public void RenderImposters(Matrix transform, RenderView view, bool performCulling)
{
if (useInstancing && !addedToView)
{
view.AddMeshToRender(this);
addedToView = true;
}
if (performCulling)
{
BoundingFrustum frustum = view.GetFrustum();
Matrix oldMat = frustum.Matrix;
frustum.Matrix = transform * view.GetViewProjection();
if (imposterGeometry != null && frustum.Contains(meshBounds) != ContainmentType.Disjoint)
{
Matrix tempTransform = imposterGeometry.Scale * transform;
if (useInstancing)
{
imposterGeometry.transforms.Add(tempTransform);
//InjectTransform(ref tempTransform, ref imposterInstanceTemp, ref imposterInstanceCount, ref imposterInstanceTexture);
}
else
{
imposterGeometry.Element.Transform = new Matrix[1] {tempTransform};
view.AddElement(imposterGeometry.ImposterMaterial, imposterGeometry.Element);
}
}
frustum.Matrix = oldMat;
}
else if (imposterGeometry != null)
{
Matrix tempTransform = imposterGeometry.Scale * transform;
if (useInstancing)
{
imposterGeometry.transforms.Add(tempTransform);
//InjectTransform(ref transform, ref imposterInstanceTemp, ref imposterInstanceCount, ref imposterInstanceTexture);
}
else
{
imposterGeometry.Element.Transform = new Matrix[1] {tempTransform};
view.AddElement(imposterGeometry.ImposterMaterial, imposterGeometry.Element);
}
}
}
public void Render(Matrix transform, RenderView view, bool performCulling)
{
if (useInstancing && !addedToView)
{
view.AddMeshToRender(this);
addedToView = true;
}
if (performCulling)
{
BoundingFrustum frustum = view.GetFrustum();
Matrix oldMat = frustum.Matrix;
frustum.Matrix = transform * view.GetViewProjection();
if (frustum.Contains(meshBounds) != ContainmentType.Disjoint)
{
if (useInstancing)
{
transforms.Add(transform);
//InjectTransform(ref transform, ref instanceTemp, ref instanceCount, ref instanceTexture);
}
else
{
for (int i = 0; i < parts.Length; i++)
{
if (frustum.Contains(parts[i].bounds) != ContainmentType.Disjoint)
{
parts[i].renderElement.Transform = new Matrix[1] {transform};
view.AddElement(parts[i].material, parts[i].renderElement);
}
}
}
}
frustum.Matrix = oldMat;
}
else
{
if (useInstancing)
{
transforms.Add(transform);
//InjectTransform(ref transform, ref instanceTemp, ref instanceCount, ref instanceTexture);
}
else
{
for (int i = 0; i < parts.Length; i++)
{
parts[i].renderElement.Transform = new Matrix[1] { transform };
view.AddElement(parts[i].material, parts[i].renderElement);
}
}
}
}