public override bool Convert(ConvertOperation convert)
{
// If we already have a renderer in the result set, consider generating
// another one to be not the right course of action.
if (convert.Result.OfType <ICmpRenderer>().Any())
{
return(false);
}
List <object> results = new List <object>();
List <Material> availData = convert.Perform <Material>().ToList();
// Generate objects
foreach (Material mat in availData)
{
if (convert.IsObjectHandled(mat))
{
continue;
}
Texture mainTex = mat.MainTexture.Res;
Pixmap basePixmap = (mainTex != null) ? mainTex.BasePixmap.Res : null;
GameObject gameobj = convert.Result.OfType <GameObject>().FirstOrDefault();
bool hasAnimation = (mainTex != null && basePixmap != null && basePixmap.Atlas != null && basePixmap.Atlas.Count > 0);
// Determine the size of the displayed sprite
Vector2 spriteSize;
if (hasAnimation)
{
Rect atlasRect = basePixmap.LookupAtlas(0);
spriteSize = atlasRect.Size;
}
else if (mainTex != null)
{
spriteSize = mainTex.ContentSize;
// If we're dealing with default content, clamp sprite size to
// something easily visible in order to avoid 1x1 sprites for
// default White / Black or similar fallback textures.
if (mainTex.IsDefaultContent)
{
spriteSize = Vector2.Max(spriteSize, new Vector2(32.0f, 32.0f));
}
}
else
{
spriteSize = Pixmap.Checkerboard.Res.Size;
}
// Create a sprite Component in any case
SpriteRenderer sprite = convert.Result.OfType <SpriteRenderer>().FirstOrDefault();
if (sprite == null && gameobj != null)
{
sprite = gameobj.GetComponent <SpriteRenderer>();
}
if (sprite == null)
{
sprite = new SpriteRenderer();
}
sprite.SharedMaterial = mat;
sprite.Rect = Rect.Align(Alignment.Center, 0.0f, 0.0f, spriteSize.X, spriteSize.Y);
results.Add(sprite);
// If we have animation data, create an animator component as well
if (hasAnimation)
{
SpriteAnimator animator = convert.Result.OfType <SpriteAnimator>().FirstOrDefault();
if (animator == null && gameobj != null)
{
animator = gameobj.GetComponent <SpriteAnimator>();
}
if (animator == null)
{
animator = new SpriteAnimator();
}
animator.AnimDuration = 5.0f;
animator.FrameCount = basePixmap.Atlas.Count;
results.Add(animator);
}
convert.SuggestResultName(sprite, mat.Name);
convert.MarkObjectHandled(mat);
}
convert.AddResult(results);
return(false);
}
public override bool Convert(ConvertOperation convert)
{
// If we already have a renderer in the result set, consider generating
// another one to be not the right course of action.
if (convert.Result.OfType <ICmpRenderer>().Any())
{
return(false);
}
List <object> results = new List <object>();
List <Material> availData = convert.Perform <Material>().ToList();
// Generate objects
foreach (Material mat in availData)
{
if (convert.IsObjectHandled(mat))
{
continue;
}
DrawTechnique tech = mat.Technique.Res;
if (tech == null)
{
continue;
}
bool isDynamicLighting =
tech is LightingTechnique ||
tech.PreferredVertexFormat == VertexDynamicLighting.Declaration;
if (!isDynamicLighting)
{
continue;
}
Texture mainTex = mat.MainTexture.Res;
Pixmap basePixmap = (mainTex != null) ? mainTex.BasePixmap.Res : null;
GameObject gameobj = convert.Result.OfType <GameObject>().FirstOrDefault();
bool hasAnimation = (mainTex != null && basePixmap != null && basePixmap.Atlas != null && basePixmap.Atlas.Count > 0);
// Determine the size of the displayed sprite
Vector2 spriteSize;
if (hasAnimation)
{
Rect atlasRect = basePixmap.LookupAtlas(0);
spriteSize = atlasRect.Size;
}
else if (mainTex != null)
{
spriteSize = mainTex.ContentSize;
}
else
{
spriteSize = Pixmap.Checkerboard.Res.Size;
}
// Create a sprite Component in any case
LightingSpriteRenderer sprite = convert.Result.OfType <LightingSpriteRenderer>().FirstOrDefault();
if (sprite == null && gameobj != null)
{
sprite = gameobj.GetComponent <LightingSpriteRenderer>();
}
if (sprite == null)
{
sprite = new LightingSpriteRenderer();
}
sprite.SharedMaterial = mat;
sprite.Rect = Rect.Align(Alignment.Center, 0.0f, 0.0f, spriteSize.X, spriteSize.Y);
results.Add(sprite);
// If we have animation data, create an animator component as well
if (hasAnimation)
{
SpriteAnimator animator = convert.Result.OfType <SpriteAnimator>().FirstOrDefault();
if (animator == null && gameobj != null)
{
animator = gameobj.GetComponent <SpriteAnimator>();
}
if (animator == null)
{
animator = new SpriteAnimator();
}
animator.AnimDuration = 5.0f;
animator.FrameCount = basePixmap.Atlas.Count;
results.Add(animator);
}
convert.SuggestResultName(sprite, mat.Name);
convert.MarkObjectHandled(mat);
}
convert.AddResult(results);
return(false);
}