private void LoadModelNow(IResource resource)
{
if (resource.Equals(CurrentResource))
{
return;
}
CurrentResource = null;
var texturePaths = new[]
{
textureLoader.GetTexturePathFromModel(resource.Path),
new FilePath("resources/textures/models"),
new FilePath("resources/textures/worlds"),
};
geometryBuffers = new ClumpBuffers(diContainer, resource);
AddDisposable(geometryBuffers);
foreach (var oldTexture in materials.Select(m => m.MainTexture.Texture))
{
imGuiRenderer.RemoveImGuiBinding(oldTexture);
}
materials = new ModelStandardMaterial[geometryBuffers.SubMeshes.Count];
foreach (var(rwMaterial, index) in geometryBuffers.SubMeshes.Select(s => s.Material).Indexed())
{
var material = materials[index] = new ModelStandardMaterial(diContainer);
(material.MainTexture.Texture, material.Sampler.Sampler) = textureLoader.LoadTexture(texturePaths, rwMaterial);
material.LinkTransformsTo(camera);
material.World.Ref = Matrix4x4.Identity;
material.Uniforms.Ref = ModelStandardMaterialUniforms.Default;
material.Uniforms.Ref.vertexColorFactor = 0.0f; // they seem to be set to some gray for models?
material.Uniforms.Ref.tint = rwMaterial.color.ToFColor();
AddDisposable(material);
}
modelMaterialEdit.Materials = materials;
skeletonRenderer = null;
if (geometryBuffers.Skin != null)
{
var skeleton = new Skeleton(geometryBuffers.Skin);
skeletonRenderer = new DebugSkeletonRenderer(diContainer.ExtendedWith(camera, locationBuffer), geometryBuffers, skeleton);
AddDisposable(skeletonRenderer);
}
collider = geometryBuffers.RWGeometry.FindChildById(zzio.rwbs.SectionId.CollisionPLG, true) == null
? null
: new GeometryTreeCollider(geometryBuffers.RWGeometry, location: null);
controls.ResetView();
HighlightSplit(-1);
fbArea.IsDirty = true;
CurrentResource = resource;
Window.Title = $"Model Viewer - {resource.Path.ToPOSIXString()}";
}
private void Resize(Vector2 newSize)
{
if (newSize.X <= 0.0f || newSize.Y <= 0.0f)
{
return;
}
if (bindingHandle != IntPtr.Zero)
{
ImGuiRenderer.RemoveImGuiBinding(targetColor);
}
var oldTargetColor = targetColor;
var oldTargetDepth = targetDepth;
var oldFramebuffer = Framebuffer;
onceBeforeContent.Next += () =>
{
// delaying the disposal works around a freeze bug related to Vulkan
oldTargetColor?.Dispose();
oldTargetDepth?.Dispose();
oldFramebuffer?.Dispose();
};
targetColor = Factory.CreateTexture(new TextureDescription(
(uint)newSize.X, (uint)newSize.Y,
1, 1, 1,
PixelFormat.R8_G8_B8_A8_UNorm,
TextureUsage.RenderTarget | TextureUsage.Sampled,
TextureType.Texture2D));
targetDepth = Factory.CreateTexture(new TextureDescription(
(uint)newSize.X, (uint)newSize.Y,
1, 1, 1,
PixelFormat.D24_UNorm_S8_UInt,
TextureUsage.DepthStencil,
TextureType.Texture2D));
Framebuffer = Factory.CreateFramebuffer(new FramebufferDescription(targetDepth, targetColor));
bindingHandle = ImGuiRenderer.GetOrCreateImGuiBinding(Factory, targetColor);
IsDirty = true;
OnResize();
}