public override void RenderModel(Camera camera, MeshRenderMode mode = MeshRenderMode.Solid)
{
RenderHelper.ModelShader.Use();
RenderHelper.ModelShader.UseTexture.Set(mode != MeshRenderMode.Wireframe && Surface.SurfaceID > 0);
RenderHelper.RenderWithStencil(IsSelected,
() =>
{
RenderPartialMesh(mode, this, SurfaceModel.Material);
},
() =>
{
DrawWireframeModel(RenderHelper.SelectionOutlineColor, 4f);
}
);
if (IsSelected && !BoundingBox.IsEmpty)
{
var selectionBox = BoundingBox;
selectionBox.Size += new Vector3(0.1f);
RenderHelper.DrawBoundingBox(Transform,
selectionBox,
new Vector4(0f, 1f, 1f, 1f), 1.5f);
}
if (Surface.SurfaceID > 0)
{
RenderHelper.ModelShader.Use();
RenderHelper.ModelShader.UseTexture.Set(false);
}
}
public void Render(Camera camera, MeshRenderMode renderMode)
{
var visibleMeshes = MeshModels.Where(x => x.Visible)
.OrderByDescending(x => x.IsSelected).ToList();
if (!visibleMeshes.Any())
{
return;
}
RenderHelper.ModelShader.Use();
RenderHelper.ModelShader.UseTexture.Set(renderMode != MeshRenderMode.Wireframe && Surface.SurfaceID > 0);
bool useOutlineStencil = visibleMeshes.Any(x => x.IsSelected);
if (useOutlineStencil)
{
RenderHelper.EnableStencilTest();
}
foreach (var model in visibleMeshes)
{
if (model.IsSelected && !useOutlineStencil)
{
}
RenderHelper.RenderWithStencil(model.IsSelected,
() =>
{
RenderPartialMesh(renderMode, model, Material);
},
() =>
{
DrawWireframeModel(model, RenderHelper.SelectionOutlineColor, 4f);
}
);
if (useOutlineStencil)
{
RenderHelper.ClearStencil();
}
}
if (useOutlineStencil)
{
RenderHelper.DisableStencilTest();
}
//Draw selected models bounding boxes
foreach (var model in visibleMeshes)
{
if (model.IsSelected)
{
var selectionBox = model.BoundingBox;
selectionBox.Size += new Vector3(0.1f);
RenderHelper.DrawBoundingBox(model.Transform, selectionBox,
new Vector4(0f, 1f, 1f, 1f), 1.5f);
}
}
}
private void DrawBoxCollision()
{
var wireColor = IsSelected ? RenderHelper.WireframeColorAlt : RenderHelper.WireframeColor;
RenderHelper.RenderWithStencil(IsSelected,
() =>
{
RenderHelper.BeginDrawModel(ModelManager.CubeModel, ScaleTransform * Transform, RenderHelper.CollisionMaterial);
RenderHelper.ModelShader.IsSelected.Set(IsSelected);
ModelManager.CubeModel.DrawElements();
RenderHelper.EndDrawModel(ModelManager.CubeModel);
RenderHelper.DrawBoundingBox(Transform, BoundingBox, wireColor, 1.5f);
},
() =>
{
RenderHelper.DrawBoundingBox(Transform, BoundingBox, RenderHelper.SelectionOutlineColor, 4f);
});
}
private void DrawSphereCollision()
{
RenderHelper.RenderWithStencil(
() =>
{
RenderHelper.BeginDrawModel(ModelManager.SphereModel, ScaleTransform * Transform, RenderHelper.CollisionMaterial);
RenderHelper.ModelShader.IsSelected.Set(IsSelected);
ModelManager.SphereModel.DrawElements();
RenderHelper.EndDrawModel(ModelManager.SphereModel);
},
() =>
{
var wireColor = IsSelected ? RenderHelper.SelectionOutlineColor : RenderHelper.WireframeColor;
RenderHelper.ApplyStencilMask();
RenderHelper.BeginDrawWireframe(ModelManager.SphereModel.VertexBuffer, ScaleTransform * Transform,
IsSelected ? 4f : 2.5f, wireColor);
ModelManager.SphereModel.DrawElements();
RenderHelper.EndDrawWireframe(ModelManager.SphereModel.VertexBuffer);
});
}