/// <summary>
/// Draw the Text.
/// </summary>
protected override void OnFillVBO(List <UIVertex> vbo)
{
if (font == null)
{
return;
}
Vector2 extents = rectTransform.rect.size;
TextGenerationSettings settings = GetGenerationSettings(extents);
if (!m_cachedTextSettings.Equals(settings) || m_cachedText != text)
{
base.OnFillVBO(vbo);
// Debug.Log("TextSetting changed, updating verts! vbo.Count : " + vbo.Count);
// Update caches
m_cachedVerts = vbo.GetRange(0, vbo.Count);
m_cachedTextSettings = settings;
m_cachedText = text;
// Call to update animation letter setups
m_animation_manager.UpdateText(text, new UGUITextDataHandler(m_cachedVerts), white_space_meshes: true);
}
else
{
// Use cached vert data
// Debug.Log("Use cached vert data, m_cachedVerts[" + m_cachedVerts.Count + "] ");
UIVertex new_vert;
// Add each cached vert into the VBO buffer. Verts seem to need to be added one by one using Add(), can't just copy the list over
for (int idx = 0; idx < m_cachedVerts.Count; idx++)
{
vbo.Add(m_cachedVerts[idx]);
if (Application.isPlaying && m_animation_manager.Playing && m_animation_manager.MeshVerts != null && idx < m_animation_manager.MeshVerts.Length)
{
new_vert = vbo[vbo.Count - 1];
new_vert.position = m_animation_manager.MeshVerts[idx];
new_vert.color = m_animation_manager.MeshColours[idx];
vbo[vbo.Count - 1] = new_vert;
m_forced_state_verts[idx] = m_animation_manager.MeshVerts[idx];
m_forced_state_cols[idx] = m_animation_manager.MeshColours[idx];
}
else if (m_forced_state_verts != null && idx < m_forced_state_verts.Length)
{
// Debug.Log("UGUI Using forced_state_verts");
new_vert = vbo[vbo.Count - 1];
new_vert.position = m_forced_state_verts[idx];
new_vert.color = m_forced_state_cols[idx];
vbo[vbo.Count - 1] = new_vert;
}
}
#if UNITY_EDITOR
if (m_forced_state_verts != null)
{
// Set object dirty to trigger sceneview redraw/update. Calling SceneView.RepaintAll() doesn't work for some reason.
EditorUtility.SetDirty(GameObject);
}
#endif
}
}
