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partial Revert of "- optimized vector math."

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This reverts commit 826fd7ddb2.

Looks like there's dependencies on the intermediate variables. The optimized code gave the same result but did not work anymore.
This commit is contained in:
Christoph Oelckers 2021-12-02 23:32:20 +01:00
parent c2baa68160
commit 81268cb9b6
1 changed files with 8 additions and 2 deletions
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10
source/games/blood/src/gameutil.cpp
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@ -589,7 +589,10 @@ int VectorScan(DBloodActor *actor, int nOffset, int nZOffset, int dx, int dy, in
if (!actor) return 2;
auto link = actor->GetOwner();
gHitInfo.clearObj();
vec3_t pos = link->s().pos - actor->s().pos + vec3_t(gHitInfo.hitx, gHitInfo.hity, gHitInfo.hitz);
x1 = gHitInfo.hitx + link->s().x - actor->s().x;
y1 = gHitInfo.hity + link->s().y - actor->s().y;
z1 = gHitInfo.hitz + link->s().z - actor->s().z;
pos = { x1, y1, z1 };
hitData.pos.z = gHitInfo.hitz;
hitscan(&pos, link->s().sectnum, dx, dy, dz<<4, &hitData, CLIPMASK1);
gHitInfo.set(&hitData);
@ -601,7 +604,10 @@ int VectorScan(DBloodActor *actor, int nOffset, int nZOffset, int dx, int dy, in
if (!actor) return 1;
auto link = actor->GetOwner();
gHitInfo.clearObj();
vec3_t pos = link->s().pos - actor->s().pos + vec3_t(gHitInfo.hitx, gHitInfo.hity, gHitInfo.hitz);
x1 = gHitInfo.hitx + link->s().x - actor->s().x;
y1 = gHitInfo.hity + link->s().y - actor->s().y;
z1 = gHitInfo.hitz + link->s().z - actor->s().z;
pos = { x1, y1, z1 };
hitData.pos.z = gHitInfo.hitz;
hitscan(&pos, link->s().sectnum, dx, dy, dz<<4, &hitData, CLIPMASK1);
gHitInfo.set(&hitData);