de_Arizona_csbeta from CS1.6

The Restoration and portingThe majority of the geometry restoration work was focused on rebuilding the rock formations. Fortunately, the original author already had a strong awareness of maintaining vertex alignment by snapping them to a 2^p grid (where p is an integer and p >= -3). This made the reconstruction process much more precise and reliable.As usual, all vertices of brushes of polyhedrons are snapped to the 2^p (where p is an integer and p >= -3) grid. NO degenerate face.After the geometry restoration, the following improvements were completed:Designed env_toggletexture functionality (+0button4)    Button ON: Texture frame 1    Button OFF: Texture frame 0Recreated func_buyzoneReworked lightingReworked the entity logicAdded env_windAdded func_dustmotesAdded 357 env_cubemapsAdded additional invisible metal panel geometry ({tension5 area)Added soundscapes (13 areas) and Adjusted ambient_generic soundsInherited path_track entities and adjusted func_tracktrainReplaced the original func_illusionary implementation of hemp rope fences and electrical wires with a proper setup using func_detail, move_rope, and keyframe_rope.Checked and corrected materialsEnhanced light_on brightness and adjusted its patternAdded radarmapAdded navigation mesh supportCompleted LDR buildcubemaps and texture normal generationFor this version, I also made an attempt to add normal maps to the majority of textures to improve surface detail and depth.Special thanks tohttps://cpetry.github.io/NormalMap-Online/This website was extremely helpful and efficient during the normal map generation process.The map has been tested together with @Ducheese. Thanks for helping with the testing and feedback.Why did I port this map?I have always loved the scenery of the Grand Canyon. The vast landscape, unique rock formations, and atmosphere have always fascinated me.One day, I hope to visit this place in person with my friend.This work is dedicated to my friend. Original source: https://gamebanana.com/mods/700681 Note: This map was automatically uploaded by a bot.