Z-Terrain: Zero Deform Ultimate Mobile Landscape

资源介绍

Traditional mobile terrain rendering is a performance killer and a workflow nightmare. If you're tired of wasted vertices on flat areas, the "baking hell" of moving a lake, or performance tanking due to multi-pass shader limits, Z-Terrain is your ultimate solution. Z-Terrain introduces a "Zero Deform, Object-Based" paradigm. Instead of fighting Unity's native terrain or destructive mesh-conversion tools, Z-Terrain uses a highly optimized flat grid. Mountains, lakes, cracks, and depressions are placed as independent drag-and-drop objects. Our custom shader calculates height, normal data, and depth blending in real-time, creating a perfect, automatic edge blend with the ground. 🔥 Core Highlights: 13-Layer Blend & 1-Pass Rendering: Bypassing the mobile 16-sampler limit, Z-Terrain merges Control Maps, Albedos, and Normals into Texture2DArray. This guarantees 13+ layer blending in a single pass, maintaining a rock-solid 60 FPS on legacy mobile GPUs (like the Mali-G71) with just 1 Draw Call. Zero-Deform Water & Subsurface: No need to destroy your heightmap or use expensive Stencil buffers to dig a pond. Place our Lake or Crack object, and the shader dynamically handles back-face occluding and alpha transparency to "cut" the hole seamlessly. Flawless Cross-Page Integration: Say goodbye to hard edges. Z-Terrain utilizes World-Space sampling, allowing massive scene objects to cross multiple Control Map boundaries with perfect, math-driven texture transitions. Compute Shader Brush: Ditch the laggy Fragment Shader workflows. Z-Terrain's proprietary editor tool uses a Rect-bounds localized pixel update architecture via Compute Shader, ensuring buttery-smooth painting across massive terrains with zero wasted GPU compute. Architecture: Object-based landscape framework with Zero Grid Deformation. Texture Management: 100% Texture2DArray driven (Control Maps, Albedo, Normal) to bypass mobile texture sampler limitations and eliminate Multi-Pass overhead. Seamless Edge Blending: World-Space position sampling combined with dynamic height/normal intersection calculation. Subsurface Visibility: Stencil-free hole punching using Cull Off and back-face occluding forward surface algorithms for accurate depth transparency. Editor Tooling: Blazing-fast Compute Shader brush featuring precise Rect-bounds pixel read/write capabilities ([numthreads(8,8,1)]). Performance: SRP Batcher compatible; achieves immense terrain rendering in a single Draw Call. Supported Pipelines: URP compatible. Target Platforms: Highly optimized for Mobile (Android & iOS). Perfectly suitable for PC and Console. Currently does not support Unity's built-in URP SSAO.