diff options
Diffstat (limited to 'render.cc')
| -rw-r--r-- | render.cc | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -35,7 +35,8 @@ public: class RenderNode : public AbstractNode { public: - RenderNode(const ModuleInstanciation *mi) : AbstractNode(mi) { } + int convexity; + RenderNode(const ModuleInstanciation *mi) : AbstractNode(mi), convexity(1) { } #ifdef ENABLE_CGAL virtual CGAL_Nef_polyhedron render_cgal_nef_polyhedron() const; #endif @@ -43,14 +44,26 @@ public: virtual QString dump(QString indent) const; }; -AbstractNode *RenderModule::evaluate(const Context*, const ModuleInstanciation *inst) const +AbstractNode *RenderModule::evaluate(const Context *ctx, const ModuleInstanciation *inst) const { RenderNode *node = new RenderNode(inst); + + QVector<QString> argnames = QVector<QString>() << "convexity"; + QVector<Expression*> argexpr; + + Context c(ctx); + c.args(argnames, argexpr, inst->argnames, inst->argvalues); + + Value v = c.lookup_variable("convexity"); + if (v.type == Value::NUMBER) + node->convexity = v.num; + foreach (ModuleInstanciation *v, inst->children) { AbstractNode *n = v->evaluate(inst->ctx); if (n != NULL) node->children.append(n); } + return node; } @@ -138,6 +151,7 @@ CSGTerm *RenderNode::render_csg_term(double m[16], QVector<CSGTerm*> *highlights PolySet *ps = new PolySet(); ps->setmatrix(m); + ps->convexity = convexity; CGAL_Polyhedron P; N.convert_to_Polyhedron(P); |