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[DRAFT] Skybox experiment #7692

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[DRAFT] Skybox experiment #7692

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aef74ba
initial test comit
NeylMahfouf2608 Jul 4, 2025
4cc8256
Merge branch 'master' into skybox
NeylMahfouf2608 Jul 4, 2025
ed3cd34
experiment two implementations of skyboxes
NeylMahfouf2608 Jul 4, 2025
ba5566f
Update DirectionalLight.ts
NeylMahfouf2608 Jul 4, 2025
213e323
changed test image format for png
NeylMahfouf2608 Jul 4, 2025
e3532f9
Merge branch 'skybox' of https://github.com/4ian/GDevelop into skybox
NeylMahfouf2608 Jul 4, 2025
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34 changes: 34 additions & 0 deletions Extensions/3D/DirectionalLight.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,40 @@ namespace gdjs {
if (!scene) {
return false;
}
const skyboxGeo = new THREE.BoxGeometry(10000, 10000, 10000);

const ft = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_north.png'
);
const bk = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_south.png'
);
const up = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_up.png'
);
const dn = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_down.png'
);
const rt = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_east.png'
);
const lf = new THREE.TextureLoader().load(
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_west.png'
);

const materialArray = [
new THREE.MeshBasicMaterial({ map: rt, side: THREE.BackSide }), // Right
new THREE.MeshBasicMaterial({ map: up, side: THREE.BackSide }), // Left
new THREE.MeshBasicMaterial({ map: lf, side: THREE.BackSide }), // Top
new THREE.MeshBasicMaterial({ map: dn, side: THREE.BackSide }), // Bottom
new THREE.MeshBasicMaterial({ map: bk, side: THREE.BackSide }), // Front
new THREE.MeshBasicMaterial({ map: ft, side: THREE.BackSide }), // Back
];
const skybox = new THREE.Mesh(skyboxGeo, materialArray);
skybox.position.set(0, 0, 0);
skybox.frustumCulled = false;

scene.add(skybox);
scene.add(this._light);
scene.add(this._light.target);
if (this._shadowCameraHelper) {
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Binary file added Extensions/3D/clouds1_down.png
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Binary file added Extensions/3D/clouds1_east.png
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Binary file added Extensions/3D/clouds1_north.png
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Binary file added Extensions/3D/clouds1_south.png
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Binary file added Extensions/3D/clouds1_up.png
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Binary file added Extensions/3D/clouds1_west.png
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21 changes: 18 additions & 3 deletions GDJS/Runtime/pixi-renderers/runtimescene-pixi-renderer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@ namespace gdjs {
private _profilerText: PIXI.Text | null = null;
private _showCursorAtNextRender: boolean = false;
private _threeRenderer: THREE.WebGLRenderer | null = null;
private loader: THREE.CubeTextureLoader;
private texture: THREE.CubeTexture;
private _layerRenderingMetrics: {
rendered2DLayersCount: number;
rendered3DLayersCount: number;
Expand All @@ -33,6 +35,17 @@ namespace gdjs {
this._threeRenderer = this._runtimeGameRenderer
? this._runtimeGameRenderer.getThreeRenderer()
: null;

this.loader = new THREE.CubeTextureLoader();

this.texture = this.loader.load([
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_east.png', // px
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_west.png', // nx
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_up.png', // py
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_down.png', // ny
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_north.png', // pz
'C:/Users/Utilisateur/Desktop/Gdevelop/GDevelop/Extensions/3D/clouds1_south.png', // nz
]);
}

onGameResolutionResized() {
Expand Down Expand Up @@ -209,9 +222,11 @@ namespace gdjs {
);
threeRenderer.resetState();
if (this._runtimeScene.getClearCanvas()) threeRenderer.clear();
threeScene.background = new THREE.Color(
this._runtimeScene.getBackgroundColor()
);

threeScene.background = this.texture;
// threeScene.background = new THREE.Color(
// this._runtimeScene.getBackgroundColor()
// );

isFirstRender = false;
} else {
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