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Merge pull request #4 from bavix/develop
UI 3d
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| //nolint:all | ||
| package main | ||
|
|
||
| import ( | ||
| "math/rand" | ||
| "time" | ||
|
|
||
| "github.com/g3n/engine/app" | ||
| "github.com/g3n/engine/camera" | ||
| "github.com/g3n/engine/core" | ||
| "github.com/g3n/engine/geometry" | ||
| "github.com/g3n/engine/gls" | ||
| "github.com/g3n/engine/graphic" | ||
| "github.com/g3n/engine/light" | ||
| "github.com/g3n/engine/material" | ||
| "github.com/g3n/engine/math32" | ||
| "github.com/g3n/engine/renderer" | ||
| "github.com/google/uuid" | ||
|
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||
| "github.com/bavix/boxpacker3" | ||
| ) | ||
|
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| const ( | ||
| BoxTypeF = "8ec81501-11a4-4b3f-9a52-7cd2f9c8370c" | ||
| BoxTypeE = "9c69baf8-1ca3-46a0-9fc2-6f15ad9fef9a" | ||
| BoxTypeG = "2c5279d3-48ad-451b-b673-f6d9be7fc6f6" | ||
| BoxTypeC = "7f1cc68f-d554-4094-8734-c68df5c13154" | ||
| BoxTypeB = "76cede41-86bb-4487-bfb0-9513f032d53e" | ||
| BoxTypeA = "8e10cebf-cee6-4136-b060-1587b993d083" | ||
| BoxTypeStd = "ba973206-aa64-493b-b37a-c53192cde8fd" | ||
| BoxTypeNotStd1 = "cb1ed5b8-7405-48c5-bfd0-d86f75c99261" | ||
| BoxTypeNotStd2 = "d91e2661-aebb-4a55-bfb5-4ff9c6e3c008" | ||
| BoxTypeNotStd3 = "a0ecd730-375a-4313-bbe8-820710606b3d" | ||
| BoxTypeNotStd4 = "6dff37f0-4dd1-4143-abdc-c19ab94f2e68" | ||
| BoxTypeNotStd5 = "abac6d59-b51f-4d62-a338-42aca7afe1cc" | ||
| BoxTypeNotStd6 = "981ffb30-a7b9-4d9e-820e-04de2145763e" | ||
| ) | ||
|
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||
| func NewDefaultBoxList() []*boxpacker3.Box { | ||
| return []*boxpacker3.Box{ | ||
| boxpacker3.NewBox(BoxTypeF, 220, 185, 50, 20000), // 0 | ||
| boxpacker3.NewBox(BoxTypeE, 165, 215, 100, 20000), // 1 | ||
| boxpacker3.NewBox(BoxTypeG, 265, 165, 190, 20000), // 2 | ||
| boxpacker3.NewBox(BoxTypeC, 425, 165, 190, 20000), // 3 | ||
| boxpacker3.NewBox(BoxTypeB, 425, 265, 190, 20000), // 4 | ||
| boxpacker3.NewBox(BoxTypeA, 425, 265, 380, 20000), // 5 | ||
| boxpacker3.NewBox(BoxTypeStd, 530, 380, 265, 20000), // 6 | ||
| boxpacker3.NewBox(BoxTypeNotStd1, 1000, 500, 500, 20000), // 7 | ||
| boxpacker3.NewBox(BoxTypeNotStd2, 1000, 1000, 1000, 20000), // 8 | ||
| boxpacker3.NewBox(BoxTypeNotStd3, 2000, 500, 500, 20000), // 9 | ||
| boxpacker3.NewBox(BoxTypeNotStd4, 2000, 2000, 2000, 20000), // 10 | ||
| boxpacker3.NewBox(BoxTypeNotStd5, 2500, 2500, 2500, 20000), // 11 | ||
| boxpacker3.NewBox(BoxTypeNotStd6, 3000, 3000, 3000, 20000), // 12 | ||
| } | ||
| } | ||
|
|
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| func main() { | ||
| a := app.App() | ||
| scene := core.NewNode() | ||
|
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| cam := camera.NewPerspective(1, 1, 3000, 60, camera.Vertical) | ||
| cam.SetPosition(0, 0, 3) | ||
| scene.Add(cam) | ||
| camera.NewOrbitControl(cam) | ||
|
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| packer := boxpacker3.NewPacker() | ||
|
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| boxes := NewDefaultBoxList() | ||
| items := []*boxpacker3.Item{ | ||
| // 5 | ||
| boxpacker3.NewItem(uuid.New().String(), 100, 100, 5, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 100, 5, 100, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 5, 100, 100, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 5, 100, 100, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 5, 100, 100, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 5, 100, 100, 2690), | ||
|
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| // 35 | ||
| boxpacker3.NewItem(uuid.New().String(), 35, 100, 100, 2690), | ||
| boxpacker3.NewItem(uuid.New().String(), 35, 100, 100, 2690), | ||
| } | ||
|
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| packResult, _ := packer.Pack(boxes, items) | ||
|
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| for _, box := range packResult.Boxes { | ||
| if len(box.GetItems()) == 0 { | ||
| continue | ||
| } | ||
|
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| boxGeo := geometry.NewBox(float32(box.GetWidth()), float32(box.GetHeight()), float32(box.GetDepth())) | ||
| mat := material.NewStandard(math32.NewColor("DarkGreen")) | ||
| mat.SetOpacity(0.25) | ||
| boxMesh := graphic.NewMesh(boxGeo, mat) | ||
| boxMesh.SetPosition(0, 0, 0) | ||
| scene.Add(boxMesh) | ||
|
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| for _, item := range box.GetItems() { | ||
| dimension := item.GetDimension() | ||
|
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| itemGeo := geometry.NewBox(float32(dimension[0]), float32(dimension[1]), float32(dimension[2])) | ||
| mat := material.NewStandard(math32.NewColorHex(uint(rand.Uint32()))) | ||
| itemMesh := graphic.NewMesh(itemGeo, mat) | ||
| mat.SetOpacity(0.7) | ||
|
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| itemMesh.SetPosition( | ||
| float32(item.GetPosition()[boxpacker3.WidthAxis])-float32(box.GetWidth())/2+float32(dimension[0])/2, | ||
| float32(item.GetPosition()[boxpacker3.HeightAxis])-float32(box.GetHeight())/2+float32(dimension[1])/2, | ||
| float32(item.GetPosition()[boxpacker3.DepthAxis])-float32(box.GetDepth())/2+float32(dimension[2])/2) | ||
|
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| scene.Add(itemMesh) | ||
| } | ||
|
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| break | ||
| } | ||
|
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| scene.Add(light.NewAmbient(&math32.Color{1.0, 1.0, 1.0}, 0.8)) | ||
| pointLight := light.NewPoint(&math32.Color{1, 1, 0}, 5.0) | ||
| pointLight.SetPosition(1, 0, 2) | ||
| scene.Add(pointLight) | ||
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| a.Gls().ClearColor(0.5, 0.5, 0.5, 1.0) | ||
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| a.Run(func(renderer *renderer.Renderer, deltaTime time.Duration) { | ||
| a.Gls().Clear(gls.DEPTH_BUFFER_BIT | gls.STENCIL_BUFFER_BIT | gls.COLOR_BUFFER_BIT) | ||
| renderer.Render(scene, cam) | ||
| }) | ||
| } |
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