EntityRenderCmd Struct Reference

SDL3 GPU renderer – forward PBR pipeline with HDR + tone mapping. More...

#include <Renderer.hpp>

Public Attributes
int32_t	modelIndex = -1
	Index into Renderer::models[].
glm::mat4	worldTransform {1.0f}
	Full world transform (position × rotation × scale).

Detailed Description

SDL3 GPU renderer – forward PBR pipeline with HDR + tone mapping.

Render-pass architecture: Pass 0 – Shadow map (depth-only from directional light, cascaded) Pass 1 – Main colour pass (forward PBR into HDR render target)

• Skybox (procedural gradient / cubemap)
• Scene geometry (hard-coded cube + floor)
• Loaded model (Assimp GLB meshes) Pass 2 – Tone mapping (HDR -> LDR swapchain) + ImGui overlay

Also owns the imgui_impl_sdlgpu3 render backend. The ImGui context and SDL3 input backend are owned by DebugUI – initialise DebugUI first.

Per-entity render command – built by Game, consumed by Renderer::drawFrame.

Member Data Documentation

modelIndex

int32_t EntityRenderCmd::modelIndex = -1

Index into Renderer::models[].

worldTransform

glm::mat4 EntityRenderCmd::worldTransform {1.0f}

Full world transform (position × rotation × scale).

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The documentation for this struct was generated from the following file:

• src/client/renderer/Renderer.hpp