Merge pull request #51 from cogentcore/simmer

Simmer

Author: rcoreilly

examples/simmer/results.go

@@ -127,9 +127,13 @@ func (sr *Simmer) Diff() { //types:add
 func (sr *Simmer) Plot() { //types:add
 	ts := sr.Tabs.AsLab()
 	tv := sr.ResultsTableView
+	if tv == nil {
+		core.MessageSnackbar(sr, "Plot: no results available to plot")
+		return
+	}
 	jis := tv.SelectedIndexesList(false)
 	if len(jis) == 0 {
-		fmt.Println("No Results rows selected")
+		core.MessageSnackbar(sr, "Plot: No Results rows selected")
 		return
 	}
 	var AggTable *table.Table
@@ -157,9 +161,13 @@ func (sr *Simmer) Plot() { //types:add
 func (sr *Simmer) PlotMean() { //types:add
 	ts := sr.Tabs.AsLab()
 	tv := sr.ResultsTableView
+	if tv == nil {
+		core.MessageSnackbar(sr, "PlotMean: no results available to plot")
+		return
+	}
 	jis := tv.SelectedIndexesList(false)
 	if len(jis) == 0 {
-		fmt.Println("No Results rows selected")
+		core.MessageSnackbar(sr, "PlotMean: No Results rows selected")
 		return
 	}
 	nc := len(sr.Config.GroupColumns)

examples/simmer/results.goal

@@ -8,7 +8,7 @@ go 1.25.6
 // https://github.com/googleapis/go-genproto/issues/1015
 
 require (
-	cogentcore.org/core v0.3.18
+	cogentcore.org/core v0.3.21
 	github.com/cogentcore/readline v0.1.3
 	github.com/cogentcore/yaegi v0.0.0-20260116172027-700fbf8949f3
 	github.com/mitchellh/go-homedir v1.1.0
@@ -67,8 +67,8 @@ require (
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.40.0 // indirect
 	golang.org/x/text v0.33.0 // indirect
-	google.golang.org/genproto v0.0.0-20260209200024-4cfbd4190f57 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260203192932-546029d2fa20 // indirect
+	google.golang.org/genproto v0.0.0-20260226221140-a57be14db171 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260217215200-42d3e9bedb6d // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/knuth v0.5.4 // indirect
 	modernc.org/token v1.1.0 // indirect

examples/simmer/typegen.go

@@ -1,7 +1,7 @@
 codeberg.org/go-pdf/fpdf v0.11.0 h1:n3I8WISQ1cr0S2rvx9DOlE/GypbcimMWqLpel3slHmY=
 codeberg.org/go-pdf/fpdf v0.11.0/go.mod h1:Y0DGRAdZ0OmnZPvjbMp/1bYxmIPxm0ws4tfoPOc4LjU=
-cogentcore.org/core v0.3.18 h1:xJXwUfrIg7bX9BJe3DEbOjn2a3TkIhFOvjeIzY3L0GU=
-cogentcore.org/core v0.3.18/go.mod h1:IQBEleZr+h6O/UjnymY875ve9kY0yokLK8YJ/JUPPBg=
+cogentcore.org/core v0.3.21 h1:IPxkRb/ibwXEWoyTr7jmUOky3HQkJeq10e3VL8dlih0=
+cogentcore.org/core v0.3.21/go.mod h1:IQBEleZr+h6O/UjnymY875ve9kY0yokLK8YJ/JUPPBg=
 git.sr.ht/~sbinet/cmpimg v0.1.0 h1:E0zPRk2muWuCqSKSVZIWsgtU9pjsw3eKHi8VmQeScxo=
 git.sr.ht/~sbinet/cmpimg v0.1.0/go.mod h1:FU12psLbF4TfNXkKH2ZZQ29crIqoiqTZmeQ7dkp/pxE=
 github.com/Bios-Marcel/wastebasket/v2 v2.0.3 h1:TkoDPcSqluhLGE+EssHu7UGmLgUEkWg7kNyHyyJ3Q9g=
@@ -165,10 +165,12 @@ golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
 gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
-google.golang.org/genproto v0.0.0-20260209200024-4cfbd4190f57 h1:uZSB/r2MjH9IsqpG2vRNSV1Juteix90oHe8oTcLW9tk=
-google.golang.org/genproto v0.0.0-20260209200024-4cfbd4190f57/go.mod h1:nGuPfp0lnDJcJD0J47StV0Skgnw3qMSQhjsLKiejq5Y=
+google.golang.org/genproto v0.0.0-20260226221140-a57be14db171 h1:RxhCsti413yL0IjU9dVvuTbCISo8gs3RW1jPMStck+4=
+google.golang.org/genproto v0.0.0-20260226221140-a57be14db171/go.mod h1:uhvzakVEqAuXU3TC2JCsxIRe5f77l+JySE3EqPoMyqM=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260203192932-546029d2fa20 h1:Jr5R2J6F6qWyzINc+4AM8t5pfUz6beZpHp678GNrMbE=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20260203192932-546029d2fa20/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260217215200-42d3e9bedb6d h1:t/LOSXPJ9R0B6fnZNyALBRfZBH0Uy0gT+uR+SJ6syqQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260217215200-42d3e9bedb6d/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
 google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
 google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=

go.mod

@@ -74,7 +74,9 @@ func StepJointForces(i uint32) { //gosl:kernel
 	// child world transform
 	poseCR := DynamicPos(jCi, params.Cur)
 	poseCQ := DynamicQuat(jCi, params.Cur)
-	// note: NOT doing this: slmath.MulSpatialTransforms(poseCR, poseCQ, jCR, jCQ, &xwCR, &xwCQ)
+	xwCR := jCR
+	xwCQ := jCQ
+	slmath.MulSpatialTransforms(poseCR, poseCQ, jCR, jCQ, &xwCR, &xwCQ)
 	// https://github.com/newton-physics/newton/issues/1261
 	comC := BodyCom(jCbi)
 	dC := poseCR.Sub(slmath.MulSpatialPoint(poseCR, poseCQ, comC)) // child moment arm