static void CreateVert(ref Vector2 start, ref Vector2 end, ref BlockInfo <HVertex> vert, ref BlockInfo <int> tris, ref Color32 color, float lineWidth)
{
float vx = end.x - start.x;
float vy = end.y - start.y;
float r = Mathf.Sqrt(lineWidth * lineWidth / (vx * vx + vy * vy));
float nx = vx * r;
float ny = vy * r;
int index = vert.DataCount;
unsafe
{
HVertex *p = vert.Addr;
p[index].position.x = start.x + ny;
p[index].position.y = start.y - nx;
p[index].position.z = 0;
p[index].color = color;
p[index].picture = 0;
index++;
p[index].position.x = start.x - ny;
p[index].position.y = start.y + nx;
p[index].position.z = 0;
p[index].color = color;
p[index].picture = 0;
index++;
p[index].position.x = end.x - ny;
p[index].position.y = end.y + nx;
p[index].position.z = 0;
p[index].color = color;
p[index].picture = 0;
index++;
p[index].position.x = end.x + ny;
p[index].position.y = end.y - nx;
p[index].position.z = 0;
p[index].color = color;
p[index].picture = 0;
}
index = vert.DataCount;
int t = tris.DataCount;
unsafe
{
int *p = tris.Addr;
p[t] = index;
t++;
p[t] = index + 1;
t++;
p[t] = index + 3;
t++;
p[t] = index + 3;
t++;
p[t] = index + 1;
t++;
p[t] = index + 2;
t++;
}
vert.DataCount += 4;
tris.DataCount += 6;
}
/// <summary>
/// 创建出线
/// </summary>
/// <param name="text">文本实体</param>
protected static void CreateOutLine(HText text)
{
int c = text.vertInfo.DataCount;
if (c == 0)
{
return;
}
BlockInfo <HVertex> tmp = VertexBuffer.RegNew(c * 5);
tmp.DataCount = c * 5;
float d = text.OutLine;
OutLineVertex(ref tmp, 0, ref text.vertInfo, d, d, ref text.shadowColor);
OutLineVertex(ref tmp, c, ref text.vertInfo, d, -d, ref text.shadowColor);
OutLineVertex(ref tmp, c * 2, ref text.vertInfo, -d, -d, ref text.shadowColor);
OutLineVertex(ref tmp, c * 3, ref text.vertInfo, -d, d, ref text.shadowColor);
unsafe
{
HVertex *tar = tmp.Addr;
HVertex *ori = text.vertInfo.Addr;
int s = c * 4;
for (int i = 0; i < c; i++)
{
tar[s] = ori[i];
s++;
}
}
text.vertInfo.Release();
text.vertInfo = tmp;
if (text.trisInfo.DataCount > 0)
{
int l = text.trisInfo.DataCount;
var tris = trisBuffer.RegNew(l * 5);
tris.DataCount = l * 5;
OutLineTris(ref tris, 0, ref text.trisInfo, 0);
OutLineTris(ref tris, l, ref text.trisInfo, c);
OutLineTris(ref tris, l * 2, ref text.trisInfo, c * 2);
OutLineTris(ref tris, l * 3, ref text.trisInfo, c * 3);
OutLineTris(ref tris, l * 4, ref text.trisInfo, c * 4);
text.trisInfo.Release();
text.trisInfo = tris;
}
if (text.trisInfo2.DataCount > 0)
{
int l = text.trisInfo2.DataCount;
var tris = trisBuffer.RegNew(l * 5);
tris.DataCount = l * 5;
OutLineTris(ref tris, 0, ref text.trisInfo2, 0);
OutLineTris(ref tris, l, ref text.trisInfo2, c);
OutLineTris(ref tris, l * 2, ref text.trisInfo2, c * 2);
OutLineTris(ref tris, l * 3, ref text.trisInfo2, c * 3);
OutLineTris(ref tris, l * 4, ref text.trisInfo2, c * 4);
text.trisInfo2.Release();
text.trisInfo2 = tris;
}
}
static void OutLineVertex(ref BlockInfo <HVertex> buf, int start, ref BlockInfo <HVertex> src, float x, float y, ref Color32 color)
{
int l = src.DataCount;
unsafe
{
HVertex *tar = buf.Addr;
HVertex *ori = src.Addr;
for (int i = 0; i < l; i++)
{
tar[start] = ori[i];
tar[start].position.x += x;
tar[start].position.y += y;
tar[start].color = color;
start++;
}
}
}
unsafe static void AddUV1(HCanvas canvas, int[] ids, HVertex *vertices, int vc, int l)
{
for (int i = 0; i < l; i++)
{
switch (ids[i])
{
case 0:
UV1[i].x = 0;
UV1[i].y = 0;
break;
case 1:
UV1[i].x = 0;
UV1[i].y = 1;
break;
case 2:
UV1[i].x = 1;
UV1[i].y = 0;
break;
case 3:
UV1[i].x = 1;
UV1[i].y = 1;
break;
}
}
for (int i = 0; i < vc; i++)
{
int p = vertices[i].picture;
if (p < 0 | p > 3)
{
Debug.LogError("out of index");
}
else
{
canvas.uv1.Add(UV1[p]);
}
}
}
unsafe static void AddUV1(HCanvas canvas, int[] ids, HVertex *vertices, int vc, int l)
{
for (int i = 0; i < l; i++)
{
float x = ids[i];
UV1[i].x = x * 0.1f;
UV1[i].y = 0;
}
for (int i = 0; i < vc; i++)
{
int p = vertices[i].picture;
if (p < 0 | p > 3)
{
Debug.LogError("out of index");
}
else
{
UV1[p].y = vertices[i].fillColor;
canvas.uv1.Add(UV1[p]);
}
}
}
/// <summary>
/// 添加阴影
/// </summary>
/// <param name="graphics"></param>
/// <param name="canvas"></param>
/// <param name="q"></param>
/// <param name="scale"></param>
/// <param name="o"></param>
/// <param name="clip"></param>
static void AddShadow(HGraphics graphics, HCanvas canvas, ref Quaternion q, ref Vector3 scale, ref Vector3 o, ref Vector4 clip, ref Vector2 center, ref Vector2 half)
{
var vs = canvas.vertex;
var vc = vs.Count;
int dc = graphics.vertInfo.DataCount;
var os = graphics.shadowOffsset;
if (dc > 0)
{
float px = (0.5f - graphics.Pivot.x) * graphics.SizeDelta.x + os.x;
float py = (0.5f - graphics.Pivot.y) * graphics.SizeDelta.y + os.y;
Vector2 uv2 = Vector2.zero;
unsafe
{
HVertex *vert = graphics.vertInfo.Addr;
for (int j = 0; j < dc; j++)
{
var tp = vert[j].position;//局部顶点
tp.x += px;
tp.y += py;
var t = q * tp;
t.x *= scale.x;
t.y *= scale.y;
t += o;
t.z = 0;
uv2.x = (t.x - center.x) / half.x * 0.001f + 0.5f;
uv2.y = (t.y - center.y) / half.y * 0.001f + 0.5f;
vs.Add(t);
canvas.colors.Add(graphics.shadowColor);
canvas.uv.Add(vert[j].uv);
canvas.uv2.Add(uv2);
canvas.uv3.Add(vert[j].uv3);
canvas.uv4.Add(vert[j].uv4);
}
}
AddTris(graphics, canvas, vc, dc);
}
}
static void Batch(HGUIElement[] pipeLine, int index, HCanvas canvas, Vector4 clip)
{
if (!pipeLine[index].active)
{
return;
}
Vector3 o = pipeLine[index].Position;
Vector3 scale = pipeLine[index].Scale;
Quaternion q = pipeLine[index].Rotation;
bool mask = false;
var script = pipeLine[index].script;
if (script != null)
{
mask = script.Mask;
if (mask)//计算遮挡区域
{
float x = script.SizeDelta.x;
float y = script.SizeDelta.y;
float px = script.Pivot.x;
float py = script.Pivot.y;
float lx = x * -px;
float rx = x + lx;
float dy = y * -py;
float ty = y + dy;
lx *= scale.x;
rx *= scale.x;
dy *= scale.y;
ty *= scale.y;
Vector4 v = new Vector4(o.x + lx, o.y + dy, o.x + rx, o.y + ty);
v.x += 10000;
v.x /= 20000;
v.y += 10000;
v.y /= 20000;
v.z += 10000;
v.z /= 20000;
v.w += 10000;
v.w /= 20000;
clip = CutRect(clip, v);
}
var graphics = script as HGraphics;
if (graphics != null)//计算图形
{
if (graphics.Shadow)
{
AddShadow(graphics, canvas, ref q, ref scale, ref o, ref clip);
}
var vs = canvas.vertex;
var vc = vs.Count;
int dc = graphics.vertInfo.DataCount;
if (dc > 0)
{
float px = (0.5f - script.Pivot.x) * script.m_sizeDelta.x;
float py = (0.5f - script.Pivot.y) * script.m_sizeDelta.y;
Vector2 uv2 = Vector2.zero;
unsafe
{
HVertex *hv = graphics.vertInfo.Addr;
for (int j = 0; j < dc; j++)
{
var tp = hv[j].position;//局部顶点
tp.z = 0;
tp.x += px;
tp.y += py;
tp.x *= scale.x;
tp.y *= scale.y;
var t = q * tp;
t += o;
t.z = 0;
uv2.x = (t.x + 10000) / 20000;
uv2.y = (t.y + 10000) / 20000;
vs.Add(t);
canvas.colors.Add(hv[j].color);
canvas.uv.Add(hv[j].uv);
canvas.uv2.Add(uv2);
canvas.uv3.Add(hv[j].uv3);
canvas.uv4.Add(hv[j].uv4);
}
}
if (graphics.tris != null)
{
int tid = 0;
var src = graphics.tris;
int len = src.Length;
if (len > 0)
{
for (int k = 0; k < len; k++)
{
TriBuffer[k] = src[k] + vc;
}
canvas.MatCollector.CombinationMaterial(graphics, TriBuffer, len, ref tid, ref clip);
}
AddUV1(canvas, tid, dc);
}
else if (graphics.trisInfo.DataCount > 0 | graphics.trisInfo2.DataCount > 0)
{
int l = 0;
int tc = graphics.trisInfo.DataCount;
if (tc > 0)
{
unsafe {
int *ip = graphics.trisInfo.Addr;
for (int k = 0; k < tc; k++)
{
TriBuffer[k] = ip[k] + vc;
}
}
l = 1;
}
Arrays[0].Length = tc;
int tc2 = graphics.trisInfo2.DataCount;
if (tc2 > 0)
{
int ks = tc;
unsafe
{
int *ip = graphics.trisInfo2.Addr;
for (int k = 0; k < tc2; k++)
{
TriBuffer[ks] = ip[k] + vc;
ks++;
}
}
Arrays[1].Start = tc;
Arrays[1].Length = tc2;
l = 2;
}
canvas.MatCollector.CombinationMaterial(graphics, TriBuffer, Arrays, IDBuffer, l, ref clip);
unsafe
{
HVertex *hv = graphics.vertInfo.Addr;
AddUV1(canvas, IDBuffer, hv, dc, l);
}
}
else
{
AddUV1(canvas, 0, dc);
}
}
}
}
int c = pipeLine[index].childCount;
int os = pipeLine[index].childOffset;
for (int i = 0; i < c; i++)
{
Batch(pipeLine, os, canvas, clip);
os++;
}
}
/// <summary>
/// 添加阴影
/// </summary>
/// <param name="graphics"></param>
/// <param name="canvas"></param>
/// <param name="q"></param>
/// <param name="scale"></param>
/// <param name="o"></param>
/// <param name="clip"></param>
static void AddShadow(HGraphics graphics, HCanvas canvas, ref Quaternion q, ref Vector3 scale, ref Vector3 o, ref Vector4 clip)
{
var vs = canvas.vertex;
var vc = vs.Count;
int dc = graphics.vertInfo.DataCount;
var os = graphics.shadowOffsset;
if (dc > 0)
{
float px = (0.5f - graphics.Pivot.x) * graphics.SizeDelta.x + os.x;
float py = (0.5f - graphics.Pivot.y) * graphics.SizeDelta.y + os.y;
Vector2 uv2 = Vector2.zero;
unsafe
{
HVertex *vert = graphics.vertInfo.Addr;
for (int j = 0; j < dc; j++)
{
var tp = vert[j].position;//局部顶点
tp.x += px;
tp.y += py;
var t = q * tp;
t.x *= scale.x;
t.y *= scale.y;
t += o;
t.z = 0;
uv2.x = (t.x + 10000) / 20000;
uv2.y = (t.y + 10000) / 20000;
vs.Add(t);
canvas.colors.Add(graphics.shadowColor);
canvas.uv.Add(vert[j].uv);
canvas.uv2.Add(uv2);
canvas.uv3.Add(vert[j].uv3);
canvas.uv4.Add(vert[j].uv4);
}
}
if (graphics.tris != null)
{
int tid = 0;
var src = graphics.tris;
int len = src.Length;
if (len > 0)
{
for (int k = 0; k < len; k++)
{
TriBuffer[k] = src[k] + vc;
}
canvas.MatCollector.CombinationMaterial(graphics, TriBuffer, len, ref tid, ref clip);
}
AddUV1(canvas, tid, dc);
}
else if (graphics.trisInfo.DataCount > 0 | graphics.trisInfo2.DataCount > 0)
{
int l = 0;
int tc = graphics.trisInfo.DataCount;
if (tc > 0)
{
unsafe
{
int *ip = graphics.trisInfo.Addr;
for (int k = 0; k < tc; k++)
{
TriBuffer[k] = ip[k] + vc;
}
}
l = 1;
}
Arrays[0].Length = tc;
int tc2 = graphics.trisInfo2.DataCount;
if (tc2 > 0)
{
int ks = tc;
unsafe
{
int *ip = graphics.trisInfo2.Addr;
for (int k = 0; k < tc2; k++)
{
TriBuffer[ks] = ip[k] + vc;
ks++;
}
}
Arrays[1].Start = tc;
Arrays[1].Length = tc2;
l = 2;
}
canvas.MatCollector.CombinationMaterial(graphics, TriBuffer, Arrays, IDBuffer, l, ref clip);
unsafe
{
HVertex *hv = graphics.vertInfo.Addr;
AddUV1(canvas, IDBuffer, hv, dc, l);
}
}
else
{
AddUV1(canvas, 0, dc);
}
}
}
/// <summary>
/// 创建带有表情符的网格
/// </summary>
/// <param name="text"></param>
protected static void CreateEmojiMesh(HText text)
{
if (text.TmpVerts.DataCount == 0)
{
text.vertInfo.DataCount = 0;
text.trisInfo.DataCount = 0;
text.trisInfo2.DataCount = 0;
return;
}
bufferA.Clear();
bufferB.Clear();
var emojis = text.emojiString.emojis;
var str = text.emojiString.FilterString;
var verts = text.TmpVerts;
int c = verts.DataCount;
text.tris = null;
if (text.vertInfo.Size == 0)
{
text.vertInfo = VertexBuffer.RegNew(c);
}
else
if (text.vertInfo.Size <c | text.vertInfo.Size> c + 32)
{
text.vertInfo.Release();
text.vertInfo = VertexBuffer.RegNew(c);
}
var emoji = text.emojiString;
EmojiInfo info = null;
if (emoji.emojis.Count > 0)
{
info = emoji.emojis[0];
}
int index = 0;
int e = c / 4;
int ac = 0;
Color32 col = Color.white;
unsafe
{
HVertex * hv = text.vertInfo.Addr;
TextVertex *src = verts.Addr;
for (int i = 0; i < e; i++)
{
int s = i * 4;
int ss = ac;
int ti = src[s].Index;
for (int j = 0; j < 4; j++)
{
hv[ss].position = src[s].position;
hv[ss].color = src[s].color;
hv[ss].uv = src[s].uv;
hv[ss].uv4.x = 1;
hv[ss].uv4.y = 1;
hv[ss].picture = 0;
s++;
ss++;
}
if (info != null)
{
if (ti > info.pos)
{
info = null;
for (int j = index; j < emoji.emojis.Count; j++)
{
if (emoji.emojis[j].pos >= ti)
{
index = j;
info = emoji.emojis[j];
break;
}
}
}
ss = ac;
if (info != null)
{
if (ti == info.pos)
{
AddTris(bufferB, ac);
hv[ss].uv = info.uv[0];
hv[ss].color = col;
hv[ss].picture = 1;
ss++;
hv[ss].uv = info.uv[1];
hv[ss].color = col;
hv[ss].picture = 1;
ss++;
hv[ss].uv = info.uv[2];
hv[ss].color = col;
hv[ss].picture = 1;
ss++;
hv[ss].uv = info.uv[3];
hv[ss].color = col;
hv[ss].picture = 1;
}
else
{
AddTris(bufferA, ac);
}
}
else
{
AddTris(bufferA, ac);
}
}
else
{
AddTris(bufferA, ac);
}
ac += 4;
}
}
text.vertInfo.DataCount = ac;
ApplyTris(text);
}
static void Batch(HGUIElement[] pipeLine, int index, HCanvas canvas, Vector4 clip, Vector2 center, Vector2 half)
{
if (!pipeLine[index].active)
{
return;
}
Vector3 o = pipeLine[index].Position;
Vector3 scale = pipeLine[index].Scale;
Quaternion q = pipeLine[index].Rotation;
bool mask = false;
var script = pipeLine[index].script;
if (script != null)
{
mask = script.Mask;
if (mask)//计算遮挡区域
{
float x = script.SizeDelta.x;
float y = script.SizeDelta.y;
float px = script.Pivot.x;
float py = script.Pivot.y;
float lx = x * -px;
float rx = x + lx;
float dy = y * -py;
float ty = y + dy;
lx *= scale.x;
rx *= scale.x;
dy *= scale.y;
ty *= scale.y;
Vector4 v = new Vector4(o.x + lx, o.y + dy, o.x + rx, o.y + ty);
clip = CutRect(clip, v);
half.x = (clip.z - clip.x) * 0.5f;
half.y = (clip.w - clip.y) * 0.5f;
center.x = half.x + clip.x;
center.y = half.y + clip.y;
}
var graphics = script as HGraphics;
if (graphics != null)//计算图形
{
if (graphics.Shadow)
{
AddShadow(graphics, canvas, ref q, ref scale, ref o, ref clip, ref center, ref half);
}
var vs = canvas.vertex;
var vc = vs.Count;
int dc = graphics.vertInfo.DataCount;
if (dc > 0)
{
float px = (0.5f - script.Pivot.x) * script.m_sizeDelta.x;
float py = (0.5f - script.Pivot.y) * script.m_sizeDelta.y;
Vector2 uv2 = Vector2.zero;
unsafe
{
HVertex *hv = graphics.vertInfo.Addr;
for (int j = 0; j < dc; j++)
{
var tp = hv[j].position;//局部顶点
tp.z = 0;
tp.x += px;
tp.y += py;
tp.x *= scale.x;
tp.y *= scale.y;
var t = q * tp;
t += o;
t.z = 0;
uv2.x = (t.x - center.x) / half.x * 0.001f + 0.5f;
uv2.y = (t.y - center.y) / half.y * 0.001f + 0.5f;
vs.Add(t);
canvas.colors.Add(hv[j].color);
canvas.uv.Add(hv[j].uv);
canvas.uv2.Add(uv2);
canvas.uv3.Add(hv[j].uv3);
canvas.uv4.Add(hv[j].uv4);
}
}
AddTris(graphics, canvas, vc, dc);
}
}
}
int c = pipeLine[index].childCount;
int os = pipeLine[index].childOffset;
for (int i = 0; i < c; i++)
{
Batch(pipeLine, os, canvas, clip, center, half);
os++;
}
}
static void AddTris(HGraphics graphics, HCanvas canvas, int vc, int dc)
{
int max = vc + dc;
if (graphics.tris != null)
{
int tid = 0;
var src = graphics.tris;
int len = src.Length;
if (len > 0)
{
for (int k = 0; k < len; k++)
{
int index = TriBuffer[k] = src[k] + vc;
if (index >= max)
{
Debug.LogError("数组超标");
}
}
canvas.MatCollector.CombinationMaterial(graphics, graphics.MainTexture, TriBuffer, len, ref tid);
}
AddUV1(canvas, tid, ref graphics.vertInfo);
}
else if (graphics.trisInfo.DataCount > 0 | graphics.trisInfo1.DataCount > 0 | graphics.trisInfo2.DataCount > 0)
{
Arrays[0].Length = 0;
Arrays[1].Length = 0;
Arrays[2].Length = 0;
int l = 0;
int tc = graphics.trisInfo.DataCount;
if (tc > 0)
{
unsafe
{
int *ip = graphics.trisInfo.Addr;
for (int k = 0; k < tc; k++)
{
TriBuffer[k] = ip[k] + vc;
}
}
l = 1;
}
Arrays[0].Length = tc;
int tc2 = graphics.trisInfo1.DataCount;
if (tc2 > 0)
{
int ks = tc;
unsafe
{
int *ip = graphics.trisInfo1.Addr;
for (int k = 0; k < tc2; k++)
{
TriBuffer[ks] = ip[k] + vc;
ks++;
}
}
Arrays[1].Start = tc;
Arrays[1].Length = tc2;
l = 2;
}
int tc3 = graphics.trisInfo2.DataCount;
if (tc3 > 0)
{
int ks = tc + tc2;
unsafe
{
int *ip = graphics.trisInfo2.Addr;
for (int k = 0; k < tc3; k++)
{
TriBuffer[ks] = ip[k] + vc;
ks++;
}
}
Arrays[2].Start = tc + tc2;
Arrays[2].Length = tc3;
l = 3;
}
canvas.MatCollector.CombinationMaterial(graphics, TriBuffer, Arrays, IDBuffer, l);
unsafe
{
HVertex *hv = graphics.vertInfo.Addr;
AddUV1(canvas, IDBuffer, hv, dc, l);
}
}
else
{
AddUV1(canvas, 0, ref graphics.vertInfo);
}
}