#include "sdf3d_op_extrusion.h" #include "../../algos/mm_algos.h" #include "../../editor/mm_graph_node.h" #include "../mm_material.h" Ref<MMNodeUniversalProperty> Sdf3dOpExtrusion::get_input() { return input; } void Sdf3dOpExtrusion::set_input(const Ref<MMNodeUniversalProperty> &val) { input = val; } Ref<MMNodeUniversalProperty> Sdf3dOpExtrusion::get_output() { return output; } void Sdf3dOpExtrusion::set_output(const Ref<MMNodeUniversalProperty> &val) { output = val; } float Sdf3dOpExtrusion::get_length() const { return length; } void Sdf3dOpExtrusion::set_length(const float val) { length = val; emit_changed(); output->do_emit_changed(); } void Sdf3dOpExtrusion::_init_properties() { if (!input.is_valid()) { input.instance(); input->set_default_type(MMNodeUniversalProperty::DEFAULT_TYPE_FLOAT); } input->set_input_slot_type(MMNodeUniversalProperty::SLOT_TYPE_UNIVERSAL); // input.input_slot_type = MMNodeUniversalProperty.SLOT_TYPE_FLOAT; input->set_slot_name(">>> Input "); if (!input->is_connected("changed", this, "on_input_changed")) { input->connect("changed", this, "on_input_changed"); } if (!output.is_valid()) { output.instance(); output->set_default_type(MMNodeUniversalProperty::DEFAULT_TYPE_VECTOR2); } output->set_output_slot_type(MMNodeUniversalProperty::SLOT_TYPE_FLOAT); output->set_slot_name(">>> Output >>>"); output->set_get_value_from_owner(true); register_input_property(input); register_output_property(output); } void Sdf3dOpExtrusion::_register_methods(MMGraphNode *mm_graph_node) { mm_graph_node->add_slot_label_universal(input); mm_graph_node->add_slot_label_universal(output); mm_graph_node->add_slot_float("get_length", "set_length", "Length", 0.01); } Vector2 Sdf3dOpExtrusion::_get_property_value_sdf3d(const Vector3 &uv3) { //vec2 $(name_uv)_w = vec2($in($uv.xz+vec2(0.5)),abs($uv.y)-$d); //ret min(max($(name_uv)_w.x,$(name_uv)_w.y),0.0)+length(max($(name_uv)_w,0.0)); float f = input->get_value(Vector2(uv3.x, uv3.z) + Vector2(0.5, 0.5)); Vector2 w = Vector2(f, ABS(uv3.y) - length); float ff = MIN(MAX(w.x, w.y), 0.0) + MMAlgos::maxv2(w, Vector2()).length(); return Vector2(ff, 0); } void Sdf3dOpExtrusion::on_input_changed() { emit_changed(); output->do_emit_changed(); } Sdf3dOpExtrusion::Sdf3dOpExtrusion() { length = 0.25; } Sdf3dOpExtrusion::~Sdf3dOpExtrusion() { } void Sdf3dOpExtrusion::_bind_methods() { ClassDB::bind_method(D_METHOD("get_input"), &Sdf3dOpExtrusion::get_input); ClassDB::bind_method(D_METHOD("set_input", "value"), &Sdf3dOpExtrusion::set_input); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "input", PROPERTY_HINT_RESOURCE_TYPE, "MMNodeUniversalProperty"), "set_input", "get_input"); ClassDB::bind_method(D_METHOD("get_output"), &Sdf3dOpExtrusion::get_output); ClassDB::bind_method(D_METHOD("set_output", "value"), &Sdf3dOpExtrusion::set_output); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "output", PROPERTY_HINT_RESOURCE_TYPE, "MMNodeUniversalProperty"), "set_output", "get_output"); ClassDB::bind_method(D_METHOD("get_length"), &Sdf3dOpExtrusion::get_length); ClassDB::bind_method(D_METHOD("set_length", "value"), &Sdf3dOpExtrusion::set_length); ADD_PROPERTY(PropertyInfo(Variant::REAL, "length"), "set_length", "get_length"); ClassDB::bind_method(D_METHOD("on_input_changed"), &Sdf3dOpExtrusion::on_input_changed); }