/// <summary>
/// Create a Particle definition.
/// </summary>
/// <param name="vgoParticle"></param>
/// <returns></returns>
protected virtual ParticleDefinition CreateParticleDefinition(VGO_materials_particle vgoParticle)
{
ParticleDefinition particleDefinition = new ParticleDefinition()
{
RenderMode = (UniStandardParticle.BlendMode)vgoParticle.renderMode,
ColorMode = (UniStandardParticle.ColorMode)vgoParticle.colorMode,
FlipBookMode = (UniStandardParticle.FlipBookMode)vgoParticle.flipBookMode,
CullMode = vgoParticle.cullMode,
SoftParticlesEnabled = vgoParticle.softParticlesEnabled,
SoftParticleFadeParams = ArrayConverter.ToVector4(vgoParticle.softParticleFadeParams),
CameraFadingEnabled = vgoParticle.cameraFadingEnabled,
CameraFadeParams = ArrayConverter.ToVector4(vgoParticle.cameraFadeParams),
DistortionEnabled = vgoParticle.distortionEnabled,
GrabTexture = GetTexture(UniStandardParticle.Utils.PropGrabTexture, vgoParticle.grabTextureIndex),
DistortionStrengthScaled = vgoParticle.distortionStrengthScaled,
DistortionBlend = vgoParticle.distortionBlend,
ColorAddSubDiff = ArrayConverter.ToColor(vgoParticle.colorAddSubDiff, gamma: true),
MainTex = GetTexture(UniStandardParticle.Utils.PropMainTex, vgoParticle.mainTexIndex),
MainTexSt = ArrayConverter.ToVector4(vgoParticle.mainTexSt),
Color = ArrayConverter.ToColor(vgoParticle.color, gamma: true),
Cutoff = vgoParticle.cutoff,
MetallicGlossMap = GetTexture(UniStandardParticle.Utils.PropMetallicGlossMap, vgoParticle.metallicGlossMapIndex),
Metallic = vgoParticle.metallic,
Glossiness = vgoParticle.glossiness,
BumpMap = GetTexture(UniStandardParticle.Utils.PropBumpMap, vgoParticle.bumpMapIndex),
BumpScale = vgoParticle.bumpScale,
LightingEnabled = vgoParticle.lightingEnabled,
EmissionEnabled = vgoParticle.emissionEnabled,
EmissionColor = ArrayConverter.ToColor(vgoParticle.emissionColor, gamma: true),
EmissionMap = GetTexture(UniStandardParticle.Utils.PropEmissionMap, vgoParticle.emissionMapIndex),
};
return(particleDefinition);
}
/// <summary>
/// Set Light parameter.
/// </summary>
/// <param name="light"></param>
/// <param name="vgoLight"></param>
public static void SetComponentValue(Light light, VGO_Light vgoLight)
{
if (light == null)
{
return;
}
if (vgoLight == null)
{
return;
}
switch (vgoLight.type)
{
case LightType.Spot:
case LightType.Directional:
case LightType.Point:
case LightType.Rectangle:
case LightType.Disc:
break;
default:
return;
}
light.enabled = vgoLight.enabled;
light.type = vgoLight.type;
light.color = ArrayConverter.ToColor(vgoLight.color, gamma: true);
light.intensity = vgoLight.intensity;
light.bounceIntensity = vgoLight.bounceIntensity;
light.renderMode = vgoLight.renderMode;
light.cullingMask = vgoLight.cullingMask;
#if UNITY_EDITOR
light.lightmapBakeType = vgoLight.lightmapBakeType;
#endif
switch (vgoLight.type)
{
case LightType.Spot:
light.shape = vgoLight.shape;
light.range = vgoLight.range;
light.spotAngle = vgoLight.spotAngle;
break;
case LightType.Point:
light.range = vgoLight.range;
break;
#if UNITY_EDITOR
case LightType.Rectangle:
light.areaSize = ArrayConverter.ToVector2(vgoLight.areaSize);
break;
case LightType.Disc:
light.areaSize = new Vector2(vgoLight.areaRadius, 1.0f);
break;
#endif
default:
break;
}
light.shadows = vgoLight.shadows;
#if UNITY_EDITOR
// Baked Shadows
if ((vgoLight.lightmapBakeType == LightmapBakeType.Baked) ||
(vgoLight.lightmapBakeType == LightmapBakeType.Mixed))
{
if (vgoLight.shadows == LightShadows.Soft)
{
switch (vgoLight.type)
{
case LightType.Spot:
case LightType.Point:
light.shadowRadius = vgoLight.shadowRadius;
break;
case LightType.Directional:
light.shadowAngle = vgoLight.shadowAngle;
break;
default:
break;
}
}
}
#endif
// Realtime Shadows
if ((vgoLight.lightmapBakeType == LightmapBakeType.Realtime) ||
(vgoLight.lightmapBakeType == LightmapBakeType.Mixed))
{
if ((vgoLight.type == LightType.Directional) ||
(vgoLight.type == LightType.Point))
{
light.shadowStrength = vgoLight.shadowStrength;
light.shadowResolution = vgoLight.shadowResolution;
light.shadowBias = vgoLight.shadowBias;
light.shadowNormalBias = vgoLight.shadowNormalBias;
light.shadowNearPlane = vgoLight.shadowNearPlane;
}
}
}
/// <summary>
/// Create a Unlit material.
/// </summary>
/// <param name="i"></param>
/// <param name="src"></param>
/// <param name="hasVertexColor"></param>
/// <returns></returns>
protected virtual Material CreateUnlitMaterial(int i, glTFMaterial src, bool hasVertexColor)
{
var shader = m_shaderStore.GetShader(src);
var material = new Material(shader);
material.name = CreateMaterialName(i, src);
#if UNITY_EDITOR
material.hideFlags = HideFlags.DontUnloadUnusedAsset;
#endif
// renderMode
switch (src.alphaMode)
{
case MaterialAlphaMode.OPAQUE:
UniGLTF.UniUnlit.Utils.SetRenderMode(material, UniGLTF.UniUnlit.UniUnlitRenderMode.Opaque);
break;
case MaterialAlphaMode.BLEND:
UniGLTF.UniUnlit.Utils.SetRenderMode(material, UniGLTF.UniUnlit.UniUnlitRenderMode.Transparent);
break;
case MaterialAlphaMode.MASK:
UniGLTF.UniUnlit.Utils.SetRenderMode(material, UniGLTF.UniUnlit.UniUnlitRenderMode.Cutout);
break;
default:
UniGLTF.UniUnlit.Utils.SetRenderMode(material, UniGLTF.UniUnlit.UniUnlitRenderMode.Opaque);
break;
}
// culling
if (src.doubleSided)
{
UniGLTF.UniUnlit.Utils.SetCullMode(material, UniGLTF.UniUnlit.UniUnlitCullMode.Off);
}
else
{
UniGLTF.UniUnlit.Utils.SetCullMode(material, UniGLTF.UniUnlit.UniUnlitCullMode.Back);
}
// VColor
if (hasVertexColor)
{
UniGLTF.UniUnlit.Utils.SetVColBlendMode(material, UniGLTF.UniUnlit.UniUnlitVertexColorBlendOp.Multiply);
}
else
{
UniGLTF.UniUnlit.Utils.SetVColBlendMode(material, UniGLTF.UniUnlit.UniUnlitVertexColorBlendOp.None);
}
if (src.pbrMetallicRoughness != null)
{
// color
if (src.pbrMetallicRoughness.baseColorFactor != null)
{
material.color = ArrayConverter.ToColor(src.pbrMetallicRoughness.baseColorFactor, gamma: true);
}
// texture
if (src.pbrMetallicRoughness.baseColorTexture != null)
{
var texture = Context.GetTexture(src.pbrMetallicRoughness.baseColorTexture.index);
if (texture != null)
{
material.mainTexture = texture.Texture;
}
}
}
if (material.shader.name == ShaderName.UniGLTF_UniUnlit)
{
UniGLTF.UniUnlit.Utils.ValidateProperties(material, true);
return(material);
}
switch (src.alphaMode)
{
case MaterialAlphaMode.BLEND:
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameBlendMode, (int)BlendMode.Fade);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameSrcBlend, (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameDstBlend, (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameZWrite, 0);
material.DisableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaTestOn);
material.EnableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaBlendOn);
material.renderQueue = (int)RenderQueue.Transparent;
break;
case MaterialAlphaMode.MASK:
material.SetFloat(UniGLTF.UniUnlit.Utils.PropNameCutoff, src.alphaCutoff);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameBlendMode, (int)BlendMode.Cutout);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameSrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameDstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameZWrite, 1);
material.EnableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaTestOn);
material.DisableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaBlendOn);
material.renderQueue = (int)RenderQueue.AlphaTest;
break;
case MaterialAlphaMode.OPAQUE:
default:
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameBlendMode, (int)BlendMode.Opaque);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameSrcBlend, (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameDstBlend, (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt(UniGLTF.UniUnlit.Utils.PropNameZWrite, 1);
material.DisableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaTestOn);
material.DisableKeyword(UniGLTF.UniUnlit.Utils.KeywordAlphaBlendOn);
material.renderQueue = -1;
break;
}
return(material);
}
/// <summary>
/// Create a MToon definition.
/// </summary>
/// <param name="mtoon"></param>
/// <returns></returns>
protected virtual MToonDefinition CreateMtoonDefinition(VRMC_materials_mtoon mtoon)
{
MToonDefinition mtoonDefinition = new MToonDefinition();
// Meta
mtoonDefinition.Meta = new MetaDefinition()
{
VersionNumber = MToon.Utils.VersionNumber,
Implementation = MToon.Utils.Implementation,
};
// Rendering
mtoonDefinition.Rendering = new RenderingDefinition()
{
RenderMode = (MToon.RenderMode)mtoon.renderMode,
CullMode = (MToon.CullMode)mtoon.cullMode,
RenderQueueOffsetNumber = mtoon.renderQueueOffsetNumber,
};
// Color
mtoonDefinition.Color = new ColorDefinition()
{
LitColor = ArrayConverter.ToColor(mtoon.litFactor, gamma: true),
LitMultiplyTexture = GetTexture(MToon.Utils.PropMainTex, mtoon.litMultiplyTexture),
ShadeColor = ArrayConverter.ToColor(mtoon.shadeFactor, gamma: true),
ShadeMultiplyTexture = GetTexture(MToon.Utils.PropShadeTexture, mtoon.shadeMultiplyTexture),
CutoutThresholdValue = mtoon.cutoutThresholdFactor,
};
// Lighting
mtoonDefinition.Lighting = new LightingDefinition();
mtoonDefinition.Lighting.LitAndShadeMixing = new LitAndShadeMixingDefinition()
{
ShadingShiftValue = mtoon.shadingShiftFactor,
ShadingToonyValue = mtoon.shadingToonyFactor,
ShadowReceiveMultiplierValue = mtoon.shadowReceiveMultiplierFactor,
ShadowReceiveMultiplierMultiplyTexture = GetTexture(MToon.Utils.PropReceiveShadowTexture, mtoon.shadowReceiveMultiplierMultiplyTexture),
LitAndShadeMixingMultiplierValue = mtoon.litAndShadeMixingMultiplierFactor,
LitAndShadeMixingMultiplierMultiplyTexture = GetTexture(MToon.Utils.PropShadingGradeTexture, mtoon.litAndShadeMixingMultiplierMultiplyTexture),
};
mtoonDefinition.Lighting.LightingInfluence = new LightingInfluenceDefinition()
{
LightColorAttenuationValue = mtoon.lightColorAttenuationFactor,
GiIntensityValue = mtoon.giIntensityFactor,
};
mtoonDefinition.Lighting.Normal = new NormalDefinition()
{
NormalTexture = GetTexture(MToon.Utils.PropBumpMap, mtoon.normalTexture),
NormalScaleValue = mtoon.normalScaleFactor,
};
// Emission
mtoonDefinition.Emission = new EmissionDefinition()
{
EmissionColor = ArrayConverter.ToColor(mtoon.emissionFactor, gamma: true),
EmissionMultiplyTexture = GetTexture(MToon.Utils.PropEmissionMap, mtoon.emissionMultiplyTexture),
};
// MatCap
mtoonDefinition.MatCap = new MatCapDefinition()
{
AdditiveTexture = GetTexture(MToon.Utils.PropSphereAdd, mtoon.additiveTexture),
};
// Rim
mtoonDefinition.Rim = new RimDefinition()
{
RimColor = ArrayConverter.ToColor(mtoon.rimFactor, gamma: true),
RimMultiplyTexture = GetTexture(MToon.Utils.PropRimTexture, mtoon.rimMultiplyTexture),
RimLightingMixValue = mtoon.rimLightingMixFactor,
RimFresnelPowerValue = mtoon.rimFresnelPowerFactor,
RimLiftValue = mtoon.rimLiftFactor,
};
// Outline
mtoonDefinition.Outline = new OutlineDefinition()
{
OutlineWidthMode = (MToon.OutlineWidthMode)mtoon.outlineWidthMode,
OutlineWidthValue = mtoon.outlineWidthFactor,
OutlineWidthMultiplyTexture = GetTexture(MToon.Utils.PropOutlineWidthTexture, mtoon.outlineWidthMultiplyTexture),
OutlineScaledMaxDistanceValue = mtoon.outlineScaledMaxDistanceFactor,
OutlineColorMode = (MToon.OutlineColorMode)mtoon.outlineColorMode,
OutlineColor = ArrayConverter.ToColor(mtoon.outlineFactor, gamma: true),
OutlineLightingMixValue = mtoon.outlineLightingMixFactor,
};
// Texture Option
mtoonDefinition.TextureOption = new TextureUvCoordsDefinition()
{
MainTextureLeftBottomOriginScale = ArrayConverter.ToVector2(mtoon.mainTextureLeftBottomOriginScale),
MainTextureLeftBottomOriginOffset = ArrayConverter.ToVector2(mtoon.mainTextureLeftBottomOriginOffset),
UvAnimationMaskTexture = GetTexture(MToon.Utils.PropUvAnimMaskTexture, mtoon.uvAnimationMaskTexture),
UvAnimationScrollXSpeedValue = mtoon.uvAnimationScrollXSpeedFactor,
UvAnimationScrollYSpeedValue = mtoon.uvAnimationScrollYSpeedFactor,
UvAnimationRotationSpeedValue = mtoon.uvAnimationRotationSpeedFactor,
};
return(mtoonDefinition);
}
/// <summary>
/// Create a Skybox material.
/// </summary>
/// <param name="i"></param>
/// <param name="src"></param>
/// <returns></returns>
protected virtual Material CreateSkyboxMaterial(int i, glTFMaterial src)
{
var shader = m_shaderStore.GetShader(src);
Material material = new Material(shader);
material.name = CreateMaterialName(i, src);
#if UNITY_EDITOR
material.hideFlags = HideFlags.DontUnloadUnusedAsset;
#endif
VGO_materials_skybox vgoSkybox = src.extensions.VGO_materials_skybox;
switch (shader.name)
{
case ShaderName.Skybox_6_Sided:
UniSkybox.Utils.SetParametersToMaterial(material, new Skybox6SidedDefinition()
{
Tint = ArrayConverter.ToColor(vgoSkybox.tint, gamma: true),
Exposure = vgoSkybox.exposure,
Rotation = vgoSkybox.rotation,
FrontTex = GetTexture(UniSkybox.Utils.PropFrontTex, vgoSkybox.frontTexIndex),
BackTex = GetTexture(UniSkybox.Utils.PropBackTex, vgoSkybox.backTexIndex),
LeftTex = GetTexture(UniSkybox.Utils.PropLeftTex, vgoSkybox.leftTexIndex),
RightTex = GetTexture(UniSkybox.Utils.PropRightTex, vgoSkybox.rightTexIndex),
UpTex = GetTexture(UniSkybox.Utils.PropUpTex, vgoSkybox.upTexIndex),
DownTex = GetTexture(UniSkybox.Utils.PropDownTex, vgoSkybox.downTexIndex),
});
break;
case ShaderName.Skybox_Cubemap: // @todo Tex (Cubemap)
UniSkybox.Utils.SetParametersToMaterial(material, new SkyboxCubemapDefinition()
{
Tint = ArrayConverter.ToColor(vgoSkybox.tint, gamma: true),
Exposure = vgoSkybox.exposure,
Rotation = vgoSkybox.rotation,
Tex = GetCubemap(UniSkybox.Utils.PropTex, vgoSkybox.texIndex),
});
break;
case ShaderName.Skybox_Panoramic:
UniSkybox.Utils.SetParametersToMaterial(material, new SkyboxPanoramicDefinition()
{
Tint = ArrayConverter.ToColor(vgoSkybox.tint, gamma: true),
Exposure = vgoSkybox.exposure,
Rotation = vgoSkybox.rotation,
MainTex = GetTexture(UniSkybox.Utils.PropMainTex, vgoSkybox.mainTexIndex),
Mapping = (Mapping)vgoSkybox.mapping,
ImageType = (ImageType)vgoSkybox.imageType,
MirrorOnBack = vgoSkybox.mirrorOnBack,
Layout = (Layout)vgoSkybox.layout,
});
break;
case ShaderName.Skybox_Procedural:
UniSkybox.Utils.SetParametersToMaterial(material, new SkyboxProceduralDefinition()
{
SunDisk = (SunDisk)vgoSkybox.sunDisk,
SunSize = vgoSkybox.sunSize,
SunSizeConvergence = vgoSkybox.sunSizeConvergence,
AtmosphereThickness = vgoSkybox.atmosphereThickness,
SkyTint = ArrayConverter.ToColor(vgoSkybox.skyTint, gamma: true),
GroundColor = ArrayConverter.ToColor(vgoSkybox.groundColor, gamma: true),
Exposure = vgoSkybox.exposure,
});
break;
default:
break;
}
return(material);
}