|
public BeginPreview ( |
||
| r | ||
| previewBackground | ||
| return | void | |
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), "Preview requires\nrender texture support");
}
return;
}
InitPreview();
m_Settings.previewDir = PreviewGUI.Drag2D(m_Settings.previewDir, r);
if (Event.current.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DoRenderPreview(m_PreviewShaded);
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;
}
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)
{
var evt = Event.current;
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (evt.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 ((evt.type == EventType.ValidateCommand || evt.type == EventType.ExecuteCommand) && evt.commandName == "FrameSelected") // compare against EventCommandNames.FrameSelected when on trunk
{
FrameObject();
evt.Use();
}
if (evt.button <= 0 && m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.previewDir = (Vector2)drag2D?.Invoke(null, new object[] { m_Settings.previewDir, r });
}
if (evt.button == 1 && m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.lightDir = (Vector2)drag2D?.Invoke(null, new object[] { m_Settings.lightDir, r });
}
if (evt.type == EventType.ScrollWheel)
{
MeshPreviewZoom(r, evt);
}
if (evt.type == EventType.MouseDrag && (m_Settings.displayMode == DisplayMode.UVLayout || evt.button == 2))
{
MeshPreviewPan(r, evt);
}
if (evt.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DoRenderPreview();
m_PreviewUtility.EndAndDrawPreview(r);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
var evt = Event.current;
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (evt.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40),
"Mesh preview requires\nrender texture support");
}
return;
}
Init();
if ((evt.type == EventType.ValidateCommand || evt.type == EventType.ExecuteCommand) && evt.commandName == EventCommandNames.FrameSelected)
{
FrameObject();
evt.Use();
}
if (evt.button <= 0 && m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.previewDir = PreviewGUI.Drag2D(m_Settings.previewDir, r);
}
if (evt.button == 1 && m_Settings.displayMode != DisplayMode.UVLayout)
{
m_Settings.lightDir = PreviewGUI.Drag2D(m_Settings.lightDir, r);
}
if (evt.type == EventType.ScrollWheel)
{
MeshPreviewZoom(r, evt);
}
if (evt.type == EventType.MouseDrag && (m_Settings.displayMode == DisplayMode.UVLayout || evt.button == 2))
{
MeshPreviewPan(r, evt);
}
if (evt.type != EventType.Repaint)
{
return;
}
m_PreviewUtility.BeginPreview(r, background);
DoRenderPreview();
m_PreviewUtility.EndAndDrawPreview(r);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
m_mouseDelta = CheckMouseMovement(m_mouseDelta, r);
if (Event.current.type == EventType.Repaint)
{
m_previewRenderUtility.BeginPreview(r, background);
Texture resultRender = m_previewRenderUtility.EndPreview();
m_previewRenderUtility.DrawMesh(m_previewMesh, Matrix4x4.identity, m_material, 0);
m_cameraTransform.rotation = Quaternion.Euler(new Vector3(-m_mouseDelta.y, -m_mouseDelta.x, 0));
m_cameraTransform.position = m_cameraTransform.forward * -8f;
m_previewRenderUtility.m_Camera.Render();
GUI.DrawTexture(r, resultRender, ScaleMode.StretchToFill, false);
}
}
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 void OnPreviewGUI(Texture t, Rect r, GUIStyle background, float exposure)
{
if (t == null)
{
return;
}
if (!ShaderUtil.hardwareSupportsRectRenderTexture)
{
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40), "Cubemap preview requires\nrender texture support");
}
return;
}
m_PreviewDir = PreviewGUI.Drag2D(m_PreviewDir, r);
if (Event.current.type != EventType.Repaint)
{
return;
}
InitPreview();
m_PreviewUtility.BeginPreview(r, background);
const float previewDistance = 6.0f;
RenderCubemap(t, m_PreviewDir, previewDistance, exposure);
Texture renderedTexture = m_PreviewUtility.EndPreview();
GUI.DrawTexture(r, renderedTexture, ScaleMode.StretchToFill, false);
if (mipLevel != 0)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 20), "Mip " + mipLevel);
}
}
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);
}
public void DoRenderPreview(Rect previewRect, GUIStyle background)
{
var probe = RenderSettings.ambientProbe;
previewUtility.BeginPreview(previewRect, background);
Quaternion bodyRot;
Quaternion rootRot;
Vector3 rootPos;
Vector3 bodyPos = rootPosition;
Vector3 pivotPos;
if (Animator && Animator.isHuman)
{
rootRot = Animator.rootRotation;
rootPos = Animator.rootPosition;
bodyRot = Animator.bodyRotation;
pivotPos = Animator.pivotPosition;
}
else if (Animator && Animator.hasRootMotion)
{
rootRot = Animator.rootRotation;
rootPos = Animator.rootPosition;
bodyRot = Quaternion.identity;
pivotPos = Vector3.zero;
}
else
{
rootRot = Quaternion.identity;
rootPos = Vector3.zero;
bodyRot = Quaternion.identity;
pivotPos = Vector3.zero;
}
SetupPreviewLightingAndFx(probe);
Vector3 direction = bodyRot * Vector3.forward;
direction[1] = 0;
Quaternion directionRot = Quaternion.LookRotation(direction);
Vector3 directionPos = rootPos;
Quaternion pivotRot = rootRot;
// Scale all Preview Objects to fit avatar size.
PositionPreviewObjects(pivotRot, pivotPos, bodyRot, bodyPosition, directionRot, rootRot, rootPos, directionPos, m_AvatarScale);
bool dynamicFloorHeight = is2D ? false : Mathf.Abs(m_NextFloorHeight - m_PrevFloorHeight) > m_ZoomFactor * 0.01f;
// Calculate floor height and alpha
float mainFloorHeight, mainFloorAlpha;
if (dynamicFloorHeight)
{
float fadeMoment = m_NextFloorHeight < m_PrevFloorHeight ? kFloorFadeDuration : (1 - kFloorFadeDuration);
mainFloorHeight = timeControl.normalizedTime < fadeMoment ? m_PrevFloorHeight : m_NextFloorHeight;
mainFloorAlpha = Mathf.Clamp01(Mathf.Abs(timeControl.normalizedTime - fadeMoment) / kFloorFadeDuration);
}
else
{
mainFloorHeight = m_PrevFloorHeight;
mainFloorAlpha = is2D ? 0.5f : 1;
}
Quaternion floorRot = is2D ? Quaternion.Euler(-90, 0, 0) : Quaternion.identity;
Vector3 floorPos = m_ReferenceInstance.transform.position;
floorPos.y = mainFloorHeight;
// Render shadow map
Matrix4x4 shadowMatrix;
RenderTexture shadowMap = RenderPreviewShadowmap(previewUtility.lights[0], m_BoundingVolumeScale / 2, bodyPosition, floorPos, out shadowMatrix);
float tempZoomFactor = (is2D ? 1.0f : m_ZoomFactor);
// Position camera
previewUtility.camera.orthographic = is2D;
if (is2D)
{
previewUtility.camera.orthographicSize = 2.0f * m_ZoomFactor;
}
previewUtility.camera.nearClipPlane = 0.5f * tempZoomFactor;
previewUtility.camera.farClipPlane = 100.0f * m_AvatarScale;
Quaternion camRot = Quaternion.Euler(-m_PreviewDir.y, -m_PreviewDir.x, 0);
// Add panning offset
Vector3 camPos = camRot * (Vector3.forward * -5.5f * tempZoomFactor) + bodyPos + m_PivotPositionOffset;
previewUtility.camera.transform.position = camPos;
previewUtility.camera.transform.rotation = camRot;
SetPreviewCharacterEnabled(true, m_ShowReference);
foreach (var previewable in m_Previewables)
{
previewable.OnPreviewUpdate();
}
previewUtility.Render(option != PreviewPopupOptions.DefaultModel);
SetPreviewCharacterEnabled(false, false);
// Texture offset - negative in order to compensate the floor movement.
Vector2 textureOffset = -new Vector2(floorPos.x, is2D ? floorPos.y : floorPos.z);
// Render main floor
{
Material mat = m_FloorMaterial;
Matrix4x4 matrix = Matrix4x4.TRS(floorPos, floorRot, Vector3.one * kFloorScale * m_AvatarScale);
mat.mainTextureOffset = textureOffset * kFloorScale * 0.08f * (1.0f / m_AvatarScale);
mat.SetTexture("_ShadowTexture", shadowMap);
mat.SetMatrix("_ShadowTextureMatrix", shadowMatrix);
mat.SetVector("_Alphas", new Vector4(kFloorAlpha * mainFloorAlpha, kFloorShadowAlpha * mainFloorAlpha, 0, 0));
mat.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Background;
Graphics.DrawMesh(m_FloorPlane, matrix, mat, kDefaultLayer, previewUtility.camera, 0);
}
// Render small floor
if (dynamicFloorHeight)
{
bool topIsNext = m_NextFloorHeight > m_PrevFloorHeight;
float floorHeight = topIsNext ? m_NextFloorHeight : m_PrevFloorHeight;
float otherFloorHeight = topIsNext ? m_PrevFloorHeight : m_NextFloorHeight;
float floorAlpha = (floorHeight == mainFloorHeight ? 1 - mainFloorAlpha : 1) * Mathf.InverseLerp(otherFloorHeight, floorHeight, rootPos.y);
floorPos.y = floorHeight;
Material mat = m_FloorMaterialSmall;
mat.mainTextureOffset = textureOffset * kFloorScaleSmall * 0.08f;
mat.SetTexture("_ShadowTexture", shadowMap);
mat.SetMatrix("_ShadowTextureMatrix", shadowMatrix);
mat.SetVector("_Alphas", new Vector4(kFloorAlpha * floorAlpha, 0, 0, 0));
Matrix4x4 matrix = Matrix4x4.TRS(floorPos, floorRot, Vector3.one * kFloorScaleSmall * m_AvatarScale);
Graphics.DrawMesh(m_FloorPlane, matrix, mat, kDefaultLayer, previewUtility.camera, 0);
}
var clearMode = previewUtility.camera.clearFlags;
previewUtility.camera.clearFlags = CameraClearFlags.Nothing;
previewUtility.Render(false);
previewUtility.camera.clearFlags = clearMode;
RenderTexture.ReleaseTemporary(shadowMap);
}
