private static bool RadialCut(Vector3[] xy, Vector3[] uv, float fill, bool invert, int corner)
{
bool result;
if (fill < 0.001f)
{
result = false;
}
else
{
if ((corner & 1) == 1)
{
invert = !invert;
}
if (!invert && fill > 0.999f)
{
result = true;
}
else
{
float num = Mathf.Clamp01(fill);
if (invert)
{
num = 1f - num;
}
num *= 1.57079637f;
float cos = Mathf.Cos(num);
float sin = Mathf.Sin(num);
Image.RadialCut(xy, cos, sin, invert, corner);
Image.RadialCut(uv, cos, sin, invert, corner);
result = true;
}
}
return(result);
}
private static bool RadialCut(Vector3[] xy, Vector3[] uv, float fill, bool invert, int corner)
{
if ((double)fill < 1.0 / 1000.0)
{
return(false);
}
if ((corner & 1) == 1)
{
invert = !invert;
}
if (!invert && (double)fill > 0.999000012874603)
{
return(true);
}
float num = Mathf.Clamp01(fill);
if (invert)
{
num = 1f - num;
}
float f = num * 1.570796f;
float cos = Mathf.Cos(f);
float sin = Mathf.Sin(f);
Image.RadialCut(xy, cos, sin, invert, corner);
Image.RadialCut(uv, cos, sin, invert, corner);
return(true);
}
private void GenerateFilledSprite(VertexHelper toFill, bool preserveAspect)
{
toFill.Clear();
if (this.m_FillAmount >= 0.001f)
{
Vector4 drawingDimensions = this.GetDrawingDimensions(preserveAspect);
Vector4 vector = (!(this.activeSprite != null)) ? Vector4.zero : DataUtility.GetOuterUV(this.activeSprite);
UIVertex simpleVert = UIVertex.simpleVert;
simpleVert.color = this.color;
float num = vector.x;
float num2 = vector.y;
float num3 = vector.z;
float num4 = vector.w;
if (this.m_FillMethod == Image.FillMethod.Horizontal || this.m_FillMethod == Image.FillMethod.Vertical)
{
if (this.fillMethod == Image.FillMethod.Horizontal)
{
float num5 = (num3 - num) * this.m_FillAmount;
if (this.m_FillOrigin == 1)
{
drawingDimensions.x = drawingDimensions.z - (drawingDimensions.z - drawingDimensions.x) * this.m_FillAmount;
num = num3 - num5;
}
else
{
drawingDimensions.z = drawingDimensions.x + (drawingDimensions.z - drawingDimensions.x) * this.m_FillAmount;
num3 = num + num5;
}
}
else if (this.fillMethod == Image.FillMethod.Vertical)
{
float num6 = (num4 - num2) * this.m_FillAmount;
if (this.m_FillOrigin == 1)
{
drawingDimensions.y = drawingDimensions.w - (drawingDimensions.w - drawingDimensions.y) * this.m_FillAmount;
num2 = num4 - num6;
}
else
{
drawingDimensions.w = drawingDimensions.y + (drawingDimensions.w - drawingDimensions.y) * this.m_FillAmount;
num4 = num2 + num6;
}
}
}
Image.s_Xy[0] = new Vector2(drawingDimensions.x, drawingDimensions.y);
Image.s_Xy[1] = new Vector2(drawingDimensions.x, drawingDimensions.w);
Image.s_Xy[2] = new Vector2(drawingDimensions.z, drawingDimensions.w);
Image.s_Xy[3] = new Vector2(drawingDimensions.z, drawingDimensions.y);
Image.s_Uv[0] = new Vector2(num, num2);
Image.s_Uv[1] = new Vector2(num, num4);
Image.s_Uv[2] = new Vector2(num3, num4);
Image.s_Uv[3] = new Vector2(num3, num2);
if (this.m_FillAmount < 1f && this.m_FillMethod != Image.FillMethod.Horizontal && this.m_FillMethod != Image.FillMethod.Vertical)
{
if (this.fillMethod == Image.FillMethod.Radial90)
{
if (Image.RadialCut(Image.s_Xy, Image.s_Uv, this.m_FillAmount, this.m_FillClockwise, this.m_FillOrigin))
{
Image.AddQuad(toFill, Image.s_Xy, this.color, Image.s_Uv);
}
}
else if (this.fillMethod == Image.FillMethod.Radial180)
{
for (int i = 0; i < 2; i++)
{
int num7 = (this.m_FillOrigin <= 1) ? 0 : 1;
float t;
float t2;
float t3;
float t4;
if (this.m_FillOrigin == 0 || this.m_FillOrigin == 2)
{
t = 0f;
t2 = 1f;
if (i == num7)
{
t3 = 0f;
t4 = 0.5f;
}
else
{
t3 = 0.5f;
t4 = 1f;
}
}
else
{
t3 = 0f;
t4 = 1f;
if (i == num7)
{
t = 0.5f;
t2 = 1f;
}
else
{
t = 0f;
t2 = 0.5f;
}
}
Image.s_Xy[0].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t3);
Image.s_Xy[1].x = Image.s_Xy[0].x;
Image.s_Xy[2].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t4);
Image.s_Xy[3].x = Image.s_Xy[2].x;
Image.s_Xy[0].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t);
Image.s_Xy[1].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t2);
Image.s_Xy[2].y = Image.s_Xy[1].y;
Image.s_Xy[3].y = Image.s_Xy[0].y;
Image.s_Uv[0].x = Mathf.Lerp(num, num3, t3);
Image.s_Uv[1].x = Image.s_Uv[0].x;
Image.s_Uv[2].x = Mathf.Lerp(num, num3, t4);
Image.s_Uv[3].x = Image.s_Uv[2].x;
Image.s_Uv[0].y = Mathf.Lerp(num2, num4, t);
Image.s_Uv[1].y = Mathf.Lerp(num2, num4, t2);
Image.s_Uv[2].y = Image.s_Uv[1].y;
Image.s_Uv[3].y = Image.s_Uv[0].y;
float value = (!this.m_FillClockwise) ? (this.m_FillAmount * 2f - (float)(1 - i)) : (this.fillAmount * 2f - (float)i);
if (Image.RadialCut(Image.s_Xy, Image.s_Uv, Mathf.Clamp01(value), this.m_FillClockwise, (i + this.m_FillOrigin + 3) % 4))
{
Image.AddQuad(toFill, Image.s_Xy, this.color, Image.s_Uv);
}
}
}
else if (this.fillMethod == Image.FillMethod.Radial360)
{
for (int j = 0; j < 4; j++)
{
float t5;
float t6;
if (j < 2)
{
t5 = 0f;
t6 = 0.5f;
}
else
{
t5 = 0.5f;
t6 = 1f;
}
float t7;
float t8;
if (j == 0 || j == 3)
{
t7 = 0f;
t8 = 0.5f;
}
else
{
t7 = 0.5f;
t8 = 1f;
}
Image.s_Xy[0].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t5);
Image.s_Xy[1].x = Image.s_Xy[0].x;
Image.s_Xy[2].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t6);
Image.s_Xy[3].x = Image.s_Xy[2].x;
Image.s_Xy[0].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t7);
Image.s_Xy[1].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t8);
Image.s_Xy[2].y = Image.s_Xy[1].y;
Image.s_Xy[3].y = Image.s_Xy[0].y;
Image.s_Uv[0].x = Mathf.Lerp(num, num3, t5);
Image.s_Uv[1].x = Image.s_Uv[0].x;
Image.s_Uv[2].x = Mathf.Lerp(num, num3, t6);
Image.s_Uv[3].x = Image.s_Uv[2].x;
Image.s_Uv[0].y = Mathf.Lerp(num2, num4, t7);
Image.s_Uv[1].y = Mathf.Lerp(num2, num4, t8);
Image.s_Uv[2].y = Image.s_Uv[1].y;
Image.s_Uv[3].y = Image.s_Uv[0].y;
float value2 = (!this.m_FillClockwise) ? (this.m_FillAmount * 4f - (float)(3 - (j + this.m_FillOrigin) % 4)) : (this.m_FillAmount * 4f - (float)((j + this.m_FillOrigin) % 4));
if (Image.RadialCut(Image.s_Xy, Image.s_Uv, Mathf.Clamp01(value2), this.m_FillClockwise, (j + 2) % 4))
{
Image.AddQuad(toFill, Image.s_Xy, this.color, Image.s_Uv);
}
}
}
}
else
{
Image.AddQuad(toFill, Image.s_Xy, this.color, Image.s_Uv);
}
}
}
private void GenerateFilledSprite(VertexHelper toFill, bool preserveAspect)
{
toFill.Clear();
if ((double)this.m_FillAmount < 1.0 / 1000.0)
{
return;
}
Vector4 drawingDimensions = this.GetDrawingDimensions(preserveAspect);
Vector4 vector4 = !((UnityEngine.Object) this.overrideSprite != (UnityEngine.Object)null) ? Vector4.zero : DataUtility.GetOuterUV(this.overrideSprite);
UIVertex.simpleVert.color = (Color32)this.color;
float num1 = vector4.x;
float num2 = vector4.y;
float num3 = vector4.z;
float num4 = vector4.w;
if (this.m_FillMethod == Image.FillMethod.Horizontal || this.m_FillMethod == Image.FillMethod.Vertical)
{
if (this.fillMethod == Image.FillMethod.Horizontal)
{
float num5 = (num3 - num1) * this.m_FillAmount;
if (this.m_FillOrigin == 1)
{
drawingDimensions.x = drawingDimensions.z - (drawingDimensions.z - drawingDimensions.x) * this.m_FillAmount;
num1 = num3 - num5;
}
else
{
drawingDimensions.z = drawingDimensions.x + (drawingDimensions.z - drawingDimensions.x) * this.m_FillAmount;
num3 = num1 + num5;
}
}
else if (this.fillMethod == Image.FillMethod.Vertical)
{
float num5 = (num4 - num2) * this.m_FillAmount;
if (this.m_FillOrigin == 1)
{
drawingDimensions.y = drawingDimensions.w - (drawingDimensions.w - drawingDimensions.y) * this.m_FillAmount;
num2 = num4 - num5;
}
else
{
drawingDimensions.w = drawingDimensions.y + (drawingDimensions.w - drawingDimensions.y) * this.m_FillAmount;
num4 = num2 + num5;
}
}
}
Image.s_Xy[0] = (Vector3) new Vector2(drawingDimensions.x, drawingDimensions.y);
Image.s_Xy[1] = (Vector3) new Vector2(drawingDimensions.x, drawingDimensions.w);
Image.s_Xy[2] = (Vector3) new Vector2(drawingDimensions.z, drawingDimensions.w);
Image.s_Xy[3] = (Vector3) new Vector2(drawingDimensions.z, drawingDimensions.y);
Image.s_Uv[0] = (Vector3) new Vector2(num1, num2);
Image.s_Uv[1] = (Vector3) new Vector2(num1, num4);
Image.s_Uv[2] = (Vector3) new Vector2(num3, num4);
Image.s_Uv[3] = (Vector3) new Vector2(num3, num2);
if ((double)this.m_FillAmount < 1.0 && this.m_FillMethod != Image.FillMethod.Horizontal && this.m_FillMethod != Image.FillMethod.Vertical)
{
if (this.fillMethod == Image.FillMethod.Radial90)
{
if (!Image.RadialCut(Image.s_Xy, Image.s_Uv, this.m_FillAmount, this.m_FillClockwise, this.m_FillOrigin))
{
return;
}
Image.AddQuad(toFill, Image.s_Xy, (Color32)this.color, Image.s_Uv);
}
else if (this.fillMethod == Image.FillMethod.Radial180)
{
for (int index = 0; index < 2; ++index)
{
int num5 = this.m_FillOrigin <= 1 ? 0 : 1;
float t1;
float t2;
float t3;
float t4;
if (this.m_FillOrigin == 0 || this.m_FillOrigin == 2)
{
t1 = 0.0f;
t2 = 1f;
if (index == num5)
{
t3 = 0.0f;
t4 = 0.5f;
}
else
{
t3 = 0.5f;
t4 = 1f;
}
}
else
{
t3 = 0.0f;
t4 = 1f;
if (index == num5)
{
t1 = 0.5f;
t2 = 1f;
}
else
{
t1 = 0.0f;
t2 = 0.5f;
}
}
Image.s_Xy[0].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t3);
Image.s_Xy[1].x = Image.s_Xy[0].x;
Image.s_Xy[2].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t4);
Image.s_Xy[3].x = Image.s_Xy[2].x;
Image.s_Xy[0].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t1);
Image.s_Xy[1].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t2);
Image.s_Xy[2].y = Image.s_Xy[1].y;
Image.s_Xy[3].y = Image.s_Xy[0].y;
Image.s_Uv[0].x = Mathf.Lerp(num1, num3, t3);
Image.s_Uv[1].x = Image.s_Uv[0].x;
Image.s_Uv[2].x = Mathf.Lerp(num1, num3, t4);
Image.s_Uv[3].x = Image.s_Uv[2].x;
Image.s_Uv[0].y = Mathf.Lerp(num2, num4, t1);
Image.s_Uv[1].y = Mathf.Lerp(num2, num4, t2);
Image.s_Uv[2].y = Image.s_Uv[1].y;
Image.s_Uv[3].y = Image.s_Uv[0].y;
float num6 = !this.m_FillClockwise ? this.m_FillAmount * 2f - (float)(1 - index) : this.fillAmount * 2f - (float)index;
if (Image.RadialCut(Image.s_Xy, Image.s_Uv, Mathf.Clamp01(num6), this.m_FillClockwise, (index + this.m_FillOrigin + 3) % 4))
{
Image.AddQuad(toFill, Image.s_Xy, (Color32)this.color, Image.s_Uv);
}
}
}
else
{
if (this.fillMethod != Image.FillMethod.Radial360)
{
return;
}
for (int index = 0; index < 4; ++index)
{
float t1;
float t2;
if (index < 2)
{
t1 = 0.0f;
t2 = 0.5f;
}
else
{
t1 = 0.5f;
t2 = 1f;
}
float t3;
float t4;
if (index == 0 || index == 3)
{
t3 = 0.0f;
t4 = 0.5f;
}
else
{
t3 = 0.5f;
t4 = 1f;
}
Image.s_Xy[0].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t1);
Image.s_Xy[1].x = Image.s_Xy[0].x;
Image.s_Xy[2].x = Mathf.Lerp(drawingDimensions.x, drawingDimensions.z, t2);
Image.s_Xy[3].x = Image.s_Xy[2].x;
Image.s_Xy[0].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t3);
Image.s_Xy[1].y = Mathf.Lerp(drawingDimensions.y, drawingDimensions.w, t4);
Image.s_Xy[2].y = Image.s_Xy[1].y;
Image.s_Xy[3].y = Image.s_Xy[0].y;
Image.s_Uv[0].x = Mathf.Lerp(num1, num3, t1);
Image.s_Uv[1].x = Image.s_Uv[0].x;
Image.s_Uv[2].x = Mathf.Lerp(num1, num3, t2);
Image.s_Uv[3].x = Image.s_Uv[2].x;
Image.s_Uv[0].y = Mathf.Lerp(num2, num4, t3);
Image.s_Uv[1].y = Mathf.Lerp(num2, num4, t4);
Image.s_Uv[2].y = Image.s_Uv[1].y;
Image.s_Uv[3].y = Image.s_Uv[0].y;
float num5 = !this.m_FillClockwise ? this.m_FillAmount * 4f - (float)(3 - (index + this.m_FillOrigin) % 4) : this.m_FillAmount * 4f - (float)((index + this.m_FillOrigin) % 4);
if (Image.RadialCut(Image.s_Xy, Image.s_Uv, Mathf.Clamp01(num5), this.m_FillClockwise, (index + 2) % 4))
{
Image.AddQuad(toFill, Image.s_Xy, (Color32)this.color, Image.s_Uv);
}
}
}
}
else
{
Image.AddQuad(toFill, Image.s_Xy, (Color32)this.color, Image.s_Uv);
}
}
