public static int PickupObject(Ray ray)
{
int[] ids = SpriteManager.GetLayersID();
foreach (int id in ids)
{
SpriteLayer layer = SpriteManager.GetLayer(id);
for (int i = 0, e = layer.size; i < e; i++)
{
SpritePrimitiveGroup group = layer[i];
for (int idx = 0; idx < group.count.value; idx++)
{
SpritePrimitive pri = group.primitives[idx];
if (pri.visible)
{
bool ret = IntersectTriangle(ray.origin, ray.direction, pri.position[0], pri.position[1], pri.position[2], 0, 0, 0) ||
IntersectTriangle(ray.origin, ray.direction, pri.position[0], pri.position[2], pri.position[3], 0, 0, 0);
if (ret)
{
return(pri.ownerID);
}
}
}
}
}
return(0);
}
internal void DetachSprite(int idx)
{
int lastIdx = activePrimitiveCount - 1;
SpriteTransform tmpSprTransform = spriteTransforms[idx];
if (tmpSprTransform.overrideSprite != null)
{
OverrideSprite os = new OverrideSprite();
os.pathHash = spriteTransforms[idx].component._fullPathHash;
os.sprite = spriteTransforms[idx].overrideSprite;
overrideList.Add(os);
}
tmpSprTransform.overrideHash = 0;
tmpSprTransform.overrideSprite = null;
if (lastIdx != idx)
{
SpritePrimitive tmpPri = primitives[idx];
spriteTransforms[idx] = spriteTransforms[lastIdx];
spriteTransforms[idx].id = idx;
primitives[idx] = primitives[lastIdx];
tmpSprTransform.id = lastIdx;
spriteTransforms[lastIdx] = tmpSprTransform;
primitives[lastIdx] = tmpPri;
}
activePrimitiveCount--;
_activePrimitiveCount.value = activePrimitiveCount;
}
/// <summary>
/// Set the max <see cref="Sprite">Sprite</see>'s count can be attach to renderer.
/// </summary>
/// <param name="maxSprites">How many sprite the renderer can be attach.</param>
public void Resize(int maxSprites)
{
int layer = gameObject.layer;
int oldLen = primitives.Length;
if (oldLen < maxSprites)
{
System.Array.Resize <SpritePrimitive>(ref primitives, maxSprites * 2);
System.Array.Resize <SpriteTransform>(ref spriteTransforms, maxSprites * 2);
int ownerID = instanceID;
for (int i = oldLen; i < primitives.Length; i++)
{
SpritePrimitive pri = new SpritePrimitive(1);
pri.ownerID = ownerID;
primitives[i] = pri;
spriteTransforms[i] = new SpriteTransform();
spriteTransforms[i].ResetTransform();
}
}
primitiveCount = primitives.Length;
primitiveGroup.primitives = primitives;
}
static internal ulong calcSortKey(ulong texId, SpritePrimitive pri, uint gameObjectLayer, uint depthInLayer, uint subLayer, SpriteRenderModeSetting renderMode)
{
ulong ret = 0;
ulong idx = (ulong)renderMode.renderMode & 0xf;
uint layer = (gameObjectLayer <= 0xf ? 0 : gameObjectLayer) & 0xf;
if (renderMode.sortByDepth)
{
uint z = (uint)depthInLayer & 0x1ff;
float _z = (layer * 64) +
((float)z * 0.125f) +
(float)subLayer * 0.00390625f;
pri.z = _z;
uint oid = ((uint)pri.ownerID) & 0x7fffffff;
// usage start bits
ret = (0x1ul << 63) | // isSemiTransparent 63 1
((0xful - layer) << 59) | // gameObjectLayer 58 - 62 4
((0x1fful - z) << 49) | // transform z 48 - 57 9
(oid << 15) | // group by owner 15 - 47 32
((0x1ful - subLayer) << 10) | // sublayer 11 - 14 3
(idx << 6) | // rendermode 7 - 10 4
(texId) // texture 0 - 6 7
;
}
else
{
uint z = (uint)depthInLayer & 0x1ff;
float _z = (layer * 64) +
((float)z * 0.125f) +
(float)subLayer * 0.0078125f;
pri.z = _z;
ret = (idx << 59) |
(texId << 52);
}
return(ret);
}
override protected int getPrimitive(int priCount, bool isClipping, Vector3 cameraPos, float radius)
{
if (_primitives == null)
{
Init(maxPrimitiveCount);
}
int queueMaxLength = _primitives.Length;
if (spriteRenderer != null)
{
SpritePrimitiveGroup group = spriteRenderer.primitiveGroup;
for (int pi = 0; pi < group.count.value; pi++)
{
SpritePrimitive pri = group.primitives[pi];
if (pri.visible == false || pri.texId == 0)
{
continue;
}
_primitives[priCount] = pri;
priCount++;
if (priCount >= queueMaxLength)
{
Debug.Log("Commited SpritePrimitive's count is more than " + queueMaxLength + "!.\n" +
"if in editor, you should disable some layer.\n" +
"if in runtime, you should enable Camera2D clipping..\n");
return(priCount);
}
}
}
return(priCount);
}
private int groupPrimitive(int priCount, ref int visTriangles)
{
subMeshCount = 0;
int vertexIdx = 0;
Texture lastTex = null;
uint lastTexId = 0;
int triangleCnt = 0;
int startIdx = 0;
SpriteRenderMode lastSRM = SpriteRenderMode.None;
SpritePrimitive primitive = null;
int visPriCount = 0;
for (int pi = 0; pi < priCount; pi++)
{
primitive = _primitives[pi];
if (lastSRM != primitive.renderMode || lastTexId != primitive.texId)
{
if (lastTexId != 0)
{
SubMeshInfo info = subMeshs[subMeshCount];
info.indexBase = startIdx;
info.triangleCnt = triangleCnt;
info.mat = SpriteMaterialManager.GetMaterial(lastSRM, lastTex);
subMeshCount++;
startIdx = (vertexIdx >> 2) * 6;
visTriangles += triangleCnt;
triangleCnt = 0;
}
lastTexId = primitive.texId;
lastTex = primitive.texture;
lastSRM = primitive.renderMode;
}
int c = primitive.size << 2;
for (int i = 0; i < c; i++)
{
int idx = vertexIdx + i;
vertices[idx] = primitive.position[i];
UVs[idx] = primitive.uv[i];
colors[idx] = primitive.color[i];
}
vertexIdx += c;
triangleCnt += (c >> 1);
visPriCount++;
}
{
SubMeshInfo _info = subMeshs[subMeshCount];
_info.indexBase = startIdx;
_info.triangleCnt = triangleCnt;
_info.mat = SpriteMaterialManager.GetMaterial(lastSRM, lastTex);
visTriangles += triangleCnt;
}
subMeshCount++;
return(visPriCount);
}
virtual protected int getPrimitive(int priCount, bool isClipping, Vector3 cameraPos, float radius)
{
int[] layerid = SpriteManager.GetLayersID();
if (_primitives == null)
{
Init(maxPrimitiveCount);
}
int queueMaxLength = _primitives.Length;
for (int layerIdx = 0, e = layerid.Length; layerIdx < e; layerIdx++)
{
int id = layerid[layerIdx];
int t = cullingMask.value & (1 << id);
if (t != 0)
{
SpriteLayer layer = SpriteManager.GetLayer(id);
int l = layer.size;
if (l == 0)
{
continue;
}
if (isClipping)
{
int ls = layer.size;
for (int ri = 0; ri < l; ri++)
{
layer[ri].renderable.DoClipping(cameraPos, radius);
}
}
for (int gourpIdx = 0; gourpIdx < l; gourpIdx++)
{
SpritePrimitiveGroup group = layer.baseContainer[gourpIdx];
if (!group.visible)
{
continue;
}
for (int pi = 0; pi < group.count.value; pi++)
{
SpritePrimitive pri = group.primitives[pi];
if (pri.visible == false || pri.texId == 0)
{
continue;
}
_primitives[priCount] = pri;
priCount++;
if (priCount >= queueMaxLength)
{
Debug.Log("Commited SpritePrimitive's count is more than " + queueMaxLength + "!.\n" +
"if in editor, you should disable some layer.\n" +
"if in runtime, you should enable Camera2D clipping..\n");
return(priCount);
}
}
}
}
}
return(priCount);
}
void SetupSpritePrimitiveXZ(SpritePrimitive pri, SpriteTransform sTransform, Vector2 parentPosition, float parentRotation, Vector2 parentScale, int layer, ref bool isFirst)
{
sTransform.primitive = pri;
if (!sTransform.visible || (!sTransform.isSpriteValid && !sTransform.isOverride))
{
pri.visible = false;
return;
}
Sprite spr = sTransform.isOverride ? sTransform._override : sTransform._sprite;
layer = (layer - 0xf <= 0 ? 0 : layer) & 0xf;
float z = (layer << 3) | sTransform.layer;
pri.compareKey = calcSortKey((ulong)spr.texID, pri, gameObjectLayer, (uint)depth, (uint)sTransform.layer, renderMode);
//TRS
{
float ry = -pri.z;
float r = Mathf.Deg2Rad * (sTransform.rotation);
float sin = Mathf.Sin(r);
float cos = Mathf.Cos(r);
float pr = Mathf.Deg2Rad * (parentRotation);
float psin = Mathf.Sin(pr);
float pcos = Mathf.Cos(pr);
float sx = 0;
float sy = 0;
float tx = 0;
float ty = 0;
float psx = 0;
float psy = 0;
float px = 0;
float py = 0;
for (int i = 0, e = spr.vertices.Length; i < e; i++)
{
sx = (spr.vertices[i].x + (spr.vertices[i].y * -sTransform.shear.y)) * sTransform.scale.x;
sy = (spr.vertices[i].y + (spr.vertices[i].x * -sTransform.shear.x)) * sTransform.scale.y;
tx = (sx * cos - sy * sin);
ty = (sx * sin + sy * cos);
psx = (sTransform.position.x + tx) * parentScale.x;
psy = (sTransform.position.y + ty) * parentScale.y;
tx = parentPosition.x + (psx * pcos - psy * psin);
ty = parentPosition.y + (psx * psin + psy * pcos);
pri.position[i].x = tx;
pri.position[i].z = ty;
pri.position[i].y = ry;
//Vector2
if (isFirst)
{
boundingAABB.position_minx = tx;
boundingAABB.position_miny = ty;
boundingAABB.position_maxx = tx;
boundingAABB.position_maxy = ty;
isFirst = false;
}
else
{
boundingAABB.position_minx = tx < boundingAABB.position_minx ? tx : boundingAABB.position_minx;
boundingAABB.position_miny = ty < boundingAABB.position_miny ? ty : boundingAABB.position_miny;
boundingAABB.position_maxx = tx > boundingAABB.position_maxx ? tx : boundingAABB.position_maxx;
boundingAABB.position_maxy = ty > boundingAABB.position_maxy ? ty : boundingAABB.position_maxy;
}
}
}
{
float tmpColorR = color.r * sTransform.color.r;
float tmpColorG = color.g * sTransform.color.g;
float tmpColorB = color.b * sTransform.color.b;
float tmpColorA = color.a * sTransform.color.a;
pri.color[3].a = tmpColorA * __colorLB.a;
pri.color[3].r = tmpColorR * __colorLB.r;
pri.color[3].g = tmpColorG * __colorLB.g;
pri.color[3].b = tmpColorB * __colorLB.b;
pri.color[2].a = tmpColorA * __colorRB.a;
pri.color[2].r = tmpColorR * __colorRB.r;
pri.color[2].g = tmpColorG * __colorRB.g;
pri.color[2].b = tmpColorB * __colorRB.b;
pri.color[1].a = tmpColorA * __colorRT.a;
pri.color[1].r = tmpColorR * __colorRT.r;
pri.color[1].g = tmpColorG * __colorRT.g;
pri.color[1].b = tmpColorB * __colorRT.b;
pri.color[0].a = tmpColorA * __colorLT.a;
pri.color[0].r = tmpColorR * __colorLT.r;
pri.color[0].g = tmpColorG * __colorLT.g;
pri.color[0].b = tmpColorB * __colorLT.b;
}
pri.renderMode = _renderMode;
//if (pri.texId != spr.texID)
{
pri.uv[0] = spr.uvs[0];
pri.uv[1] = spr.uvs[1];
pri.uv[2] = spr.uvs[2];
pri.uv[3] = spr.uvs[3];
pri.texture = spr.image;
pri.texId = spr.texID;
}
pri.visible = _visible;
}