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Split out mesh data into its own struct

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This commit is contained in:
Graham Pentheny
2025-08-06 11:28:58 -04:00
parent e6fd678ad8
commit bfd963893e
7 changed files with 52 additions and 49 deletions
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11
RecastDemo/Source/InputGeom.cpp
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@@ -166,9 +166,8 @@ bool InputGeom::loadMesh(rcContext* ctx, const std::string& filepath)
offMeshConCount = 0;
convexVolumeCount = 0;
parseObjModel(buffer, bufferLen, verts, tris, normals);
rcCalcBounds(verts.data(), getVertCount(), meshBoundsMin, meshBoundsMax);
parseObjModel(buffer, bufferLen, mesh.verts, mesh.tris, mesh.normals);
rcCalcBounds(mesh.verts.data(), mesh.getVertCount(), meshBoundsMin, meshBoundsMax);
chunkyMesh = new ChunkyTriMesh;
if (!chunkyMesh)
@@ -176,7 +175,7 @@ bool InputGeom::loadMesh(rcContext* ctx, const std::string& filepath)
ctx->log(RC_LOG_ERROR, "buildTiledNavigation: Out of memory 'm_chunkyMesh'.");
return false;
}
if (!chunkyMesh->TryPartitionMesh(verts.data(), tris.data(), getTriCount(), 256))
if (!chunkyMesh->TryPartitionMesh(mesh.verts.data(), mesh.tris.data(), mesh.getTriCount(), 256))
{
ctx->log(RC_LOG_ERROR, "buildTiledNavigation: Failed to build chunky mesh.");
return false;
@@ -363,7 +362,7 @@ bool InputGeom::load(rcContext* ctx, const std::string& filepath)
bool InputGeom::saveGeomSet(const BuildSettings* settings)
{
if (verts.empty())
if (mesh.verts.empty())
{
return false;
}
@@ -520,7 +519,7 @@ bool InputGeom::raycastMesh(float* src, float* dst, float& tmin)
for (int j = 0; j < ntris * 3; j += 3)
{
float t = 1;
if (intersectSegmentTriangle(src, dst, &verts[tris[j] * 3], &verts[tris[j + 1] * 3], &verts[tris[j + 2] * 3], t))
if (intersectSegmentTriangle(src, dst, &mesh.verts[tris[j] * 3], &mesh.verts[tris[j + 1] * 3], &mesh.verts[tris[j + 2] * 3], t))
{
if (t < tmin)
{