private void RawImport(IESData iesData, string filePath, string targetPath, bool createSpotlightCookie, out EXRData exrData, out string targetFilename)
{
if ((createSpotlightCookie && iesData.VerticalType != VerticalType.Full) || iesData.PhotometricType == PhotometricType.TypeA)
{
Texture2D texture2D = null;
base.GetComponent <IESToSpotlightCookie>().CreateSpotlightCookie(this._iesTexture, iesData, this.Resolution, false, true, out texture2D);
exrData = new EXRData(texture2D.GetPixels(), this.Resolution, this.Resolution);
UnityEngine.Object.DestroyImmediate(texture2D);
}
else
{
exrData = new EXRData(base.GetComponent <IESToCubemap>().CreateRawCubemap(this._iesTexture, iesData, this.Resolution), this.Resolution * 6, this.Resolution);
}
this.BuildTargetFilename(Path.GetFileNameWithoutExtension(filePath), targetPath, false, true, NormalizationMode.Linear, iesData, out targetFilename);
}
private void RawImport(IESData iesData, string filePath, string targetPath, bool createSpotlightCookie, out EXRData exrData, out string targetFilename)
{
// Use the spotlight cookie shader to apply symmetry to the ies data, but don't apply any vignetting.
if ((createSpotlightCookie && iesData.VerticalType != VerticalType.Full) || iesData.PhotometricType == PhotometricType.TypeA)
{
Texture2D spotlightCookie = null;
GetComponent <IESToSpotlightCookie>().CreateSpotlightCookie(_iesTexture, iesData, Resolution, false, true, out spotlightCookie);
exrData = new EXRData(spotlightCookie.GetPixels(), Resolution, Resolution);
DestroyImmediate(spotlightCookie);
}
// Create a cubemap and extract the faces into a pixel array.
else
{
exrData = new EXRData(GetComponent <IESToCubemap>().CreateRawCubemap(_iesTexture, iesData, Resolution), Resolution * 6, Resolution);
}
BuildTargetFilename(Path.GetFileNameWithoutExtension(filePath), targetPath, false, true, NormalizationMode.Linear, iesData, out targetFilename);
}
/// <summary>
/// Converts an IES file to either a point or spot light cookie.
/// </summary>
public void ConvertIES(string filePath, string targetPath, bool createSpotlightCookies, bool rawImport, bool applyVignette, out Cubemap pointLightCookie, out Texture2D spotlightCookie, out EXRData exrData, out string targetFilename)
{
// Parse the ies data.
IESData iesData = ParseIES.Parse(filePath, rawImport ? NormalizationMode.Linear : NormalizationMode);
// Create a texture from the normalized IES data.
_iesTexture = IESToTexture.ConvertIesData(iesData);
// Regular import - creates cookies that are directly usable within Unity.
if (!rawImport)
{
exrData = default(EXRData);
RegularImport(filePath, targetPath, createSpotlightCookies, applyVignette, out pointLightCookie, out spotlightCookie, out targetFilename, iesData);
}
// Raw import - creates a .exr import of the IES data instead, to give the user full control.
else
{
pointLightCookie = null;
spotlightCookie = null;
RawImport(iesData, filePath, targetPath, createSpotlightCookies, out exrData, out targetFilename);
}
// Clean up.
if (_iesTexture != null)
{
#if UNITY_EDITOR
DestroyImmediate(_iesTexture);
#else
Destroy(_iesTexture);
#endif
}
}
public void ConvertIES(string filePath, string targetPath, bool createSpotlightCookies, bool rawImport, bool applyVignette, out Cubemap pointLightCookie, out Texture2D spotlightCookie, out EXRData exrData, out string targetFilename)
{
IESData iesdata = ParseIES.Parse(filePath, rawImport ? NormalizationMode.Linear : this.NormalizationMode);
this._iesTexture = IESToTexture.ConvertIesData(iesdata);
if (!rawImport)
{
exrData = default(EXRData);
this.RegularImport(filePath, targetPath, createSpotlightCookies, applyVignette, out pointLightCookie, out spotlightCookie, out targetFilename, iesdata);
}
else
{
pointLightCookie = null;
spotlightCookie = null;
this.RawImport(iesdata, filePath, targetPath, createSpotlightCookies, out exrData, out targetFilename);
}
if (this._iesTexture != null)
{
UnityEngine.Object.Destroy(this._iesTexture);
}
}
