Pad "tilt" changed to "slope"

src/libslic3r/PrintConfig.cpp

@@ -2731,14 +2731,14 @@ void PrintConfigDef::init_sla_params()
     def->min = 0;
     def->default_value = new ConfigOptionFloat(1.0);
 
-    def = this->add("pad_wall_tilt", coFloat);
-    def->label = L("Pad wall tilt");
+    def = this->add("pad_wall_slope", coFloat);
+    def->label = L("Pad wall slope");
     def->category = L("Pad");
-    def->tooltip = L("The tilt of the pad wall relative to the bed plane. "
+    def->tooltip = L("The slope of the pad wall relative to the bed plane. "
                      "90 degrees means straight walls.");
     def->sidetext = L("degrees");
     def->cli = "";
-    def->min = 0.1;  // What should be the minimum?
+    def->min = 45;
     def->max = 90;
     def->default_value = new ConfigOptionFloat(45.0);
 }

src/libslic3r/PrintConfig.hpp

@@ -1028,8 +1028,8 @@ public:
     // The smoothing radius of the pad edges
     ConfigOptionFloat pad_edge_radius /*= 1*/;
 
-    // The tilt of the pad wall...
-    ConfigOptionFloat pad_wall_tilt;
+    // The slope of the pad wall...
+    ConfigOptionFloat pad_wall_slope;
 
 protected:
     void initialize(StaticCacheBase &cache, const char *base_ptr)
@@ -1056,7 +1056,7 @@ protected:
         OPT_PTR(pad_wall_height);
         OPT_PTR(pad_max_merge_distance);
         OPT_PTR(pad_edge_radius);
-        OPT_PTR(pad_wall_tilt);
+        OPT_PTR(pad_wall_slope);
     }
 };
 

src/libslic3r/SLA/SLABasePool.cpp

@@ -601,8 +601,8 @@ void create_base_pool(const ExPolygons &ground_layer, TriangleMesh& out,
     const double thickness      = cfg.min_wall_thickness_mm;
     const double wingheight     = cfg.min_wall_height_mm;
     const double fullheight     = wingheight + thickness;
-    const double tilt           = cfg.wall_tilt;
-    const double wingdist       = wingheight / std::tan(tilt);
+    const double slope           = cfg.wall_slope;
+    const double wingdist       = wingheight / std::tan(slope);
 
     // scaled values
     const coord_t s_thickness   = mm(thickness);

src/libslic3r/SLA/SLABasePool.hpp

@@ -28,17 +28,17 @@ struct PoolConfig {
     double min_wall_height_mm = 5;
     double max_merge_distance_mm = 50;
     double edge_radius_mm = 1;
-    double wall_tilt = std::atan(1.0);          // Universal constant for Pi/4
+    double wall_slope = std::atan(1.0);          // Universal constant for Pi/4
 
     ThrowOnCancel throw_on_cancel = [](){};
 
     inline PoolConfig() {}
-    inline PoolConfig(double wt, double wh, double md, double er, double tilt):
+    inline PoolConfig(double wt, double wh, double md, double er, double slope):
         min_wall_thickness_mm(wt),
         min_wall_height_mm(wh),
         max_merge_distance_mm(md),
         edge_radius_mm(er),
-        wall_tilt(tilt) {}
+        wall_slope(slope) {}
 };
 
 /// Calculate the pool for the mesh for SLA printing

src/libslic3r/SLAPrint.cpp

@@ -753,7 +753,7 @@ void SLAPrint::process()
             double md = po.m_config.pad_max_merge_distance.getFloat();
             // Radius is disabled for now...
             double er = 0; // po.m_config.pad_edge_radius.getFloat();
-            double tilt = po.m_config.pad_wall_tilt.getFloat()  * PI / 180.0;
+            double tilt = po.m_config.pad_wall_slope.getFloat()  * PI / 180.0;
             double lh = po.m_config.layer_height.getFloat();
             double elevation = po.m_config.support_object_elevation.getFloat();
             if(!po.m_config.supports_enable.getBool()) elevation = 0;
@@ -1369,7 +1369,7 @@ bool SLAPrintObject::invalidate_state_by_config_options(const std::vector<t_conf
             || opt_key == "pad_wall_thickness"
             || opt_key == "pad_wall_height"
             || opt_key == "pad_max_merge_distance"
-            || opt_key == "pad_wall_tilt"
+            || opt_key == "pad_wall_slope"
             || opt_key == "pad_edge_radius") {
             steps.emplace_back(slaposBasePool);
         } else {

src/slic3r/GUI/Preset.cpp

@@ -465,7 +465,7 @@ const std::vector<std::string>& Preset::sla_print_options()
             "pad_wall_height",
             "pad_max_merge_distance",
             "pad_edge_radius",
-            "pad_wall_tilt",
+            "pad_wall_slope",
             "output_filename_format", 
             "default_sla_print_profile",
             "compatible_printers",

src/slic3r/GUI/Tab.cpp

@@ -3290,7 +3290,7 @@ void TabSLAPrint::build()
     optgroup->append_single_option_line("pad_max_merge_distance");
     // TODO: Disabling this parameter for the beta release
 //    optgroup->append_single_option_line("pad_edge_radius");
-    optgroup->append_single_option_line("pad_wall_tilt");
+    optgroup->append_single_option_line("pad_wall_slope");
 
 	page = add_options_page(_(L("Output options")), "page_white_go.png");
 	optgroup = page->new_optgroup(_(L("Output file")));