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debug draw path

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This commit is contained in:
Mikulas Florek 2019-07-05 17:05:19 +02:00
parent fc3cf8d2fd
commit 574616d3a1
3 changed files with 32 additions and 24 deletions
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20
src/navigation/editor/plugins.cpp
View file

@ -17,14 +17,27 @@ namespace
{
static const ComponentType NAVMESH_AGENT_TYPE = Reflection::getComponentType("navmesh_agent");
static const ComponentType NAVMESH_ZONE_TYPE = Reflection::getComponentType("navmesh_zone");
struct PropertyGridPlugin : PropertyGrid::IPlugin {
PropertyGridPlugin(StudioApp& app) : m_app(app) {}
void onAgentGUI(EntityRef entity) {
auto* scene = static_cast<NavigationScene*>(m_app.getWorldEditor().getUniverse()->getScene(crc32("navigation")));
static bool debug_draw_path = false;
ImGui::Checkbox("Draw path", &debug_draw_path);
if (debug_draw_path) scene->debugDrawPath(entity);
}
void onGUI(PropertyGrid& grid, ComponentUID cmp) override {
auto* scene = static_cast<NavigationScene*>(m_app.getWorldEditor().getUniverse()->getScene(crc32("navigation")));
if(cmp.type == NAVMESH_AGENT_TYPE) {
onAgentGUI((EntityRef)cmp.entity);
return;
}
if (cmp.type != NAVMESH_ZONE_TYPE) return;
if (ImGui::Button("Generate")) {
@ -60,13 +73,6 @@ struct PropertyGridPlugin : PropertyGrid::IPlugin {
static bool debug_draw_contours = false;
ImGui::Checkbox("Draw contours", &debug_draw_contours);
if (debug_draw_contours) scene->debugDrawContours((EntityRef)cmp.entity);
auto& entities = m_app.getWorldEditor().getSelectedEntities();
if (!entities.empty()) {
static bool debug_draw_path = false;
ImGui::Checkbox("Draw path", &debug_draw_path);
if (debug_draw_path) scene->debugDrawPath({entities[0].index});
}
}
else {
ImGui::Text("For more info press \"Debug tile\"");

34
src/navigation/navigation_scene.cpp
View file

@ -561,40 +561,42 @@ struct NavigationSceneImpl final : public NavigationScene
void debugDrawPath(EntityRef entity) override
{
/*auto render_scene = static_cast<RenderScene*>(m_universe.getScene(crc32("renderer")));
auto render_scene = static_cast<RenderScene*>(m_universe.getScene(crc32("renderer")));
if (!render_scene) return;
if (!m_crowd) return;
auto agent_iter = m_agents.find(entity);
if (!agent_iter.isValid()) return;
auto iter = m_agents.find(entity);
if (iter == m_agents.end()) return;
const Agent& agent = iter.value();
const Agent& agent = agent_iter.value();
if (agent.agent < 0) return;
const dtCrowdAgent* dt_agent = m_crowd->getAgent(agent.agent);
const RecastZone& zone = m_zones[(EntityRef)agent.zone];
if (!zone.crowd) return;
const Transform zone_tr = m_universe.getTransform(zone.entity);
const dtCrowdAgent* dt_agent = zone.crowd->getAgent(agent.agent);
const dtPolyRef* path = dt_agent->corridor.getPath();
const int npath = dt_agent->corridor.getPathCount();
for (int j = 0; j < npath; ++j)
{
for (int j = 0; j < npath; ++j) {
dtPolyRef ref = path[j];
const dtMeshTile* tile = nullptr;
const dtPoly* poly = nullptr;
if (dtStatusFailed(m_navmesh->getTileAndPolyByRef(ref, &tile, &poly))) continue;
if (dtStatusFailed(zone.navmesh->getTileAndPolyByRef(ref, &tile, &poly))) continue;
drawPoly(render_scene, *tile, *poly);
drawPoly(render_scene, zone_tr, *tile, *poly);
}
Vec3 prev = *(Vec3*)dt_agent->npos;
for (int i = 0; i < dt_agent->ncorners; ++i)
{
for (int i = 0; i < dt_agent->ncorners; ++i) {
Vec3 tmp = *(Vec3*)&dt_agent->cornerVerts[i * 3];
render_scene->addDebugLine(DVec3(prev), DVec3(tmp), 0xffff0000); // TODO
prev = tmp;
}
render_scene->addDebugCross(DVec3(*(Vec3*)dt_agent->targetPos), 1.0f, 0xffffffff); // TODO
Vec3 vel = *(Vec3*)dt_agent->vel;
DVec3 pos = m_universe.getPosition(entity);
render_scene->addDebugLine(pos, pos + vel, 0xff0000ff);*/
// TODO
const Vec3 vel = *(Vec3*)dt_agent->vel;
const DVec3 pos = m_universe.getPosition(entity);
render_scene->addDebugLine(pos, pos + zone_tr.rot.rotate(vel), 0xff0000ff);
}

2
src/navigation/navigation_scene.h
View file

@ -50,7 +50,7 @@ public:
virtual void debugDrawCompactHeightfield(EntityRef zone) = 0;
virtual void debugDrawHeightfield(EntityRef zone) = 0;
virtual void debugDrawContours(EntityRef zone) = 0;
virtual void debugDrawPath(EntityRef entity) = 0;
virtual void debugDrawPath(EntityRef agent_entity) = 0;
virtual const dtCrowdAgent* getDetourAgent(EntityRef entity) = 0;
virtual bool isNavmeshReady(EntityRef zone) const = 0;
virtual bool hasDebugDrawData(EntityRef zoneko) const = 0;