private void AnimationBox_ItemCheck(object sender, ItemCheckEventArgs e)
{
//https://social.msdn.microsoft.com/Forums/windows/en-US/5333cdf2-a669-467c-99ae-1530e91da43a/checkedlistbox-allow-only-one-item-to-be-selected?forum=winforms
if (e.NewValue == CheckState.Checked)
{
for (var ix = 0; ix < animationBox.Items.Count; ++ix)
{
if (e.Index != ix)
{
animationBox.ItemCheck -= AnimationBox_ItemCheck;
animationBox.SetItemChecked(ix, false);
animationBox.ItemCheck += AnimationBox_ItemCheck;
}
}
ActiveAnimation = animationBox.Items[e.Index] as ValveResourceFormat.ResourceTypes.Animation.Animation;
}
else if (e.CurrentValue == CheckState.Checked && cameraBox.CheckedItems.Count == 1)
{
e.NewValue = CheckState.Checked;
}
}
private void MeshControl_Load(object sender, EventArgs e)
{
meshControl.MakeCurrent();
Console.WriteLine("OpenGL version: " + GL.GetString(StringName.Version));
Console.WriteLine("OpenGL vendor: " + GL.GetString(StringName.Vendor));
Console.WriteLine("GLSL version: " + GL.GetString(StringName.ShadingLanguageVersion));
CheckOpenGL();
LoadBoundingBox();
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.DepthTest);
GL.ClearColor(Settings.BackgroundColor);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
InitializeInputTick();
// If no defaul camera was found, make one up
if (ActiveCamera == null)
{
ActiveCamera = Camera.FromBoundingBox(MinBounds, MaxBounds);
}
cameraBox.Items.Add(ActiveCamera, true);
// Set camera viewport size
ActiveCamera.SetViewportSize(meshControl.Width, meshControl.Width);
foreach (var cameraInfo in cameras)
{
var camera = new Camera(cameraInfo.Item2, cameraInfo.Item1);
cameraBox.Items.Add(camera);
}
ActiveAnimation = Animations.Count > 0 ? Animations[0] : null;
animationBox.Items.AddRange(Animations.ToArray());
foreach (var obj in MeshesToRender)
{
obj.LoadFromResource(MaterialLoader);
}
// Gather render modes
var renderModes = MeshesToRender
.SelectMany(mesh => mesh.DrawCalls.SelectMany(drawCall => drawCall.Shader.RenderModes))
.Distinct()
.ToArray();
if (SubjectType == RenderSubject.Model)
{
renderModeComboBox.Items.Clear();
renderModeComboBox.Items.Add("Change render mode...");
renderModeComboBox.Items.AddRange(renderModes);
renderModeComboBox.SelectedIndex = 0;
}
#if DEBUG
Debug.Setup();
#endif
// Create animation texture
AnimationTexture = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, AnimationTexture);
// Set clamping to edges
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.ClampToEdge);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.ClampToEdge);
// Set nearest-neighbor sampling since we don't want to interpolate matrix rows
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMinFilter.Nearest);
//Unbind texture again
GL.BindTexture(TextureTarget.Texture2D, 0);
// TODO: poor hack
FileExtensions.ClearCache();
Loaded = true;
Console.WriteLine("{0} draw calls total", MeshesToRender.Sum(x => x.DrawCalls.Count));
}