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Recast: add option for changing off-mesh connection radius

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New slider that is also synced on change with the selected NavMesh type.
This commit is contained in:
Kawe Mazidjatari 2024-09-04 11:38:00 +02:00
parent 1378a6db9c
commit 9f0312cbf1
2 changed files with 20 additions and 2 deletions
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20
src/naveditor/OffMeshConnectionTool.cpp
View File

@ -29,6 +29,7 @@
OffMeshConnectionTool::OffMeshConnectionTool() :
m_editor(0),
m_radius(0),
m_hitPosSet(0),
m_bidir(true),
m_invertVertexLookupOrder(false),
@ -57,11 +58,18 @@ void OffMeshConnectionTool::init(Editor* editor)
m_editor = editor;
m_oldFlags = m_editor->getNavMeshDrawFlags();
m_editor->setNavMeshDrawFlags(m_oldFlags & ~DU_DRAWNAVMESH_OFFMESHCONS);
const float agentRadius = m_editor->getAgentRadius();
m_radius = agentRadius;
m_lastSelectedAgentRadius = agentRadius;
}
}
void OffMeshConnectionTool::reset()
{
const float agentRadius = m_editor->getAgentRadius();
m_radius = agentRadius;
m_lastSelectedAgentRadius = agentRadius;
m_hitPosSet = false;
}
@ -72,6 +80,7 @@ void OffMeshConnectionTool::handleMenu()
ImGui::PushItemWidth(140);
ImGui::SliderInt("Traverse Type##OffMeshConnectionTool", &m_traverseType, 0, DT_MAX_TRAVERSE_TYPES-1, "%d", ImGuiSliderFlags_NoInput);
ImGui::SliderFloat("Radius##OffMeshConnectionTool", &m_radius, 0, 512);
ImGui::PopItemWidth();
}
@ -100,7 +109,7 @@ void OffMeshConnectionTool::handleClick(const float* /*s*/, const float* p, bool
}
// If end point close enough, delete it.
if (nearestIndex != -1 &&
sqrtf(nearestDist) < m_editor->getAgentRadius())
sqrtf(nearestDist) < m_radius)
{
geom->deleteOffMeshConnection(nearestIndex);
}
@ -117,7 +126,7 @@ void OffMeshConnectionTool::handleClick(const float* /*s*/, const float* p, bool
{
const unsigned char area = EDITOR_POLYAREA_JUMP;
const unsigned short flags = EDITOR_POLYFLAGS_WALK;
geom->addOffMeshConnection(m_hitPos, p, m_editor->getAgentRadius(), m_bidir ? 1 : 0,
geom->addOffMeshConnection(m_hitPos, p, m_radius, m_bidir ? 1 : 0,
(unsigned char)m_traverseType, m_invertVertexLookupOrder ? 1 : 0, area, flags);
m_hitPosSet = false;
}
@ -134,6 +143,13 @@ void OffMeshConnectionTool::handleStep()
void OffMeshConnectionTool::handleUpdate(const float /*dt*/)
{
const float agentRadius = m_editor->getAgentRadius();
if (m_lastSelectedAgentRadius < agentRadius || m_lastSelectedAgentRadius > agentRadius)
{
m_lastSelectedAgentRadius = agentRadius;
m_radius = agentRadius;
}
}
void OffMeshConnectionTool::handleRender()

2
src/naveditor/include/OffMeshConnectionTool.h
View File

@ -27,6 +27,8 @@ class OffMeshConnectionTool : public EditorTool
{
Editor* m_editor;
float m_hitPos[3];
float m_lastSelectedAgentRadius;
float m_radius;
bool m_hitPosSet;
bool m_bidir;
bool m_invertVertexLookupOrder;