scenix-renderer 0.7.0

wgpu renderer, GPU scene upload, passes, and frame orchestration for scenix.
Documentation 
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use scenix_math::{Mat4, Vec2, Vec3};

use crate::RenderTargetMode;

/// Per-frame camera and target data uploaded before render passes.
#[derive(Clone, Copy, Debug, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct FrameContext {
    /// Monotonic frame index.
    pub frame_index: u64,
    /// Render target resolution in pixels.
    pub resolution: Vec2,
    /// Camera view matrix.
    pub view: Mat4,
    /// Camera projection matrix.
    pub projection: Mat4,
    /// Projection multiplied by view.
    pub view_projection: Mat4,
    /// Camera position in world space.
    pub camera_position: Vec3,
}

/// CPU-side counters reported after a rendered frame.
#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct FrameStats {
    /// Monotonic frame index.
    pub frame_index: u64,
    /// Number of mesh nodes seen during traversal.
    pub scene_meshes: u32,
    /// Number of mesh nodes submitted after culling.
    pub visible_meshes: u32,
    /// Number of mesh nodes rejected by frustum culling.
    pub culled_meshes: u32,
    /// Opaque draw submissions.
    pub opaque_draws: u32,
    /// Transparent draw submissions.
    pub transparent_draws: u32,
    /// Registered lights available to the frame.
    pub lights: u32,
    /// Render target backing used for this frame.
    pub target_mode: Option<RenderTargetMode>,
}