public static bool TryGetTextureFromMaterialProperty(GltfData data, glTF_VRM_Material vrmMaterial, string textureKey, out (SubAssetKey, TextureDescriptor) texture) { // 任意の shader の import を許容する if (/*vrmMaterial.shader == MToon.Utils.ShaderName &&*/ vrmMaterial.textureProperties.TryGetValue(textureKey, out var textureIdx)) { var(offset, scale) = (new Vector2(0, 0), new Vector2(1, 1)); if (TryGetTextureOffsetAndScale(vrmMaterial, textureKey, out var os)) { offset = os.offset; scale = os.scale; } switch (textureKey) { case MToon.Utils.PropBumpMap: texture = GltfTextureImporter.CreateNormal(data, textureIdx, offset, scale); break; default: texture = GltfTextureImporter.CreateSrgb(data, textureIdx, offset, scale); break; } return(true); } texture = default; return(false); }
public static (SubAssetKey, TextureImportParam) Create(GltfParser parser, int index, Vector2 offset, Vector2 scale, string prop, float metallicFactor, float roughnessFactor) { switch (prop) { case TextureImportParam.NORMAL_PROP: return(GltfTextureImporter.CreateNormal(parser, index, offset, scale)); default: return(GltfTextureImporter.CreateSRGB(parser, index, offset, scale)); case TextureImportParam.OCCLUSION_PROP: case TextureImportParam.METALLIC_GLOSS_PROP: throw new NotImplementedException(); } }