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Removed redundant Point struct and SceneViewport improvements

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- Keyboard shortcuts for Gizmo control
- Improved mousepick-blocking
This commit is contained in:
Simon Lübeß
2022-06-02 12:17:57 +02:00
parent e41645e12a
commit a80018e80c
10 changed files with 136 additions and 214 deletions
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GlitchyEditor/src/EditWindows/SceneViewportWindow.bf
+70 -44
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@@ -62,39 +62,25 @@ namespace GlitchyEditor.EditWindows
_hasFocus = ImGui.IsWindowFocused();
if (_hasFocus && !_editor.CurrentCamera.InUse)
{
if (Input.IsKeyPressing(.Q))
_gizmoType = .TRANSLATE;
if (Input.IsKeyPressing(.W))
_gizmoType = .ROTATE;
if (Input.IsKeyPressing(.E))
_gizmoType = .SCALE;
if (Input.IsKeyPressing(.G))
_gizmoMode = .WORLD;
if (Input.IsKeyPressing(.L))
_gizmoMode = .LOCAL;
}
var viewportSize = ImGui.GetContentRegionAvail();
if (_editor.CurrentCamera.[Friend]BindMouse)
{
var mousePos = ImGui.GetMousePos();
var newMousePos = mousePos;
var winPos = ImGui.GetWindowPos();
var winSize = ImGui.GetWindowSize();
if (mousePos.x < winPos.x)
{
newMousePos.x = winPos.x + winSize.x - 1;
}
else if (mousePos.x > winPos.x + winSize.x)
{
newMousePos.x = winPos.x + 1;
}
if (mousePos.y < winPos.y)
{
newMousePos.y = winPos.y + winSize.y - 1;
}
else if (mousePos.y > winPos.y + winSize.y)
{
newMousePos.y = winPos.y + 1;
}
if (newMousePos != mousePos)
{
Input.SetMousePosition(Point((int32)newMousePos.x, (int32)newMousePos.y));
_editor.CurrentCamera.[Friend]MouseCooldown = 2;
}
}
WrapMouseInViewport();
if(_renderTarget != null)
{
@@ -102,18 +88,67 @@ namespace GlitchyEditor.EditWindows
//ImGui.Image(_editor.CurrentCamera.RenderTarget.GetViewBinding(0), viewportSize);
//ImGui.Image(_editor.CurrentScene.[Friend]_compositeTarget.GetViewBinding(0), viewportSize);
}
bool gizmoUsed = DrawImGuizmo(viewportSize);
MousePicking(viewportSize, gizmoUsed);
ImGui.End();
if(oldViewportSize != viewportSize)
{
ViewportSizeChangedEvent.Invoke(this, (Vector2)viewportSize);
viewPortChanged = true;
oldViewportSize = viewportSize;
}
}
/// Wraps the mouse, so that it always stays in the viewport.
private void WrapMouseInViewport()
{
var mousePos = (Vector2)ImGui.GetMousePos();
var winPos = (Vector2)ImGui.GetWindowPos();
var winSize = (Vector2)ImGui.GetWindowSize();
Vector2 newMousePos = mousePos;
if (mousePos.X < winPos.X)
{
newMousePos.X = winPos.X + winSize.X - 1;
}
else if (mousePos.X > winPos.X + winSize.X)
{
newMousePos.X = winPos.X + 1;
}
if (mousePos.Y < winPos.Y)
{
newMousePos.Y = winPos.Y + winSize.Y - 1;
}
else if (mousePos.Y > winPos.Y + winSize.Y)
{
newMousePos.Y = winPos.Y + 1;
}
if (newMousePos != mousePos)
{
Input.SetMousePosition((Int2)newMousePos);
_editor.CurrentCamera.[Friend]MouseCooldown = 2;
}
}
private void MousePicking(ImGui.Vec2 viewportSize, bool gizmoUsed)
{
Vector2 relativeMouse = (Vector2)ImGui.GetMousePos() - (Vector2)ImGui.GetItemRectMin();
int x = Renderer.[Friend]_gBuffer.Target.Width;
int y = Renderer.[Friend]_gBuffer.Target.Height;
int rtWidth = _editor.CurrentScene.[Friend]_compositeTarget.Width;
int rtHeight = _editor.CurrentScene.[Friend]_compositeTarget.Height;
if (!gizmoUsed && !_editor.CurrentCamera.[Friend]BindMouse && Input.IsMouseButtonPressing(.LeftButton) && relativeMouse.X >= 0 && relativeMouse.Y >= 0 &&
if (Input.IsMouseButtonPressing(.LeftButton) &&
ImGui.IsWindowHovered() && !gizmoUsed && !_editor.CurrentCamera.InUse &&
relativeMouse.X >= 0 && relativeMouse.Y >= 0 &&
relativeMouse.X < viewportSize.x && relativeMouse.Y < viewportSize.y &&
relativeMouse.X < x && relativeMouse.Y < y)
relativeMouse.X < rtWidth && relativeMouse.Y < rtHeight)
{
uint32 id = uint32.MaxValue;
@@ -128,15 +163,6 @@ namespace GlitchyEditor.EditWindows
{
SelectionChanged = false;
}
ImGui.End();
if(oldViewportSize != viewportSize)
{
ViewportSizeChangedEvent.Invoke(this, (Vector2)viewportSize);
viewPortChanged = true;
oldViewportSize = viewportSize;
}
}
private ImGuizmo.OPERATION _gizmoType = .TRANSLATE;