Differential D3916 Diff 17334 ps/trunk/source/simulation2/helpers/Render.cpp

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Show First 20 Lines • Show All 86 Lines • ▼ Show 20 Lines	static void ConstructCircleOrClosedArc(
// Adapt the circle resolution to look reasonable for small and largeish radiuses		// Adapt the circle resolution to look reasonable for small and largeish radiuses
size_t numPoints = Clamp<size_t>(radius * (end - start), 12, 48);		size_t numPoints = Clamp<size_t>(radius * (end - start), 12, 48);

if (!isCircle)		if (!isCircle)
overlay.m_Coords.reserve((numPoints + 1 + 2) * 3);		overlay.m_Coords.reserve((numPoints + 1 + 2) * 3);
else		else
overlay.m_Coords.reserve((numPoints + 1) * 3);		overlay.m_Coords.reserve((numPoints + 1) * 3);

float cy;		float cy = 0.f;
if (!isCircle)		if (!isCircle)
{		{
// Start at the center point		// Start at the center point
cy = std::max(water, cmpTerrain->GetExactGroundLevel(x, z)) + heightOffset;		cy = std::max(water, cmpTerrain->GetExactGroundLevel(x, z)) + heightOffset;
overlay.PushCoords(x, cy, z);		overlay.PushCoords(x, cy, z);
}		}

for (size_t i = 0; i <= numPoints; ++i) // use '<=' so it's a closed loop		for (size_t i = 0; i <= numPoints; ++i) // use '<=' so it's a closed loop
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