GetSubLight()

static Vector3 Terraria.Lighting.GetSubLight ( Vector2 position )

inlinestatic

Definition at line 122 of file Lighting.cs.

    {
        Vector2 vector = position / 16f - new Vector2(0.5f, 0.5f);
        Vector2 vector2 = new Vector2(vector.X % 1f, vector.Y % 1f);
        int num = (int)vector.X;
        int num2 = (int)vector.Y;
        Vector3 color = _activeEngine.GetColor(num, num2);
        Vector3 color2 = _activeEngine.GetColor(num + 1, num2);
        Vector3 color3 = _activeEngine.GetColor(num, num2 + 1);
        Vector3 color4 = _activeEngine.GetColor(num + 1, num2 + 1);
        Vector3 value = Vector3.Lerp(color, color2, vector2.X);
        Vector3 value2 = Vector3.Lerp(color3, color4, vector2.X);
        return Vector3.Lerp(value, value2, vector2.Y);
    }

References Terraria.Lighting._activeEngine, Microsoft.Xna.Framework.Vector3.Lerp(), System.value, Microsoft.Xna.Framework.Vector2.X, and Microsoft.Xna.Framework.Vector2.Y.

Referenced by Terraria.GameContent.Dyes.ReflectiveArmorShaderData.Apply(), and Terraria.GameInput.LockOnHelper.RefreshTargets().