public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture || !SystemInfo.supports3DTextures)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40), "3D texture preview not supported");
}
return;
}
Texture3D texture = target as Texture3D;
if (texture == null)
{
return;
}
if (!SystemInfo.supportsCompressed3DTextures && GraphicsFormatUtility.IsCompressedTextureFormat(texture.format))
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40), "Compressed 3D texture preview is not supported");
}
return;
}
InitPreviewUtility();
Event e = Event.current;
m_PreviewDir = PreviewGUI.Drag2D(m_PreviewDir, r);
if (e.type == EventType.ScrollWheel)
{
m_ViewDistance = Mathf.Clamp(m_ViewDistance + e.delta.y * (0.01f + Mathf.Sqrt(m_ViewDistance) / 20), s_MinViewDistance, s_MaxViewDistance);
e.Use();
Repaint();
}
if (e.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DrawPreview();
m_PreviewUtility.EndAndDrawPreview(r);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40),
"Mesh preview requires\nrender texture support");
}
return;
}
Init();
Assembly editorAssembly = Assembly.GetAssembly(typeof(EditorGUI));
Type guiPreview = editorAssembly.GetType("PreviewGUI");
MethodInfo drag2D = guiPreview.GetMethod("Drag2D");
if (m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.previewDir = (Vector2)drag2D?.Invoke(null, new object[] { m_Settings.previewDir, r });
}
//previewDir = PreviewGUI.Drag2D(previewDir, r);
if (Event.current.type == EventType.ScrollWheel && m_Settings.displayMode == DisplayMode.UVLayout)
{
MeshPreviewZoom(r, Event.current);
}
if (Event.current.type == EventType.MouseDrag && m_Settings.displayMode == DisplayMode.UVLayout)
{
MeshPreviewPan(r, Event.current);
}
if (Event.current.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DoRenderPreview();
m_PreviewUtility.EndAndDrawPreview(r);
}
/// <summary>
/// Draws the preview GUI for the RuleTile
/// </summary>
/// <param name="rect">Rect to draw the preview GUI</param>
/// <param name="background">The GUIStyle of the background for the preview</param>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
if (m_PreviewUtility == null)
{
CreatePreview();
}
if (Event.current.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(rect, background);
m_PreviewUtility.camera.orthographicSize = 2;
if (rect.height > rect.width)
{
m_PreviewUtility.camera.orthographicSize *= (float)rect.height / rect.width;
}
m_PreviewUtility.camera.Render();
m_PreviewUtility.EndAndDrawPreview(rect);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40f), "Preview requires\nrender texture support");
}
}
else
{
this.previewDir = PreviewGUI.Drag2D(this.previewDir, r);
if (Event.current.type == EventType.Repaint)
{
PreviewRenderUtility renderUtility = this.GetPreviewData().renderUtility;
renderUtility.BeginPreview(r, background);
this.DoRenderPreview();
renderUtility.EndAndDrawPreview(r);
}
}
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40),
"Mesh preview requires\nrender texture support");
}
return;
}
Init();
if (m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.previewDir = PreviewGUI.Drag2D(m_Settings.previewDir, r);
}
if (Event.current.type == EventType.ScrollWheel && m_Settings.displayMode == DisplayMode.UVLayout)
{
MeshPreviewZoom(r, Event.current);
}
if (Event.current.type == EventType.MouseDrag && m_Settings.displayMode == DisplayMode.UVLayout)
{
MeshPreviewPan(r, Event.current);
}
if (Event.current.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DoRenderPreview();
m_PreviewUtility.EndAndDrawPreview(r);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture || !SystemInfo.supports3DTextures)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40), "3D texture preview not supported");
}
return;
}
m_PreviewDir = PreviewGUI.Drag2D(m_PreviewDir, r);
if (Event.current.type != EventType.Repaint)
{
return;
}
InitPreview();
m_Material.mainTexture = target as Texture;
m_PreviewUtility.BeginPreview(r, background);
bool oldFog = RenderSettings.fog;
Unsupported.SetRenderSettingsUseFogNoDirty(false);
m_PreviewUtility.camera.transform.position = -Vector3.forward * 3.0f;
m_PreviewUtility.camera.transform.rotation = Quaternion.identity;
Quaternion rot = Quaternion.Euler(m_PreviewDir.y, 0, 0) * Quaternion.Euler(0, m_PreviewDir.x, 0);
m_PreviewUtility.DrawMesh(m_Mesh, Vector3.zero, rot, m_Material, 0);
m_PreviewUtility.Render();
Unsupported.SetRenderSettingsUseFogNoDirty(oldFog);
m_PreviewUtility.EndAndDrawPreview(r);
}