private static Shader _shader; //TODO better way
public override AVolumePreview <SDFData> CreatePreview()
{
_shader = Shader.Find(useRayDirVertShader ? _sdfPreviewShaderVaryingRayName : _sdfPreviewShaderStandardName);
// if (_shader == null) _shader = Shader.Find( _sdfPreviewShaderStandardName);
AVolumePreview <SDFData> sdf = new SDFPreview(sdfData, _shader, transform);
if (debugTex3D != null)
{
(sdf as SDFPreview).debugTex3D = debugTex3D;
}
return(sdf);
}
private static Shader _shader; //TODO better way
public override AVolumePreview <SDFData> CreatePreview()
{
if (_shader == null)
{
_shader = Shader.Find(_sdfPreviewShaderName);
}
AVolumePreview <SDFData> sdf = new SDFPreview(sdfData, _shader, transform);
if (debugTex3D != null)
{
(sdf as SDFPreview).debugTex3D = debugTex3D;
}
return(sdf);
}
/// <summary>
/// renders a procedural quad
/// TODO fit the bounds of the SDF Volume
/// </summary>
private void OnRenderObject()
{
if (!IsPreviewing)
{
return;
}
//try to get active camera...
Camera cam = Camera.main;
if (UnityEditor.SceneView.lastActiveSceneView != null)
{
cam = UnityEditor.SceneView.lastActiveSceneView.camera;
}
SDFPreview preview = _aPreview as SDFPreview;
preview?.Draw(cam, sdfFlip, previewEpsilon, previewNormalDelta);
}
/// <summary>
/// renders a procedural quad
/// TODO fit the bounds of the SDF Volume
/// </summary>
private void OnRenderObject()
{
if (!IsPreviewing)
{
return;
}
//try to get active camera...
Camera cam = Camera.main;
// lastActiveSceneView
if (SceneView.currentDrawingSceneView != null)
{
cam = SceneView.currentDrawingSceneView.camera;
}
SDFPreview preview = _aPreview as SDFPreview;
preview?.Draw(cam, sdfFlip, previewEpsilon, previewNormalDelta, useRayDirVertShader);
}
