public void SynchronizeReadOnly(Graphics.GraphicsDevice context)
{
if (needReadOnlySynchronization)
{
throw new NotImplementedException();
}
}
public SliderModelWrapper(SliderConstraintDesc desc, Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
: base(pivot, graphicsDevice)
{
var sphere = GetSphere(graphicsDevice).ToMeshDraw();
var pipe = GetCylinder(graphicsDevice).ToMeshDraw();
var tip = GetCone(graphicsDevice).ToMeshDraw();
lastLowerAngularLimit = -desc.Limit.LowerAngularLimit;
lastUpperAngularLimit = desc.Limit.UpperAngularLimit;
var limitLower = GetLimitDisc(graphicsDevice, lastLowerAngularLimit).ToMeshDraw();
var limitUpper = GetLimitDisc(graphicsDevice, lastUpperAngularLimit).ToMeshDraw();
var material = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeUniformColor : PurpleUniformColor);
var material2 = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeNegUniformColor : PurpleNegUniformColor);
limitMaterial = GetMaterial(graphicsDevice, LimitColor);
AddModelEntity("Center", sphere, material);
var xRotation = Quaternion.RotationZ(-MathUtil.PiOverTwo); // Yup rotated towards X
AddModelEntity("X", pipe, material, xRotation);
AddModelEntity("Xend", tip, material, position: CylinderLength / 2f * Vector3.UnitX, rotation: xRotation);
var zRotation = Quaternion.RotationX(MathUtil.PiOverTwo); // Yup rotated towards Z
AddModelEntity("Zend", tip, material2, position: CylinderRadius * 4f *Vector3.UnitZ, rotation: zRotation);
lowerAngulerLimit = AddModelEntity("LowerAngularLimit", limitLower, limitMaterial, Quaternion.RotationZ(-MathUtil.PiOverTwo) * Quaternion.RotationX(-MathUtil.PiOverTwo)).Get <ModelComponent>();
upperAngularLimit = AddModelEntity("UpperAngularLimit", limitUpper, limitMaterial, Quaternion.RotationZ(MathUtil.PiOverTwo) * Quaternion.RotationX(MathUtil.PiOverTwo)).Get <ModelComponent>();
lowerLinearLimit = AddModelEntity("LowerLinearLimit", sphere, limitMaterial);
upperLinearLimit = AddModelEntity("UpperLinearLimit", sphere, limitMaterial);
Update(desc);
}
public ConeModelWrapper(ConeTwistConstraintDesc desc, Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
: base(pivot, graphicsDevice)
{
var sphere = GetSphere(graphicsDevice).ToMeshDraw();
var pipe = GetCylinder(graphicsDevice).ToMeshDraw();
var tip = GetCone(graphicsDevice).ToMeshDraw();
lastLimitZ = desc.Limit.SetLimit ? desc.Limit.SwingSpanZ : MathF.PI;
lastLimitY = desc.Limit.SetLimit ? desc.Limit.SwingSpanY : MathF.PI;
lastLimitT = desc.Limit.SetLimit ? 2 * desc.Limit.TwistSpan : 2 * MathF.PI;
var limitZ = GetLimitDisc(graphicsDevice, lastLimitZ).ToMeshDraw();
var limitY = GetLimitDisc(graphicsDevice, lastLimitY).ToMeshDraw();
var limitT = GetLimitDisc(graphicsDevice, lastLimitT).ToMeshDraw();
var material = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeUniformColor : PurpleUniformColor);
var material2 = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeNegUniformColor : PurpleNegUniformColor);
limitMaterial = GetMaterial(graphicsDevice, LimitColor);
AddModelEntity("Center", sphere, material);
var xRotation = Quaternion.RotationAxis(Vector3.UnitZ, -MathUtil.PiOverTwo); // Yup rotated towards X
AddModelEntity("X", pipe, material, xRotation);
AddModelEntity("Xend", tip, material, position: CylinderLength / 2f * Vector3.UnitX, rotation: xRotation);
var zRotation = Quaternion.RotationAxis(Vector3.UnitX, MathUtil.PiOverTwo); // Yup rotated towards Z
AddModelEntity("Zend", tip, material2, position: CylinderRadius * 4f *Vector3.UnitZ, rotation: zRotation);
this.limitZ = AddModelEntity("LimitZ", limitZ, limitMaterial, Quaternion.RotationY(MathF.PI + (lastLimitZ / 2f)), position: new Vector3(CylinderLength / 2, 0, 0)).Get <ModelComponent>();
this.limitY = AddModelEntity("LimitY", limitY, limitMaterial, Quaternion.RotationY(MathF.PI + (lastLimitY / 2f)) * Quaternion.RotationX(-MathUtil.PiOverTwo), position: new Vector3(CylinderLength / 2, 0, 0)).Get <ModelComponent>();
this.limitT = AddModelEntity("LimitT", limitT, limitMaterial, Quaternion.RotationZ(MathUtil.PiOverTwo) * Quaternion.RotationX(MathUtil.PiOverTwo - lastLimitT / 2f)).Get <ModelComponent>();
Update(desc);
}
public PointModelWrapper(Point2PointConstraintDesc desc, Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
: base(pivot, graphicsDevice)
{
var sphere = GetSphere(graphicsDevice).ToMeshDraw();
var material = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeUniformColor : PurpleUniformColor);
AddModelEntity("Center", sphere, material);
}
public void Render(float time, Graphics.GraphicsDevice dev)
{
dev.SetActiveMaterial(mat);
dev.SetVertexBuffer(vb);
dev.SetIndexBuffer(ib);
dev.Draw(DrawMode.Lines);
dev.SetActiveMaterial(null);
dev.SetVertexBuffer(null);
dev.SetIndexBuffer(null);
}
private static GeometricPrimitive GetCylinder(Graphics.GraphicsDevice device)
{
if (!CylinderCache.TryGetValue(device, out var cylinder))
{
cylinder = GeometricPrimitive.Cylinder.New(device, CylinderLength, CylinderRadius, Tessellation);
CylinderCache.Add(device, cylinder);
}
return(cylinder);
}
private static GeometricPrimitive GetCone(Graphics.GraphicsDevice device)
{
if (!ConeCache.TryGetValue(device, out var cone))
{
cone = GeometricPrimitive.Cone.New(device, AxisConeRadius, AxisConeHeight, Tessellation);
ConeCache.Add(device, cone);
}
return(cone);
}
private static GeometricPrimitive GetSphere(Graphics.GraphicsDevice device)
{
if (!SphereCache.TryGetValue(device, out var sphere))
{
sphere = GeometricPrimitive.Sphere.New(device, CenterSphereRadius, Tessellation);
SphereCache.Add(device, sphere);
}
return(sphere);
}
public void Render(float time, Graphics.GraphicsDevice dev)
{
if (mat != null)
{
dev.SetActiveMaterial(mat);
}
dev.SetVertexBuffer(vb);
foreach (var block in blocks)
{
RenderBlock(block, dev);
}
dev.SetVertexBuffer(null);
dev.SetIndexBuffer(null);
}
internal virtual void InternalRender(float time, Graphics.GraphicsDevice dev)
{
dev.ModelviewMatrix = owner.camera_mat * absolute_transform;
var r = this as IRenderable;
if (r.GraphicsInvalidated)
{
r.InitializeGraphics();
r.GraphicsInvalidated = false;
}
if (r != null && r.GraphicsInitialized)
{
r.Render(time, dev);
}
}
private static GeometricPrimitive GetLimitDisc(Graphics.GraphicsDevice device, float angle)
{
if (!LimitDiscCache.TryGetValue(device, out var cache))
{
cache = new Dictionary <float, GeometricPrimitive>();
LimitDiscCache.Add(device, cache);
}
if (!cache.TryGetValue(angle, out var disc))
{
disc = GeometricPrimitive.Disc.New(device, LimitDiscRadius, angle, Tessellation);
cache.Add(angle, disc);
}
return(disc);
}
public GearModelWrapper(GearConstraintDesc desc, Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
: base(pivot, graphicsDevice)
{
var pipe = GetCylinder(graphicsDevice).ToMeshDraw();
var tip = GetCone(graphicsDevice).ToMeshDraw();
var disc = GetLimitDisc(graphicsDevice, 2 * MathF.PI).ToMeshDraw();
var material = GetMaterial(graphicsDevice, pivot == Pivot.A ? OrangeUniformColor : PurpleUniformColor);
var discMaterial = GetMaterial(graphicsDevice, LimitColor);
var xRotation = Quaternion.RotationZ(-MathUtil.PiOverTwo); // Yup rotated towards X
AddModelEntity("X", pipe, material, xRotation);
AddModelEntity("Xend", tip, material, position: CylinderLength / 2f * Vector3.UnitX, rotation: xRotation);
AddModelEntity("Disc", disc, discMaterial, Quaternion.RotationZ(MathUtil.PiOverTwo)).Get <ModelComponent>();
Update(desc);
}
public virtual void Render(float time, Graphics.GraphicsDevice dev)
{
if (model != null && mat != null)
{
if (mat != null)
{
dev.SetActiveMaterial(mat);
}
dev.SetVertexBuffer(model.VertexBuffer);
foreach (var part in model.Parts)
{
dev.SetIndexBuffer(part.IndexBuffer);
dev.Draw(Graphics.DrawMode.Triangles);
}
dev.SetIndexBuffer(null);
dev.SetVertexBuffer(null);
dev.SetActiveMaterial(null);
}
}
private static Material GetMaterial(Graphics.GraphicsDevice device, Color color)
{
if (!MaterialCache.TryGetValue(device, out var cache))
{
cache = new Dictionary <Color, Material>();
MaterialCache.Add(device, cache);
}
if (!cache.TryGetValue(color, out var material))
{
if (color.A == byte.MaxValue)
{
material = GizmoEmissiveColorMaterial.Create(device, color, intensity: 0.85f);
}
else
{
material = GizmoEmissiveColorMaterial.Create(device, color, intensity: 0.5f);
}
cache.Add(color, material);
}
return(material);
}
public static ModelWrapper Create(IConstraintDesc constraintDesc, Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
{
switch (constraintDesc)
{
case Point2PointConstraintDesc p:
return(new PointModelWrapper(p, pivot, graphicsDevice));
case HingeConstraintDesc h:
return(new HingeModelWrapper(h, pivot, graphicsDevice));
case ConeTwistConstraintDesc ct:
return(new ConeModelWrapper(ct, pivot, graphicsDevice));
case GearConstraintDesc g:
return(new GearModelWrapper(g, pivot, graphicsDevice));
case SliderConstraintDesc s:
return(new SliderModelWrapper(s, pivot, graphicsDevice));
}
throw new NotSupportedException();
}
protected ModelWrapper(Pivot pivot, Graphics.GraphicsDevice graphicsDevice)
{
Pivot = pivot;
GraphicsDevice = graphicsDevice;
}