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Code Issues 121 Wiki Activity

use glm::length2 instead of glm::dot for squared length

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This commit is contained in:
docentYT
2026-04-27 23:13:12 +02:00
parent d5d1825e38
commit 7d561f8443
4 changed files with 10 additions and 12 deletions
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8
betterRenderer/renderer/source/track_batching.cpp
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@@ -583,7 +583,7 @@ void NvRenderer::RenderBatches(const RenderPass& pass) {
glm::clamp(pass.m_origin, batch.m_origin - batch.m_extent,
batch.m_origin + batch.m_extent) -
pass.m_origin;
if (glm::dot(closest_point, closest_point) >= batch.m_sqr_distance_max)
if (glm::length2(closest_point) >= batch.m_sqr_distance_max)
return;
if (batch.m_transforms.size() > 0) {
double min_dist = std::numeric_limits<double>::max();
@@ -594,9 +594,9 @@ void NvRenderer::RenderBatches(const RenderPass& pass) {
batch.m_instance_radius))
continue;
glm::dvec3 offset = instance_transform[3].xyz - pass.m_origin;
double dist = glm::dot(offset, offset);
min_dist = glm::min(min_dist, dist);
max_dist = glm::max(max_dist, dist);
double dist2 = glm::length2(offset);
min_dist = glm::min(min_dist, dist2);
max_dist = glm::max(max_dist, dist2);
}
if (min_dist > max_dist) return;
if (min_dist >= batch.m_sqr_distance_max ||