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applying debug draw transform stack to DrawLines and DrawTriangles

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This commit is contained in:
greerdv
2021-05-10 22:01:41 +01:00
parent 727bedf18d
commit 45055ab3cc
2 changed files with 31 additions and 6 deletions
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Gems/AtomLyIntegration/AtomBridge/Code/Source/AtomDebugDisplayViewportInterface.cpp
+25 -6
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@@ -506,9 +506,10 @@ namespace AZ::AtomBridge
{
if (m_auxGeomPtr)
{
AZStd::vector<AZ::Vector3> transformedVertices = ToWorldSpacePosition(vertices);
AZ::RPI::AuxGeomDraw::AuxGeomDynamicDrawArguments drawArgs;
drawArgs.m_verts = vertices.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(vertices.size());
drawArgs.m_verts = transformedVertices.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(transformedVertices.size());
drawArgs.m_colors = &color;
drawArgs.m_colorCount = 1;
drawArgs.m_opacityType = m_rendState.m_opacityType;
@@ -526,9 +527,10 @@ namespace AZ::AtomBridge
{
if (m_auxGeomPtr)
{
AZStd::vector<AZ::Vector3> transformedVertices = ToWorldSpacePosition(vertices);
AZ::RPI::AuxGeomDraw::AuxGeomDynamicIndexedDrawArguments drawArgs;
drawArgs.m_verts = vertices.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(vertices.size());
drawArgs.m_verts = transformedVertices.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(transformedVertices.size());
drawArgs.m_indices = indices.data();
drawArgs.m_indexCount = aznumeric_cast<uint32_t>(indices.size());
drawArgs.m_colors = &color;
@@ -659,9 +661,10 @@ namespace AZ::AtomBridge
{
if (m_auxGeomPtr)
{
AZStd::vector<AZ::Vector3> transformedLines = ToWorldSpacePosition(lines);
AZ::RPI::AuxGeomDraw::AuxGeomDynamicDrawArguments drawArgs;
drawArgs.m_verts = lines.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(lines.size());
drawArgs.m_verts = transformedLines.data();
drawArgs.m_vertCount = aznumeric_cast<uint32_t>(transformedLines.size());
drawArgs.m_colors = &color;
drawArgs.m_colorCount = 1;
drawArgs.m_size = m_rendState.m_lineWidth;
@@ -1513,6 +1516,22 @@ namespace AZ::AtomBridge
return m_rendState.m_transformStack[m_rendState.m_currentTransform];
}
AZStd::vector<AZ::Vector3> AtomDebugDisplayViewportInterface::ToWorldSpacePosition(const AZStd::vector<AZ::Vector3>& positions) const
{
AZStd::vector<AZ::Vector3> transformedPositions;
transformedPositions.resize_no_construct(positions.size());
AZStd::transform(positions.begin(), positions.end(), transformedPositions.begin(), [this](const AZ::Vector3& position){ return ToWorldSpacePosition(position); });
return transformedPositions;
}
AZStd::vector<AZ::Vector3> AtomDebugDisplayViewportInterface::ToWorldSpaceVector(const AZStd::vector<AZ::Vector3>& vectors) const
{
AZStd::vector<AZ::Vector3> transformedVectors;
transformedVectors.resize_no_construct(vectors.size());
AZStd::transform(vectors.begin(), vectors.end(), transformedVectors.begin(), [this](const AZ::Vector3& vector) { return ToWorldSpaceVector(vector); });
return transformedVectors;
}
AZ::RPI::ViewportContextPtr AtomDebugDisplayViewportInterface::GetViewportContext() const
{
auto viewContextManager = AZ::Interface<AZ::RPI::ViewportContextRequestsInterface>::Get();