Struct GroundPlaneRenderData 

pub struct GroundPlaneRenderData { /* private fields */ }

Ground plane render resources.

Implementations

impl GroundPlaneRenderData

pub fn new( device: &Device, bind_group_layout: &BindGroupLayout, camera_buffer: &Buffer, light_buffer: &Buffer, shadow_depth_view: &TextureView, shadow_sampler: &Sampler, ) -> Self

Creates new ground plane render data.

Arguments

• device - The wgpu device
• bind_group_layout - The bind group layout
• camera_buffer - The camera uniform buffer
• light_buffer - The light uniform buffer (from ShadowMapPass)
• shadow_depth_view - The shadow map depth texture view
• shadow_sampler - The shadow comparison sampler

pub fn update( &self, queue: &Queue, scene_center: [f32; 3], scene_min_y: f32, length_scale: f32, camera_height: f32, height_override: Option<f32>, shadow_darkness: f32, shadow_mode: u32, is_orthographic: bool, reflection_intensity: f32, )

Updates the ground plane uniforms.

Arguments

• queue - The wgpu queue
• scene_center - Center of the scene bounding box
• scene_min_y - Minimum Y coordinate of scene bounding box
• length_scale - Scene length scale
• camera_height - Current camera Y position
• height_override - Optional manual height override
• shadow_darkness - Shadow darkness (0.0 = no shadow, 1.0 = full black)
• shadow_mode - Shadow mode: 0=none, 1=shadow_only, 2=tile_with_shadow
• is_orthographic - Whether camera is in orthographic mode
• reflection_intensity - Reflection intensity (0.0 = opaque, 1.0 = mirror)

pub fn bind_group(&self) -> &BindGroup

Returns the bind group for rendering.