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LYN-6430 Add debug draw for heightfields.

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Signed-off-by: sphrose <82213493+sphrose@users.noreply.github.com>
This commit is contained in:
sphrose
2021-11-17 10:19:25 +00:00
parent 3922280cec
commit 9f03e4f4fb
1 changed files with 24 additions and 0 deletions
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Gems/PhysX/Code/Editor/DebugDraw.cpp
+24
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@@ -687,6 +687,30 @@ namespace PhysX
[[maybe_unused]] const AZ::Vector3& colliderScale,
[[maybe_unused]] const bool forceUniformScaling) const
{
const float minXBounds = -(heightfieldShapeConfig.GetNumColumns() * heightfieldShapeConfig.GetGridResolution().GetX()) / 2.0f;
const float minYBounds = -(heightfieldShapeConfig.GetNumRows() * heightfieldShapeConfig.GetGridResolution().GetY()) / 2.0f;
for (int xIndex = 0; xIndex < heightfieldShapeConfig.GetNumColumns() - 1; xIndex++)
{
for (int yIndex = 0; yIndex < heightfieldShapeConfig.GetNumRows() - 1; yIndex++)
{
const int index0 = yIndex * heightfieldShapeConfig.GetNumColumns() + xIndex;
const int index1 = yIndex * heightfieldShapeConfig.GetNumColumns() + xIndex + 1;
const int index2 = (yIndex + 1) * heightfieldShapeConfig.GetNumColumns() + xIndex + 1;
const int index3 = (yIndex + 1) * heightfieldShapeConfig.GetNumColumns() + xIndex;
const float x0 = minXBounds + heightfieldShapeConfig.GetGridResolution().GetX() * xIndex;
const float x1 = minXBounds + heightfieldShapeConfig.GetGridResolution().GetX() * (xIndex + 1);
const float y0 = minYBounds + heightfieldShapeConfig.GetGridResolution().GetY() * (yIndex + 1);
const float y1 = minYBounds + heightfieldShapeConfig.GetGridResolution().GetY() * yIndex;
debugDisplay.DrawWireQuad(
AZ::Vector3(x0, y0, heightfieldShapeConfig.GetSamples()[index0].m_height),
AZ::Vector3(x1, y0, heightfieldShapeConfig.GetSamples()[index1].m_height),
AZ::Vector3(x1, y1, heightfieldShapeConfig.GetSamples()[index2].m_height),
AZ::Vector3(x0, y1, heightfieldShapeConfig.GetSamples()[index3].m_height));
}
}
}
AZ::Transform Collider::GetColliderLocalTransform(