public override void ApplyMaterialPatch(Material material, MWAssets.Material patch)
{
base.ApplyMaterialPatch(material, patch);
if (patch.AlphaCutoff != null)
{
material.SetFloat("_AlphaCutoff", patch.AlphaCutoff.Value);
}
switch (patch.AlphaMode)
{
case MWAssets.AlphaMode.Opaque:
material.renderQueue = (int)RenderQueue.Geometry;
material.SetOverrideTag("RenderMode", "Opaque");
material.SetInt("_ZWrite", 1);
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
material.SetInt("_ShouldCutout", 0);
break;
case MWAssets.AlphaMode.Mask:
material.renderQueue = (int)RenderQueue.AlphaTest;
material.SetOverrideTag("RenderMode", "TransparentCutout");
material.SetInt("_ZWrite", 1);
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
material.SetInt("_ShouldCutout", 1);
break;
case MWAssets.AlphaMode.Blend:
material.renderQueue = (int)RenderQueue.Transparent;
material.SetOverrideTag("RenderMode", "Transparent");
material.SetInt("_ZWrite", 0);
material.SetInt("_SrcBlend", (int)BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)BlendMode.OneMinusSrcAlpha);
material.SetInt("_ShouldCutout", 0);
break;
// ignore default case, i.e. null
}
}
public override void ApplyMaterialPatch(IMixedRealityExtensionApp app, Material material, MWAssets.Material patch)
{
base.ApplyMaterialPatch(app, material, patch);
if (patch.EmissiveColor != null)
{
var color = material.GetColor(EmissiveColorProp);
color.r = patch.EmissiveColor.R ?? color.r;
color.g = patch.EmissiveColor.G ?? color.g;
color.b = patch.EmissiveColor.B ?? color.b;
color.a = patch.EmissiveColor.A ?? color.a;
material.SetColor(EmissiveColorProp, color);
}
if (patch.EmissiveTextureOffset != null)
{
var offset = material.GetTextureOffset(EmissiveTexProp);
offset.x = patch.EmissiveTextureOffset.X ?? offset.x;
offset.y = patch.EmissiveTextureOffset.Y ?? offset.y;
material.SetTextureOffset(EmissiveTexProp, offset);
}
if (patch.EmissiveTextureScale != null)
{
var scale = material.GetTextureScale(EmissiveTexProp);
scale.x = patch.EmissiveTextureScale.X ?? scale.x;
scale.y = patch.EmissiveTextureScale.Y ?? scale.y;
material.SetTextureScale(EmissiveTexProp, scale);
}
if (patch.EmissiveTextureId != null)
{
var textureId = patch.EmissiveTextureId.Value;
emissiveTextureAssignments[material.GetInstanceID()] = textureId;
if (textureId == Guid.Empty)
{
material.SetTexture(EmissiveTexProp, null);
}
else
{
app.AssetManager.OnSet(textureId, tex =>
{
if (!material || emissiveTextureAssignments[material.GetInstanceID()] != textureId)
{
return;
}
material.SetTexture(EmissiveTexProp, (Texture)tex.Asset);
});
}
}
if (patch.AlphaCutoff != null)
{
material.SetFloat("_AlphaCutoff", patch.AlphaCutoff.Value);
}
switch (patch.AlphaMode)
{
case MWAssets.AlphaMode.Opaque:
material.renderQueue = (int)RenderQueue.Geometry;
material.SetOverrideTag("RenderMode", "Opaque");
material.SetInt("_ZWrite", 1);
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
material.SetInt("_ShouldCutout", 0);
break;
case MWAssets.AlphaMode.Mask:
material.renderQueue = (int)RenderQueue.AlphaTest;
material.SetOverrideTag("RenderMode", "TransparentCutout");
material.SetInt("_ZWrite", 1);
material.SetInt("_SrcBlend", (int)BlendMode.One);
material.SetInt("_DstBlend", (int)BlendMode.Zero);
material.SetInt("_ShouldCutout", 1);
break;
case MWAssets.AlphaMode.Blend:
material.renderQueue = (int)RenderQueue.Transparent;
material.SetOverrideTag("RenderMode", "Transparent");
material.SetInt("_ZWrite", 0);
material.SetInt("_SrcBlend", (int)BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)BlendMode.OneMinusSrcAlpha);
material.SetInt("_ShouldCutout", 0);
break;
// ignore default case, i.e. null
}
}
/// <inheritdoc />
public virtual void ApplyMaterialPatch(IMixedRealityExtensionApp app, Material material, MWMaterial patch)
{
if (patch.Color != null)
{
_materialColor.FromGodotColor(material.AlbedoColor);
_materialColor.ApplyPatch(patch.Color);
material.AlbedoColor = _materialColor.ToColor();
}
if (patch.MainTextureOffset != null)
{
_textureOffset.FromGodotVector3(material.Uv1Offset);
_textureOffset.ApplyPatch(patch.MainTextureOffset);
_textureOffset.Y *= -1;
material.Uv1Offset = _textureOffset.ToVector3();
}
if (patch.MainTextureScale != null)
{
_textureScale.FromGodotVector3(material.Uv1Scale);
_textureScale.ApplyPatch(patch.MainTextureScale);
material.Uv1Scale = _textureScale.ToVector3();
}
if (patch.MainTextureId != null)
{
var textureId = patch.MainTextureId.Value;
mainTextureAssignments[material.GetInstanceId()] = textureId;
if (patch.MainTextureId == Guid.Empty)
{
material.AlbedoTexture = null;
}
else
{
app.AssetManager.OnSet(textureId, tex =>
{
if (material == null || mainTextureAssignments[material.GetInstanceId()] != textureId)
{
return;
}
material.AlbedoTexture = (Texture)tex.Asset;
});
}
}
if (patch.EmissiveColor != null)
{
material.EmissionEnabled = true;
var color = material.Emission;
color.r = patch.EmissiveColor.R ?? color.r;
color.g = patch.EmissiveColor.G ?? color.g;
color.b = patch.EmissiveColor.B ?? color.b;
color.a = patch.EmissiveColor.A ?? color.a;
material.Emission = color;
}
if (patch.EmissiveTextureOffset != null)
{
material.EmissionEnabled = true;
var offset = material.Uv2Offset;
offset.x = patch.EmissiveTextureOffset.X ?? offset.x;
offset.y = patch.EmissiveTextureOffset.Y ?? offset.y;
material.Uv2Offset = offset;
}
if (patch.EmissiveTextureScale != null)
{
material.EmissionEnabled = true;
var scale = material.Uv2Scale;
scale.x = patch.EmissiveTextureScale.X ?? scale.x;
scale.y = patch.EmissiveTextureScale.Y ?? scale.y;
material.Uv2Scale = scale;
}
if (patch.EmissiveTextureId != null)
{
material.EmissionEnabled = true;
var textureId = patch.EmissiveTextureId.Value;
emissiveTextureAssignments[material.GetInstanceId()] = textureId;
if (textureId == Guid.Empty)
{
material.EmissionTexture = null;
}
else
{
app.AssetManager.OnSet(textureId, tex =>
{
if (material == null || emissiveTextureAssignments[material.GetInstanceId()] != textureId)
{
return;
}
material.EmissionTexture = (Texture)tex.Asset;
});
}
}
if (patch.AlphaCutoff != null)
{
material.ParamsUseAlphaScissor = true;
material.ParamsAlphaScissorThreshold = patch.AlphaCutoff.Value;
}
switch (patch.AlphaMode)
{
case MWAssets.AlphaMode.Opaque:
material.FlagsTransparent = false;
break;
case MWAssets.AlphaMode.Mask:
material.ParamsUseAlphaScissor = true;
material.ParamsAlphaScissorThreshold = 1.0f;
break;
case MWAssets.AlphaMode.Blend:
material.FlagsTransparent = true;
material.ParamsUseAlphaScissor = false;
break;
// ignore default case, i.e. null
}
}