void RenderPreview()
{
for (int i = 0; i < sceneLights.Length; i++)
{
lightWasEnabled[i] = sceneLights[i].enabled;
sceneLights[i].enabled = false;
}
RenderTexture.active = RenderTexture;
instance.SetActive(true);
PreviewLightA.gameObject.SetActive(true);
PreviewLightB.gameObject.SetActive(true);
PreviewCamera.Render();
instance.SetActive(false);
PreviewLightA.gameObject.SetActive(false);
PreviewLightB.gameObject.SetActive(false);
for (int i = 0; i < sceneLights.Length; i++)
{
sceneLights[i].enabled = lightWasEnabled[i];
}
}
//const float FACTOR = 0.1f;
public Texture Render(Rect r, GUIStyle background, PreviewSceneManager scene,
float yaw, float pitch, Vector3 position)
{
if (scene == null)
{
return(null);
}
using (var fog = new FogScope())
{
m_previewUtility.BeginPreview(r, background); // set up the PreviewRenderUtility's mini internal scene
// setup the ObjectPreview's camera
scene.SetupCamera(PreviewCamera, scene.TargetPosition, yaw, pitch, position);
foreach (var item in scene.EnumRenderItems)
{
// now, actually render out the RenderTexture
//RenderMeshPreview(previewMesh, skinMeshRender.sharedMaterials);
// submesh support, in case the mesh is made of multiple parts
int subMeshCount = item.Mesh.subMeshCount;
for (int i = 0; i < subMeshCount; i++)
{
m_previewUtility.DrawMesh(item.Mesh,
item.Position, item.Rotation,
item.Materials[i], i);
}
}
// VERY IMPORTANT: this manually tells the camera to render and produce the render texture
PreviewCamera.Render();
//m_previewUtility.Render(false, false);
// reset the scene's fog from before
return(m_previewUtility.EndPreview());
}
}
