public static RayTracingObject ConvertSprite(SpriteRT sprite)
{
int r = sprite.TextureDimensions;
float2 center = new float2(sprite.posMin) + new float2(r, r);
RayTracingObject rt = new RayTracingObject(new float3(center.x, center.y, sprite.depth), r, 1, float3.zero, new float3(0.3f), 0.5f, new float3(0.0f), sprite.TextureIndex);
return(rt);
}
public SpriteRT GenSprite()
{
SpriteRT sRT = new SpriteRT();
if (m_sr == null)
{
return(sRT);
}
sRT.posMin = m_sr.bounds.min;
sRT.posMax = m_sr.bounds.max;
sRT.depth = transform.position.z;
sRT.TextureDimensions = Dimensions;
sRT.Width = sRT.posMax.x - sRT.posMin.x;
sRT.Height = sRT.posMax.y - sRT.posMin.y;
return(sRT);
}
private void RebuildSprites()
{
SpriteWasRemoved = false;
m_camInfo.transform.hasChanged = true;
m_spriteRts = new List <SpriteRT>();
foreach (RayTracingSprite sprite in m_Sprites)
{
if (sprite == null)
{
continue;
}
RayTracingSprite.TextureMode texMode = sprite.TexSize;
Texture2D tex = sprite.GetTexture();
Texture2D normal = sprite.GetNormal();
int index = 0;
switch (texMode)
{
case RayTracingSprite.TextureMode.TEX64: break;
case RayTracingSprite.TextureMode.TEX128:
if (m_tex128List.Contains(tex))
{
// Debug.Log("countains!");
index = m_tex128List.IndexOf(tex);
}
else
{
index = m_tex128List.Count;
m_tex128List.Add(tex);
m_tex2DArray128.SetPixels32(tex.GetPixels32(), index, 0);
m_tex2DArray128_Normal.SetPixels32(normal.GetPixels32(), index, 0);
}
break;
case RayTracingSprite.TextureMode.TEX256:
if (m_tex256List.Contains(tex))
{
// Debug.Log("countains!");
index = m_tex256List.IndexOf(tex);
}
else
{
index = m_tex256List.Count;
m_tex256List.Add(tex);
m_tex2DArray256.SetPixels32(tex.GetPixels32(), index, 0);
m_tex2DArray256_Normal.SetPixels32(tex.GetPixels32(), index, 0);
}
break;
case RayTracingSprite.TextureMode.TEX512:
if (m_tex512List.Contains(tex))
{
// Debug.Log("countains!");
index = m_tex512List.IndexOf(tex);
}
else
{
index = m_tex512List.Count;
m_tex512List.Add(tex);
m_tex2DArray512.SetPixels32(tex.GetPixels32(), index, 0);
m_tex2DArray512_Normal.SetPixels32(tex.GetPixels32(), index, 0);
}
break;
}
SpriteRT newSprite = sprite.GenSprite();
newSprite.TextureIndex = index;
m_spriteRts.Add(newSprite);
}
CreateComputeBuffer(ref m_SpriteBuffer, m_spriteRts, 36);
m_tex2DArray512.Apply();
m_tex2DArray256.Apply();
m_tex2DArray128.Apply();
m_RebuildCompletely = true;
}
