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Greatly improved rendering of frame and decorators. Creation of a

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DrawVisitor to selectively draw single nodes (for overlay of frame in
GeometryView)
This commit is contained in:
brunoherbelin
2020-06-02 00:23:49 +02:00
parent 7b4408ece6
commit c0572faabf
17 changed files with 642 additions and 407 deletions
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26
UserInterfaceManager.cpp
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@@ -293,7 +293,7 @@ void UserInterface::handleMouse()
mouseclic[ImGuiMouseButton_Left] = glm::vec2(io.MouseClickedPos[ImGuiMouseButton_Left].x * io.DisplayFramebufferScale.y, io.MouseClickedPos[ImGuiMouseButton_Left].y* io.DisplayFramebufferScale.x);
mouseclic[ImGuiMouseButton_Right] = glm::vec2(io.MouseClickedPos[ImGuiMouseButton_Right].x * io.DisplayFramebufferScale.y, io.MouseClickedPos[ImGuiMouseButton_Right].y* io.DisplayFramebufferScale.x);
static std::pair<Node *, glm::vec2> pick = { nullptr, glm::vec2(0.f) };
static std::pair<Node *, glm::vec2> picked = { nullptr, glm::vec2(0.f) };
// if not on any window
if ( !ImGui::IsAnyWindowHovered() && !ImGui::IsAnyWindowFocused() )
@@ -351,8 +351,8 @@ void UserInterface::handleMouse()
{
if (current)
{
// drag current source
int c = Mixer::manager().currentView()->grab( mouseclic[ImGuiMouseButton_Left], mousepos, current, pick);
// grab current source
int c = Mixer::manager().currentView()->grab( mouseclic[ImGuiMouseButton_Left], mousepos, current, picked);
ImGui::SetMouseCursor(c);
}
else {
@@ -371,21 +371,15 @@ void UserInterface::handleMouse()
// get coordinate in world coordinate of mouse cursor
glm::vec3 point = Rendering::manager().unProject(mousepos);
// ask the view what was picked
picked = Mixer::manager().currentView()->pick(point);
// picking visitor traverses the scene
PickingVisitor pv(point);
Mixer::manager().currentView()->scene.accept(pv);
// picking visitor found nodes?
if (pv.picked().empty()) {
if (picked.first == nullptr){
// nothing picked, unset current
Mixer::manager().unsetCurrentSource();
navigator.hidePannel();
}
else {
// top-most Node picked
pick = pv.picked().back();
// find source containing the cliced Node
Mixer::manager().setCurrentSource( pick.first );
} else {
Mixer::manager().setCurrentSource( picked.first );
if (navigator.pannelVisible())
navigator.showPannelSource( Mixer::manager().indexCurrentSource() );
}
@@ -393,7 +387,7 @@ void UserInterface::handleMouse()
}
else if ( ImGui::IsMouseReleased(ImGuiMouseButton_Left) )
{
pick = { nullptr, glm::vec2(0.f) };
picked = { nullptr, glm::vec2(0.f) };
}
if ( ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left) )