[PXL] SmartHUD PBR Add-on Version 1.2

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|| INTRODUCTION
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Thank you for your interest for SmartHUD PBR Add-on.
This Add-on works only with SmartHUD v6.3 or following version.
This Add-on extends SmartHUD functionalities to cover all PBR functionalities like:

- PBR material bundle
- PBR alpha management
- PBR rgb tinting
- PBR double side on/off
- PBR base texture
- PBR Normal texture
- PBR metallic roughness texture
- PBR Metal factor
- PBR Roughness Factor
- PBR emission texture
- PBR emission RGB tinting

For more information about PBR (Physically Based Rendering) system please take a look to this link: https://wiki.secondlife.com/wiki/PBR_Materials

The integration is seamless.

* Please note that the price on the Marketplace may differ from in-world price.

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|| CONTENTS OF THE BOX
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After opening the BOXED version and unpacking it, this is the list of things you will find in your inventory with a short explanation of the purpose of each item:

.configHUDPBR (HUD Root PBR config script )
[PXL] SmartHUD_root_PBR_HUD (HUD script)
[PXL] SmartHUD_root_PBR_RCV (Product script receiver)
[PXL] SmartHUD PBR Add-On Manual (This manual)
[PXL] SmartHUD PBR Add-On Updater (Updater tool)
[PXL] SmartHUD PBR Add-On License Validator (License validation tool)
[PXL] TexturePBRExp (for expanding texture maps storage)

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|| KEY DETAILS TO PAY ATTENTION TO
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• The use of the PBR Add-on is limited to SmartHUD (version >=6.3) Owner only.
• The scripts are: NO-MOD | COPY | TRANSFER
• Please remember to set the scripts to NO TRANSFER / COPY or TRANSFER / NO COPY before dropping it into your products!
• The .configHUDPBR and TexturePBRExp scripts are full perm in order to allow the designer to configure them,
but they MUST be set-up: No-Mod/Copy/No-Transfer or No-Mod/No- Copy/Transfer!
• Please make sure that "Advanced Lighting Model" is enabled on your viewer to see PBR materials when applied to
your products (Menu Avatar > Preferences > Graphics).
• To see PBR materials please verify that your viewer is compatible with this feature.

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|| ABOUT SECURITY
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The main security problem of most HUDS is maintaining the security of the texture UUID.
For this reason, I created all the configurations within my scripts.
This allows creator to keep the UUID and all information secure. I've also added encrypted communication between HUD and products.
Because the SmartHUD system is made for original creators, the building of the HUD must only contain prims created by the SmartHUD License Owner.
This adds an additional layer of security to the system.

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|| Version changelog
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v1.2 - PBRMAT extended read also Blinn–Phong alpha value if no PBR material is present.
PBRMAT extended keep previous blinn-phong tint when PBR is applied without specify a tint.
PBRMAT extended send custom Tint color to Blinn-Phong too
PBRMAT extended send custom alpha value to Blinn-Phong too
+ Code optimization
v1.1 - Fix PBRMAT extended version / code optimization
v1.0 - Initial release

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|| HOW TO UPGRADE
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To receive a lifetime upgrade, please rezz the Updater tool on the ground. Click the updater one time only and then wait for the update server to process your request. If there is a new script available you will receive it for free.
Another option is to reach my Store Desk and use the redelivery system.

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|| LICENSE AND TERM OF USE
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The script is created for designers to help end-users to customize the final product.
The script must be used in your own creations and MUST NOT be resold or distributed itself in any kind of form.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.