This is a control net that can help you design beautiful landscape image；

and you should keep rule below, the rule show Object corresponding pixel value；

you should trans the color to the calss_id,and the controlnet condition image is a mask with class id;so you can use the color draw image but when you put it into controlnet you should trans it to class id mask;or you can directly draw condition image with class id but it might be hard because too dark;

And the condition mask should be 3 channels mask with each channel same.

"color_object_map": { "#87CEEB": { "en_name": "sky", "zh_name": "天空", "class_id": 0, "color_name": "SkyBlue" }, "#2E8B57": { "en_name": "tree", "zh_name": "树", "class_id": 1, "color_name": "SeaGreen4" }, "#00E5EE": { "en_name": "sea", "zh_name": "海洋", "class_id": 4, "color_name": "Turquoise2" }, "#006400": { "en_name": "mountain", "zh_name": "山", "class_id": 5, "color_name": "DarkGreen" }, "#B8860B": { "en_name": "desert", "zh_name": "沙漠", "class_id": 18, "color_name": "DarkGoldenrod" }, "#FF0000": { "en_name": "car", "zh_name": "汽车", "class_id": 29, "color_name": "Red1" }, "#963232": { "en_name": "beach", "zh_name": "沙滩", "class_id": 3, "color_name": "DarkRed1" }, "#449632": { "en_name": "grass", "zh_name": "草", "class_id": 2, "color_name": "DarkGreen" }, "#a5b2ab": { "en_name": "snow", "zh_name": "雪", "class_id": 22, "color_name": "gray" }, "#5a7628": { "en_name": "ground", "zh_name": "地面", "class_id": 12, "color_name": "brown" }, "#3a1c94": { "en_name": "lake", "zh_name": "湖", "class_id": 23, "color_name": "lakeblue" }, "#2934dc": { "en_name": "river", "zh_name": "河流", "class_id": 25, "color_name": "riverblue" }, "#cdcee2": { "en_name": "cloud", "zh_name": "云", "class_id": 35, "color_name": "cloudgray" } }