reflection geometry finally correct

[laserbrain_demo] / src / snode.cc

diff --git a/src/snode.cc b/src/snode.cc
index fd37f24..2484e6e 100644 (file)
--- a/src/snode.cc
+++ b/src/snode.cc
@@ -11,6 +11,7 @@ SceneNode::SceneNode()
        scene = 0;
        parent = 0;
        name = 0;
+       visible = true;
        local_bvol_valid = false;
 }
 
@@ -20,6 +21,7 @@ SceneNode::SceneNode(Object *obj)
        scene = 0;
        parent = 0;
        name = 0;
+       visible = true;
        local_bvol_valid = false;
        add_object(obj);
 }
@@ -162,17 +164,17 @@ const Vec3 &SceneNode::get_node_scaling() const
 
 Vec3 SceneNode::get_position() const
 {
-       return xform * Vec3(0, 0, 0);
+       return xform.get_translation();
 }
 
 Quat SceneNode::get_rotation() const
 {
-       return rot;     // TODO
+       return xform.get_rotation();
 }
 
 Vec3 SceneNode::get_scaling() const
 {
-       return scale;   // TODO
+       return xform.get_scaling();
 }
 
 const Mat4 &SceneNode::get_matrix() const
@@ -205,8 +207,77 @@ void SceneNode::update(float dt)
 
        if(debug_gui) {
                if(parent_expanded) {
-                       int flags = children.empty() ? ImGuiTreeNodeFlags_Leaf : 0;
+                       ImGui::PushID(this);
+                       ImGui::AlignTextToFramePadding();
+
+                       int flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick;
+                       if(children.empty()) flags |= ImGuiTreeNodeFlags_Leaf;
+                       if(dbg_sel_node == this) flags |= ImGuiTreeNodeFlags_Selected;
                        expanded = ImGui::TreeNodeEx(name ? name : "<nameless node>", flags);
+                       if(ImGui::IsItemClicked()) {
+                               dbg_sel_node = this;
+                       }
+
+                       ImGui::NextColumn();
+                       ImGui::Checkbox("##vis", &visible);
+                       ImGui::SameLine();
+                       if(ImGui::Button("xform")) {
+                               ImGui::OpenPopup("xform_popup");
+                       }
+                       ImGui::SameLine();
+                       if(ImGui::Button("bbox")) {
+                               ImGui::OpenPopup("bbox_popup");
+                       }
+                       if(ImGui::BeginPopup("xform_popup")) {
+                               ImGui::Text("Local transform");
+                               Vec3 p = get_node_position();
+                               ImGui::BulletText("P: %g %g %g", p.x, p.y, p.z);
+                               Quat q = get_node_rotation();
+                               ImGui::BulletText("R: %g %g %g %g", q.x, q.y, q.z, q.w);
+                               Vec3 s = get_node_scaling();
+                               ImGui::BulletText("S: %g %g %g", s.x, s.y, s.z);
+
+                               ImGui::Separator();
+                               ImGui::Text("Global transform");
+                               p = get_position();
+                               ImGui::BulletText("P: %g %g %g", p.x, p.y, p.z);
+                               q = get_rotation();
+                               ImGui::BulletText("R: %g %g %g %g", q.x, q.y, q.z, q.w);
+                               s = get_scaling();
+                               ImGui::BulletText("S: %g %g %g", s.x, s.y, s.z);
+
+                               const Mat4 &mat = get_matrix();
+                               ImGui::BulletText("| %3.3f %3.3f %3.3f %3.3f |", mat[0][0], mat[0][1], mat[0][2], mat[0][3]);
+                               ImGui::BulletText("| %3.3f %3.3f %3.3f %3.3f |", mat[1][0], mat[1][1], mat[1][2], mat[1][3]);
+                               ImGui::BulletText("| %3.3f %3.3f %3.3f %3.3f |", mat[2][0], mat[2][1], mat[2][2], mat[2][3]);
+                               ImGui::BulletText("| %3.3f %3.3f %3.3f %3.3f |", mat[3][0], mat[3][1], mat[3][2], mat[3][3]);
+
+                               ImGui::EndPopup();
+                       }
+                       if(ImGui::BeginPopup("bbox_popup")) {
+                               AABox bloc = get_local_bounds();
+                               ImGui::Text("Local bounds:");
+                               if(bloc.max.x < bloc.min.x || bloc.max.y < bloc.min.y || bloc.max.z < bloc.min.z) {
+                                       ImGui::BulletText("invalid");
+                               } else {
+                                       ImGui::BulletText("X: %f - %f", bloc.min.x, bloc.max.x);
+                                       ImGui::BulletText("Y: %f - %f", bloc.min.y, bloc.max.y);
+                                       ImGui::BulletText("Z: %f - %f", bloc.min.z, bloc.max.z);
+                               }
+                               ImGui::Separator();
+                               AABox bbox = get_bounds();
+                               ImGui::Text("Global bounds:");
+                               if(bbox.max.x < bbox.min.x || bbox.max.y < bbox.min.y || bbox.max.z < bbox.min.z) {
+                                       ImGui::BulletText("invalid");
+                               } else {
+                                       ImGui::BulletText("X: %f - %f", bbox.min.x, bbox.max.x);
+                                       ImGui::BulletText("Y: %f - %f", bbox.min.y, bbox.max.y);
+                                       ImGui::BulletText("Z: %f - %f", bbox.min.z, bbox.max.z);
+                               }
+                               ImGui::EndPopup();
+                       }
+                       ImGui::NextColumn();
+                       ImGui::PopID();
                }
        }