OrdinaryMagician/vkdoom_m
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Consolidated isometric mode commits.

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This commit is contained in:
Dileep V. Reddy 2024-08-09 19:58:26 -06:00 • committed by Magnus Norddahl
commit 8a5e7449c1
33 changed files with 870 additions and 98 deletions
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6
src/rendering/hwrenderer/hw_entrypoint.cpp
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@ -165,7 +165,11 @@ sector_t* RenderViewpoint(FRenderViewpoint& mainvp, AActor* camera, IntRect* bou
di->Viewpoint.FieldOfView = DAngle::fromDeg(fov); // Set the real FOV for the current scene (it's not necessarily the same as the global setting in r_viewpoint)
// Stereo mode specific perspective projection
di->VPUniforms.mProjectionMatrix = eye.GetProjection(fov, ratio, fovratio);
float inv_iso_dist = 1.0f;
bool iso_ortho = (camera->ViewPos != NULL) && (camera->ViewPos->Flags & VPSF_ORTHOGRAPHIC);
if (iso_ortho && (camera->ViewPos->Offset.Length() > 0)) inv_iso_dist = 1.0/camera->ViewPos->Offset.Length();
di->VPUniforms.mProjectionMatrix = eye.GetProjection(fov, ratio, fovratio * inv_iso_dist, iso_ortho);
// Stereo mode specific viewpoint adjustment
vp.Pos += eye.GetViewShift(vp.HWAngles.Yaw.Degrees());
di->SetupView(RenderState, vp.Pos.X, vp.Pos.Y, vp.Pos.Z, false, false);