public override void AssignNewShaderToMaterial(Material material, Shader oldShader, Shader newShader)
{
if (newShader.name.Contains("Unlit"))
{
material.SetFloat("_LightingEnabled", 0f);
}
else
{
material.SetFloat("_LightingEnabled", 1f);
}
if (material.HasProperty("_Emission"))
{
material.SetColor("_EmissionColor", material.GetColor("_Emission"));
}
base.AssignNewShaderToMaterial(material, oldShader, newShader);
if (oldShader == null || !oldShader.name.Contains("Legacy Shaders/"))
{
StandardParticlesShaderGUI.SetupMaterialWithBlendMode(material, (StandardParticlesShaderGUI.BlendMode)material.GetFloat("_Mode"));
}
else
{
StandardParticlesShaderGUI.BlendMode blendMode = StandardParticlesShaderGUI.BlendMode.Opaque;
if (oldShader.name.Contains("/Transparent/Cutout/"))
{
blendMode = StandardParticlesShaderGUI.BlendMode.Cutout;
}
else if (oldShader.name.Contains("/Transparent/"))
{
blendMode = StandardParticlesShaderGUI.BlendMode.Fade;
}
material.SetFloat("_Mode", (float)blendMode);
this.MaterialChanged(material);
}
}
private void BlendModePopup()
{
EditorGUI.showMixedValue = this.blendMode.hasMixedValue;
StandardParticlesShaderGUI.BlendMode blendMode = (StandardParticlesShaderGUI.BlendMode) this.blendMode.floatValue;
EditorGUI.BeginChangeCheck();
blendMode = (StandardParticlesShaderGUI.BlendMode)EditorGUILayout.Popup(StandardParticlesShaderGUI.Styles.renderingMode, (int)blendMode, StandardParticlesShaderGUI.Styles.blendNames, new GUILayoutOption[0]);
if (EditorGUI.EndChangeCheck())
{
this.m_MaterialEditor.RegisterPropertyChangeUndo("Rendering Mode");
this.blendMode.floatValue = (float)blendMode;
}
EditorGUI.showMixedValue = false;
}
public static void SetupMaterialWithBlendMode(Material material, StandardParticlesShaderGUI.BlendMode blendMode)
{
switch (blendMode)
{
case StandardParticlesShaderGUI.BlendMode.Opaque:
material.SetOverrideTag("RenderType", "");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 1);
material.SetInt("_DstBlend", 0);
material.SetInt("_ZWrite", 1);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = -1;
break;
case StandardParticlesShaderGUI.BlendMode.Cutout:
material.SetOverrideTag("RenderType", "TransparentCutout");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 1);
material.SetInt("_DstBlend", 0);
material.SetInt("_ZWrite", 1);
material.EnableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 2450;
break;
case StandardParticlesShaderGUI.BlendMode.Fade:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 5);
material.SetInt("_DstBlend", 10);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 3000;
break;
case StandardParticlesShaderGUI.BlendMode.Transparent:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 1);
material.SetInt("_DstBlend", 10);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.EnableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 3000;
break;
case StandardParticlesShaderGUI.BlendMode.Additive:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 5);
material.SetInt("_DstBlend", 1);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 3000;
break;
case StandardParticlesShaderGUI.BlendMode.Subtractive:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_BlendOp", 2);
material.SetInt("_SrcBlend", 5);
material.SetInt("_DstBlend", 1);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.EnableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.DisableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 3000;
break;
case StandardParticlesShaderGUI.BlendMode.Modulate:
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_BlendOp", 0);
material.SetInt("_SrcBlend", 2);
material.SetInt("_DstBlend", 10);
material.SetInt("_ZWrite", 0);
material.DisableKeyword("_ALPHATEST_ON");
material.DisableKeyword("_ALPHABLEND_ON");
material.DisableKeyword("_ALPHAPREMULTIPLY_ON");
material.EnableKeyword("_ALPHAMODULATE_ON");
material.renderQueue = 3000;
break;
}
}
