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Rename ray-sphere intersection variables

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This commit is contained in:
Sebastian Mischke 2026-01-04 21:44:28 +01:00
parent 1b63a6dea9
commit eec2d72841
1 changed files with 10 additions and 10 deletions
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20
LEGO1/lego/sources/roi/legoroi.cpp
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@ -707,22 +707,22 @@ LegoU32 LegoROI::Intersect(
v1 -= GetWorldBoundingSphere().Center(); v1 -= GetWorldBoundingSphere().Center();
float radius = GetWorldBoundingSphere().Radius(); float radius = GetWorldBoundingSphere().Radius();
float local8 = p_v2.Dot(p_v2, p_v2); float a = p_v2.Dot(p_v2, p_v2);
float localc = p_v2.Dot(p_v2, v1) * 2.0f; float b = p_v2.Dot(p_v2, v1) * 2.0f;
float local14 = v1.Dot(v1, v1) - (radius * radius); float c = v1.Dot(v1, v1) - (radius * radius);
if (local8 >= 0.001 || local8 <= -0.001) { if (a >= 0.001 || a <= -0.001) {
float local1c = -1.0f; float local1c = -1.0f;
float discriminant = (localc * localc) - (local14 * local8 * 4.0f); float discriminant = (b * b) - (c * a * 4.0f);
if (discriminant >= -0.001) { if (discriminant >= -0.001) {
local8 *= 2.0f; a *= 2.0f;
localc = -localc; b = -b;
if (discriminant > 0.0f) { if (discriminant > 0.0f) {
discriminant = sqrt(discriminant); discriminant = sqrt(discriminant);
float local184 = (localc + discriminant) / local8; float local184 = (b + discriminant) / a;
float local188 = (localc - discriminant) / local8; float local188 = (b - discriminant) / a;
if (local184 > 0.0f && local188 > local184) { if (local184 > 0.0f && local188 > local184) {
local1c = local184; local1c = local184;
@ -735,7 +735,7 @@ LegoU32 LegoROI::Intersect(
} }
} }
else { else {
local1c = localc / local8; local1c = b / a;
} }
if (local1c >= 0.0f && p_f1 >= local1c) { if (local1c >= 0.0f && p_f1 >= local1c) {