bloeys/physx-go
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Support pvd being null in CreatePhysics

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bloeys
2022-12-07 00:01:42 +04:00
parent 59a9ffd6b1
commit 66d8f247f1
2 changed files with 22 additions and 18 deletions
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30
main.go
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@ -39,10 +39,10 @@ func main() {
sd.SetCpuDispatcher(pgo.DefaultCpuDispatcherCreate(2, 0).ToCpuDispatcher()) sd.SetCpuDispatcher(pgo.DefaultCpuDispatcherCreate(2, 0).ToCpuDispatcher())
sd.SetOnContactCallback(contactHandler) sd.SetOnContactCallback(contactHandler)
s := p.CreateScene(sd) scene := p.CreateScene(sd)
println("Scene:", s) println("Scene:", scene)
scenePvdClient := s.GetScenePvdClient() scenePvdClient := scene.GetScenePvdClient()
println("ScenePvdClient:", scenePvdClient) println("ScenePvdClient:", scenePvdClient)
scenePvdClient.SetScenePvdFlag(pgo.PvdSceneFlag_eTRANSMIT_CONSTRAINTS, true) scenePvdClient.SetScenePvdFlag(pgo.PvdSceneFlag_eTRANSMIT_CONSTRAINTS, true)
@ -52,7 +52,7 @@ func main() {
//Add plane //Add plane
pMat := p.CreateMaterial(0.5, 0.5, 0.6) pMat := p.CreateMaterial(0.5, 0.5, 0.6)
groundPlane := pgo.CreatePlane(p, pgo.NewPlane(0, 1, 0, 0), pMat) groundPlane := pgo.CreatePlane(p, pgo.NewPlane(0, 1, 0, 0), pMat)
s.AddActor(groundPlane.ToActor()) scene.AddActor(groundPlane.ToActor())
//W0/W1 are filter groups the shape belongs to, and W2/W3 are a filter group mask //W0/W1 are filter groups the shape belongs to, and W2/W3 are a filter group mask
fd := pgo.NewFilterData(1, 1, 1, 1) fd := pgo.NewFilterData(1, 1, 1, 1)
@ -70,7 +70,7 @@ func main() {
ra := dynBox.ToRigidActor() ra := dynBox.ToRigidActor()
ra.SetSimFilterData(&fd) ra.SetSimFilterData(&fd)
s.AddActor(dynBox.ToActor()) scene.AddActor(dynBox.ToActor())
//Add box2 //Add box2
v = pgo.NewVec3(0.5, 12, 0) v = pgo.NewVec3(0.5, 12, 0)
@ -79,7 +79,7 @@ func main() {
ra = dynBox2.ToRigidActor() ra = dynBox2.ToRigidActor()
ra.SetSimFilterData(&fd) ra.SetSimFilterData(&fd)
s.AddActor(dynBox2.ToActor()) scene.AddActor(dynBox2.ToActor())
//Add sphere //Add sphere
v = pgo.NewVec3(0, 16, 0) v = pgo.NewVec3(0, 16, 0)
@ -88,7 +88,7 @@ func main() {
ra = dynSphere.ToRigidActor() ra = dynSphere.ToRigidActor()
ra.SetSimFilterData(&fd) ra.SetSimFilterData(&fd)
s.AddActor(dynSphere.ToActor()) scene.AddActor(dynSphere.ToActor())
//Add capsule //Add capsule
v = pgo.NewVec3(0, 20, 0) v = pgo.NewVec3(0, 20, 0)
@ -96,7 +96,7 @@ func main() {
dynCapsule := pgo.CreateDynamic(p, tr4, pgo.NewCapsuleGeometry(0.25, 0.5).ToGeometry(), pMat, 1, shapeOffset) dynCapsule := pgo.CreateDynamic(p, tr4, pgo.NewCapsuleGeometry(0.25, 0.5).ToGeometry(), pMat, 1, shapeOffset)
ra = dynCapsule.ToRigidActor() ra = dynCapsule.ToRigidActor()
ra.SetSimFilterData(&fd) ra.SetSimFilterData(&fd)
s.AddActor(dynCapsule.ToActor()) scene.AddActor(dynCapsule.ToActor())
//Add compound shape //Add compound shape
dynComp := p.CreateRigidDynamic(pgo.NewTransform(pgo.NewVec3(2.5, 35, 0), qID)) dynComp := p.CreateRigidDynamic(pgo.NewTransform(pgo.NewVec3(2.5, 35, 0), qID))
@ -111,7 +111,7 @@ func main() {
ra = dynComp.ToRigidActor() ra = dynComp.ToRigidActor()
ra.SetSimFilterData(&fd) ra.SetSimFilterData(&fd)
s.AddActor(dynComp.ToActor()) scene.AddActor(dynComp.ToActor())
//Make some changes and print info //Make some changes and print info
dynSphere.SetMass(1) dynSphere.SetMass(1)
@ -130,14 +130,14 @@ func main() {
raycastBuffer := pgo.NewRaycastBuffer(1) raycastBuffer := pgo.NewRaycastBuffer(1)
defer raycastBuffer.Release() defer raycastBuffer.Release()
s.SetScratchBuffer(4) scene.SetScratchBuffer(4)
for { for {
s.Collide(1 / 50.0) scene.Collide(1 / 50.0)
s.FetchCollision(true) scene.FetchCollision(true)
s.Advance() scene.Advance()
s.FetchResults(true) scene.FetchResults(true)
s.RaycastWithHitBuffer(pgo.NewVec3(0, 0, 0), pgo.NewVec3(0, 1, 0), 9, raycastBuffer, 1) scene.RaycastWithHitBuffer(pgo.NewVec3(0, 0, 0), pgo.NewVec3(0, 1, 0), 9, raycastBuffer, 1)
if raycastBuffer.HasBlock() { if raycastBuffer.HasBlock() {
block := raycastBuffer.GetBlock() block := raycastBuffer.GetBlock()
d := block.GetDistance() d := block.GetDistance()

10
pgo/pgo.go
View File

@ -270,7 +270,11 @@ func (p *Physics) Release() {
func CreatePhysics(f *Foundation, ts *TolerancesScale, trackOutstandingAllocations bool, pvd *Pvd) *Physics { func CreatePhysics(f *Foundation, ts *TolerancesScale, trackOutstandingAllocations bool, pvd *Pvd) *Physics {
p := &Physics{} p := &Physics{}
p.cPhysics = C.CPxCreatePhysics(f.cFoundation, ts.cTolScale, C._Bool(trackOutstandingAllocations), pvd.cPvd) if pvd != nil {
p.cPhysics = C.CPxCreatePhysics(f.cFoundation, ts.cTolScale, C._Bool(trackOutstandingAllocations), pvd.cPvd)
} else {
p.cPhysics = C.CPxCreatePhysics(f.cFoundation, ts.cTolScale, C._Bool(trackOutstandingAllocations), nil)
}
return p return p
} }
@ -376,8 +380,8 @@ func (sd *SceneDesc) SetCpuDispatcher(cd *CpuDispatcher) {
C.CPxSceneDesc_set_cpuDispatcher(&sd.cSD, cd.cCpuDisp) C.CPxSceneDesc_set_cpuDispatcher(&sd.cSD, cd.cCpuDisp)
} }
//SetOnContactCallback sets the GLOBAL contact callback handler. Physx-c currently only supports 1 contact callback handler. // SetOnContactCallback sets the GLOBAL contact callback handler. Physx-c currently only supports 1 contact callback handler.
//Setting a contact callback handler overrides the previous one. Only the most recent one gets called. // Setting a contact callback handler overrides the previous one. Only the most recent one gets called.
func (sd *SceneDesc) SetOnContactCallback(cb func(ContactPairHeader)) { func (sd *SceneDesc) SetOnContactCallback(cb func(ContactPairHeader)) {
contactCallback = cb contactCallback = cb
C.CPxSceneDesc_set_onContactCallback(&sd.cSD, (C.CPxonContactCallback)(unsafe.Pointer(C.goOnContactCallback_cgo))) C.CPxSceneDesc_set_onContactCallback(&sd.cSD, (C.CPxonContactCallback)(unsafe.Pointer(C.goOnContactCallback_cgo)))