// Methods
public override void Draw(GameTime gameTime)
{
Matrix[] modelTransforms = new Matrix[stage.WayPoint3D.Bones.Count];
foreach (NavNode navNode in node)
{
// draw the Path markers
foreach (ModelMesh mesh in stage.WayPoint3D.Meshes)
{
stage.WayPoint3D.CopyAbsoluteBoneTransformsTo(modelTransforms);
foreach (BasicEffect effect in mesh.Effects)
{
effect.EnableDefaultLighting();
effect.DirectionalLight0.DiffuseColor = navNode.NodeColor;
effect.AmbientLightColor = navNode.NodeColor;
effect.DirectionalLight0.Direction = stage.LightDirection;
effect.DirectionalLight0.Enabled = true;
effect.View = stage.View;
effect.Projection = stage.Projection;
effect.World = Matrix.CreateTranslation(navNode.Translation) * modelTransforms[mesh.ParentBone.Index];
}
stage.setBlendingState(true);
mesh.Draw();
stage.setBlendingState(false);
}
}
}
public override void Draw(GameTime gameTime)
{
Matrix[] modelTransforms = new Matrix[model.Bones.Count];
foreach (Object3D obj3d in instance)
{
foreach (ModelMesh mesh in model.Meshes)
{
model.CopyAbsoluteBoneTransformsTo(modelTransforms);
foreach (BasicEffect effect in mesh.Effects)
{
effect.EnableDefaultLighting();
effect.DirectionalLight0.DiffuseColor = stage.DiffuseLight;
effect.AmbientLightColor = stage.AmbientLight;
effect.DirectionalLight0.Direction = stage.LightDirection;
effect.DirectionalLight0.Enabled = true;
effect.View = stage.View;
effect.Projection = stage.Projection;
effect.World = modelTransforms[mesh.ParentBone.Index] * obj3d.Orientation;
}
mesh.Draw();
}
// draw the bounding sphere with blending ?
if (stage.DrawBoundingSpheres && IsCollidable)
{
foreach (ModelMesh mesh in stage.BoundingSphere3D.Meshes)
{
model.CopyAbsoluteBoneTransformsTo(modelTransforms);
foreach (BasicEffect effect in mesh.Effects)
{
effect.EnableDefaultLighting();
if (stage.Fog)
{
effect.FogColor = Color.CornflowerBlue.ToVector3();
effect.FogStart = 50;
effect.FogEnd = 500;
effect.FogEnabled = true;
}
else
{
effect.FogEnabled = false;
}
effect.DirectionalLight0.DiffuseColor = stage.DiffuseLight;
effect.AmbientLightColor = stage.AmbientLight;
effect.DirectionalLight0.Direction = stage.LightDirection;
effect.DirectionalLight0.Enabled = true;
effect.View = stage.View;
effect.Projection = stage.Projection;
effect.World = obj3d.ObjectBoundingSphereWorld * modelTransforms[mesh.ParentBone.Index];
}
stage.setBlendingState(true);
mesh.Draw();
stage.setBlendingState(false);
}
}
}
}