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Extended and fixed various GFXWorld linking code

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This commit is contained in:
LJW-Dev
2026-02-07 19:33:36 +08:00
committed by Jan Laupetin
parent 663c5cfe28
commit 6be8143c85
3 changed files with 20 additions and 19 deletions
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src/ObjLoading/Game/T6/BSP/Linker/GfxWorldLinker.cpp
+18 -19
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@@ -68,11 +68,13 @@ namespace BSP
gfxSurface->reflectionProbeIndex = BSPEditableConstants::DEFAULT_SURFACE_REFLECTION_PROBE;
gfxSurface->flags = BSPEditableConstants::DEFAULT_SURFACE_FLAGS;
gfxSurface->tris.triCount = static_cast<uint16_t>(bspSurface.triCount);
gfxSurface->tris.triCount = bspSurface.triCount;
gfxSurface->tris.baseIndex = bspSurface.indexOfFirstIndex;
gfxSurface->tris.vertexCount = bspSurface.vertexCount;
gfxSurface->tris.firstVertex = bspSurface.indexOfFirstVertex;
gfxSurface->tris.vertexDataOffset0 = bspSurface.indexOfFirstVertex * sizeof(GfxPackedWorldVertex);
gfxSurface->tris.vertexDataOffset1 = 0;
gfxSurface->tris.vertexDataOffset1 = 0; // vd1 is unused
std::string surfMaterialName;
if (bspSurface.material.materialType == MATERIAL_TYPE_TEXTURE)
@@ -105,17 +107,15 @@ namespace BSP
uint16_t vertIndex = gfxWorld->draw.indices[gfxSurface->tris.baseIndex + indexIdx];
BSPUtil::updateAABBWithPoint(firstVert[vertIndex].xyz, gfxSurface->bounds[0], gfxSurface->bounds[1]);
}
gfxSurface->tris.mins.x = gfxSurface->bounds[0].x;
gfxSurface->tris.mins.y = gfxSurface->bounds[0].y;
gfxSurface->tris.mins.z = gfxSurface->bounds[0].z;
gfxSurface->tris.maxs.x = gfxSurface->bounds[1].x;
gfxSurface->tris.maxs.y = gfxSurface->bounds[1].y;
gfxSurface->tris.maxs.z = gfxSurface->bounds[1].z;
// unused values
gfxSurface->tris.mins.x = 0.0f;
gfxSurface->tris.mins.y = 0.0f;
gfxSurface->tris.mins.z = 0.0f;
gfxSurface->tris.maxs.x = 0.0f;
gfxSurface->tris.maxs.y = 0.0f;
gfxSurface->tris.maxs.z = 0.0f;
// unknown value
gfxSurface->tris.himipRadiusInvSq = 0.0f;
gfxSurface->tris.vertexCount = 0;
gfxSurface->tris.firstVertex = 0;
}
// doesn't seem to matter what order the sorted surfs go in
@@ -484,13 +484,12 @@ namespace BSP
void GfxWorldLinker::loadWorldBounds(GfxWorld* gfxWorld)
{
gfxWorld->mins.x = 0.0f;
gfxWorld->mins.y = 0.0f;
gfxWorld->mins.z = 0.0f;
gfxWorld->maxs.x = 0.0f;
gfxWorld->maxs.y = 0.0f;
gfxWorld->maxs.z = 0.0f;
gfxWorld->mins.x = gfxWorld->dpvs.surfaces[0].bounds[0].x;
gfxWorld->mins.y = gfxWorld->dpvs.surfaces[0].bounds[0].y;
gfxWorld->mins.z = gfxWorld->dpvs.surfaces[0].bounds[0].z;
gfxWorld->maxs.x = gfxWorld->dpvs.surfaces[0].bounds[1].x;
gfxWorld->maxs.y = gfxWorld->dpvs.surfaces[0].bounds[1].y;
gfxWorld->maxs.z = gfxWorld->dpvs.surfaces[0].bounds[1].z;
for (int surfIdx = 0; surfIdx < gfxWorld->surfaceCount; surfIdx++)
{
BSPUtil::updateAABB(gfxWorld->dpvs.surfaces[surfIdx].bounds[0], gfxWorld->dpvs.surfaces[surfIdx].bounds[1], gfxWorld->mins, gfxWorld->maxs);
@@ -664,7 +663,7 @@ namespace BSP
gfxWorld->dpvsDyn.dynEntClientCount[0] = dynEntCount + 256; // the game allocs 256 empty dynents, as they may be used ingame
gfxWorld->dpvsDyn.dynEntClientCount[1] = 0;
// +100: there is a crash that happens when regdolls are created, and dynEntClientWordCount[0] is the issue.
// +100: there is a crash that happens when ragdolls are created, and dynEntClientWordCount[0] is the issue.
// Making the value much larger than required fixes it, but unsure what the root cause is
gfxWorld->dpvsDyn.dynEntClientWordCount[0] = ((gfxWorld->dpvsDyn.dynEntClientCount[0] + 31) >> 5) + 100;
gfxWorld->dpvsDyn.dynEntClientWordCount[1] = 0;