static void HandleColorPreferences(string searchContext)
{
EditorGUI.BeginChangeCheck();
s_UseUnityColors.value = SettingsGUILayout.SettingsToggle("Use Unity Colors", s_UseUnityColors, searchContext);
if (!s_UseUnityColors.value)
{
using (new SettingsGUILayout.IndentedGroup())
{
s_DitherFaceHandle.value = SettingsGUILayout.SettingsToggle("Dither Face Overlay", s_DitherFaceHandle, searchContext);
s_WireframeColorPref.value = SettingsGUILayout.SettingsColorField("Wireframe", s_WireframeColorPref, searchContext);
s_PreselectionColorPref.value = SettingsGUILayout.SettingsColorField("Preselection", s_PreselectionColorPref, searchContext);
s_SelectedFaceColorPref.value = SettingsGUILayout.SettingsColorField("Selected Face Color", s_SelectedFaceColorPref, searchContext);
s_UnselectedEdgeColorPref.value = SettingsGUILayout.SettingsColorField("Unselected Edge Color", s_UnselectedEdgeColorPref, searchContext);
s_SelectedEdgeColorPref.value = SettingsGUILayout.SettingsColorField("Selected Edge Color", s_SelectedEdgeColorPref, searchContext);
s_UnselectedVertexColorPref.value = SettingsGUILayout.SettingsColorField("Unselected Vertex Color", s_UnselectedVertexColorPref, searchContext);
s_SelectedVertexColorPref.value = SettingsGUILayout.SettingsColorField("Selected Vertex Color", s_SelectedVertexColorPref, searchContext);
}
}
s_DepthTestHandles.value = SettingsGUILayout.SettingsToggle("Depth Test", s_DepthTestHandles, searchContext);
s_VertexPointSize.value = SettingsGUILayout.SettingsSlider("Vertex Size", s_VertexPointSize, 1f, 10f, searchContext);
s_EdgeLineSize.value = SettingsGUILayout.SettingsSlider("Line Size", s_EdgeLineSize, 0f, 10f, searchContext);
s_WireframeLineSize.value = SettingsGUILayout.SettingsSlider("Wireframe Size", s_WireframeLineSize, 0f, 10f, searchContext);
if (EditorGUI.EndChangeCheck())
{
ProBuilderEditor.UpdateMeshHandles(true);
}
}
void ApplyRotation(Quaternion rotation)
{
foreach (var key in elementSelection)
{
if (!(key is MeshAndPositions))
{
continue;
}
var kvp = (MeshAndPositions)key;
var mesh = kvp.mesh;
var worldToLocal = mesh.transform.worldToLocalMatrix;
var origins = kvp.positions;
var positions = mesh.positionsInternal;
foreach (var group in kvp.elementGroups)
{
var postApplyMatrix = GetPostApplyMatrix(group);
var preApplyMatrix = postApplyMatrix.inverse;
foreach (var index in group.indices)
{
positions[index] = worldToLocal.MultiplyPoint3x4(
postApplyMatrix.MultiplyPoint3x4(
rotation * preApplyMatrix.MultiplyPoint3x4(origins[index])));
}
}
mesh.mesh.vertices = positions;
mesh.RefreshUV(MeshSelection.selectedFacesInEditZone[mesh]);
mesh.Refresh(RefreshMask.Normals);
}
ProBuilderEditor.UpdateMeshHandles(false);
}
protected void Apply(Matrix4x4 delta)
{
#if APPLY_POSITION_TO_SPACE_GIZMO
m_CurrentDelta.SetColumn(3, delta.GetColumn(3));
#endif
foreach (var key in elementSelection)
{
if (!(key is MeshAndPositions))
{
continue;
}
var kvp = (MeshAndPositions)key;
var mesh = kvp.mesh;
var worldToLocal = mesh.transform.worldToLocalMatrix;
var origins = kvp.positions;
var positions = mesh.positionsInternal;
foreach (var group in kvp.elementGroups)
{
var postApplyMatrix = GetPostApplyMatrix(group);
var preApplyMatrix = postApplyMatrix.inverse;
foreach (var index in group.indices)
{
positions[index] = worldToLocal.MultiplyPoint3x4(
postApplyMatrix.MultiplyPoint3x4(
delta.MultiplyPoint3x4(preApplyMatrix.MultiplyPoint3x4(origins[index]))));
}
}
mesh.mesh.vertices = positions;
mesh.RefreshUV(MeshSelection.selectedFacesInEditZone[mesh]);
mesh.Refresh(RefreshMask.Normals);
}
ProBuilderEditor.UpdateMeshHandles(false);
}
void ApplyTranslation(Vector3 translation)
{
var translationMagnitude = translation.magnitude;
foreach (var key in elementSelection)
{
if (!(key is MeshAndPositions))
{
continue;
}
var kvp = (MeshAndPositions)key;
var mesh = kvp.mesh;
var worldToLocal = mesh.transform.worldToLocalMatrix;
var origins = kvp.positions;
var positions = mesh.positionsInternal;
foreach (var group in kvp.elementGroups)
{
var postApplyMatrix = GetPostApplyMatrix(group);
var preApplyMatrix = postApplyMatrix.inverse;
foreach (var index in group.indices)
{
// res = Group pre-apply matrix * world vertex position
// res += translation
// res = Group post-apply matrix * res
// positions[i] = mesh.worldToLocal * res
if (progridsSnapEnabled && !m_SnapAsGroup)
{
if (snapAxisConstraint && m_ActiveAxesWorld.active == 1)
{
var wp = postApplyMatrix.MultiplyPoint3x4(preApplyMatrix.MultiplyPoint3x4(origins[index]));
var snap = Snapping.SnapValueOnRay(
new Ray(wp, m_RawHandleDelta),
translationMagnitude,
progridsSnapValue,
m_ActiveAxesWorld);
positions[index] = worldToLocal.MultiplyPoint3x4(snap);
}
else
{
var wp = postApplyMatrix.MultiplyPoint3x4(translation + preApplyMatrix.MultiplyPoint3x4(origins[index]));
var snap = Snapping.SnapValue(wp, Vector3.one * progridsSnapValue);
positions[index] = worldToLocal.MultiplyPoint3x4(snap);
}
}
else
{
positions[index] = worldToLocal.MultiplyPoint3x4(
postApplyMatrix.MultiplyPoint3x4(
translation + preApplyMatrix.MultiplyPoint3x4(origins[index])));
}
}
}
mesh.mesh.vertices = positions;
mesh.RefreshUV(MeshSelection.selectedFacesInEditZone[mesh]);
mesh.Refresh(RefreshMask.Normals);
}
ProBuilderEditor.UpdateMeshHandles(false);
}