static void ImGui_ImplGlfw_UpdateMousePosAndButtons()
{
// Update buttons
ImGuiIOPtr io = ImGui.GetIO();
for (int i = 0; i < io.MouseDown.Count; i++)
{
// If a mouse press event came, always pass it as "mouse held this frame", so we don't miss click-release events that are shorter than 1 frame.
io.MouseDown[i] = mouseJustPressed[i] || Glfw.GetMouseButton(windowHandle, (MouseButton)i) != 0;
mouseJustPressed[i] = false;
}
// Update mouse position
Vector2 mouse_pos_backup = io.MousePos;
io.MousePos = new Vector2(-float.MaxValue, -float.MaxValue);
//const bool focused = true; // Emscripten
bool focused = Glfw.GetWindowAttribute(windowHandle, WindowAttribute.Focused);
if (focused)
{
if (io.WantSetMousePos)
{
Glfw.SetCursorPosition(windowHandle, (double)mouse_pos_backup.X, (double)mouse_pos_backup.Y);
}
else
{
double mouse_x, mouse_y;
Glfw.GetCursorPosition(windowHandle, out mouse_x, out mouse_y);
io.MousePos = new Vector2((float)mouse_x, (float)mouse_y);
}
}
}
public void update()
{
float ratio = 1.0f;
if (Glfw.GetKey(_window, Keys.LeftControl) == InputState.Press)
{
ratio = 0.1f;
}
if (Glfw.GetKey(_window, Keys.LeftShift) == InputState.Press)
{
ratio = 2f;
}
if (Glfw.GetKey(_window, Keys.W) == InputState.Press)
{
position += orientation * 0.05f * ratio;
}
if (Glfw.GetKey(_window, Keys.S) == InputState.Press)
{
position -= orientation * 0.05f * ratio;
}
if (Glfw.GetKey(_window, Keys.A) == InputState.Press)
{
position += _sideOrientation * 0.05f * ratio;
}
if (Glfw.GetKey(_window, Keys.D) == InputState.Press)
{
position -= _sideOrientation * 0.05f * ratio;
}
dvec2 mouseOffset = new dvec2();
Glfw.GetCursorPosition(_window, out mouseOffset.x, out mouseOffset.y);
mouseOffset -= _winCenter;
if (Math.Abs(mouseOffset.x + mouseOffset.y) < 0.01f)
{
return;
}
rotate((float)-mouseOffset.y / 10.0f, (float)-mouseOffset.x / 10.0f);
Glfw.SetCursorPosition(_window, _winCenter.x, _winCenter.y);
}
public static void AjustCurve(ref BezierCurve curve, int surfacehieght)
{
InputState a = Glfw.GetMouseButton(window, MouseButton.Left);
switch (a)
{
case InputState.Press:
double x, y;
Glfw.GetCursorPosition(window, out x, out y);
y = -y + surfacehieght;
if (!LeftMouseIsHeld)
{
holdingpiece = findpoint(new SKPoint((float)x, (float)y), ref curve);
}
if (holdingpiece)
{
if (isTouch)
{
selected.touch = new SKPoint((float)x, (float)y);
}
else
{
selected.intersect = new SKPoint((float)x, (float)y);
}
}
//Console.WriteLine(x.ToString()+" "+y.ToString()+" "+ holdingpiece.ToString()+" "+LeftMouseIsHeld+" "+curve.Count);
LeftMouseIsHeld = true;
break;
case InputState.Release:
holdingpiece = false;
LeftMouseIsHeld = false;
break;
}
}