UnityEditor.StandardShaderGUI.SetKeyword C# (CSharp) Méthode

        private static void SetKeyword(Material m, string keyword, bool state)
        {
            if (state)
            {
                m.EnableKeyword(keyword);
            }
            else
            {
                m.DisableKeyword(keyword);
            }
        }

        private static void SetMaterialKeywords(Material material, StandardShaderGUI.WorkflowMode workflowMode)
        {
            StandardShaderGUI.SetKeyword(material, "_NORMALMAP", (bool)((UnityEngine.Object)material.GetTexture("_BumpMap")) || (bool)((UnityEngine.Object)material.GetTexture("_DetailNormalMap")));
            if (workflowMode == StandardShaderGUI.WorkflowMode.Specular)
            {
                StandardShaderGUI.SetKeyword(material, "_SPECGLOSSMAP", (bool)((UnityEngine.Object)material.GetTexture("_SpecGlossMap")));
            }
            else if (workflowMode == StandardShaderGUI.WorkflowMode.Metallic)
            {
                StandardShaderGUI.SetKeyword(material, "_METALLICGLOSSMAP", (bool)((UnityEngine.Object)material.GetTexture("_MetallicGlossMap")));
            }
            StandardShaderGUI.SetKeyword(material, "_PARALLAXMAP", (bool)((UnityEngine.Object)material.GetTexture("_ParallaxMap")));
            StandardShaderGUI.SetKeyword(material, "_DETAIL_MULX2", (bool)((UnityEngine.Object)material.GetTexture("_DetailAlbedoMap")) || (bool)((UnityEngine.Object)material.GetTexture("_DetailNormalMap")));
            bool state = StandardShaderGUI.ShouldEmissionBeEnabled(material.GetColor("_EmissionColor"));

            StandardShaderGUI.SetKeyword(material, "_EMISSION", state);
            MaterialGlobalIlluminationFlags illuminationFlags1 = material.globalIlluminationFlags;

            if ((illuminationFlags1 & (MaterialGlobalIlluminationFlags.RealtimeEmissive | MaterialGlobalIlluminationFlags.BakedEmissive)) == MaterialGlobalIlluminationFlags.None)
            {
                return;
            }
            MaterialGlobalIlluminationFlags illuminationFlags2 = illuminationFlags1 & ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;

            if (!state)
            {
                illuminationFlags2 |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
            }
            material.globalIlluminationFlags = illuminationFlags2;
        }