char buffer[513]; int rc; @@ -112,6 +114,7 @@ MainWindow::MainWindow(const char *filename) text += buffer; } fclose(fp); + console->append(QString("Loaded design `%1'.").arg(QString(filename))); } editor->setPlainText(text); } @@ -138,22 +141,57 @@ MainWindow::~MainWindow() void MainWindow::actionNew() { - console->append(QString("Function %1 is not implemented yet!").arg(QString(__PRETTY_FUNCTION__))); + filename = QString(); + setWindowTitle("New Document"); + editor->setPlainText(""); } void MainWindow::actionOpen() { - console->append(QString("Function %1 is not implemented yet!").arg(QString(__PRETTY_FUNCTION__))); + QString new_filename = QFileDialog::getOpenFileName(this, "Open File", "", "OpenSCAD Designs (*.scad)"); + if (!new_filename.isEmpty()) + { + filename = new_filename; + setWindowTitle(filename); + + QString text; + FILE *fp = fopen(filename.toAscii().data(), "rt"); + if (!fp) { + console->append(QString("Failed to open file: %1 (%2)").arg(QString(filename), QString(strerror(errno)))); + } else { + char buffer[513]; + int rc; + while ((rc = fread(buffer, 1, 512, fp)) > 0) { + buffer[rc] = 0; + text += buffer; + } + fclose(fp); + console->append(QString("Loaded design `%1'.").arg(QString(filename))); + } + editor->setPlainText(text); + } } void MainWindow::actionSave() { - console->append(QString("Function %1 is not implemented yet!").arg(QString(__PRETTY_FUNCTION__))); + FILE *fp = fopen(filename.toAscii().data(), "wt"); + if (!fp) { + console->append(QString("Failed to open file for writing: %1 (%2)").arg(QString(filename), QString(strerror(errno)))); + } else { + fprintf(fp, "%s", editor->toPlainText().toAscii().data()); + fclose(fp); + console->append(QString("Saved design `%1'.").arg(QString(filename))); + } } void MainWindow::actionSaveAs() { - console->append(QString("Function %1 is not implemented yet!").arg(QString(__PRETTY_FUNCTION__))); + QString new_filename = QFileDialog::getSaveFileName(this, "Save File", filename, "OpenSCAD Designs (*.scad)"); + if (!new_filename.isEmpty()) { + filename = new_filename; + setWindowTitle(filename); + actionSave(); + } } void MainWindow::actionCompile() @@ -164,6 +202,7 @@ void MainWindow::actionCompile() } console->append("Parsing design (AST generation)..."); + QApplication::processEvents(); root_module = parse(editor->toPlainText().toAscii().data(), false); if (!root_module) { @@ -177,6 +216,7 @@ void MainWindow::actionCompile() } console->append("Compiling design (CSG generation)..."); + QApplication::processEvents(); root_node = root_module->evaluate(&root_ctx, QVector<QString>(), QVector<Value>(), QVector<AbstractNode*>()); if (!root_node) { @@ -194,6 +234,7 @@ static void report_func(const class AbstractNode*, void *vp, int mark) MainWindow *m = (MainWindow*)vp; QString msg; msg.sprintf("CSG rendering progress: %.2f%%", (mark*100.0) / progress_report_count); + QApplication::processEvents(); m->console->append(msg); } |