public static void AddQuad(
VertexHelper vertexHelper, Rect bounds,
Vector2 posMin, Vector2 posMax,
ColorMode mode, Color colorA, Color colorB,
Vector2 uvMin, Vector2 uvMax,
VertexMaterialData materialProperties)
{
int cnt = vertexHelper.currentVertCount;
Color32[] colors = new Color32[4];
colors[0] = GetColor(mode, colorA, colorB, bounds, posMin.x, posMin.y);
colors[1] = GetColor(mode, colorA, colorB, bounds, posMin.x, posMax.y);
colors[2] = GetColor(mode, colorA, colorB, bounds, posMax.x, posMax.y);
colors[3] = GetColor(mode, colorA, colorB, bounds, posMax.x, posMin.y);
float uvX = 0, uvY = 0, tangentW = 0;
materialProperties.Apply(ref uvX, ref uvY, ref tangentW);
Vector2 uv1 = new Vector2(uvX, uvY);
Vector3 normal = Vector3.back;
Vector4 tangent = new Vector4(1, 0, 0, tangentW);
vertexHelper.AddVert(new Vector3(posMin.x, posMin.y, 0f), colors[0], new Vector2(uvMin.x, uvMin.y),
uv1, normal, tangent);
vertexHelper.AddVert(new Vector3(posMin.x, posMax.y, 0f), colors[1], new Vector2(uvMin.x, uvMax.y),
uv1, normal, tangent);
vertexHelper.AddVert(new Vector3(posMax.x, posMax.y, 0f), colors[2], new Vector2(uvMax.x, uvMax.y),
uv1, normal, tangent);
vertexHelper.AddVert(new Vector3(posMax.x, posMin.y, 0f), colors[3], new Vector2(uvMax.x, uvMin.y),
uv1, normal, tangent);
vertexHelper.AddTriangle(cnt, cnt + 1, cnt + 2);
vertexHelper.AddTriangle(cnt + 2, cnt + 3, cnt);
}
public VertexMaterialData Clone()
{
VertexMaterialData result = new VertexMaterialData();
this.CopyTo(result);
return(result);
}
public void CopyTo(VertexMaterialData target)
{
target.FloatProperties = CloneArray <FloatProperty, float>(this.FloatProperties);
//target.Vector2Properties = CloneArray<Vector2Property, Vector2>(this.Vector2Properties);
//target.Vector3Properties = CloneArray<Vector3Property, Vector3>(this.Vector3Properties);
//target.Vector4Properties = CloneArray<Vector4Property, Vector4>(this.Vector4Properties);
//target.ColorProperties = CloneArray<ColorProperty, Color>(this.ColorProperties);
}
//public Vector2Property[] Vector2Properties;
//public Vector3Property[] Vector3Properties;
//public Vector4Property[] Vector4Properties;
//public ColorProperty[] ColorProperties;
public void Apply(ref float uvX, ref float uvY, ref float tangentW)
{
VertexMaterialData.Apply(FloatProperties, ref uvX, ref uvY, ref tangentW);
//VertexMaterialData.Apply(Vector2Properties, ref texCoord, ref normal, ref tangent);
//VertexMaterialData.Apply(Vector3Properties, ref texCoord, ref normal, ref tangent);
//VertexMaterialData.Apply(Vector4Properties, ref texCoord, ref normal, ref tangent);
//VertexMaterialData.Apply(ColorProperties, ref uvX, ref uvY, ref tangentW);
}
public static void SetMaterialEffect(MaterialEffect value,
Graphic graphic, VertexMaterialData materialProperties, ref MaterialEffect effect, ref string materialType)
{
if (effect == value && graphic.material != null)
{
return;
}
UpdateMaterial(graphic, materialProperties, ref effect, ref materialType);
effect = value;
}
private static void UpdateMaterial(
Graphic graphic, VertexMaterialData materialProperties, ref MaterialEffect effect, ref string materialType)
{
var info = Materials.Instance.GetMaterialInfo(materialType, effect);
materialProperties.Clear();
if (info != null)
{
graphic.material = info.Material;
info.Properties.CopyTo(materialProperties);
}
else
{
graphic.material = null;
}
}
public static void SetMaterialProperty(int propertyIndex, float value,
Graphic graphic, VertexMaterialData materialProperties,
ref float materialProperty1, ref float materialProperty2, ref float materialProperty3)
{
if (propertyIndex < 0 || propertyIndex >= 3)
{
throw new ArgumentException("the propertyIndex can have the value 0, 1 or 2.");
}
switch (propertyIndex)
{
case 0: materialProperty1 = value; break;
case 1: materialProperty2 = value; break;
case 2: materialProperty3 = value; break;
}
if (materialProperties.FloatProperties.Length > propertyIndex)
{
materialProperties.FloatProperties[propertyIndex].Value = value;
graphic.SetVerticesDirty();
}
}
