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Update dZoneManager/Raw.cpp

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Aaron Kimbrell
2026-03-20 13:03:59 -05:00
committed by GitHub
parent 02b102d4fc
commit 87f221b791
1 changed files with 22 additions and 22 deletions
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44
dZoneManager/Raw.cpp
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@@ -324,32 +324,32 @@ namespace Raw {
const uint32_t heightIndex = chunk.width * i + j;
if (heightIndex >= chunk.heightMap.size()) continue;
const float y = chunk.heightMap[heightIndex];
const float y = chunk.heightMap[heightIndex];
// Calculate world position
const float worldX = ((i) + (chunk.offsetX / chunk.scaleFactor)) * chunk.scaleFactor;
const float worldY = (y / chunk.scaleFactor) * chunk.scaleFactor;
const float worldZ = ((j) + (chunk.offsetZ / chunk.scaleFactor)) * chunk.scaleFactor;
// Calculate world position
const float worldX = ((i) + (chunk.offsetX / chunk.scaleFactor)) * chunk.scaleFactor;
const float worldY = (y / chunk.scaleFactor) * chunk.scaleFactor;
const float worldZ = ((j) + (chunk.offsetZ / chunk.scaleFactor)) * chunk.scaleFactor;
const NiPoint3 worldPos(worldX, worldY, worldZ);
const NiPoint3 worldPos(worldX, worldY, worldZ);
// Get scene ID at this position
// Map heightmap position to scene map position
// The scene map is colorMapResolution x colorMapResolution
// We need to map from heightmap coordinates (i, j) to scene map coordinates
const float sceneMapI = ((i) / (chunk.width - 1)) * (chunk.colorMapResolution - 1);
const float sceneMapJ = ((j) / (chunk.height - 1)) * (chunk.colorMapResolution - 1);
const uint32_t sceneI = std::min(static_cast<uint32_t>(sceneMapI), chunk.colorMapResolution - 1);
const uint32_t sceneJ = std::min(static_cast<uint32_t>(sceneMapJ), chunk.colorMapResolution - 1);
// Scene map uses the same indexing pattern as heightmap: row * width + col
const uint32_t sceneIndex = sceneI * chunk.colorMapResolution + sceneJ;
// Get scene ID at this position
// Map heightmap position to scene map position
// The scene map is colorMapResolution x colorMapResolution
// We need to map from heightmap coordinates (i, j) to scene map coordinates
const float sceneMapI = ((i) / (chunk.width - 1)) * (chunk.colorMapResolution - 1);
const float sceneMapJ = ((j) / (chunk.height - 1)) * (chunk.colorMapResolution - 1);
const uint32_t sceneI = std::min(static_cast<uint32_t>(sceneMapI), chunk.colorMapResolution - 1);
const uint32_t sceneJ = std::min(static_cast<uint32_t>(sceneMapJ), chunk.colorMapResolution - 1);
// Scene map uses the same indexing pattern as heightmap: row * width + col
const uint32_t sceneIndex = sceneI * chunk.colorMapResolution + sceneJ;
uint8_t sceneID = 0;
if (sceneIndex < chunk.sceneMap.size()) {
sceneID = chunk.sceneMap[sceneIndex];
}
outMesh.vertices.emplace_back(worldPos, sceneID);
uint8_t sceneID = 0;
if (sceneIndex < chunk.sceneMap.size()) {
sceneID = chunk.sceneMap[sceneIndex];
}
outMesh.vertices.emplace_back(worldPos, sceneID);
if (i > 0 && j > 0) {
const uint32_t currentVert = vertexOffset + chunk.width * i + j;
const uint32_t leftVert = currentVert - 1;