Add drawing without account access to the comparison tables

README.md

@@ -206,6 +206,7 @@ A `terravision.yml` next to the Terraform adds the title, numbered flows and con
 |---|---|---|---|---|---|
 | Draw from a plain-English description | ✅ inside the assistant you already use (Claude, ChatGPT, Copilot) | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> only if your organisation approves third-party models | ✅ | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No">| <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> |
 | Draw from Terraform | ✅ built from `terraform plan`, client side | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> AI interprets the files you paste (potentially exposes code & secrets) | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No">  |
+| Draw an environment you have no access to, or one not built yet | ✅ from the code and a variables file: `--varfile prod.tfvars` draws prod, `--varfile dev.tfvars` draws dev, with no access to the target account or its state | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> drawn by hand from documents | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> from code you paste | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> written by hand | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> draws only an account it can connect to |
 | Write the Terraform for a design | ✅ by your assistant, checked by redrawing the code AI writes | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> Lucidchart beta, AWS only, paid add-on | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> |
 | Official icons and VPC, subnet, zone grouping conventions | ✅ built in | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> icon libraries; correct grouping is up to you | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> icons, generic groups | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> |
 | Stays current automatically | ✅ redrawn from the code in CI | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/maybe.svg" width="16" height="16" alt="Partly"> repository sync |  <img src="https://raw.githubusercontent.com/patrickchugh/terravision/main/images/cross.svg" width="16" height="16" alt="No"> | ✅ follows the live account |

docs/alternatives.md

@@ -12,6 +12,7 @@ Tools for cloud architecture diagrams fall into five groups: manual drawing tool
 | How you make a diagram | Describe it to Claude or ChatGPT, or point at Terraform | Drag, drop and connect by hand | Prompt, pasted code or image | Write a text DSL | Write Python code | Connect a cloud account |
 | Diagram from a text prompt | Yes, through your AI assistant | Only if your organisation approves third-party models | Yes, built-in AI | Assistant writes Mermaid or D2 | No | No |
 | Diagram from Terraform | Built from `terraform plan`, so modules, `count`, `for_each` and conditionals are resolved | No | AI interprets the files you paste | No | No | Deployed state, not code |
+| Draw an environment you cannot log in to, or one not built yet | Yes, from the code and a variables file: `--varfile prod.tfvars` draws prod, `--varfile dev.tfvars` draws dev | Drawn by hand | From pasted code | Drawn by hand | Written by hand | No, draws the account it is connected to |
 | Terraform from the design | Yes, written by your AI assistant and checked by redrawing the code | Lucidchart beta, AWS only, paid add-on | No | No | No | Varies |
 | Official AWS, Azure, GCP icons | Yes | Yes, shape libraries | Yes | Not built in | Yes | Yes |
 | VPC, subnet, zone grouping | Built in, per provider | Drawn by hand | Generic groups | Generic groups | Manual clusters | Built in |