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2V2-e.1: 3D draw-command channel — recording D3D8 device, StateManager, GrpBase, camera

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EterLib/StateManager.cpp and GrpBase.cpp ported verbatim. CGraphicDevice::Create builds a platform
IDirect3DDevice8 that keeps the device state and records every Draw* call as a Render3DDraw
(vertices decoded by FVF, strips/fans expanded, textures, world/view/proj, blend/depth/light state).
The 40250 camera (__UpdateCamera, SetCenterPosition, ...) and the Process order
(__UpdateCamera -> OnCameraUpdate -> OnUIUpdate -> Begin/SetInterfaceRenderState/OnUIRender/End)
are in place; CScreen Begin/End, CPythonGraphic render states and CCullingManager::Process matrix
updates are verbatim. port.login_flow asserts a textured, lit character draw under the RH
perspective with every vertex on screen; offline and live pass.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-09-23 20:15:54 +09:00
co-authored by Claude Opus 5.5
parent 668f48d6ec
commit 5bfa13c5cc
27 changed files with 3616 additions and 777 deletions
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extension/src/platform/EterLib/UIRenderCommands.h
+4
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@@ -44,7 +44,11 @@ struct UIMemoryTexture {
};
bool UIRenderMemoryTexture(const std::string& name, UIMemoryTexture* out);
struct IDirect3DTexture8;
struct IDirect3DBaseTexture8;
// Frees the platform texture behind a CGraphicTexture: a memory texture or a file texture's handle.
void UIRenderReleaseMemoryTexture(IDirect3DTexture8* texture);
// The name (as UIRenderTextureName) of the texture a D3D handle belongs to; "" for null or unknown.
std::string UIRenderTextureNameFromHandle(const IDirect3DBaseTexture8* handle);
// A textured quad from 40250's TPDTVertex[4] (TL, TR, BL, BR) positions and texture coordinates.
// PORT: D3D8 puts pixel centres on integers, which is why 40250 subtracts 0.5 from every vertex; the