/// <summary>
/// Modifies the mesh.
/// </summary>
public override void ModifyMesh(VertexHelper vh)
{
if (!isActiveAndEnabled)
{
return;
}
UIVertex vt;
vh.GetUIVertexStream(tempVerts);
//================================
// Effect modify original vertices.
//================================
{
// Pack some effect factors to 1 float.
Vector2 factor = new Vector2(
m_CustomEffect ? Packer.ToFloat(m_CustomFactor) : Packer.ToFloat(toneLevel, 0, blur, 0),
Packer.ToFloat(effectColor.r, effectColor.g, effectColor.b, effectColor.a)
);
for (int i = 0; i < tempVerts.Count; i++)
{
vt = tempVerts[i];
// Set UIEffect prameters to vertex.
vt.uv1 = factor;
tempVerts[i] = vt;
}
}
//================================
// Append shadow vertices.
//================================
{
var inputVertCount = tempVerts.Count;
var start = 0;
var end = inputVertCount;
// Additional Shadows.
for (int i = additionalShadows.Count - 1; 0 <= i; i--)
{
AdditionalShadow shadow = additionalShadows[i];
_ApplyShadow(tempVerts, ref start, ref end, shadow.shadowMode, toneLevel, shadow.shadowBlur, shadow.effectDistance, shadow.shadowColor, shadow.useGraphicAlpha);
}
// Shadow.
_ApplyShadow(tempVerts, ref start, ref end, shadowStyle, toneLevel, shadowBlur, effectDistance, shadowColor, useGraphicAlpha);
}
vh.Clear();
vh.AddUIVertexTriangleStream(tempVerts);
tempVerts.Clear();
}
/// <summary>
/// Modifies the mesh.
/// </summary>
public virtual void ModifyMesh(VertexHelper vh)
{
if (!isActiveAndEnabled)
{
return;
}
UIVertex vt;
vh.GetUIVertexStream(s_Verts);
//================================
// Effect modify original vertices.
//================================
{
// Pack some effect factors to 1 float.
Vector2 factor = new Vector2(
PackToFloat(toneLevel, 0, blur / graphic.mainTexture.width * 4),
PackToFloat(effectColor.r, effectColor.g, effectColor.b, effectColor.a)
);
for (int i = 0; i < s_Verts.Count; i++)
{
vt = s_Verts[i];
// Set UIEffect prameters to vertex.
vt.uv1 = factor;
s_Verts[i] = vt;
}
}
//================================
// Append shadow vertices.
//================================
{
var inputVertCount = s_Verts.Count;
var start = 0;
var end = inputVertCount;
// Additional Shadows.
for (int i = additionalShadows.Count - 1; 0 <= i; i--)
{
AdditionalShadow shadow = additionalShadows[i];
ApplyShadow(s_Verts, ref start, ref end, shadow.shadowMode, toneLevel, shadow.shadowBlur / graphic.mainTexture.width * 4, shadow.effectDistance, shadow.shadowColor, shadow.useGraphicAlpha);
}
// Shadow.
ApplyShadow(s_Verts, ref start, ref end, shadowMode, toneLevel, shadowBlur / graphic.mainTexture.width * 4, effectDistance, shadowColor, useGraphicAlpha);
}
vh.Clear();
vh.AddUIVertexTriangleStream(s_Verts);
s_Verts.Clear();
}
/// <summary>
/// Modifies the mesh.
/// </summary>
public override void ModifyMesh(VertexHelper vh)
{
if (!isActiveAndEnabled || vh.currentVertCount <= 0)
{
return;
}
vh.GetUIVertexStream(s_Verts);
//================================
// Append shadow vertices.
//================================
{
_uiEffect = GetComponent <UIEffect>();
var inputVertCount = s_Verts.Count;
var start = 0;
var end = inputVertCount;
var toneLevel = _uiEffect && _uiEffect.isActiveAndEnabled ? _uiEffect.toneLevel : 0;
// Additional Shadows.
for (int i = additionalShadows.Count - 1; 0 <= i; i--)
{
AdditionalShadow shadow = additionalShadows[i];
UpdateFactor(toneLevel, shadow.blur, shadow.effectColor);
_ApplyShadow(s_Verts, shadow.effectColor, ref start, ref end, shadow.effectDistance, shadow.style, shadow.useGraphicAlpha);
}
// Shadow.
UpdateFactor(toneLevel, blur, effectColor);
_ApplyShadow(s_Verts, effectColor, ref start, ref end, effectDistance, style, useGraphicAlpha);
}
vh.Clear();
vh.AddUIVertexTriangleStream(s_Verts);
s_Verts.Clear();
}