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Splat/SPZ refactor, file nodes now upload data on file drop
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| package splat | ||
|
|
||
| import ( | ||
| "io" | ||
|
|
||
| "github.com/EliCDavis/polyform/generator" | ||
| "github.com/EliCDavis/polyform/generator/artifact" | ||
| "github.com/EliCDavis/polyform/modeling" | ||
| "github.com/EliCDavis/polyform/nodes" | ||
| "github.com/EliCDavis/polyform/refutil" | ||
| ) | ||
|
|
||
| func init() { | ||
| factory := &refutil.TypeFactory{} | ||
|
|
||
| refutil.RegisterType[ArtifactNode](factory) | ||
|
|
||
| generator.RegisterTypes(factory) | ||
| } | ||
|
|
||
| type Splat struct { | ||
| Mesh modeling.Mesh | ||
| } | ||
|
|
||
| func (sa Splat) Write(w io.Writer) error { | ||
| return Write(w, sa.Mesh) | ||
| } | ||
|
|
||
| func (Splat) Mime() string { | ||
| return "application/octet-stream" | ||
| } | ||
|
|
||
| type ArtifactNode = nodes.Struct[artifact.Artifact, ArtifactNodeData] | ||
|
|
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| type ArtifactNodeData struct { | ||
| In nodes.NodeOutput[modeling.Mesh] | ||
| } | ||
|
|
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| func (pn ArtifactNodeData) Description() string { | ||
| return "Mkkellogg's SPLAT format for their three.js Gaussian Splat Viewer" | ||
| } | ||
|
|
||
| func (pn ArtifactNodeData) Process() (artifact.Artifact, error) { | ||
| return Splat{Mesh: pn.In.Value()}, nil | ||
| } | ||
|
|
||
| func NewSplatNode(meshNode nodes.NodeOutput[modeling.Mesh]) nodes.NodeOutput[artifact.Artifact] { | ||
| return (&ArtifactNode{ | ||
| Data: ArtifactNodeData{ | ||
| In: meshNode, | ||
| }, | ||
| }).Out() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package spz | ||
|
|
||
| import ( | ||
| "bytes" | ||
|
|
||
| "github.com/EliCDavis/polyform/generator" | ||
| "github.com/EliCDavis/polyform/modeling" | ||
| "github.com/EliCDavis/polyform/nodes" | ||
| "github.com/EliCDavis/polyform/refutil" | ||
| ) | ||
|
|
||
| func init() { | ||
| factory := &refutil.TypeFactory{} | ||
| refutil.RegisterType[ReadNode](factory) | ||
| generator.RegisterTypes(factory) | ||
| } | ||
|
|
||
| type ReadNode = nodes.Struct[modeling.Mesh, ReadNodeData] | ||
|
|
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| type ReadNodeData struct { | ||
| Data nodes.NodeOutput[[]byte] | ||
| } | ||
|
|
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| func (gad ReadNodeData) Process() (modeling.Mesh, error) { | ||
| if gad.Data == nil { | ||
| return modeling.EmptyMesh(modeling.PointTopology), nil | ||
| } | ||
|
|
||
| data := gad.Data.Value() | ||
| if len(data) == 0 { | ||
| return modeling.EmptyMesh(modeling.PointTopology), nil | ||
| } | ||
|
|
||
| cloud, err := Read(bytes.NewReader(data)) | ||
| if err != nil { | ||
| return modeling.EmptyMesh(modeling.PointTopology), err | ||
| } | ||
|
|
||
| return cloud.Mesh, nil | ||
| } |
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